:root {
    --font-display: "Sora", "Segoe UI", sans-serif;
    --font-body: "Manrope", "Segoe UI", sans-serif;
    --radius-xl: 32px;
    --radius-lg: 24px;
    --radius-md: 18px;
    --radius-sm: 14px;
    --shadow-xl: 0 30px 80px rgba(0, 0, 0, 0.28);
    --shadow-lg: 0 18px 40px rgba(4, 18, 32, 0.22);
    --shadow-md: 0 10px 24px rgba(4, 18, 32, 0.16);
    --border-soft: rgba(255, 255, 255, 0.15);
    --border-strong: rgba(255, 255, 255, 0.2);
    --page-max: 1320px;
    --ease-smooth: cubic-bezier(0.22, 1, 0.36, 1);
    --ease-float: cubic-bezier(0.16, 1, 0.3, 1);
}

body[data-theme="dark"] {
    --bg-1: #06111d;
    --bg-2: #0a1a2a;
    --bg-3: #11293d;
    --panel: rgba(9, 21, 33, 0.58);
    --panel-strong: rgba(10, 24, 38, 0.78);
    --panel-soft: rgba(255, 255, 255, 0.08);
    --text-main: #f4fbff;
    --text-soft: rgba(221, 235, 244, 0.75);
    --text-muted: rgba(221, 235, 244, 0.52);
    --accent: #7be8ff;
    --accent-strong: #33c7f1;
    --accent-warm: #ffb86b;
    --accent-success: #56e6a8;
    --accent-danger: #ff8373;
    --card-grad-a: rgba(255, 255, 255, 0.12);
    --card-grad-b: rgba(255, 255, 255, 0.04);
    --glow: rgba(84, 209, 255, 0.18);
    --input-bg: rgba(255, 255, 255, 0.06);
}

body[data-theme="light"] {
    color-scheme: light;
    --bg-1: #cfe8f4;
    --bg-2: #e8f4fa;
    --bg-3: #f6fbff;
    --panel: rgba(226, 242, 250, 0.58);
    --panel-strong: rgba(239, 248, 253, 0.8);
    --panel-soft: rgba(22, 82, 118, 0.08);
    --text-main: #102234;
    --text-soft: rgba(16, 34, 52, 0.78);
    --text-muted: rgba(16, 34, 52, 0.58);
    --accent: #169fd7;
    --accent-strong: #0f7ac4;
    --accent-warm: #f08a2b;
    --accent-success: #1d9f67;
    --accent-danger: #e45a4a;
    --card-grad-a: rgba(248, 253, 255, 0.84);
    --card-grad-b: rgba(214, 236, 247, 0.5);
    --glow: rgba(52, 172, 220, 0.18);
    --input-bg: rgba(247, 252, 255, 0.78);
    --light-shadow-xl: 0 28px 70px rgba(42, 109, 144, 0.18);
    --light-shadow-lg: 0 18px 34px rgba(42, 109, 144, 0.14);
    --light-shadow-md: 0 10px 20px rgba(42, 109, 144, 0.12);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 1rem;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: var(--font-body);
    color: var(--text-main);
    background:
        radial-gradient(circle at top left, rgba(90, 194, 255, 0.22), transparent 30%),
        radial-gradient(circle at 85% 18%, rgba(255, 183, 112, 0.18), transparent 24%),
        linear-gradient(140deg, var(--bg-1) 0%, var(--bg-2) 48%, var(--bg-3) 100%);
    background-attachment: fixed;
    overflow-x: hidden;
    overscroll-behavior-y: none;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

body::before,
body::after {
    content: "";
    position: fixed;
    inset: auto auto 12% -12%;
    width: 32rem;
    height: 32rem;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(53, 187, 255, 0.16) 0%, rgba(53, 187, 255, 0) 70%);
    filter: blur(18px);
    pointer-events: none;
    z-index: -3;
}

body::after {
    inset: 8% -10% auto auto;
    width: 26rem;
    height: 26rem;
    background: radial-gradient(circle, rgba(255, 184, 107, 0.16) 0%, rgba(255, 184, 107, 0) 70%);
}

body[data-theme="light"]::before {
    background: radial-gradient(circle, rgba(30, 160, 215, 0.18) 0%, rgba(30, 160, 215, 0) 70%);
}

body[data-theme="light"]::after {
    background: radial-gradient(circle, rgba(240, 138, 43, 0.14) 0%, rgba(240, 138, 43, 0) 70%);
}

img,
video {
    display: block;
    max-width: 100%;
}

button,
input,
select {
    font: inherit;
}

button {
    border: 0;
    background: none;
    color: inherit;
    touch-action: manipulation;
}

a {
    color: inherit;
}

code,
kbd {
    font-family: "Consolas", "SFMono-Regular", monospace;
}

[hidden] {
    display: none !important;
}

.ambient-scene {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: -2;
    overflow: hidden;
}

.ambient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(1px);
    opacity: 0.8;
    animation: float-orb 18s ease-in-out infinite;
}

.ambient-orb--one {
    top: 8%;
    left: 10%;
    width: 18rem;
    height: 18rem;
    background: radial-gradient(circle at 30% 30%, rgba(123, 232, 255, 0.4), rgba(123, 232, 255, 0) 68%);
}

.ambient-orb--two {
    right: 12%;
    top: 20%;
    width: 22rem;
    height: 22rem;
    animation-delay: -6s;
    background: radial-gradient(circle at 30% 30%, rgba(255, 184, 107, 0.35), rgba(255, 184, 107, 0) 70%);
}

.ambient-orb--three {
    left: 44%;
    bottom: -4rem;
    width: 20rem;
    height: 20rem;
    animation-delay: -11s;
    background: radial-gradient(circle at 30% 30%, rgba(86, 230, 168, 0.3), rgba(86, 230, 168, 0) 72%);
}

.ambient-grid {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 3rem 3rem;
    mask-image: radial-gradient(circle at center, black 25%, transparent 80%);
}

.app-shell {
    width: min(100% - 2rem, var(--page-max));
    margin: 0 auto;
    padding: 1.5rem 0 3.5rem;
}

.glass-panel {
    position: relative;
    overflow: hidden;
    background:
        linear-gradient(150deg, var(--card-grad-a) 0%, var(--card-grad-b) 45%, rgba(255, 255, 255, 0.02) 100%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0));
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    backdrop-filter: blur(24px) saturate(160%);
}

body[data-theme="light"] .glass-panel {
    background:
        linear-gradient(155deg, rgba(253, 255, 255, 0.76) 0%, rgba(219, 240, 249, 0.54) 48%, rgba(200, 229, 242, 0.34) 100%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.42), rgba(255, 255, 255, 0.08));
    border: 1px solid rgba(255, 255, 255, 0.46);
    box-shadow: var(--light-shadow-xl);
    backdrop-filter: blur(28px) saturate(145%);
}

.glass-panel::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0) 38%);
    opacity: 0.65;
    pointer-events: none;
}

body[data-theme="light"] .glass-panel::before {
    background:
        linear-gradient(118deg, rgba(255, 255, 255, 0.68), rgba(255, 255, 255, 0.18) 28%, rgba(255, 255, 255, 0) 52%),
        radial-gradient(circle at top right, rgba(100, 197, 230, 0.18), rgba(100, 197, 230, 0) 38%);
    opacity: 0.92;
}

.glass-panel::after {
    content: "";
    position: absolute;
    inset: auto -12% -35% 44%;
    height: 14rem;
    border-radius: 50%;
    background: radial-gradient(circle, var(--glow) 0%, rgba(255, 255, 255, 0) 72%);
    pointer-events: none;
}

.reveal-on-scroll {
    opacity: 0;
    transform: translate3d(0, 22px, 0) scale(0.985);
    filter: blur(10px);
    transition:
        opacity 720ms var(--ease-smooth),
        transform 720ms var(--ease-smooth),
        filter 720ms var(--ease-smooth);
    will-change: opacity, transform, filter;
}

.reveal-on-scroll.is-visible {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
    filter: none;
}

body[data-theme="light"] .glass-panel::after {
    background: radial-gradient(circle, rgba(49, 171, 221, 0.2) 0%, rgba(49, 171, 221, 0) 72%);
}

.tilt-panel {
    transform: perspective(1200px) rotateX(2deg) rotateY(-2deg);
    transform-style: preserve-3d;
    transition: transform 380ms var(--ease-float), box-shadow 380ms var(--ease-float);
}

.tilt-panel:hover {
    transform: perspective(1200px) rotateX(0deg) rotateY(0deg) translateY(-6px);
}

.hero {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) auto;
    gap: 1.5rem;
    align-items: start;
    padding: 1.8rem;
    margin-bottom: 1.5rem;
}

.hero__brand {
    display: flex;
    gap: 1.2rem;
    align-items: start;
}

.brand-mark {
    display: grid;
    place-items: center;
    width: 4.25rem;
    height: 4.25rem;
    flex-shrink: 0;
    border-radius: 1.4rem;
    background:
        linear-gradient(135deg, rgba(123, 232, 255, 0.4), rgba(255, 184, 107, 0.22)),
        rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
    font-family: var(--font-display);
    font-weight: 800;
    letter-spacing: 0.08em;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

.brand-mark img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: inherit;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.78rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.eyebrow::before {
    content: "";
    width: 1.8rem;
    height: 1px;
    background: linear-gradient(90deg, var(--accent), transparent);
}

.brand-copy h1,
.card-heading h2,
.library-header h2,
.modal__header h2 {
    margin: 0.45rem 0 0.65rem;
    font-family: var(--font-display);
    font-weight: 700;
    letter-spacing: -0.04em;
    line-height: 1.02;
}

.brand-copy h1 {
    font-size: clamp(2.4rem, 5vw, 4.4rem);
}

.brand-copy p,
.surface-note,
.hint-line,
.queue-summary,
.files-meta,
.metric-card p,
.modal__body p,
.shortcut-list p,
.toggle-row small {
    margin: 0;
    color: var(--text-soft);
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 0.75rem;
}

.hero__metrics {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.metric-card {
    padding: 1.15rem 1.2rem;
    border-radius: var(--radius-lg);
    background: linear-gradient(150deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.04));
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

body[data-theme="light"] .metric-card {
    background:
        linear-gradient(160deg, rgba(255, 255, 255, 0.72), rgba(224, 241, 248, 0.48)),
        rgba(239, 248, 253, 0.32);
    border-color: rgba(255, 255, 255, 0.55);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.68),
        var(--light-shadow-md);
}

.metric-card__label {
    display: block;
    margin-bottom: 0.4rem;
    font-size: 0.82rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.metric-card strong {
    display: block;
    margin-bottom: 0.4rem;
    font-size: clamp(1.3rem, 2vw, 1.65rem);
    font-family: var(--font-display);
}

.dashboard {
    display: grid;
    gap: 1.5rem;
}

.upload-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.95fr);
    gap: 1.5rem;
}

.upload-card,
.queue-card,
.progress-card,
.library-section {
    padding: 1.5rem;
}

.upload-card,
.queue-card {
    display: grid;
    align-content: start;
}

.card-heading,
.library-header,
.modal__header {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: start;
    margin-bottom: 1.2rem;
}

.card-heading h2,
.library-header h2,
.modal__header h2 {
    font-size: clamp(1.35rem, 3vw, 2rem);
}

.inline-actions,
.toolbar__actions,
.upload-actions,
.modal__footer {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.button,
.icon-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    min-height: 2.85rem;
    padding: 0.78rem 1.15rem;
    border-radius: 999px;
    cursor: pointer;
    border: 1px solid transparent;
    transition:
        transform 220ms var(--ease-smooth),
        background 220ms ease,
        border-color 220ms ease,
        box-shadow 220ms ease,
        opacity 220ms ease;
}

.button.is-loading,
.icon-button.is-loading {
    position: relative;
}

.button.is-loading::after,
.icon-button.is-loading::after {
    content: "";
    width: 0.9rem;
    height: 0.9rem;
    border-radius: 50%;
    border: 2px solid currentColor;
    border-right-color: transparent;
    animation: spin 0.72s linear infinite;
    opacity: 0.82;
}

.button:hover,
.icon-button:hover {
    transform: translateY(-1px);
}

.button:active,
.icon-button:active {
    transform: translateY(0);
}

.button[disabled],
.icon-button[disabled] {
    opacity: 0.45;
    cursor: not-allowed;
    transform: none;
}

.button.primary {
    background: linear-gradient(135deg, var(--accent), var(--accent-strong));
    color: #04111b;
    box-shadow: 0 12px 28px rgba(51, 199, 241, 0.28);
}

.button.secondary {
    background: linear-gradient(135deg, rgba(255, 184, 107, 0.95), rgba(249, 136, 69, 0.92));
    color: #1a1410;
    box-shadow: 0 12px 28px rgba(255, 162, 89, 0.24);
}

.button.ghost,
.icon-button {
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-main);
    border-color: rgba(255, 255, 255, 0.12);
}

.button.danger {
    background: linear-gradient(135deg, rgba(255, 131, 115, 0.98), rgba(232, 90, 74, 0.92));
    color: #fff;
    box-shadow: 0 12px 28px rgba(228, 90, 74, 0.22);
}

body[data-theme="light"] .button.ghost,
body[data-theme="light"] .icon-button {
    background: rgba(244, 252, 255, 0.76);
    border-color: rgba(137, 193, 219, 0.36);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.64);
}

.button.compact {
    min-height: 2.5rem;
    padding: 0.62rem 0.95rem;
}

.icon-button.compact {
    min-height: 2.5rem;
    padding: 0.62rem 0.95rem;
}

.upload-dropzone {
    position: relative;
    display: grid;
    place-items: center;
    min-height: 22rem;
    padding: 1.5rem;
    margin: 1.1rem 0 1.2rem;
    border-radius: 2rem;
    border: 1px dashed rgba(255, 255, 255, 0.24);
    background:
        radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.03) 60%),
        rgba(255, 255, 255, 0.04);
    cursor: pointer;
    text-align: center;
    overflow: hidden;
    isolation: isolate;
    transition:
        transform 320ms var(--ease-smooth),
        border-color 220ms ease,
        box-shadow 320ms var(--ease-smooth),
        background 320ms ease;
}

body[data-theme="light"] .upload-dropzone {
    background:
        radial-gradient(circle at 50% 45%, rgba(255, 255, 255, 0.6), rgba(221, 240, 248, 0.24) 62%),
        rgba(240, 249, 253, 0.48);
    border-color: rgba(126, 194, 221, 0.34);
}

.upload-dropzone:hover {
    transform: translateY(-3px);
    border-color: rgba(123, 232, 255, 0.45);
}

body[data-theme="light"] .upload-dropzone:hover {
    border-color: rgba(22, 159, 215, 0.38);
    box-shadow: var(--light-shadow-md);
}

.upload-dropzone.is-dragover {
    border-color: rgba(123, 232, 255, 0.78);
    box-shadow: 0 20px 50px rgba(32, 149, 189, 0.25);
    transform: scale(1.01);
}

.dropzone__halo {
    position: absolute;
    inset: 10% 20%;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(123, 232, 255, 0.22) 0%, rgba(123, 232, 255, 0) 72%);
    filter: blur(14px);
    animation: pulse-halo 4.6s ease-in-out infinite;
}

.dropzone__content {
    position: relative;
    z-index: 1;
    display: grid;
    gap: 1rem;
    justify-items: center;
    max-width: 32rem;
}

.dropzone__badge {
    display: grid;
    place-items: center;
    width: 6.15rem;
    height: 6.15rem;
    padding: 0.45rem;
    border-radius: 50%;
    background:
        radial-gradient(circle at 35% 30%, rgba(255, 255, 255, 0.3), rgba(255, 255, 255, 0) 65%),
        rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.16),
        0 20px 45px rgba(18, 83, 115, 0.22);
}

body[data-theme="light"] .dropzone__badge {
    background:
        radial-gradient(circle at 35% 30%, rgba(255, 255, 255, 0.58), rgba(255, 255, 255, 0) 65%),
        rgba(244, 251, 255, 0.48);
    border-color: rgba(150, 202, 225, 0.36);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.62),
        var(--light-shadow-md);
}

.dropzone__icon {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 0 20px rgba(123, 232, 255, 0.26));
}

.dropzone__content h3 {
    margin: 0;
    font-size: clamp(1.45rem, 3vw, 2rem);
    font-family: var(--font-display);
    letter-spacing: -0.04em;
}

.dropzone__content p {
    margin: 0;
    color: var(--text-soft);
}

.dropzone__hints {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.7rem;
}

.dropzone__hints span,
.file-pill {
    display: inline-flex;
    align-items: center;
    min-height: 2rem;
    padding: 0.4rem 0.8rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-soft);
    font-size: 0.86rem;
}

body[data-theme="light"] .dropzone__hints span,
body[data-theme="light"] .file-pill {
    background: rgba(245, 252, 255, 0.72);
    border-color: rgba(145, 196, 220, 0.32);
    color: rgba(18, 48, 68, 0.82);
}

.hint-line {
    min-height: 1.3rem;
    padding: 0.85rem 1rem;
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    line-height: 1.45;
}

body[data-theme="light"] .hint-line {
    background:
        linear-gradient(160deg, rgba(255, 255, 255, 0.68), rgba(224, 241, 248, 0.36)),
        rgba(241, 249, 253, 0.24);
    border-color: rgba(255, 255, 255, 0.54);
}

.queue-summary {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.94rem;
}

.preview-list {
    display: grid;
    gap: 0.95rem;
    max-height: 38rem;
    overflow: auto;
    padding-right: 0.2rem;
    -webkit-overflow-scrolling: touch;
}

.empty-state {
    display: grid;
    place-items: center;
    gap: 0.6rem;
    min-height: 16rem;
    padding: 1.8rem;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.04);
    border: 1px dashed rgba(255, 255, 255, 0.12);
    text-align: center;
}

body[data-theme="light"] .empty-state {
    background:
        linear-gradient(160deg, rgba(255, 255, 255, 0.62), rgba(221, 241, 248, 0.26)),
        rgba(241, 249, 253, 0.22);
    border-color: rgba(146, 196, 220, 0.28);
}

.empty-state strong {
    font-family: var(--font-display);
    font-size: 1.1rem;
}

.empty-state__icon {
    display: grid;
    place-items: center;
    width: 3.6rem;
    height: 3.6rem;
    margin-bottom: 0.15rem;
    border-radius: 1.1rem;
    background:
        radial-gradient(circle at 35% 30%, rgba(255, 255, 255, 0.24), rgba(255, 255, 255, 0) 68%),
        rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.empty-state__icon svg {
    width: 1.7rem;
    height: 1.7rem;
    color: var(--accent);
}

body[data-theme="light"] .empty-state__icon {
    background:
        radial-gradient(circle at 35% 30%, rgba(255, 255, 255, 0.5), rgba(255, 255, 255, 0) 68%),
        rgba(245, 251, 255, 0.68);
    border-color: rgba(145, 196, 220, 0.3);
}

.preview-card {
    position: relative;
    display: grid;
    gap: 0.9rem;
    padding: 1rem;
    border-radius: var(--radius-lg);
    background: linear-gradient(160deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.03));
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: var(--shadow-md);
    transition:
        transform 260ms var(--ease-smooth),
        border-color 220ms ease,
        box-shadow 260ms var(--ease-smooth),
        background 260ms ease;
    will-change: transform;
}

body[data-theme="light"] .preview-card {
    background:
        linear-gradient(160deg, rgba(255, 255, 255, 0.68), rgba(221, 241, 248, 0.34)),
        rgba(241, 249, 253, 0.22);
    border-color: rgba(255, 255, 255, 0.5);
    box-shadow: var(--light-shadow-md);
}

.preview-card:hover {
    transform: translateY(-2px);
    border-color: rgba(123, 232, 255, 0.35);
}

.preview-card.is-dragging {
    opacity: 0.55;
}

.preview-card.is-drop-target {
    border-color: rgba(123, 232, 255, 0.6);
}

.preview-card__top,
.file-card__top {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: center;
}

.checkbox-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    color: var(--text-soft);
    font-size: 0.92rem;
}

.checkbox-pill input,
.file-card__check {
    width: 1rem;
    height: 1rem;
    accent-color: var(--accent-strong);
}

.preview-card__media,
.file-card__media {
    position: relative;
    border-radius: 1.3rem;
    overflow: hidden;
    background:
        radial-gradient(circle at top, rgba(123, 232, 255, 0.16), transparent 42%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
    aspect-ratio: 16 / 10;
    display: grid;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 0.75rem;
}

.file-card__media {
    aspect-ratio: 1 / 1;
    min-height: 11rem;
    padding: 0.5rem;
}

.preview-card__media img,
.preview-card__media video,
.file-card__media img,
.file-card__media video {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center center;
    border-radius: 1rem;
}

.preview-card__meta h3,
.file-card__body h3 {
    margin: 0 0 0.35rem;
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.3;
    word-break: break-word;
}

.preview-card__meta p,
.file-card__meta,
.file-card__note {
    margin: 0;
    color: var(--text-soft);
    font-size: 0.9rem;
}

.preview-card__footer,
.file-card__footer {
    display: flex;
    justify-content: space-between;
    gap: 0.8rem;
    align-items: center;
    flex-wrap: wrap;
}

.drag-hint {
    color: var(--text-muted);
    font-size: 0.82rem;
}

.progress-card {
    display: grid;
    gap: 1rem;
}

.progress-bar {
    position: relative;
    height: 0.9rem;
    overflow: hidden;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.09);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.progress-fill {
    position: relative;
    width: 0%;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--accent), var(--accent-strong) 58%, var(--accent-warm));
    box-shadow: 0 0 24px rgba(51, 199, 241, 0.32);
    transition: width 190ms linear;
}

.progress-fill::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.44), transparent);
    animation: sweep 1.6s linear infinite;
}

.progress-meta {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 0.75rem;
    color: var(--text-soft);
}

.toolbar {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr)) auto;
    gap: 0.9rem;
    margin: 1.25rem 0 1rem;
}

.field {
    display: grid;
    gap: 0.45rem;
}

.field span,
.field strong {
    font-size: 0.88rem;
    color: var(--text-soft);
}

.field input,
.field select {
    width: 100%;
    min-height: 3rem;
    padding: 0.8rem 0.95rem;
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: var(--input-bg);
    color: var(--text-main);
    outline: none;
    transition: border-color 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

body[data-theme="light"] .field input,
body[data-theme="light"] .field select {
    border-color: rgba(142, 192, 217, 0.32);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.58);
}

.field input::placeholder {
    color: var(--text-muted);
}

.field input:focus,
.field select:focus {
    border-color: rgba(123, 232, 255, 0.5);
    box-shadow: 0 0 0 3px rgba(51, 199, 241, 0.15);
}

.field--stacked input {
    max-width: 12rem;
}

.selection-toolbar {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 0.8rem;
    align-items: center;
    margin-bottom: 1rem;
    padding: 0.95rem 1rem;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

body[data-theme="light"] .selection-toolbar {
    background:
        linear-gradient(160deg, rgba(255, 255, 255, 0.72), rgba(222, 241, 248, 0.42)),
        rgba(240, 249, 253, 0.28);
    border-color: rgba(255, 255, 255, 0.52);
    box-shadow: var(--light-shadow-md);
}

.files-meta {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.94rem;
    padding: 0.9rem 1rem;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

body[data-theme="light"] .files-meta {
    background:
        linear-gradient(160deg, rgba(255, 255, 255, 0.72), rgba(222, 241, 248, 0.38)),
        rgba(240, 249, 253, 0.24);
    border-color: rgba(255, 255, 255, 0.54);
    box-shadow: var(--light-shadow-md);
}

.files-list {
    display: grid;
    gap: 1rem;
}

.files-list.grid-view {
    grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
}

.files-list.list-view {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.file-card {
    position: relative;
    overflow: hidden;
    padding: 0;
    border-radius: calc(var(--radius-lg) + 0.2rem);
    background:
        linear-gradient(160deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.04)),
        rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: var(--shadow-md);
    transition:
        transform 260ms var(--ease-smooth),
        border-color 220ms ease,
        box-shadow 260ms var(--ease-smooth),
        background 260ms ease;
    content-visibility: auto;
    contain: layout paint style;
    contain-intrinsic-size: 340px;
    will-change: transform;
}

body[data-theme="light"] .file-card {
    background:
        linear-gradient(160deg, rgba(255, 255, 255, 0.82), rgba(220, 240, 248, 0.44)),
        rgba(239, 248, 253, 0.28);
    border-color: rgba(255, 255, 255, 0.54);
    box-shadow: var(--light-shadow-md);
}

.file-card:hover {
    transform: translateY(-2px) scale(1.008);
    border-color: rgba(123, 232, 255, 0.3);
    box-shadow: var(--shadow-lg);
}

body[data-theme="light"] .file-card:hover {
    border-color: rgba(22, 159, 215, 0.34);
    box-shadow: var(--light-shadow-lg);
}

.file-card.is-selected {
    border-color: rgba(123, 232, 255, 0.5);
    box-shadow: 0 0 0 1px rgba(123, 232, 255, 0.2), var(--shadow-lg);
}

.file-card__controls {
    position: absolute;
    top: 0.65rem;
    left: 0.65rem;
    right: 0.65rem;
    z-index: 2;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.6rem;
    pointer-events: none;
}

.file-card__controls > * {
    pointer-events: auto;
}

.file-card__select {
    display: grid;
    place-items: center;
    width: 2.3rem;
    height: 2.3rem;
    padding: 0;
    border-radius: 999px;
    background: rgba(6, 18, 30, 0.62);
    border: 1px solid rgba(255, 255, 255, 0.14);
    color: #f4fbff;
    cursor: pointer;
    box-shadow: 0 10px 22px rgba(2, 8, 14, 0.2);
    backdrop-filter: blur(14px);
}

body[data-theme="light"] .file-card__select {
    background: rgba(244, 252, 255, 0.86);
    border-color: rgba(145, 196, 220, 0.32);
    color: #102234;
}

.file-card__select input {
    width: 1rem;
    height: 1rem;
    margin: 0;
    accent-color: var(--accent-strong);
}

.file-card__menu {
    width: 2.3rem;
    min-width: 2.3rem;
    min-height: 2.3rem;
    padding: 0;
    background: rgba(6, 18, 30, 0.62);
    border-color: rgba(255, 255, 255, 0.14);
    color: #f4fbff;
    font-size: 1.05rem;
    font-weight: 700;
    line-height: 1;
    letter-spacing: 0.12em;
    justify-content: center;
    box-shadow: 0 10px 22px rgba(2, 8, 14, 0.2);
    backdrop-filter: blur(14px);
}

body[data-theme="light"] .file-card__menu {
    background: rgba(244, 252, 255, 0.86);
    border-color: rgba(145, 196, 220, 0.32);
    color: #102234;
}

.file-card__viewer {
    display: grid;
    gap: 0.55rem;
    width: 100%;
    color: inherit;
    text-align: left;
    cursor: pointer;
    padding: 0.55rem;
}

.file-card__media {
    position: relative;
    display: grid;
    place-items: center;
    aspect-ratio: 1 / 1;
    min-height: 11.9rem;
    padding: 0.55rem;
    border-radius: calc(var(--radius-lg) + 0.05rem);
    background:
        radial-gradient(circle at top, rgba(123, 232, 255, 0.18), transparent 42%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.02));
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.files-list.list-view .file-card__media {
    aspect-ratio: 1 / 1;
    min-height: 16.25rem;
}

.file-card__media img,
.file-card__media video {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center center;
    border-radius: 1rem;
    background: rgba(5, 14, 23, 0.66);
    transform: scale(1);
    transition: transform 320ms var(--ease-smooth);
}

.file-card__viewer:hover .file-card__media img,
.file-card__viewer:hover .file-card__media video {
    transform: scale(1.02);
}

.file-card__viewer:focus-visible .file-card__media {
    border-color: rgba(123, 232, 255, 0.32);
    box-shadow: 0 0 0 1px rgba(123, 232, 255, 0.16);
}

.file-card__selected-pill {
    position: absolute;
    top: 0.7rem;
    right: 0.7rem;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    min-height: 1.9rem;
    padding: 0.34rem 0.72rem;
    border-radius: 999px;
    background: rgba(6, 18, 30, 0.68);
    border: 1px solid rgba(255, 255, 255, 0.14);
    color: #f4fbff;
    font-size: 0.74rem;
    letter-spacing: 0.04em;
    backdrop-filter: blur(12px);
}

body[data-theme="light"] .file-card__selected-pill {
    background: rgba(244, 252, 255, 0.92);
    border-color: rgba(145, 196, 220, 0.34);
    color: #102234;
}

.file-card__body {
    display: grid;
    gap: 0.3rem;
    min-width: 0;
    padding: 0 0.2rem 0.28rem;
}

.file-card__kind-pill {
    flex-shrink: 0;
    min-height: 1.9rem;
    padding: 0.34rem 0.7rem;
    background: rgba(6, 18, 30, 0.56);
    border-color: rgba(255, 255, 255, 0.12);
    color: #f4fbff;
    backdrop-filter: blur(10px);
}

body[data-theme="light"] .file-card__kind-pill {
    background: rgba(244, 252, 255, 0.86);
    border-color: rgba(145, 196, 220, 0.32);
    color: #102234;
}

.file-card__body h3 {
    margin: 0;
    color: var(--text-main);
    font-family: var(--font-display);
    font-size: 0.98rem;
    line-height: 1.18;
    letter-spacing: -0.03em;
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow-wrap: anywhere;
}

.file-card__meta {
    margin: 0;
    color: var(--text-soft);
    font-size: 0.8rem;
    letter-spacing: 0.01em;
}

.icon-asset {
    display: grid;
    place-items: center;
    width: 4rem;
    height: 4rem;
    border-radius: 1.2rem;
    background: rgba(255, 255, 255, 0.08);
    color: var(--accent);
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
}

.load-more {
    margin-top: 1rem;
    text-align: center;
    color: var(--text-muted);
    padding: 1rem;
}

.toast {
    position: fixed;
    top: 1.2rem;
    right: 1.2rem;
    z-index: 1100;
    min-width: min(26rem, calc(100vw - 2rem));
    max-width: 28rem;
    padding: 1rem 1.1rem;
    border-radius: 1.1rem;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(8, 22, 34, 0.88);
    color: #eff8ff;
    box-shadow: 0 18px 48px rgba(2, 10, 18, 0.38);
    backdrop-filter: blur(18px);
}

body[data-theme="light"] .toast {
    background: rgba(236, 248, 253, 0.92);
    color: #123044;
    border-color: rgba(255, 255, 255, 0.62);
    box-shadow: var(--light-shadow-lg);
}

.modal__panel.viewer-panel {
    --viewer-shell-max: 78rem;
    --viewer-frame-cap: 66rem;
    --viewer-stage-height-cap: 72vh;
    width: min(100%, var(--viewer-shell-max));
    max-height: min(92vh, 52rem);
    overflow-x: hidden;
    overflow-y: auto;
    display: grid;
    gap: 1rem;
    position: relative;
    background:
        linear-gradient(180deg, rgba(10, 21, 34, 0.96), rgba(8, 18, 30, 0.92)),
        rgba(7, 17, 29, 0.96);
}

.viewer-panel.is-portrait {
    --viewer-shell-max: 31rem;
    --viewer-frame-cap: 22rem;
}

.viewer-panel.is-square {
    --viewer-shell-max: 46rem;
    --viewer-frame-cap: 30rem;
}

.viewer-panel.is-landscape {
    --viewer-shell-max: 78rem;
    --viewer-frame-cap: 66rem;
}

.viewer-header {
    min-width: 0;
    padding-right: 4.2rem;
}

.viewer-header > * {
    min-width: 0;
}

.viewer-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    z-index: 3;
    width: 3rem;
    min-width: 3rem;
    height: 3rem;
    min-height: 3rem;
    padding: 0;
    border-radius: 999px;
    font-size: 1.7rem;
    font-weight: 400;
    line-height: 1;
}

.viewer-layout {
    display: grid;
    grid-template-rows: auto auto;
    gap: 1rem;
    align-items: start;
    min-height: 0;
}

.viewer-layout > * {
    min-width: 0;
}

.viewer-stage {
    display: grid;
    place-items: center;
    min-height: clamp(18rem, 56vh, 38rem);
    padding: 0;
    overflow: hidden;
    border-radius: calc(var(--radius-lg) + 0.1rem);
    border: 1px solid rgba(255, 255, 255, 0.08);
    background:
        linear-gradient(160deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.03)),
        rgba(18, 29, 43, 0.96);
}

body[data-theme="light"] .viewer-stage {
    background:
        linear-gradient(160deg, rgba(255, 255, 255, 0.82), rgba(228, 244, 250, 0.56)),
        rgba(238, 248, 252, 0.94);
    border-color: rgba(255, 255, 255, 0.56);
}

.viewer-panel.is-portrait .viewer-stage {
    width: min(
        100%,
        var(--viewer-frame-cap),
        calc((var(--viewer-stage-height-cap) - 2px) * var(--viewer-media-width, 1) / var(--viewer-media-height, 1))
    );
    max-width: 100%;
    min-height: 0;
    justify-self: center;
}

.viewer-panel.is-square .viewer-stage {
    width: min(
        100%,
        var(--viewer-frame-cap),
        calc((var(--viewer-stage-height-cap) - 2px) * var(--viewer-media-width, 1) / var(--viewer-media-height, 1))
    );
    max-width: 100%;
    min-height: 0;
    justify-self: center;
}

.viewer-panel.is-landscape .viewer-stage {
    width: min(
        100%,
        var(--viewer-frame-cap),
        calc((var(--viewer-stage-height-cap) - 2px) * var(--viewer-media-width, 1) / var(--viewer-media-height, 1))
    );
    max-width: 100%;
    min-height: 0;
    justify-self: center;
}

.viewer-stage__frame,
.viewer-stage__fallback {
    display: grid;
    place-items: center;
    position: relative;
    width: 100%;
    max-width: 100%;
    aspect-ratio: var(--viewer-media-ratio, 1 / 1);
    height: auto;
    border-radius: 1.4rem;
    background:
        radial-gradient(circle at top, rgba(123, 232, 255, 0.12), transparent 42%),
        rgba(7, 14, 22, 0.98);
    border: 1px solid rgba(255, 255, 255, 0.06);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
    padding: 0;
    overflow: hidden;
    justify-self: center;
    align-self: center;
}

body[data-theme="light"] .viewer-stage__frame,
body[data-theme="light"] .viewer-stage__fallback {
    background:
        radial-gradient(circle at top, rgba(22, 159, 215, 0.12), transparent 42%),
        rgba(245, 251, 254, 0.96);
}

.viewer-stage__frame.is-video {
    background:
        radial-gradient(circle at top, rgba(45, 169, 225, 0.14), transparent 42%),
        rgba(3, 8, 14, 0.97);
}

.viewer-stage__frame.is-rebuffering::after {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(4, 12, 20, 0.22);
    pointer-events: none;
}

.viewer-stage__frame.is-image {
    background:
        radial-gradient(circle at top, rgba(123, 232, 255, 0.12), transparent 42%),
        rgba(8, 18, 30, 0.9);
}

.viewer-stage img,
.viewer-stage video {
    width: 100%;
    max-width: 100%;
    height: 100%;
    max-height: none;
    object-fit: contain;
    background: #03070d;
    border-radius: inherit;
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.32);
}

.viewer-stage video {
    outline: none;
}

.viewer-stage__fallback {
    gap: 1rem;
    padding: 1.2rem;
    text-align: center;
    color: var(--text-soft);
}

.viewer-stage__loading {
    align-content: center;
    gap: 0.85rem;
    padding: 1.2rem;
    text-align: center;
    color: var(--text-soft);
}

.viewer-loader {
    width: 3rem;
    height: 3rem;
    margin: 0 auto;
    border-radius: 50%;
    border: 3px solid rgba(123, 232, 255, 0.16);
    border-top-color: var(--accent);
    animation: spin 0.75s linear infinite;
}

.viewer-footer {
    display: grid;
    gap: 0.5rem;
    padding: 1rem 1rem 1.05rem;
    min-width: 0;
    overflow: hidden;
    border-radius: calc(var(--radius-lg) + 0.1rem);
    border: 1px solid rgba(255, 255, 255, 0.08);
    background:
        linear-gradient(180deg, rgba(30, 42, 57, 0.98), rgba(22, 33, 47, 0.98)),
        rgba(17, 27, 40, 0.98);
}

body[data-theme="light"] .viewer-footer {
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(236, 247, 252, 0.96)),
        rgba(242, 249, 253, 0.98);
    border-color: rgba(255, 255, 255, 0.56);
}

.viewer-footer__actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 0.65rem;
    margin-top: 0.25rem;
}

.viewer-footer__actions .button {
    width: auto;
}

.viewer-footer h3 {
    margin: 0;
    font-family: var(--font-display);
    font-size: clamp(1.05rem, 1.8vw, 1.35rem);
    line-height: 1.1;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.viewer-note {
    margin: 0;
    color: var(--text-soft);
    line-height: 1.45;
}

.viewer-fallback-link {
    display: inline-flex;
    width: fit-content;
    min-height: 2.5rem;
    align-items: center;
    margin-top: 0.15rem;
    padding: 0.55rem 0.85rem;
    border: 1px solid var(--border-strong);
    border-radius: 999px;
    color: var(--accent-strong);
    font-weight: 650;
    text-decoration: none;
}

.viewer-fallback-link:hover {
    background: var(--panel-soft);
}

.viewer-fallback-link[hidden] {
    display: none;
}

.media-viewer .modal__backdrop {
    background: rgba(2, 8, 14, 0.74);
    backdrop-filter: blur(12px) saturate(130%);
}

.action-panel {
    width: min(100%, 30rem);
}

.action-panel__summary {
    display: grid;
    grid-template-columns: 5.5rem minmax(0, 1fr);
    gap: 1rem;
    margin-bottom: 1rem;
    align-items: center;
}

.action-thumb {
    display: grid;
    place-items: center;
    aspect-ratio: 1 / 1;
    border-radius: 1.2rem;
    overflow: hidden;
    background:
        radial-gradient(circle at top, rgba(123, 232, 255, 0.14), transparent 42%),
        rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.action-thumb img,
.action-thumb video {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: rgba(5, 14, 23, 0.6);
}

.action-summary__copy {
    min-width: 0;
}

.action-summary__copy h3 {
    margin: 0 0 0.35rem;
    font-family: var(--font-display);
    font-size: 1.2rem;
    line-height: 1.12;
    overflow-wrap: anywhere;
}

.action-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
}

.action-grid > .button.primary {
    grid-column: 1 / -1;
}

.action-grid .button.is-active {
    background: linear-gradient(135deg, rgba(123, 232, 255, 0.95), rgba(51, 199, 241, 0.92));
    color: #04111b;
    border-color: transparent;
    box-shadow: 0 12px 28px rgba(51, 199, 241, 0.22);
}

.toast.success {
    border-color: rgba(86, 230, 168, 0.28);
}

.toast.error {
    border-color: rgba(255, 131, 115, 0.35);
}

.toast.info {
    border-color: rgba(123, 232, 255, 0.24);
}

.modal {
    position: fixed;
    inset: 0;
    z-index: 1050;
    display: grid;
    place-items: center;
    padding: 1.2rem;
}

.modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(1, 7, 13, 0.52);
    backdrop-filter: blur(10px);
}

.modal__panel {
    position: relative;
    width: min(100%, 44rem);
    max-height: calc(100vh - 2.4rem);
    overflow: auto;
    padding: 1.4rem;
    z-index: 1;
    animation: panel-rise 420ms var(--ease-smooth);
}

body[data-theme="light"] .modal__panel {
    box-shadow: var(--light-shadow-xl);
}

.modal__body {
    display: grid;
    gap: 1rem;
}

.modal-grid {
    display: grid;
    gap: 1rem;
}

.settings-panel {
    width: min(100%, 58rem);
}

.settings-layout {
    display: grid;
    gap: 1.1rem;
}

.settings-hero-card {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: flex-start;
    padding: 1.15rem 1.2rem;
    border-radius: calc(var(--radius-lg) + 0.2rem);
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.03)),
        rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

body[data-theme="light"] .settings-hero-card {
    background:
        linear-gradient(155deg, rgba(255, 255, 255, 0.78), rgba(219, 240, 249, 0.4)),
        rgba(239, 248, 253, 0.3);
    border-color: rgba(255, 255, 255, 0.58);
    box-shadow: var(--light-shadow-md);
}

.settings-hero-card h3 {
    margin: 0.5rem 0 0.45rem;
    font-family: var(--font-display);
    font-size: clamp(1.2rem, 2.8vw, 1.8rem);
    letter-spacing: -0.04em;
}

.settings-hero-card p {
    max-width: 32rem;
}

.settings-hero-card__badge {
    display: grid;
    gap: 0.2rem;
    min-width: 9.75rem;
    padding: 0.95rem 1rem;
    border-radius: 1.15rem;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

body[data-theme="light"] .settings-hero-card__badge {
    background: rgba(245, 252, 255, 0.72);
    border-color: rgba(145, 196, 220, 0.32);
}

.settings-hero-card__badge strong {
    font-family: var(--font-display);
    font-size: 1rem;
}

.settings-hero-card__badge span {
    color: var(--text-soft);
    font-size: 0.88rem;
}

.settings-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.settings-card {
    display: grid;
    gap: 1rem;
    min-height: 11rem;
    padding: 1.15rem;
    border-radius: var(--radius-lg);
    background:
        linear-gradient(160deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03)),
        rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-md);
}

body[data-theme="light"] .settings-card {
    background:
        linear-gradient(160deg, rgba(255, 255, 255, 0.76), rgba(223, 241, 248, 0.4)),
        rgba(240, 249, 253, 0.28);
    border-color: rgba(255, 255, 255, 0.58);
    box-shadow: var(--light-shadow-md);
}

.settings-card--toggle,
.settings-card--field {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
}

.settings-card--toggle {
    cursor: pointer;
}

.settings-card__copy {
    display: grid;
    gap: 0.45rem;
}

.settings-card__eyebrow {
    font-size: 0.76rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.settings-card__copy strong {
    font-family: var(--font-display);
    font-size: 1.08rem;
    line-height: 1.15;
}

.settings-card__copy small {
    color: var(--text-soft);
    line-height: 1.5;
}

.settings-card__input {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.45rem 0.5rem 0.45rem 0.9rem;
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

body[data-theme="light"] .settings-card__input {
    background: rgba(247, 252, 255, 0.82);
    border-color: rgba(145, 196, 220, 0.34);
}

.settings-card__input input {
    width: 5.4rem;
    min-height: 2.8rem;
    padding: 0.55rem 0.7rem;
    border: 0;
    background: transparent;
    color: var(--text-main);
    outline: none;
    font-weight: 700;
}

.settings-card__input span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.8rem;
    min-height: 2.5rem;
    padding: 0.2rem 0.7rem;
    border-radius: 0.85rem;
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-soft);
    font-size: 0.88rem;
}

.switch {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.switch__input {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: 0;
    opacity: 0;
    pointer-events: none;
}

.switch__track {
    position: relative;
    display: inline-flex;
    align-items: center;
    width: 3.8rem;
    height: 2.25rem;
    padding: 0.26rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.14);
    transition: background 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

body[data-theme="light"] .switch__track {
    background: rgba(242, 250, 254, 0.82);
    border-color: rgba(145, 196, 220, 0.36);
}

.switch__thumb {
    width: 1.55rem;
    height: 1.55rem;
    border-radius: 50%;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(200, 229, 242, 0.92));
    box-shadow: 0 6px 18px rgba(5, 23, 36, 0.24);
    transition: transform 220ms var(--ease-smooth), background 220ms ease;
}

.switch__input:checked + .switch__track {
    background: linear-gradient(135deg, rgba(123, 232, 255, 0.92), rgba(51, 199, 241, 0.82));
    border-color: rgba(123, 232, 255, 0.52);
    box-shadow: 0 0 0 4px rgba(51, 199, 241, 0.12);
}

.switch__input:checked + .switch__track .switch__thumb {
    transform: translateX(1.5rem);
    background: linear-gradient(145deg, rgba(255, 255, 255, 1), rgba(232, 248, 255, 0.94));
}

.switch__input:focus-visible + .switch__track,
.settings-card__input input:focus-visible {
    box-shadow: 0 0 0 4px rgba(51, 199, 241, 0.16);
}

.shortcut-panel {
    display: grid;
    gap: 1rem;
    padding: 1.15rem;
    border-radius: var(--radius-lg);
    background:
        linear-gradient(160deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03)),
        rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

body[data-theme="light"] .shortcut-panel {
    background:
        linear-gradient(160deg, rgba(255, 255, 255, 0.74), rgba(223, 241, 248, 0.38)),
        rgba(240, 249, 253, 0.24);
    border-color: rgba(255, 255, 255, 0.56);
    box-shadow: var(--light-shadow-md);
}

.shortcut-panel__header {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: end;
}

.shortcut-panel__header strong {
    display: block;
    margin-top: 0.4rem;
    font-family: var(--font-display);
    font-size: 1.05rem;
}

.shortcut-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.8rem;
}

.shortcut-chip {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    flex-wrap: wrap;
    padding: 0.9rem 1rem;
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.09);
}

body[data-theme="light"] .shortcut-chip {
    background: rgba(245, 252, 255, 0.72);
    border-color: rgba(145, 196, 220, 0.3);
}

.shortcut-chip small {
    color: var(--text-soft);
}

.settings-footer {
    justify-content: space-between;
    align-items: center;
}

.settings-footer__note {
    color: var(--text-soft);
    max-width: 28rem;
}

.toggle-row {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: start;
    padding: 1rem;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.toggle-row strong {
    display: block;
    margin-bottom: 0.25rem;
}

.toggle-row input {
    margin-top: 0.2rem;
    width: 1.15rem;
    height: 1.15rem;
    accent-color: var(--accent-strong);
}

.shortcut-list {
    padding: 1rem;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.shortcut-list strong {
    display: block;
    margin-bottom: 0.55rem;
}

kbd {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2rem;
    padding: 0.24rem 0.48rem;
    border-radius: 0.55rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.9rem;
}

.stats-card {
    padding: 1rem;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.stats-card strong {
    display: block;
    margin-bottom: 0.35rem;
    font-size: 1.15rem;
    font-family: var(--font-display);
}

.stats-card span {
    color: var(--text-soft);
}

.info-list {
    display: grid;
    gap: 0.9rem;
}

.info-item {
    display: grid;
    gap: 0.3rem;
    padding: 1rem;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.info-item strong {
    color: var(--text-muted);
    font-size: 0.82rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.info-item a {
    color: var(--accent);
    word-break: break-all;
}

.noscript-banner {
    padding: 1rem;
    margin: 1rem;
    border-radius: 1rem;
    background: rgba(228, 90, 74, 0.92);
    color: #fff;
    text-align: center;
}

::-webkit-scrollbar {
    width: 0.75rem;
    height: 0.75rem;
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.12);
    border-radius: 999px;
    border: 2px solid transparent;
    background-clip: padding-box;
}

::-webkit-scrollbar-track {
    background: transparent;
}

@keyframes float-orb {
    0%,
    100% {
        transform: translate3d(0, 0, 0) scale(1);
    }
    35% {
        transform: translate3d(1.2rem, -1.6rem, 0) scale(1.05);
    }
    65% {
        transform: translate3d(-1rem, 1.2rem, 0) scale(0.95);
    }
}

@keyframes pulse-halo {
    0%,
    100% {
        transform: scale(1);
        opacity: 0.72;
    }
    50% {
        transform: scale(1.08);
        opacity: 1;
    }
}

@keyframes sweep {
    from {
        transform: translateX(-100%);
    }
    to {
        transform: translateX(100%);
    }
}

@keyframes panel-rise {
    from {
        opacity: 0;
        transform: translate3d(0, 20px, 0) scale(0.985);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0) scale(1);
    }
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

@media (max-width: 1120px) {
    .hero,
    .upload-layout {
        grid-template-columns: 1fr;
    }

    .hero__actions {
        justify-content: flex-start;
    }

    .viewer-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 860px) {
    .app-shell {
        width: min(100% - 1rem, var(--page-max));
        padding-top: 1rem;
    }

    .hero,
    .upload-card,
    .queue-card,
    .progress-card,
    .library-section {
        padding: 1.2rem;
    }

    .hero__metrics,
    .toolbar,
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .files-list.grid-view {
        grid-template-columns: repeat(auto-fill, minmax(175px, 1fr));
    }

    .files-list.list-view {
        grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    }

    .settings-grid,
    .shortcut-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .media-viewer {
        padding: 0;
        align-items: stretch;
    }

    .media-viewer .modal__panel.viewer-panel {
        width: 100%;
        max-height: 100dvh;
        min-height: 100dvh;
        height: 100dvh;
        border-radius: 0;
        padding: calc(0.9rem + env(safe-area-inset-top, 0px)) 0.85rem calc(0.9rem + env(safe-area-inset-bottom, 0px));
    }

    .app-shell {
        padding-bottom: calc(2rem + env(safe-area-inset-bottom, 0px));
    }

    .hero__brand {
        flex-direction: column;
    }

    .hero {
        gap: 1rem;
    }

    .brand-mark {
        width: 3.6rem;
        height: 3.6rem;
    }

    .hero__actions {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        width: 100%;
    }

    #refreshBtn {
        grid-column: 1 / -1;
    }

    .upload-dropzone {
        min-height: 15rem;
        padding: 1rem;
        margin: 0.8rem 0 1rem;
    }

    .dropzone__icon {
        width: 3.4rem;
        height: 3.4rem;
    }

    .dropzone__content {
        gap: 0.8rem;
    }

    .dropzone__content h3 {
        font-size: 1.35rem;
    }

    .dropzone__hints {
        gap: 0.55rem;
    }

    .upload-actions {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        width: 100%;
    }

    #uploadSelectedBtn {
        grid-column: 1 / -1;
    }

    .inline-actions {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        width: 100%;
    }

    .toolbar {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.75rem;
    }

    .toolbar .field:first-child,
    .toolbar__actions {
        grid-column: 1 / -1;
    }

    .toolbar__actions {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        width: 100%;
    }

    .preview-list {
        max-height: none;
        overflow: visible;
    }

    .queue-summary,
    .files-meta,
    .progress-meta,
    .selection-toolbar,
    .card-heading,
    .library-header,
    .modal__header,
    .settings-hero-card,
    .shortcut-panel__header,
    .settings-footer {
        flex-direction: column;
        align-items: stretch;
    }

    .settings-card--toggle,
    .settings-card--field {
        grid-template-columns: 1fr;
    }

    .settings-card__input {
        justify-content: space-between;
    }

    .upload-actions,
    .inline-actions,
    .toolbar__actions,
    .modal__footer {
        flex-direction: column;
    }

    .selection-toolbar {
        position: sticky;
        bottom: 0.75rem;
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        align-items: stretch;
        z-index: 4;
    }

    #bulkCount {
        grid-column: 1 / -1;
    }

    .files-list.grid-view {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.7rem;
    }

    .files-list.list-view {
        grid-template-columns: 1fr;
    }

    .file-card__viewer {
        gap: 0.42rem;
        padding: 0.38rem;
    }

    .file-card__media,
    .files-list.list-view .file-card__media {
        aspect-ratio: 1 / 1;
        min-height: 8.8rem;
        padding: 0.35rem;
        border-radius: 1rem;
    }

    .file-card__media img,
    .file-card__media video {
        border-radius: 0.82rem;
    }

    .file-card__selected-pill {
        top: 0.45rem;
        right: 0.45rem;
        min-height: 1.6rem;
        padding: 0.28rem 0.55rem;
        font-size: 0.66rem;
    }

    .file-card__body {
        gap: 0.16rem;
        padding: 0 0.08rem 0.12rem;
    }

    .file-card__body h3 {
        font-size: 0.82rem;
        -webkit-line-clamp: 1;
    }

    .file-card__meta {
        font-size: 0.68rem;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .viewer-stage {
        min-height: 46vh;
        padding: 0;
    }

    .viewer-panel.is-portrait .viewer-stage {
        width: min(
            100%,
            var(--viewer-frame-cap),
            calc((var(--viewer-stage-height-cap) - 2px) * var(--viewer-media-width, 1) / var(--viewer-media-height, 1))
        );
        max-width: 100%;
        min-height: 0;
    }

    .viewer-panel.is-square .viewer-stage {
        width: min(
            100%,
            var(--viewer-frame-cap),
            calc((var(--viewer-stage-height-cap) - 2px) * var(--viewer-media-width, 1) / var(--viewer-media-height, 1))
        );
        max-width: 100%;
        min-height: 0;
    }

    .viewer-panel.is-landscape .viewer-stage {
        width: min(
            100%,
            var(--viewer-frame-cap),
            calc((var(--viewer-stage-height-cap) - 2px) * var(--viewer-media-width, 1) / var(--viewer-media-height, 1))
        );
        max-width: 100%;
        min-height: 0;
    }

    .viewer-close {
        top: 0.8rem;
        right: 0.8rem;
        width: 2.65rem;
        min-width: 2.65rem;
        height: 2.65rem;
        min-height: 2.65rem;
        font-size: 1.5rem;
    }

    .modal {
        align-items: end;
        padding: 0.75rem;
    }

    .modal__panel {
        width: 100%;
        max-height: min(88vh, 48rem);
        padding: 1rem;
        border-bottom-left-radius: 1.2rem;
        border-bottom-right-radius: 1.2rem;
    }

    .button,
    .icon-button {
        width: 100%;
    }

    .modal__header > .icon-button {
        width: auto;
    }

    .viewer-close {
        width: 2.65rem;
    }

    .viewer-footer {
        gap: 0.4rem;
        padding: 0.85rem 0.85rem 0.92rem;
    }

    .viewer-footer__actions {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 0.55rem;
        margin-top: 0.3rem;
    }

    .viewer-footer__actions .button {
        width: 100%;
        min-height: 2.35rem;
        padding: 0.55rem 0.5rem;
        font-size: 0.84rem;
    }

    .toast {
        left: 1rem;
        right: 1rem;
        min-width: auto;
    }
}

@media (max-width: 480px) {
    .media-viewer .modal__panel.viewer-panel {
        padding: calc(0.82rem + env(safe-area-inset-top, 0px)) 0.7rem calc(0.82rem + env(safe-area-inset-bottom, 0px));
    }

    .modal__panel.viewer-panel {
        --viewer-stage-height-cap: 58vh;
    }

    .viewer-panel.is-portrait {
        --viewer-frame-cap: 16rem;
    }

    .viewer-panel.is-square {
        --viewer-frame-cap: 18rem;
    }

    .viewer-panel.is-landscape {
        --viewer-frame-cap: 22rem;
    }

    .app-shell {
        width: min(100% - 0.75rem, var(--page-max));
        padding-top: 0.75rem;
    }

    .hero,
    .upload-card,
    .queue-card,
    .progress-card,
    .library-section {
        padding: 0.95rem;
        border-radius: 1.4rem;
    }

    .brand-copy h1 {
        font-size: 2rem;
    }

    .card-heading h2,
    .library-header h2,
    .modal__header h2 {
        font-size: 1.3rem;
    }

    .hero__metrics {
        gap: 0.75rem;
    }

    .metric-card {
        padding: 0.95rem;
    }

    .upload-dropzone {
        min-height: 13.5rem;
    }

    .toolbar,
    .hero__actions,
    .upload-actions,
    .inline-actions,
    .toolbar__actions,
    .selection-toolbar {
        grid-template-columns: 1fr;
    }

    #refreshBtn,
    #uploadSelectedBtn,
    #bulkCount {
        grid-column: auto;
    }

    .files-list.grid-view {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.62rem;
    }

    .files-list.list-view {
        grid-template-columns: 1fr;
    }

    .file-card__viewer {
        padding: 0.34rem;
    }

    .file-card__media,
    .files-list.list-view .file-card__media {
        min-height: 7.75rem;
        padding: 0.28rem;
        border-radius: 0.92rem;
    }

    .file-card__body h3 {
        font-size: 0.78rem;
    }

    .file-card__meta {
        font-size: 0.64rem;
    }

    .viewer-stage {
        min-height: 40vh;
        padding: 0;
    }

    .viewer-panel.is-portrait .viewer-stage {
        width: min(
            100%,
            var(--viewer-frame-cap),
            calc((var(--viewer-stage-height-cap) - 2px) * var(--viewer-media-width, 1) / var(--viewer-media-height, 1))
        );
        max-width: 100%;
        min-height: 0;
    }

    .viewer-panel.is-square .viewer-stage {
        width: min(
            100%,
            var(--viewer-frame-cap),
            calc((var(--viewer-stage-height-cap) - 2px) * var(--viewer-media-width, 1) / var(--viewer-media-height, 1))
        );
        max-width: 100%;
        min-height: 0;
    }

    .viewer-panel.is-landscape .viewer-stage {
        width: min(
            100%,
            var(--viewer-frame-cap),
            calc((var(--viewer-stage-height-cap) - 2px) * var(--viewer-media-width, 1) / var(--viewer-media-height, 1))
        );
        max-width: 100%;
        min-height: 0;
    }

    .viewer-stage__frame,
    .viewer-stage__fallback {
        width: 100%;
        padding: 0.16rem;
        border-radius: 1rem;
    }

    .viewer-footer__actions {
        grid-template-columns: 1fr;
    }

    .selection-toolbar {
        position: static;
    }
}

@media (hover: none) {
    .tilt-panel,
    .tilt-panel:hover,
    .file-card:hover,
    .preview-card:hover,
    .upload-dropzone:hover {
        transform: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

body.reduce-motion *,
body.reduce-motion *::before,
body.reduce-motion *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
}

/* Compact workspace styling */
:root {
    --font-display: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --font-body: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --radius-xl: 8px;
    --radius-lg: 8px;
    --radius-md: 6px;
    --radius-sm: 4px;
    --page-max: 1720px;
    --shadow-xl: 0 2px 10px rgba(22, 36, 27, 0.06);
    --shadow-lg: 0 2px 8px rgba(22, 36, 27, 0.08);
    --shadow-md: 0 1px 4px rgba(22, 36, 27, 0.06);
}

body[data-theme="light"] {
    --bg-1: #f4f6f3;
    --bg-2: #f4f6f3;
    --bg-3: #f4f6f3;
    --panel: #ffffff;
    --panel-strong: #ffffff;
    --panel-soft: #edf1ed;
    --text-main: #1d2822;
    --text-soft: #58665e;
    --text-muted: #78847c;
    --accent: #187a66;
    --accent-strong: #116755;
    --accent-warm: #d98a45;
    --accent-success: #378354;
    --accent-danger: #bd4d46;
    --card-grad-a: #ffffff;
    --card-grad-b: #ffffff;
    --glow: transparent;
    --input-bg: #ffffff;
    --border-soft: #dbe2dc;
    --border-strong: #c4cec6;
    --light-shadow-xl: 0 2px 10px rgba(22, 36, 27, 0.06);
    --light-shadow-lg: 0 2px 8px rgba(22, 36, 27, 0.08);
    --light-shadow-md: 0 1px 4px rgba(22, 36, 27, 0.06);
}

body[data-theme="dark"] {
    color-scheme: dark;
    --bg-1: #141a16;
    --bg-2: #171f1a;
    --bg-3: #171f1a;
    --panel: #1e2721;
    --panel-strong: #222d26;
    --panel-soft: #29352e;
    --text-main: #edf3ee;
    --text-soft: #b4c0b8;
    --text-muted: #8b9a90;
    --accent: #71c9a4;
    --accent-strong: #51ae87;
    --accent-warm: #e4a464;
    --accent-success: #7bc797;
    --accent-danger: #e27c72;
    --card-grad-a: #1e2721;
    --card-grad-b: #1e2721;
    --glow: transparent;
    --input-bg: #18211b;
    --border-soft: #344139;
    --border-strong: #46544a;
    --shadow-xl: 0 2px 12px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 2px 10px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 1px 5px rgba(0, 0, 0, 0.18);
}

body {
    min-height: 100vh;
    font-family: var(--font-body);
    font-size: 14px;
    line-height: 1.45;
    color: var(--text-main);
    background: var(--bg-1);
    background-image: none;
    background-attachment: initial;
    overscroll-behavior-y: auto;
}

body::before,
body::after,
.ambient-scene {
    display: none;
}

body[data-theme] * {
    letter-spacing: 0;
}

body[data-theme] .app-shell {
    width: min(100% - 40px, var(--page-max));
    margin: 0 auto;
    padding: 24px 0 40px;
}

body[data-theme] .glass-panel {
    background: var(--panel);
    border: 1px solid var(--border-soft);
    border-radius: 8px;
    box-shadow: var(--shadow-md);
    backdrop-filter: none;
}

body[data-theme] .glass-panel::before,
body[data-theme] .glass-panel::after {
    display: none;
}

body[data-theme] .reveal-on-scroll,
body[data-theme] .reveal-on-scroll.is-visible {
    opacity: 1;
    transform: none;
    filter: none;
    transition: none;
    will-change: auto;
}

body[data-theme] .tilt-panel,
body[data-theme] .tilt-panel:hover {
    transform: none;
    transform-style: flat;
}

body[data-theme] .hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 12px 20px;
    margin: 0 0 16px;
    padding: 0 0 12px;
    overflow: visible;
    border: 0;
    border-bottom: 1px solid var(--border-soft);
    border-radius: 0;
    background: transparent;
    box-shadow: none;
}

body[data-theme] .hero__brand {
    min-width: 0;
    align-items: center;
    gap: 12px;
}

body[data-theme] .brand-mark {
    width: 42px;
    height: 42px;
    padding: 0;
    border: 1px solid var(--border-soft);
    border-radius: 8px;
    background: var(--panel);
    box-shadow: none;
}

body[data-theme] .brand-copy {
    min-width: 0;
}

body[data-theme] .eyebrow {
    display: inline-flex;
    gap: 0;
    color: var(--text-muted);
    font-size: 11px;
    font-weight: 700;
    line-height: 1.2;
    text-transform: uppercase;
}

body[data-theme] .eyebrow::before {
    display: none;
}

body[data-theme] .brand-copy h1 {
    margin: 2px 0;
    font-size: 22px;
    font-weight: 700;
    line-height: 1.2;
}

body[data-theme] .brand-copy p {
    margin: 0;
    color: var(--text-muted);
    font-size: 12px;
}

body[data-theme] .hero__actions {
    display: flex;
    flex-wrap: nowrap;
    justify-content: flex-end;
    gap: 8px;
}

body[data-theme] .hero__metrics {
    grid-column: 1 / -1;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    margin-top: 2px;
    padding-top: 10px;
    border-top: 1px solid var(--border-soft);
}

body[data-theme] .hero__metrics .metric-card {
    display: grid;
    align-content: center;
    gap: 2px;
    min-width: 0;
    padding: 2px 16px;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
}

body[data-theme] .hero__metrics .metric-card + .metric-card {
    border-left: 1px solid var(--border-soft);
}

body[data-theme] .metric-card__label {
    margin: 0;
    color: var(--text-muted);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}

body[data-theme] .metric-card strong {
    margin: 0;
    font-family: var(--font-body);
    font-size: 18px;
    font-weight: 700;
    line-height: 1.3;
}

body[data-theme] .dashboard {
    gap: 16px;
}

body[data-theme] .upload-layout {
    grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
    align-items: stretch;
    gap: 16px;
}

body[data-theme] .upload-card,
body[data-theme] .queue-card,
body[data-theme] .progress-card,
body[data-theme] .library-section {
    min-width: 0;
    padding: 16px;
    border: 1px solid var(--border-soft);
    border-radius: 8px;
    background: var(--panel);
    box-shadow: var(--shadow-md);
}

body[data-theme] .upload-card,
body[data-theme] .queue-card {
    align-content: start;
}

body[data-theme] .card-heading,
body[data-theme] .library-header,
body[data-theme] .modal__header {
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

body[data-theme] .card-heading h2,
body[data-theme] .library-header h2,
body[data-theme] .modal__header h2 {
    margin: 2px 0 0;
    font-family: var(--font-body);
    font-size: 18px;
    font-weight: 700;
    line-height: 1.25;
}

body[data-theme] .surface-note,
body[data-theme] .hint-line,
body[data-theme] .queue-summary,
body[data-theme] .files-meta,
body[data-theme] .metric-card p,
body[data-theme] .modal__body p {
    color: var(--text-soft);
    font-size: 12px;
}

body[data-theme] .inline-actions,
body[data-theme] .toolbar__actions,
body[data-theme] .upload-actions,
body[data-theme] .modal__footer {
    gap: 8px;
}

body[data-theme] .button,
body[data-theme] .icon-button {
    width: auto;
    min-width: 0;
    min-height: 38px;
    padding: 8px 12px;
    border: 1px solid transparent;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 650;
    line-height: 1.2;
    white-space: nowrap;
    box-shadow: none;
    transition: background-color 140ms ease, border-color 140ms ease, color 140ms ease;
}

body[data-theme] .button:hover,
body[data-theme] .icon-button:hover,
body[data-theme] .button:active,
body[data-theme] .icon-button:active {
    transform: none;
}

body[data-theme] .button.primary {
    border-color: var(--accent-strong);
    background: var(--accent-strong);
    color: #ffffff;
}

body[data-theme] .button.primary:hover {
    background: var(--accent);
}

body[data-theme] .button.secondary,
body[data-theme] .button.ghost,
body[data-theme] .icon-button {
    border-color: var(--border-soft);
    background: var(--panel);
    color: var(--text-main);
}

body[data-theme] .button.secondary:hover,
body[data-theme] .button.ghost:hover,
body[data-theme] .icon-button:hover {
    border-color: var(--border-strong);
    background: var(--panel-soft);
}

body[data-theme] .button.danger {
    border-color: var(--accent-danger);
    background: var(--accent-danger);
    color: #ffffff;
}

body[data-theme] .button.compact,
body[data-theme] .icon-button.compact {
    min-height: 32px;
    padding: 6px 9px;
    font-size: 12px;
}

body[data-theme] .button:focus-visible,
body[data-theme] .icon-button:focus-visible,
body[data-theme] input:focus-visible,
body[data-theme] select:focus-visible,
body[data-theme] .upload-dropzone:focus-visible {
    outline: 3px solid color-mix(in srgb, var(--accent) 32%, transparent);
    outline-offset: 2px;
}

body[data-theme] .upload-dropzone {
    min-height: 190px;
    margin: 8px 0 12px;
    padding: 18px;
    border: 1px dashed var(--border-strong);
    border-radius: 6px;
    background: var(--panel-soft);
    text-align: center;
    transition: border-color 140ms ease, background-color 140ms ease;
}

body[data-theme] .upload-dropzone:hover,
body[data-theme] .upload-dropzone.is-dragover {
    transform: none;
    border-color: var(--accent);
    background: color-mix(in srgb, var(--accent) 8%, var(--panel));
    box-shadow: none;
}

body[data-theme] .dropzone__halo {
    display: none;
}

body[data-theme] .dropzone__content {
    gap: 8px;
}

body[data-theme] .dropzone__badge {
    width: 46px;
    height: 46px;
    padding: 4px;
    border: 1px solid var(--border-soft);
    border-radius: 8px;
    background: var(--panel);
    box-shadow: none;
}

body[data-theme] .dropzone__icon {
    filter: none;
}

body[data-theme] .dropzone__content h3 {
    font-family: var(--font-body);
    font-size: 16px;
    font-weight: 700;
}

body[data-theme] .dropzone__content p {
    color: var(--text-muted);
    font-size: 12px;
}

body[data-theme] .dropzone__hints {
    gap: 12px;
    margin-top: 2px;
}

body[data-theme] .dropzone__hints span,
body[data-theme] .file-pill {
    min-height: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    color: var(--text-muted);
    font-size: 11px;
}

body[data-theme] .dropzone__hints span::before {
    content: "";
    display: inline-block;
    width: 5px;
    height: 5px;
    margin: 0 6px 1px 0;
    border-radius: 50%;
    background: var(--accent-success);
}

body[data-theme] .upload-actions {
    align-items: center;
}

body[data-theme] .hint-line {
    min-height: 0;
    margin: 5px 0 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    line-height: 1.45;
}

body[data-theme] .queue-summary {
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 8px;
}

body[data-theme] .preview-list {
    gap: 8px;
    max-height: 360px;
    padding-right: 2px;
}

body[data-theme] .empty-state {
    min-height: 140px;
    padding: 16px;
    border: 1px dashed var(--border-soft);
    border-radius: 6px;
    background: transparent;
}

body[data-theme] .empty-state__icon {
    width: 34px;
    height: 34px;
    border: 1px solid var(--border-soft);
    border-radius: 6px;
    background: var(--panel-soft);
    box-shadow: none;
}

body[data-theme] .empty-state strong {
    font-family: var(--font-body);
    font-size: 14px;
}

body[data-theme] .preview-card {
    display: grid;
    grid-template-columns: 68px minmax(0, 1fr);
    grid-template-rows: 26px 68px;
    gap: 8px 10px;
    padding: 8px;
    border: 1px solid var(--border-soft);
    border-radius: 6px;
    background: var(--panel);
    box-shadow: none;
    will-change: auto;
}

body[data-theme] .preview-card:hover,
body[data-theme] .preview-card.is-drop-target {
    transform: none;
    border-color: var(--accent);
    box-shadow: none;
}

body[data-theme] .preview-card__top {
    grid-column: 1 / -1;
    gap: 8px;
}

body[data-theme] .checkbox-pill {
    gap: 6px;
    font-size: 12px;
}

body[data-theme] .checkbox-pill input,
body[data-theme] .file-card__check {
    accent-color: var(--accent-strong);
}

body[data-theme] .preview-card__media {
    grid-column: 1;
    grid-row: 2;
    width: 68px;
    height: 68px;
    padding: 3px;
    border: 1px solid var(--border-soft);
    border-radius: 5px;
    background: var(--panel-soft);
    aspect-ratio: 1;
}

body[data-theme] .preview-card__media img,
body[data-theme] .preview-card__media video {
    border-radius: 3px;
}

body[data-theme] .preview-card__meta {
    grid-column: 2;
    grid-row: 2;
    align-self: start;
    min-width: 0;
}

body[data-theme] .preview-card__meta h3 {
    display: -webkit-box;
    margin: 0 0 4px;
    overflow: hidden;
    font-size: 12px;
    line-height: 1.3;
    overflow-wrap: anywhere;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

body[data-theme] .preview-card__meta p {
    overflow: hidden;
    color: var(--text-muted);
    font-size: 11px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

body[data-theme] .preview-card__footer {
    grid-column: 2;
    grid-row: 2;
    align-self: end;
    gap: 6px;
}

body[data-theme] .drag-hint {
    color: var(--text-muted);
    font-size: 10px;
}

body[data-theme] .progress-card {
    gap: 10px;
}

body[data-theme] .progress-bar {
    height: 6px;
    border: 0;
    border-radius: 4px;
    background: var(--panel-soft);
}

body[data-theme] .progress-fill {
    border-radius: 4px;
    background: var(--accent);
    box-shadow: none;
}

body[data-theme] .progress-fill::after {
    display: none;
}

body[data-theme] .progress-meta {
    gap: 8px 16px;
    color: var(--text-muted);
    font-size: 12px;
}

body[data-theme] .progress-card__actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

body[data-theme] .progress-card__actions [hidden] {
    display: none;
}

body[data-theme] .progress-card__actions .surface-note {
    margin: 0;
}

body[data-theme] .library-header {
    align-items: center;
}

body[data-theme] .toolbar {
    grid-template-columns: minmax(220px, 2fr) minmax(130px, 0.8fr) minmax(130px, 0.8fr) auto;
    align-items: end;
    gap: 10px;
    margin: 14px 0 12px;
}

body[data-theme] .field {
    min-width: 0;
    gap: 5px;
}

body[data-theme] .field span,
body[data-theme] .field strong {
    color: var(--text-muted);
    font-size: 11px;
    font-weight: 600;
}

body[data-theme] .field input,
body[data-theme] .field select {
    min-height: 38px;
    padding: 8px 10px;
    border: 1px solid var(--border-soft);
    border-radius: 6px;
    background: var(--input-bg);
    color: var(--text-main);
    font-size: 13px;
    box-shadow: none;
}

body[data-theme] .field input:focus,
body[data-theme] .field select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 18%, transparent);
}

body[data-theme] .field input::placeholder {
    color: var(--text-muted);
}

body[data-theme] .selection-toolbar,
body[data-theme] .files-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
    padding: 8px 10px;
    border: 1px solid var(--border-soft);
    border-radius: 6px;
    background: var(--panel-soft);
    box-shadow: none;
    font-size: 12px;
}

body[data-theme] .files-list {
    gap: 10px;
}

body[data-theme] .files-list.grid-view {
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
}

body[data-theme] .file-card {
    min-width: 0;
    border: 1px solid var(--border-soft);
    border-radius: 8px;
    background: var(--panel);
    box-shadow: none;
    contain-intrinsic-size: 280px;
    will-change: auto;
}

body[data-theme] .file-card:hover {
    transform: none;
    border-color: var(--border-strong);
    box-shadow: var(--shadow-md);
}

body[data-theme] .file-card.is-selected {
    border-color: var(--accent);
    box-shadow: 0 0 0 1px var(--accent);
}

body[data-theme] .file-card__viewer {
    min-width: 0;
    gap: 8px;
    padding: 8px;
}

body[data-theme] .file-card__media {
    min-height: 0;
    padding: 0;
    border: 1px solid var(--border-soft);
    border-radius: 5px;
    background: var(--panel-soft);
    aspect-ratio: 4 / 3;
}

body[data-theme] .file-card__media img,
body[data-theme] .file-card__media video {
    border-radius: 4px;
    background: transparent;
}

body[data-theme] .file-card__body {
    min-width: 0;
    gap: 3px;
    padding: 0;
}

body[data-theme] .file-card__body h3 {
    margin: 0;
    color: var(--text-main);
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 650;
    line-height: 1.35;
    overflow-wrap: anywhere;
    -webkit-line-clamp: 2;
}

body[data-theme] .file-card__meta {
    margin: 0;
    color: var(--text-muted);
    font-size: 11px;
    line-height: 1.35;
}

body[data-theme] .files-list.list-view {
    grid-template-columns: 1fr;
    gap: 6px;
}

body[data-theme] .files-list.list-view .file-card__viewer {
    grid-template-columns: 76px minmax(0, 1fr);
    grid-template-rows: 1fr;
    align-items: center;
    gap: 10px;
}

body[data-theme] .files-list.list-view .file-card__media {
    width: 76px;
    min-height: 0;
    aspect-ratio: 1;
}

body[data-theme] .files-list.list-view .file-card__controls {
    top: 50%;
    right: 8px;
    left: auto;
    transform: translateY(-50%);
}

body[data-theme] .files-list.list-view .file-card__viewer {
    padding-right: 82px;
}

body[data-theme] .file-card__select,
body[data-theme] .file-card__menu,
body[data-theme] .file-card__selected-pill,
body[data-theme] .file-card__kind-pill {
    border-radius: 5px;
    background: var(--panel);
    color: var(--text-main);
    box-shadow: none;
    backdrop-filter: none;
}

body[data-theme] .file-card__selected-pill {
    border-color: var(--border-soft);
    font-size: 10px;
}

body[data-theme] .file-card__controls {
    top: 14px;
    left: 14px;
    right: 14px;
    gap: 8px;
}

body[data-theme] .file-card__select,
body[data-theme] .file-card__menu,
body[data-theme] .file-card__favorite {
    display: grid;
    place-items: center;
    width: 30px;
    min-width: 30px;
    height: 30px;
    min-height: 30px;
    padding: 0;
    border: 1px solid var(--border-soft);
    border-radius: 6px;
    background: var(--panel);
    color: var(--text-main);
    box-shadow: none;
}

body[data-theme] .file-card__check {
    width: 16px;
    height: 16px;
    margin: 0;
}

body[data-theme] .file-card__menu {
    font-size: 20px;
    line-height: 1;
}

body[data-theme] .file-card__utility {
    display: flex;
    gap: 6px;
}

body[data-theme] .file-card__favorite {
    color: var(--text-muted);
    cursor: pointer;
    font-size: 17px;
    line-height: 1;
}

body[data-theme] .file-card__favorite.is-favorite {
    border-color: color-mix(in srgb, var(--accent-warm) 45%, var(--border-soft));
    color: var(--accent-warm);
}

body[data-theme] .file-card__favorite:focus-visible {
    outline: 3px solid color-mix(in srgb, var(--accent) 32%, transparent);
    outline-offset: 2px;
}

body[data-theme] .icon-asset {
    width: 40px;
    height: 40px;
    border-radius: 6px;
    background: var(--panel-soft);
    color: var(--accent);
}

body[data-theme] .modal__backdrop {
    background: rgba(15, 23, 18, 0.52);
    backdrop-filter: blur(2px);
}

body[data-theme] .modal__panel {
    max-height: calc(100dvh - 32px);
    padding: 18px;
    border: 1px solid var(--border-soft);
    border-radius: 8px;
    background: var(--panel);
    box-shadow: var(--shadow-xl);
    animation: none;
}

body[data-theme] .settings-panel {
    width: min(100%, 760px);
}

body[data-theme] .settings-hero-card,
body[data-theme] .settings-card,
body[data-theme] .shortcut-panel,
body[data-theme] .shortcut-chip,
body[data-theme] .settings-card__input,
body[data-theme] .toggle-row,
body[data-theme] .shortcut-list,
body[data-theme] .stats-card,
body[data-theme] .info-item {
    border: 1px solid var(--border-soft);
    border-radius: 6px;
    background: var(--panel-soft);
    box-shadow: none;
}

body[data-theme] .settings-card {
    min-height: 0;
    padding: 14px;
}

body[data-theme] .settings-card__eyebrow,
body[data-theme] .info-item strong {
    color: var(--text-muted);
}

body[data-theme] .settings-card__copy strong,
body[data-theme] .settings-hero-card h3 {
    font-family: var(--font-body);
    font-size: 14px;
    line-height: 1.35;
}

body[data-theme] .settings-card__copy small,
body[data-theme] .settings-hero-card p,
body[data-theme] .settings-hero-card__badge span {
    color: var(--text-soft);
    font-size: 12px;
}

body[data-theme] .switch__track {
    width: 42px;
    height: 24px;
    border: 1px solid var(--border-strong);
    border-radius: 999px;
    background: var(--panel);
}

body[data-theme] .switch__thumb {
    width: 16px;
    height: 16px;
    background: var(--text-muted);
    box-shadow: none;
}

body[data-theme] .switch__input:checked + .switch__track {
    border-color: var(--accent-strong);
    background: var(--accent-strong);
    box-shadow: none;
}

body[data-theme] .switch__input:checked + .switch__track .switch__thumb {
    transform: translateX(18px);
    background: #ffffff;
}

body[data-theme] .settings-card__input input {
    min-height: 36px;
    color: var(--text-main);
}

body[data-theme] .settings-card__input span {
    min-height: 30px;
    border-radius: 4px;
    background: var(--panel);
    color: var(--text-soft);
}

body[data-theme] .shortcut-chip kbd {
    min-width: 28px;
    border: 1px solid var(--border-strong);
    border-radius: 4px;
    background: var(--panel);
}

body[data-theme] .modal__panel.viewer-panel {
    background: var(--panel);
}

body[data-theme] .viewer-stage,
body[data-theme] .viewer-stage__frame,
body[data-theme] .viewer-stage__fallback,
body[data-theme] .viewer-footer,
body[data-theme] .action-thumb {
    border: 1px solid var(--border-soft);
    border-radius: 6px;
    background: var(--panel-soft);
    box-shadow: none;
}

body[data-theme] .viewer-stage img,
body[data-theme] .viewer-stage video {
    background: var(--bg-1);
    box-shadow: none;
}

body[data-theme] .viewer-footer h3,
body[data-theme] .action-summary__copy h3 {
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.35;
    overflow-wrap: anywhere;
}

body[data-theme] .toast {
    top: 16px;
    right: 16px;
    min-width: min(320px, calc(100vw - 32px));
    padding: 12px 14px;
    border: 1px solid var(--border-soft);
    border-radius: 6px;
    background: var(--panel);
    color: var(--text-main);
    box-shadow: var(--shadow-xl);
    backdrop-filter: none;
}

body[data-theme] ::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

body[data-theme] ::-webkit-scrollbar-thumb {
    border: 3px solid transparent;
    border-radius: 6px;
    background: var(--border-strong);
    background-clip: padding-box;
}

@media (max-width: 960px) {
    body[data-theme] .upload-layout {
        grid-template-columns: minmax(0, 1fr) minmax(280px, 0.9fr);
    }

    body[data-theme] .toolbar {
        grid-template-columns: minmax(180px, 1.5fr) repeat(2, minmax(120px, 0.8fr));
    }

    body[data-theme] .toolbar__actions {
        grid-column: 1 / -1;
    }
}

@media (max-width: 760px) {
    body[data-theme] .app-shell {
        width: min(100% - 28px, var(--page-max));
        padding-top: 18px;
    }

    body[data-theme] .upload-layout {
        grid-template-columns: minmax(0, 1fr);
    }

    body[data-theme] .upload-card,
    body[data-theme] .queue-card,
    body[data-theme] .progress-card,
    body[data-theme] .library-section {
        padding: 14px;
    }

    body[data-theme] .toolbar {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    }

    body[data-theme] .toolbar .field:first-child,
    body[data-theme] .toolbar__actions {
        grid-column: 1 / -1;
    }

    body[data-theme] .toolbar__actions {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    body[data-theme] .files-list.grid-view {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 560px) {
    body[data-theme] .app-shell {
        width: min(100% - 20px, var(--page-max));
        padding-top: 12px;
    }

    body[data-theme] .hero {
        grid-template-columns: minmax(0, 1fr);
        gap: 12px;
        padding-bottom: 10px;
    }

    body[data-theme] .hero__actions {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        width: 100%;
    }

    body[data-theme] .hero__actions .button {
        min-width: 0;
        padding-inline: 6px;
        font-size: 12px;
    }

    body[data-theme] .hero__metrics {
        margin-top: 0;
        padding-top: 8px;
    }

    body[data-theme] .hero__metrics .metric-card {
        padding: 2px 8px;
    }

    body[data-theme] .metric-card__label {
        font-size: 10px;
    }

    body[data-theme] .metric-card strong {
        font-size: 15px;
    }

    body[data-theme] .card-heading,
    body[data-theme] .library-header,
    body[data-theme] .modal__header {
        align-items: stretch;
        flex-direction: column;
    }

    body[data-theme] .queue-card .card-heading .inline-actions {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        width: 100%;
    }

    body[data-theme] .library-header > .inline-actions {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        width: 100%;
    }

    body[data-theme] .library-header > .inline-actions .button {
        padding-inline: 5px;
        font-size: 11px;
    }

    body[data-theme] .toolbar {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
        gap: 8px;
    }

    body[data-theme] .toolbar .field:first-child,
    body[data-theme] .toolbar__actions {
        grid-column: 1 / -1;
    }

    body[data-theme] .upload-actions {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    body[data-theme] #uploadSelectedBtn {
        grid-column: 1 / -1;
    }

    body[data-theme] .upload-actions .button {
        width: 100%;
    }

    body[data-theme] .preview-list {
        max-height: 300px;
        overflow: auto;
    }

    body[data-theme] .queue-summary,
    body[data-theme] .files-meta,
    body[data-theme] .progress-meta {
        flex-wrap: wrap;
    }

    body[data-theme] .files-list.grid-view {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
    }

    body[data-theme] .files-list.list-view .file-card__viewer {
        grid-template-columns: 62px minmax(0, 1fr);
        gap: 8px;
    }

    body[data-theme] .files-list.list-view .file-card__media {
        width: 62px;
    }

    body[data-theme] .file-card__viewer {
        padding: 6px;
    }

    body[data-theme] .file-card__body h3 {
        font-size: 12px;
    }

    body[data-theme] .file-card__meta {
        font-size: 10px;
    }

    body[data-theme] .selection-toolbar {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        position: static;
    }

    body[data-theme] #bulkCount {
        grid-column: 1 / -1;
    }

    body[data-theme] .modal {
        align-items: end;
        padding: 10px;
    }

    body[data-theme] .modal__panel {
        width: 100%;
        max-height: min(88dvh, 720px);
        padding: 14px;
        border-radius: 8px;
    }

    body[data-theme] .modal__footer {
        justify-content: stretch;
    }

    body[data-theme] .media-viewer {
        padding: 0;
    }

    body[data-theme] .media-viewer .modal__panel.viewer-panel {
        width: 100%;
        height: 100dvh;
        min-height: 100dvh;
        max-height: 100dvh;
        padding: calc(12px + env(safe-area-inset-top, 0px)) 10px calc(12px + env(safe-area-inset-bottom, 0px));
        border-radius: 0;
    }

    body[data-theme] .viewer-footer__actions {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    body[data-theme] .viewer-footer__actions .button {
        width: 100%;
        padding-inline: 6px;
    }

    body[data-theme] .toast {
        top: 10px;
        left: 10px;
        right: 10px;
        min-width: 0;
    }
}

@media (max-width: 760px) {
    body[data-theme] {
        background-attachment: scroll;
    }

    body[data-theme] .app-shell {
        width: min(100% - 20px, var(--page-max));
        padding-top: 12px;
        padding-bottom: calc(92px + env(safe-area-inset-bottom, 0px));
    }

    body[data-theme] .hero {
        gap: 10px;
        padding: 14px;
        margin-bottom: 12px;
    }

    body[data-theme] .hero__brand {
        gap: 12px;
        align-items: center;
    }

    body[data-theme] .brand-mark {
        width: 48px;
        height: 48px;
        border-radius: 10px;
    }

    body[data-theme] .brand-copy h1 {
        margin: 3px 0;
        font-size: 22px;
        line-height: 1.15;
        letter-spacing: 0;
    }

    body[data-theme] .brand-copy p {
        font-size: 11px;
        line-height: 1.3;
    }

    body[data-theme] .eyebrow {
        font-size: 10px;
        letter-spacing: 0;
    }

    body[data-theme] .hero__actions {
        gap: 6px;
    }

    body[data-theme] .hero__actions .button {
        min-height: 44px;
        padding-inline: 6px;
        font-size: 12px;
    }

    body[data-theme] .hero__metrics {
        gap: 6px;
    }

    body[data-theme] .hero__metrics .metric-card {
        padding: 9px 10px;
        border-radius: 6px;
    }

    body[data-theme] .metric-card__label {
        margin-bottom: 4px;
        font-size: 9px;
        letter-spacing: 0;
    }

    body[data-theme] .metric-card strong {
        margin: 0;
        font-size: 15px;
        line-height: 1.2;
        overflow-wrap: anywhere;
    }

    body[data-theme] .dashboard,
    body[data-theme] .upload-layout {
        gap: 12px;
    }

    body[data-theme] .upload-card,
    body[data-theme] .queue-card,
    body[data-theme] .progress-card,
    body[data-theme] .library-section {
        padding: 12px;
        border-radius: 8px;
    }

    body[data-theme] .mobile-nav {
        gap: 8px;
        padding: 8px 12px calc(8px + env(safe-area-inset-bottom, 0px));
        box-shadow: 0 -1px 0 var(--border-soft);
    }

    body[data-theme] .mobile-nav__button {
        min-height: 48px;
        font-size: 13px;
    }

    body[data-theme] .toolbar {
        gap: 8px;
        margin: 12px 0 10px;
    }

    body[data-theme] .field input,
    body[data-theme] .field select,
    body[data-theme] .toolbar__actions .button {
        min-height: 44px;
    }

    body[data-theme] .files-meta {
        display: grid;
        gap: 5px;
        padding: 10px;
        margin-bottom: 10px;
        overflow-wrap: anywhere;
    }

    body[data-theme] .files-list.grid-view {
        gap: 10px;
    }

    body[data-theme] .file-card__media {
        min-height: 0;
        padding: 4px;
        border-radius: 6px;
    }

    body[data-theme] .file-card__controls {
        top: 8px;
        left: 8px;
        right: 8px;
        gap: 6px;
    }

    body[data-theme] .file-card__select,
    body[data-theme] .file-card__menu,
    body[data-theme] .file-card__favorite {
        width: 40px;
        min-width: 40px;
        height: 40px;
        min-height: 40px;
    }

    body[data-theme] .file-card__utility {
        gap: 6px;
    }

    body[data-theme] .file-card__body h3 {
        display: -webkit-box;
        overflow: hidden;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        line-height: 1.3;
        overflow-wrap: anywhere;
    }

    body[data-theme] .file-card__meta {
        display: -webkit-box;
        overflow: hidden;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        overflow-wrap: anywhere;
    }

    body[data-theme] .selection-toolbar {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
    }

    body[data-theme] #bulkCount {
        grid-column: 1 / -1;
    }

    body[data-theme] .selection-toolbar .button {
        min-height: 44px;
    }
}

@media (max-width: 560px) {
    body[data-theme] .library-header {
        gap: 10px;
    }

    body[data-theme] .library-header > .inline-actions {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        width: 100%;
        gap: 8px;
    }

    body[data-theme] .library-header > .inline-actions #loadFilesBtn {
        grid-column: 1 / -1;
    }

    body[data-theme] .library-header > .inline-actions .button {
        min-height: 44px;
        padding-inline: 8px;
        font-size: 12px;
    }

    body[data-theme] .toolbar {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    body[data-theme] .toolbar .field:first-child {
        grid-column: 1 / -1;
    }

    body[data-theme] .toolbar__actions {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    body[data-theme] .toolbar__actions .button {
        min-height: 44px;
        padding-inline: 6px;
        font-size: 11px;
    }

    body[data-theme] .upload-dropzone {
        min-height: 152px;
        border-radius: 8px;
    }

    body[data-theme] .queue-card .card-heading .button {
        min-height: 42px;
        font-size: 12px;
    }
}

@media (max-width: 360px) {
    body[data-theme] .hero__actions .button {
        font-size: 11px;
    }

    body[data-theme] .hero__metrics .metric-card {
        padding-inline: 7px;
    }

    body[data-theme] .files-list.grid-view {
        grid-template-columns: minmax(0, 1fr);
        gap: 8px;
    }
}

@media (max-width: 360px) {
    body[data-theme] .hero__actions .button {
        font-size: 11px;
    }

    body[data-theme] .hero__metrics .metric-card {
        padding-inline: 5px;
    }

    body[data-theme] .library-header > .inline-actions .button {
        font-size: 10px;
    }

    body[data-theme] .files-list.grid-view {
        gap: 6px;
    }
}

.mobile-nav {
    display: none;
}

.theme-transition-surface {
    position: fixed;
    inset: 0;
    z-index: 2147483000;
    pointer-events: none;
    contain: strict;
    opacity: 0;
    will-change: opacity;
}

@media (min-width: 1200px) {
    body[data-theme] .app-shell {
        width: min(100% - 48px, var(--page-max));
    }

    body[data-theme] {
        font-size: 15px;
    }

    body[data-theme] .dashboard {
        gap: 20px;
    }

    body[data-theme] .upload-layout {
        grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
        gap: 20px;
    }

    body[data-theme] .upload-card,
    body[data-theme] .queue-card,
    body[data-theme] .progress-card,
    body[data-theme] .library-section {
        padding: 20px;
    }

    body[data-theme] .brand-copy h1 {
        font-size: 24px;
    }

    body[data-theme] .metric-card strong {
        font-size: 20px;
    }

    body[data-theme] .card-heading h2,
    body[data-theme] .library-header h2 {
        font-size: 20px;
    }

    body[data-theme] .button,
    body[data-theme] .icon-button {
        min-height: 42px;
        padding: 9px 14px;
    }

    body[data-theme] .upload-dropzone {
        min-height: 220px;
    }

    body[data-theme] .files-list.grid-view {
        grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
        gap: 12px;
    }
}

@media (max-width: 760px) {
    body[data-theme] .app-shell {
        padding-bottom: calc(96px + env(safe-area-inset-bottom, 0px));
    }

    body[data-theme] .mobile-nav {
        position: fixed;
        inset: auto 0 0;
        z-index: 1040;
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
        padding: 8px 12px calc(8px + env(safe-area-inset-bottom, 0px));
        border-top: 1px solid var(--border-soft);
        background: var(--panel);
        box-shadow: 0 -3px 14px rgba(18, 31, 23, 0.08);
    }

    body[data-theme] .mobile-nav__button {
        min-width: 0;
        min-height: 48px;
        border: 1px solid transparent;
        border-radius: 6px;
        background: transparent;
        color: var(--text-muted);
        font-size: 14px;
        font-weight: 650;
        touch-action: manipulation;
    }

    body[data-theme] .mobile-nav__button.is-active {
        border-color: var(--border-soft);
        background: var(--panel-soft);
        color: var(--accent-strong);
    }

    body[data-theme] .mobile-nav__button:focus-visible {
        outline: 3px solid color-mix(in srgb, var(--accent) 32%, transparent);
        outline-offset: 2px;
    }

    body[data-theme][data-mobile-view="upload"] .library-section,
    body[data-theme][data-mobile-view="files"] .upload-layout,
    body[data-theme][data-mobile-view="files"] #progressSection {
        display: none !important;
    }

    body[data-mobile-view="files"] .hero {
        display: none;
    }

    body[data-theme][data-mobile-view="upload"] .upload-layout {
        display: grid;
        grid-template-columns: minmax(0, 1fr);
    }

    body[data-theme][data-mobile-view="files"] .library-section {
        display: block;
    }
}

@media (max-width: 560px) {
    body[data-theme] .upload-dropzone {
        min-height: 160px;
        padding: 12px;
    }

    body[data-theme] .dropzone__hints {
        gap: 6px 10px;
    }

    body[data-theme] .card-heading > .surface-note {
        align-self: flex-start;
    }

    body[data-theme] .queue-card .card-heading .inline-actions {
        gap: 6px;
    }

    body[data-theme] .queue-card .card-heading .button {
        min-height: 36px;
        padding-inline: 7px;
        font-size: 11px;
    }

    body[data-theme] .preview-list {
        max-height: min(38vh, 300px);
    }

    body[data-theme] .library-section {
        margin-bottom: 4px;
    }
}

/* v28 workspace polish */
body[data-theme] .skip-link {
    position: fixed;
    top: 10px;
    left: 10px;
    z-index: 2147483001;
    padding: 9px 12px;
    border: 1px solid var(--border-strong);
    border-radius: 6px;
    background: var(--panel);
    color: var(--text-main);
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
    transform: translateY(-160%);
    transition: transform 140ms ease;
}

body[data-theme] .skip-link:focus {
    transform: translateY(0);
    outline: 3px solid color-mix(in srgb, var(--accent) 32%, transparent);
    outline-offset: 2px;
}

body[data-theme] .status-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    min-height: 30px;
    padding: 5px 9px;
    border: 1px solid var(--border-soft);
    border-radius: 999px;
    background: var(--panel);
    color: var(--text-muted);
    font-size: 11px;
    font-weight: 700;
    line-height: 1;
    white-space: nowrap;
}

body[data-theme] .status-chip::before {
    content: "";
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: currentColor;
    box-shadow: 0 0 0 3px color-mix(in srgb, currentColor 14%, transparent);
}

body[data-theme] .status-chip.is-success {
    border-color: color-mix(in srgb, var(--accent-success) 40%, var(--border-soft));
    color: var(--accent-success);
}

body[data-theme] .status-chip.is-warning {
    border-color: color-mix(in srgb, var(--accent-warm) 42%, var(--border-soft));
    color: var(--accent-warm);
}

body[data-theme] .status-chip.is-error {
    border-color: color-mix(in srgb, var(--accent-danger) 44%, var(--border-soft));
    color: var(--accent-danger);
}

body[data-theme] .status-chip.is-neutral {
    color: var(--accent);
}

body[data-theme] .input-with-action {
    position: relative;
    display: block;
}

body[data-theme] .field > label {
    color: var(--text-muted);
    font-size: 11px;
    font-weight: 600;
}

body[data-theme] .input-with-action input {
    padding-right: 38px;
}

body[data-theme] .field__clear {
    position: absolute;
    top: 50%;
    right: 6px;
    display: grid;
    place-items: center;
    width: 26px;
    height: 26px;
    min-height: 26px;
    padding: 0;
    border: 1px solid transparent;
    border-radius: 5px;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 18px;
    line-height: 1;
    transform: translateY(-50%);
}

body[data-theme] .field__clear:hover {
    border-color: var(--border-soft);
    background: var(--panel-soft);
    color: var(--text-main);
}

body[data-theme] .field__clear:focus-visible {
    outline: 3px solid color-mix(in srgb, var(--accent) 32%, transparent);
    outline-offset: 1px;
}

body[data-theme] .upload-dropzone:focus-visible {
    outline: 3px solid color-mix(in srgb, var(--accent) 32%, transparent);
    outline-offset: 3px;
}

body[data-theme] .empty-state--loading .empty-state__icon {
    color: var(--accent);
}

body[data-theme] .loading-spinner {
    display: block;
    width: 17px;
    height: 17px;
    border: 2px solid color-mix(in srgb, var(--accent) 24%, transparent);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 720ms linear infinite;
}

body[data-theme] .empty-state__action {
    margin-top: 4px;
}

body[data-theme] #progressSection[aria-busy="true"] {
    border-color: color-mix(in srgb, var(--accent) 42%, var(--border-soft));
}

body[data-theme] .hero__actions {
    align-items: center;
}

@media (max-width: 760px) {
    body[data-theme] .status-chip {
        order: -1;
        grid-column: 1 / -1;
        justify-self: start;
        min-height: 32px;
    }
}

@media (max-width: 560px) {
    body[data-theme] .queue-card .card-heading .button {
        min-height: 44px;
    }
}

/* v29 phone layout and touch queue controls */
body[data-theme] .preview-card__reorder {
    display: none;
}

@media (max-width: 760px) {
    body[data-theme] .hero {
        grid-template-columns: minmax(0, 1fr);
        align-items: stretch;
    }

    body[data-theme] .hero__brand {
        flex-direction: row;
        align-items: center;
        text-align: left;
    }

    body[data-theme] .brand-mark {
        width: 42px;
        height: 42px;
    }

    body[data-theme] .brand-copy h1 {
        font-size: 20px;
    }

    body[data-theme] .hero__actions {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        width: 100%;
    }

    body[data-theme] #refreshBtn {
        grid-column: auto;
    }

    body[data-theme] .hero__actions .status-chip {
        grid-column: 1 / -1;
        justify-self: start;
    }

    body[data-theme] .hero__actions .button {
        width: 100%;
        min-height: 44px;
        padding-inline: 8px;
        font-size: 12px;
        white-space: normal;
        line-height: 1.15;
    }

    body[data-theme] .preview-list {
        max-height: none;
        overflow: visible;
        padding-right: 0;
    }

    body[data-theme] .preview-card {
        grid-template-columns: 60px minmax(0, 1fr);
        grid-template-rows: auto 60px;
    }

    body[data-theme] .preview-card__media {
        width: 60px;
        height: 60px;
    }

    body[data-theme] .preview-card__actions {
        display: flex;
        align-items: center;
        gap: 6px;
    }

    body[data-theme] .preview-card__reorder {
        display: flex;
        align-items: center;
        gap: 4px;
    }

    body[data-theme] .preview-card__move {
        display: grid;
        place-items: center;
        width: 44px;
        min-width: 44px;
        height: 44px;
        min-height: 44px;
        padding: 0;
        font-size: 18px;
    }

    body[data-theme] .preview-card__move:disabled {
        opacity: 0.4;
        cursor: not-allowed;
    }

    body[data-theme] .drag-hint {
        display: none;
    }
}

@media (hover: none) and (min-width: 761px) {
    body[data-theme] .preview-card__reorder {
        display: flex;
        align-items: center;
        gap: 4px;
    }

    body[data-theme] .drag-hint {
        display: none;
    }
}

@media (max-width: 560px) {
    body[data-theme] .hero {
        padding: 12px;
    }

    body[data-theme] .hero__brand {
        gap: 10px;
    }

    body[data-theme] .brand-copy h1 {
        font-size: 19px;
    }

    body[data-theme] .preview-card__top {
        gap: 6px;
    }

    body[data-theme] .preview-card__top > .checkbox-pill {
        flex-shrink: 0;
    }

    body[data-theme] .preview-card__actions > .icon-button {
        min-height: 44px;
        padding-inline: 8px;
    }

    body[data-theme] .modal:not(.media-viewer) {
        padding: 10px 10px calc(10px + env(safe-area-inset-bottom, 0px));
    }

    body[data-theme] .modal:not(.media-viewer) .modal__panel {
        max-height: min(calc(88dvh - env(safe-area-inset-bottom, 0px)), 720px);
    }
}

/* v32 mobile workspace refresh */
@media (max-width: 760px) {
    html {
        scroll-padding-bottom: 110px;
    }

    body[data-theme] {
        overflow-x: hidden;
    }

    body[data-theme] .app-shell {
        width: min(calc(100% - 24px), 620px);
        padding: 12px 0 calc(108px + env(safe-area-inset-bottom, 0px));
    }

    body[data-theme] .hero {
        grid-template-columns: minmax(0, 1fr);
        gap: 14px;
        margin: 0 0 14px;
        padding: 16px;
        border: 1px solid var(--border-soft);
        border-radius: 18px;
        background: var(--panel);
        box-shadow: var(--shadow-md);
    }

    body[data-theme] .hero__brand {
        gap: 12px;
    }

    body[data-theme] .brand-mark {
        flex: 0 0 46px;
        width: 46px;
        height: 46px;
        border-radius: 14px;
    }

    body[data-theme] .brand-copy h1 {
        font-size: clamp(19px, 5.4vw, 22px);
        line-height: 1.15;
    }

    body[data-theme] .brand-copy p {
        font-size: 12px;
    }

    body[data-theme] .hero__actions {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        width: 100%;
        gap: 8px;
    }

    body[data-theme] .hero__actions .status-chip {
        grid-column: 1 / -1;
        justify-self: start;
    }

    body[data-theme] .hero__actions .button {
        min-width: 0;
        min-height: 44px;
        padding: 8px 6px;
        border-radius: 12px;
        font-size: 12px;
        line-height: 1.15;
        white-space: normal;
    }

    body[data-theme] .hero__metrics {
        gap: 8px;
        margin: 0;
        padding: 12px 0 0;
        border-top: 1px solid var(--border-soft);
    }

    body[data-theme] .hero__metrics .metric-card {
        gap: 4px;
        padding: 10px 8px;
        border: 1px solid var(--border-soft);
        border-radius: 12px;
        background: var(--panel-soft);
    }

    body[data-theme] .hero__metrics .metric-card + .metric-card {
        border-left: 1px solid var(--border-soft);
    }

    body[data-theme] .metric-card__label {
        font-size: 9px;
    }

    body[data-theme] .metric-card strong {
        font-size: 14px;
        line-height: 1.25;
    }

    body[data-theme] .dashboard,
    body[data-theme] .upload-layout {
        gap: 12px;
    }

    body[data-theme] .upload-layout {
        grid-template-columns: minmax(0, 1fr);
    }

    body[data-theme] .upload-card,
    body[data-theme] .queue-card,
    body[data-theme] .progress-card,
    body[data-theme] .library-section {
        padding: 16px;
        border-radius: 18px;
        box-shadow: var(--shadow-md);
    }

    body[data-theme] .card-heading,
    body[data-theme] .library-header {
        gap: 12px;
        margin-bottom: 14px;
    }

    body[data-theme] .card-heading h2,
    body[data-theme] .library-header h2 {
        font-size: 19px;
    }

    body[data-theme] .upload-dropzone {
        display: grid;
        place-items: center;
        min-height: 180px;
        margin: 10px 0 12px;
        padding: 18px 14px;
        border-radius: 16px;
    }

    body[data-theme] .dropzone__badge {
        width: 52px;
        height: 52px;
        border-radius: 15px;
    }

    body[data-theme] .dropzone__content h3 {
        font-size: 18px;
    }

    body[data-theme] .dropzone__content p {
        font-size: 13px;
    }

    body[data-theme] .dropzone__hints {
        flex-wrap: wrap;
        justify-content: center;
        gap: 6px 12px;
        font-size: 11px;
    }

    body[data-theme] .upload-actions {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
    }

    body[data-theme] .upload-actions .button {
        width: 100%;
        min-height: 46px;
        padding-inline: 8px;
        border-radius: 12px;
        font-size: 12px;
        white-space: normal;
    }

    body[data-theme] #uploadSelectedBtn {
        grid-column: 1 / -1;
    }

    body[data-theme] .hint-line {
        margin-top: 8px;
        font-size: 11px;
    }

    body[data-theme] .queue-card .card-heading,
    body[data-theme] .library-header {
        align-items: stretch;
        flex-direction: column;
    }

    body[data-theme] .queue-card .card-heading .inline-actions {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        width: 100%;
        gap: 8px;
    }

    body[data-theme] .queue-card .card-heading .button {
        min-height: 44px;
        border-radius: 12px;
        font-size: 12px;
    }

    body[data-theme] .queue-summary {
        align-items: flex-start;
        font-size: 12px;
    }

    body[data-theme] .preview-list {
        display: grid;
        gap: 10px;
        max-height: none;
        overflow: visible;
        padding: 0;
    }

    body[data-theme] .library-header > .inline-actions {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        width: 100%;
        gap: 8px;
    }

    body[data-theme] .library-header > .inline-actions #loadFilesBtn {
        grid-column: 1 / -1;
    }

    body[data-theme] .library-header > .inline-actions .button {
        min-height: 46px;
        padding-inline: 8px;
        border-radius: 12px;
        font-size: 12px;
    }

    body[data-theme] .toolbar {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
        margin: 14px 0 12px;
    }

    body[data-theme] .toolbar .field:first-child,
    body[data-theme] .toolbar__actions {
        grid-column: 1 / -1;
    }

    body[data-theme] .field input,
    body[data-theme] .field select {
        min-width: 0;
        min-height: 46px;
        border-radius: 12px;
        font-size: 14px;
    }

    body[data-theme] .toolbar__actions {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
    }

    body[data-theme] .toolbar__actions .button {
        min-height: 44px;
        padding-inline: 7px;
        border-radius: 12px;
        font-size: 12px;
        white-space: normal;
    }

    body[data-theme] .files-meta {
        display: grid;
        gap: 5px;
        padding: 11px 12px;
        border-radius: 12px;
        overflow-wrap: anywhere;
    }

    body[data-theme] .files-list.grid-view {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
    }

    body[data-theme] .file-card {
        overflow: hidden;
        border-radius: 15px;
    }

    body[data-theme] .file-card__viewer {
        gap: 8px;
        padding: 8px;
    }

    body[data-theme] .file-card__media {
        min-height: 0;
        padding: 0;
        border-radius: 10px;
        aspect-ratio: 4 / 3;
    }

    body[data-theme] .file-card__controls {
        top: 7px;
        left: 7px;
        right: 7px;
        gap: 5px;
    }

    body[data-theme] .file-card__select,
    body[data-theme] .file-card__menu,
    body[data-theme] .file-card__favorite {
        border-radius: 10px;
    }

    body[data-theme] .file-card__body h3 {
        font-size: 13px;
        line-height: 1.35;
    }

    body[data-theme] .file-card__meta {
        font-size: 11px;
    }

    body[data-theme] .selection-toolbar {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
        padding: 12px;
        border-radius: 14px;
    }

    body[data-theme] .selection-toolbar .button {
        min-height: 44px;
        border-radius: 12px;
    }

    body[data-theme] #bulkCount {
        grid-column: 1 / -1;
    }

    body[data-theme] .mobile-nav {
        position: fixed;
        inset: auto auto calc(10px + env(safe-area-inset-bottom, 0px)) 50%;
        z-index: 1040;
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        width: min(calc(100% - 24px), 440px);
        gap: 6px;
        padding: 6px;
        border: 1px solid var(--border-strong);
        border-radius: 19px;
        background: color-mix(in srgb, var(--panel) 92%, transparent);
        box-shadow: 0 12px 32px rgba(18, 31, 23, 0.18);
        backdrop-filter: blur(14px);
        transform: translateX(-50%);
    }

    body[data-theme] .mobile-nav__button {
        min-width: 0;
        min-height: 48px;
        border: 1px solid transparent;
        border-radius: 14px;
        font-size: 14px;
        font-weight: 700;
    }

    body[data-theme] .modal:not(.media-viewer) {
        align-items: end;
        padding: 12px 12px calc(12px + env(safe-area-inset-bottom, 0px));
    }

    body[data-theme] .modal:not(.media-viewer) .modal__panel {
        width: 100%;
        max-height: min(88dvh, 760px);
        padding: 18px;
        border-radius: 20px;
    }
}

@media (max-width: 380px) {
    body[data-theme] .app-shell {
        width: min(calc(100% - 20px), 620px);
    }

    body[data-theme] .hero,
    body[data-theme] .upload-card,
    body[data-theme] .queue-card,
    body[data-theme] .progress-card,
    body[data-theme] .library-section {
        padding: 13px;
    }

    body[data-theme] .files-list.grid-view {
        grid-template-columns: minmax(0, 1fr);
    }

    body[data-theme] .file-card__media {
        aspect-ratio: 16 / 9;
    }
}

@media (max-width: 760px) {
    body[data-theme][data-mobile-view="files"] .hero {
        gap: 10px;
        margin-bottom: 12px;
        padding-block: 12px;
    }

    body[data-theme][data-mobile-view="files"] .hero__metrics {
        display: none;
    }
}

@media (max-width: 760px) {
    body[data-theme] .modal.settings-modal {
        align-items: end;
        padding: 8px 10px calc(8px + env(safe-area-inset-bottom, 0px));
    }

    body[data-theme] .settings-panel {
        display: flex;
        flex-direction: column;
        width: 100%;
        height: min(92dvh, 760px);
        max-height: calc(100dvh - env(safe-area-inset-top, 0px) - 16px);
        min-height: 0;
        gap: 0;
        overflow: hidden;
        padding: 0;
        border-radius: 16px;
    }

    body[data-theme] .settings-panel > .modal__header {
        flex: 0 0 auto;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        margin: 0;
        padding: 14px 16px;
        border-bottom: 1px solid var(--border-soft);
    }

    body[data-theme] .settings-panel > .modal__header h2 {
        margin: 2px 0 0;
        font-size: 20px;
    }

    body[data-theme] .settings-panel > .modal__header > .icon-button {
        flex: 0 0 auto;
        width: auto;
        min-width: 44px;
        min-height: 44px;
        padding: 8px 12px;
    }

    body[data-theme] .settings-panel > .modal__body {
        min-height: 0;
        flex: 1 1 auto;
        overflow-x: hidden;
        overflow-y: auto;
        overscroll-behavior: contain;
        padding: 14px 16px;
        scrollbar-gutter: stable;
    }

    body[data-theme] .settings-layout {
        gap: 12px;
    }

    body[data-theme] .settings-hero-card {
        display: grid;
        gap: 12px;
        padding: 14px;
    }

    body[data-theme] .settings-hero-card__badge {
        min-width: 0;
        padding: 10px 12px;
    }

    body[data-theme] .settings-grid {
        grid-template-columns: minmax(0, 1fr);
        gap: 10px;
    }

    body[data-theme] .settings-card--toggle,
    body[data-theme] .settings-card--field {
        grid-template-columns: minmax(0, 1fr) auto;
        align-items: center;
        min-width: 0;
        min-height: 0;
        gap: 12px;
        padding: 14px;
    }

    body[data-theme] .settings-card__copy {
        min-width: 0;
        gap: 5px;
    }

    body[data-theme] .settings-card__copy small {
        line-height: 1.45;
        overflow-wrap: anywhere;
    }

    body[data-theme] .settings-card__input {
        gap: 6px;
        padding: 4px 6px;
    }

    body[data-theme] .settings-card__input input {
        width: 4rem;
        min-width: 0;
        padding-inline: 6px;
        text-align: center;
    }

    body[data-theme] .shortcut-panel {
        display: none;
    }

    body[data-theme] .settings-panel > .settings-footer {
        flex: 0 0 auto;
        display: grid;
        grid-template-columns: minmax(0, 1fr) auto;
        align-items: center;
        gap: 12px;
        padding: 12px 16px calc(12px + env(safe-area-inset-bottom, 0px));
        border-top: 1px solid var(--border-soft);
        background: var(--panel);
    }

    body[data-theme] .settings-footer__note {
        margin: 0;
        font-size: 11px;
        line-height: 1.4;
    }

    body[data-theme] .settings-panel > .settings-footer .button {
        width: auto;
        min-width: 132px;
        min-height: 44px;
        white-space: nowrap;
    }
}

@media (max-width: 380px) {
    body[data-theme] .settings-panel > .settings-footer {
        grid-template-columns: minmax(0, 1fr);
        gap: 8px;
    }

    body[data-theme] .settings-panel > .settings-footer .button {
        width: 100%;
    }
}

@media (prefers-reduced-motion: no-preference) {
    ::view-transition-old(root) {
        animation: theme-crossfade-out 240ms ease both;
    }

    ::view-transition-new(root) {
        animation: theme-crossfade-in 360ms cubic-bezier(0.2, 0.7, 0.2, 1) both;
    }
}

@keyframes theme-crossfade-out {
    to {
        opacity: 0;
    }
}

@keyframes theme-crossfade-in {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@media (max-width: 760px) {
    body[data-theme] .library-header .inline-actions #statsBtn,
    body[data-theme] .library-header .inline-actions #exportBtn,
    body[data-theme] .library-section > .files-meta {
        display: none;
    }

    body[data-theme] .brand-copy {
        min-width: 0;
        flex: 1 1 auto;
    }

    body[data-theme] .brand-copy__title-row {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        gap: 4px 7px;
        min-width: 0;
    }

    body[data-theme] .brand-copy__title-row h1 {
        min-width: 0;
        margin: 2px 0;
        font-size: clamp(16px, 4.4vw, 19px);
        line-height: 1.15;
        overflow-wrap: anywhere;
    }

    body[data-theme] .brand-copy__title-row .status-chip {
        order: 0;
        flex: 0 0 auto;
        min-height: 28px;
        padding: 5px 7px;
        font-size: 10px;
    }

    body[data-mobile-view="files"] #connectionStatus {
        display: none;
    }

    body[data-theme] .file-card {
        display: flex;
        flex-direction: column;
    }

    body[data-theme] .file-card__viewer {
        order: 1;
    }

    body[data-theme] .files-list.list-view .file-card__viewer {
        padding-right: 8px;
    }

    body[data-theme] .file-card__controls {
        position: static;
        order: 2;
        inset: auto;
        width: 100%;
        min-height: 52px;
        padding: 6px 8px;
        border-top: 1px solid var(--border-soft);
        background: var(--panel-soft);
        transform: none;
        pointer-events: auto;
    }

    body[data-theme] .files-list.list-view .file-card__controls {
        top: auto;
        right: auto;
        left: auto;
        transform: none;
    }

    body[data-theme] .file-card__select {
        position: absolute;
        top: 7px;
        left: 7px;
        z-index: 3;
    }

    body[data-theme] .file-card__favorite {
        position: absolute;
        top: 7px;
        right: 7px;
        z-index: 3;
    }

    body[data-theme] .file-card__utility {
        width: 100%;
        justify-content: flex-end;
        gap: 8px;
    }

    body[data-theme] .files-list.grid-view .file-card--image {
        overflow: hidden;
        border: 1px solid var(--border-strong);
        border-radius: 16px;
        background: var(--panel-strong);
        box-shadow: 0 6px 18px rgba(0, 0, 0, 0.1);
        transition:
            transform 160ms ease,
            border-color 160ms ease,
            box-shadow 160ms ease;
    }

    body[data-theme] .files-list.grid-view .file-card--image:active {
        transform: scale(0.985);
    }

    body[data-theme] .files-list.grid-view .file-card--image:focus-within {
        border-color: var(--accent);
        box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 24%, transparent);
    }

    body[data-theme] .files-list.grid-view .file-card--image .file-card__viewer {
        gap: 8px;
        padding: 8px 8px 4px;
    }

    body[data-theme] .files-list.grid-view .file-card--image .file-card__media {
        min-height: 0;
        padding: 0;
        aspect-ratio: 16 / 10;
        border: 1px solid var(--border-soft);
        border-radius: 11px;
        background: var(--panel-soft);
    }

    body[data-theme] .files-list.grid-view .file-card--image .file-card__media img,
    body[data-theme] .files-list.grid-view .file-card--image .file-card__media video {
        border-radius: 10px;
        object-fit: contain;
    }

    body[data-theme] .files-list.grid-view .file-card--image .file-card__body {
        gap: 4px;
        padding: 0 2px;
    }

    body[data-theme] .files-list.grid-view .file-card--image .file-card__body h3 {
        font-size: 13px;
        font-weight: 700;
        line-height: 1.3;
        letter-spacing: -0.01em;
        -webkit-line-clamp: 2;
        overflow-wrap: anywhere;
    }

    body[data-theme] .files-list.grid-view .file-card--image .file-card__meta {
        overflow: hidden;
        color: var(--text-muted);
        font-size: 10px;
        line-height: 1.35;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    body[data-theme] .files-list.grid-view .file-card--image .file-card__controls {
        position: static;
        inset: auto;
        display: flex;
        align-items: center;
        justify-content: space-between;
        min-height: 0;
        margin-top: auto;
        padding: 6px 8px;
        border-top: 1px solid var(--border-soft);
        background: var(--panel-soft);
    }

    body[data-theme] .files-list.grid-view .file-card--image .file-card__select,
    body[data-theme] .files-list.grid-view .file-card--image .file-card__favorite,
    body[data-theme] .files-list.grid-view .file-card--image .file-card__menu {
        position: static;
        inset: auto;
        width: 40px;
        min-width: 40px;
        height: 40px;
        min-height: 40px;
        border-radius: 12px;
        background: var(--panel);
        box-shadow: none;
        backdrop-filter: none;
    }

    body[data-theme] .files-list.grid-view .file-card--image .file-card__select {
        flex: 0 0 40px;
    }

    body[data-theme] .files-list.grid-view .file-card--image .file-card__favorite {
        font-size: 20px;
    }

    body[data-theme] .files-list.grid-view .file-card--image .file-card__utility {
        width: auto;
        margin-left: auto;
        gap: 6px;
    }

    body[data-theme] .files-list.grid-view .file-card--image .file-card__menu {
        font-size: 21px;
    }

    body[data-theme] .files-list.grid-view .file-card--image .file-card__menu:focus-visible {
        outline: 3px solid color-mix(in srgb, var(--accent) 36%, transparent);
        outline-offset: 2px;
    }
}

@media (max-width: 360px) {
    body[data-theme] .hero__brand {
        gap: 8px;
    }

    body[data-theme] .brand-mark {
        flex-basis: 38px;
        width: 38px;
        height: 38px;
    }

    body[data-theme] .brand-copy__title-row h1 {
        font-size: 15px;
    }

    body[data-theme] .files-list.grid-view .file-card--image .file-card__media {
        aspect-ratio: 16 / 9;
    }

    body[data-theme] .brand-copy__title-row .status-chip {
        min-height: 26px;
        padding-inline: 5px;
        font-size: 9px;
    }

}

@media (min-width: 761px) {
    body[data-theme] .files-list.grid-view .file-card--image .file-card__controls,
    body[data-theme] .files-list.grid-view .file-card--video .file-card__controls {
        inset: 0;
        align-items: stretch;
        pointer-events: none;
    }

    body[data-theme] .files-list.grid-view .file-card--image .file-card__select,
    body[data-theme] .files-list.grid-view .file-card--video .file-card__select {
        position: absolute;
        top: 8px;
        left: 8px;
    }

    body[data-theme] .files-list.grid-view .file-card--image .file-card__utility,
    body[data-theme] .files-list.grid-view .file-card--video .file-card__utility {
        display: contents;
    }

    body[data-theme] .files-list.grid-view .file-card--image .file-card__favorite,
    body[data-theme] .files-list.grid-view .file-card--video .file-card__favorite {
        position: absolute;
        top: 8px;
        right: 8px;
    }

    body[data-theme] .files-list.grid-view .file-card--image .file-card__menu,
    body[data-theme] .files-list.grid-view .file-card--video .file-card__menu {
        position: absolute;
        right: 8px;
        bottom: 8px;
    }

    body[data-theme] .files-list.grid-view .file-card--image .file-card__viewer,
    body[data-theme] .files-list.grid-view .file-card--video .file-card__viewer {
        padding-bottom: 44px;
    }
}

@media (max-width: 760px) {
    body[data-theme] .app-shell {
        padding-top: max(10px, env(safe-area-inset-top, 0px));
        padding-bottom: calc(88px + env(safe-area-inset-bottom, 0px));
    }

    body[data-theme] .hero {
        gap: 10px;
        padding: 12px;
        border: 1px solid var(--border-soft);
        border-radius: 20px;
        background: var(--panel);
        box-shadow: var(--shadow-md);
    }

    body[data-theme] .hero__brand {
        gap: 10px;
    }

    body[data-theme] .brand-mark {
        flex: 0 0 44px;
        width: 44px;
        height: 44px;
        border-radius: 14px;
    }

    body[data-theme] .brand-copy__title-row {
        gap: 4px 6px;
    }

    body[data-theme] .brand-copy__title-row h1 {
        font-size: clamp(16px, 4.6vw, 19px);
        letter-spacing: -0.02em;
    }

    body[data-theme] .status-chip {
        min-height: 26px;
        padding: 4px 7px;
        font-size: 10px;
    }

    body[data-theme] .hero__actions {
        gap: 8px;
    }

    body[data-theme] .hero__actions .button {
        min-height: 44px;
        border-radius: 14px;
        font-weight: 650;
    }

    body[data-theme] .hero__metrics .metric-card {
        min-width: 0;
        min-height: 56px;
        padding: 7px 9px;
        border: 1px solid var(--border-soft);
        border-radius: 14px;
        background: var(--panel-soft);
    }

    body[data-theme] .upload-layout {
        gap: 12px;
    }

    body[data-theme] .upload-card,
    body[data-theme] .queue-card,
    body[data-theme] .progress-card,
    body[data-theme] .library-section {
        padding: 16px;
        border: 1px solid var(--border-soft);
        border-radius: 20px;
        background: var(--panel);
        box-shadow: var(--shadow-md);
    }

    body[data-theme] .upload-card {
        gap: 12px;
    }

    body[data-theme] .upload-card .card-heading {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: 8px;
        margin: 0;
    }

    body[data-theme] .upload-card .card-heading h2,
    body[data-theme] .queue-card .card-heading h2,
    body[data-theme] .library-header h2 {
        font-size: 20px;
        line-height: 1.2;
        letter-spacing: -0.02em;
    }

    body[data-theme] .upload-card .surface-note {
        max-width: 46%;
        padding: 6px 8px;
        border: 1px solid var(--border-soft);
        border-radius: 999px;
        background: var(--panel-soft);
        font-size: 10px;
        line-height: 1.3;
        text-align: center;
    }

    body[data-theme] .upload-dropzone {
        min-height: 152px;
        padding: 12px;
        border: 1px dashed color-mix(in srgb, var(--accent) 42%, var(--border-strong));
        border-radius: 18px;
        background:
            radial-gradient(circle at 50% 0, color-mix(in srgb, var(--accent) 12%, transparent), transparent 65%),
            var(--panel-soft);
    }

    body[data-theme] .dropzone__badge {
        width: 48px;
        height: 48px;
        border-radius: 15px;
    }

    body[data-theme] .dropzone__content h3 {
        margin: 8px 0 3px;
        font-size: 16px;
        line-height: 1.3;
    }

    body[data-theme] .dropzone__content > p {
        font-size: 12px;
        line-height: 1.4;
    }

    body[data-theme] .dropzone__hints {
        justify-content: center;
        flex-wrap: wrap;
        font-size: 10px;
    }

    body[data-theme] .upload-actions {
        gap: 8px;
    }

    body[data-theme] .upload-actions .button {
        min-height: 46px;
        border-radius: 14px;
        font-weight: 650;
    }

    body[data-theme] .hint-line {
        margin: 0;
        color: var(--text-muted);
        font-size: 11px;
        line-height: 1.45;
    }

    body[data-theme] .queue-card {
        gap: 12px;
    }

    body[data-theme] .queue-card .card-heading .button {
        min-height: 42px;
        border-radius: 13px;
    }

    body[data-theme] .queue-summary {
        align-items: center;
        min-height: 42px;
        padding: 10px 12px;
        border: 1px solid var(--border-soft);
        border-radius: 13px;
        background: var(--panel-soft);
    }

    body[data-theme] .preview-list {
        gap: 10px;
    }

    body[data-theme] .library-header {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
    }

    body[data-theme] .library-header > .inline-actions {
        display: flex;
        flex: 0 0 auto;
        width: auto;
    }

    body[data-theme] .library-header > .inline-actions #loadFilesBtn {
        min-height: 44px;
        padding: 0 14px;
        border-radius: 14px;
        white-space: nowrap;
    }

    body[data-theme] .library-section {
        display: grid;
        gap: 14px;
    }

    body[data-theme] .files-list.grid-view {
        gap: 10px;
    }

    body[data-theme] .mobile-nav {
        bottom: max(10px, env(safe-area-inset-bottom, 0px));
        border-color: var(--border-strong);
        background: color-mix(in srgb, var(--panel) 94%, transparent);
        box-shadow: 0 8px 28px rgba(0, 0, 0, 0.16);
    }

    body[data-theme] .mobile-nav__button {
        min-height: 48px;
        border-radius: 14px;
        font-weight: 700;
    }

    body[data-theme] .mobile-nav__button.is-active {
        border-color: color-mix(in srgb, var(--accent) 28%, var(--border-soft));
        background: color-mix(in srgb, var(--accent) 12%, var(--panel-soft));
        color: var(--accent-strong);
    }
}

@media (max-width: 760px) {
    body[data-theme] .brand-copy__title-row {
        display: grid;
        grid-template-columns: max-content minmax(0, 1fr);
        column-gap: 0;
    }

    body[data-theme] .brand-copy__title-row .status-chip {
        justify-self: center;
    }

    body[data-theme] .upload-card .surface-note {
        font-size: 10px;
    }

    body[data-theme] .dropzone__badge {
        display: grid;
        place-items: center;
    }

    body[data-theme] .dropzone__icon {
        display: block;
        width: 34px;
        height: 34px;
    }
}

@media (max-width: 380px) {
    body[data-theme] .upload-card,
    body[data-theme] .queue-card,
    body[data-theme] .progress-card,
    body[data-theme] .library-section {
        padding: 13px;
        border-radius: 18px;
    }

    body[data-theme] .upload-card .card-heading {
        align-items: flex-start;
    }

    body[data-theme] .brand-copy__title-row {
        grid-template-columns: minmax(0, max-content) minmax(0, 1fr);
    }

    body[data-theme] .upload-card .surface-note {
        max-width: 42%;
        padding: 5px 6px;
        font-size: 10px;
    }

    body[data-theme] .library-header > .inline-actions #loadFilesBtn {
        min-height: 42px;
        padding-inline: 10px;
        font-size: 12px;
    }
}

@media (max-width: 760px) {
    body[data-theme] .files-list .file-card__controls {
        display: flex;
        align-items: center;
        justify-content: space-between;
        min-height: 52px;
        margin-top: auto;
        padding: 6px 8px;
        border-top: 1px solid var(--border-soft);
        background: var(--panel-soft);
    }

    body[data-theme] .files-list .file-card__select,
    body[data-theme] .files-list .file-card__favorite,
    body[data-theme] .files-list .file-card__menu {
        position: static;
        inset: auto;
        width: 40px;
        min-width: 40px;
        height: 40px;
        min-height: 40px;
        border-radius: 12px;
        background: var(--panel);
        box-shadow: none;
        backdrop-filter: none;
    }

    body[data-theme] .files-list .file-card__utility {
        width: auto;
        margin-left: auto;
        gap: 6px;
    }
}

/* v54 single-column phone gallery */
@media (max-width: 760px) {
    body[data-theme] .files-list.grid-view,
    body[data-theme] .files-list.list-view {
        grid-template-columns: minmax(0, 1fr);
        gap: 12px;
    }

    body[data-theme] .files-list.grid-view .file-card,
    body[data-theme] .files-list.list-view .file-card {
        display: flex;
        flex-direction: column;
        overflow: hidden;
        border: 1px solid var(--border-soft);
        border-radius: 18px;
        background: var(--panel);
        box-shadow: var(--shadow-md);
    }

    body[data-theme] .files-list.grid-view .file-card .file-card__viewer,
    body[data-theme] .files-list.list-view .file-card .file-card__viewer {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        width: 100%;
        gap: 10px;
        padding: 10px 10px 8px;
        text-align: left;
    }

    body[data-theme] .files-list.grid-view .file-card .file-card__media,
    body[data-theme] .files-list.list-view .file-card .file-card__media {
        width: 100%;
        min-height: 0;
        aspect-ratio: 16 / 9;
        padding: 0;
        overflow: hidden;
        border: 1px solid var(--border-soft);
        border-radius: 13px;
        background: var(--panel-soft);
    }

    body[data-theme] .files-list.grid-view .file-card .file-card__media img,
    body[data-theme] .files-list.grid-view .file-card .file-card__media video,
    body[data-theme] .files-list.list-view .file-card .file-card__media img,
    body[data-theme] .files-list.list-view .file-card .file-card__media video {
        display: block;
        width: 100%;
        height: 100%;
        border-radius: 12px;
        object-fit: cover;
        background: var(--panel-soft);
    }

    body[data-theme] .files-list.grid-view .file-card .file-card__body,
    body[data-theme] .files-list.list-view .file-card .file-card__body {
        display: grid;
        gap: 4px;
        padding: 0 2px 2px;
    }

    body[data-theme] .files-list.grid-view .file-card .file-card__body h3,
    body[data-theme] .files-list.list-view .file-card .file-card__body h3 {
        font-size: 15px;
        line-height: 1.35;
    }

    body[data-theme] .files-list.grid-view .file-card .file-card__meta,
    body[data-theme] .files-list.list-view .file-card .file-card__meta {
        display: block;
        overflow: visible;
        color: var(--text-muted);
        font-size: 12px;
        line-height: 1.4;
        text-overflow: clip;
        white-space: normal;
    }

    body[data-theme] .files-list.grid-view .file-card .file-card__controls,
    body[data-theme] .files-list.list-view .file-card .file-card__controls {
        position: static;
        inset: auto;
        order: 2;
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: 100%;
        min-height: 54px;
        margin: 0;
        padding: 6px 10px;
        border-top: 1px solid var(--border-soft);
        background: var(--panel-soft);
        transform: none;
        pointer-events: auto;
    }

    body[data-theme] .files-list.grid-view .file-card .file-card__select,
    body[data-theme] .files-list.grid-view .file-card .file-card__favorite,
    body[data-theme] .files-list.grid-view .file-card .file-card__menu,
    body[data-theme] .files-list.list-view .file-card .file-card__select,
    body[data-theme] .files-list.list-view .file-card .file-card__favorite,
    body[data-theme] .files-list.list-view .file-card .file-card__menu {
        position: static;
        inset: auto;
        flex: 0 0 42px;
        width: 42px;
        min-width: 42px;
        height: 42px;
        min-height: 42px;
        border: 1px solid var(--border-soft);
        border-radius: 12px;
        background: var(--panel);
        box-shadow: none;
        backdrop-filter: none;
    }

    body[data-theme] .files-list.grid-view .file-card .file-card__utility,
    body[data-theme] .files-list.list-view .file-card .file-card__utility {
        display: flex;
        width: auto;
        margin-left: auto;
        justify-content: flex-end;
        gap: 8px;
    }

    body[data-theme] .toolbar__actions #toggleViewBtn {
        display: none;
    }

    body[data-theme] .toolbar__actions #selectVisibleBtn {
        grid-column: 1 / -1;
        width: 100%;
    }
}
/* Stable phone header alignment and a single empty queue state. */
@media (max-width: 760px) {
    body[data-theme] .brand-copy__title-row {
        display: grid;
        grid-template-columns: max-content minmax(0, 1fr);
        align-items: center;
        gap: 0 8px;
    }
    body[data-theme] .brand-copy__title-row h1 {
        grid-column: 1;
        grid-row: 1;
        white-space: nowrap;
    }
    body[data-theme] .brand-copy__title-row .status-chip {
        grid-column: 2;
        grid-row: 1;
        justify-self: center;
        max-width: 100%;
        margin: 0;
    }
    body[data-theme] .queue-summary.is-empty {
        display: none;
    }
}
@media (max-width: 380px) {
    body[data-theme] .brand-copy__title-row h1 {
        font-size: clamp(14px, 4.4vw, 16px);
    }
    body[data-theme] .brand-copy__title-row .status-chip {
        min-height: 25px;
        padding: 4px 6px;
        font-size: 9px;
    }
}

/* Keep the phone workspace switcher fixed while its single active surface slides. */
@media (max-width: 760px) {
    body[data-theme] .mobile-nav {
        isolation: isolate;
    }

    body[data-theme] .mobile-nav__indicator {
        position: absolute;
        z-index: 0;
        top: 8px;
        bottom: calc(8px + env(safe-area-inset-bottom, 0px));
        left: 12px;
        width: calc((100% - 32px) / 2);
        border: 1px solid color-mix(in srgb, var(--accent) 24%, var(--border-soft));
        border-radius: 14px;
        background: color-mix(in srgb, var(--accent) 14%, var(--panel-soft));
        box-shadow: 0 2px 8px color-mix(in srgb, var(--accent) 10%, transparent);
        pointer-events: none;
        transform: translate3d(0, 0, 0);
        transition: transform 420ms cubic-bezier(0.22, 1, 0.36, 1);
        will-change: transform;
    }

    body[data-theme] .mobile-nav[data-active-view="files"] .mobile-nav__indicator {
        transform: translate3d(calc(100% + 8px), 0, 0);
    }

    body[data-theme] .mobile-nav__button,
    body[data-theme] .mobile-nav__button.is-active {
        position: relative;
        z-index: 1;
        border-color: transparent;
        background: transparent;
        transition: color 180ms ease;
    }

    body[data-theme] .mobile-nav__button.is-active {
        color: var(--accent-strong);
    }
}

@media (max-width: 560px) {
    body[data-theme] .mobile-nav__indicator {
        top: 7px;
        bottom: 7px;
        left: 7px;
        width: calc((100% - 20px) / 2);
    }

    body[data-theme] .mobile-nav[data-active-view="files"] .mobile-nav__indicator {
        transform: translate3d(calc(100% + 6px), 0, 0);
    }
}

@media (prefers-reduced-motion: reduce) and (max-width: 760px) {
    body[data-theme] .mobile-nav__indicator,
    body[data-theme] .mobile-nav__button {
        transition-duration: 0.01ms;
    }
}

/* Keep the phone dock fixed while the active tab changes. */
@media (max-width: 760px) {
    body[data-theme] .mobile-nav {
        position: fixed;
        inset: auto 12px max(10px, env(safe-area-inset-bottom, 0px));
        width: min(calc(100vw - 24px), 440px);
        max-width: 440px;
        margin-inline: auto;
        transform: none;
    }
}