The skeleton, not features. Two things felt rushed: the colour had no point of view, and type and shape came from ad-hoc values. Design language - Palette reworked to warm-neutral dark with a single muted gold accent (#d9a441). The chrome is deliberately colourless because the artwork is the colour in this app; gold carries emphasis without competing with covers. Light mode re-tuned to match. - A real type scale (--fs-xs … --fs-3xl) replaces the ad-hoc rem values, with fixed line heights and letter-spacing per level. Headings are 620 weight and tighter; body is a consistent 15px. - Radii tightened to a 5/8/12 scale, one shadow pair, and the primary button now uses dark ink on gold for contrast. Featured carousel - The banner rotates through up to six items — in progress first, then most viewed, then newest — drawn only from the libraries the user was granted, so it can never show something they cannot open. - Auto-advances every 8s, pauses on hover and focus, and has dots plus arrows for manual control. Slides crossfade, and the ambient wash changes with them. Verified in the built bundle: accent resolves to #d9a441, six slides, rotation confirmed across three items, and hover pauses it.
435 lines
11 KiB
CSS
435 lines
11 KiB
CSS
/* Vellum — design tokens.
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The artwork is the colour in this app, so the chrome stays warm-neutral and
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one muted gold carries emphasis. Type, spacing and radii come from a fixed
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scale rather than ad-hoc values, which is what keeps it from feeling rushed. */
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:root {
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/* ── Surfaces ─────────────────────────────────────────────────────── */
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--bg: #0c0c0e;
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--surface: #141416;
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--surface-2: #1b1b1e;
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--surface-3: #232327;
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--border: #26262a;
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--border-strong: #343439;
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/* ── Ink ──────────────────────────────────────────────────────────── */
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--text: #f4f3f5;
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--muted: #a3a1a9;
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--faint: #6d6b75;
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/* ── Emphasis ─────────────────────────────────────────────────────── */
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--accent: #d9a441;
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--accent-hover: #e6b556;
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--accent-soft: color-mix(in srgb, var(--accent) 18%, transparent);
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--accent-text: #1a1204;
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--danger: #e0625c;
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--success: #4fbf83;
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/* ── Type scale (rem, relative to the 15px root) ──────────────────── */
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--fs-xs: 0.8rem; /* 12 */
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--fs-sm: 0.867rem; /* 13 */
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--fs-md: 0.933rem; /* 14 */
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--fs-base: 1rem; /* 15 */
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--fs-lg: 1.133rem; /* 17 */
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--fs-xl: 1.333rem; /* 20 */
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--fs-2xl: 1.733rem; /* 26 */
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--fs-3xl: 2.4rem; /* 36 */
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--lh-tight: 1.15;
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--lh-snug: 1.35;
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--lh-body: 1.55;
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/* ── Space ────────────────────────────────────────────────────────── */
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--space-1: 4px;
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--space-2: 8px;
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--space-3: 12px;
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--space-4: 16px;
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--space-5: 24px;
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--space-6: 32px;
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--space-7: 48px;
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/* ── Shape ────────────────────────────────────────────────────────── */
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--radius-sm: 5px;
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--radius: 8px;
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--radius-lg: 12px;
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--radius-cover: 8px;
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--font: -apple-system, BlinkMacSystemFont, 'Segoe UI Variable Text', 'Segoe UI',
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Roboto, Helvetica, Arial, 'Noto Sans', sans-serif;
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--mono: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, monospace;
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--nav-width: 236px;
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--shadow-cover: 0 1px 2px rgba(0, 0, 0, 0.45), 0 6px 20px rgba(0, 0, 0, 0.35);
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--shadow-lift: 0 10px 28px rgba(0, 0, 0, 0.5);
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/* User-controlled sizing. --ui-scale drives every rem in the app, so the
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text-size setting scales headings, labels and body together. --card-scale
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drives cover widths in shelves and grids, so card size is independent of
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text size. Both are set from the Appearance panel and persisted locally. */
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--ui-scale: 1;
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--card-scale: 1;
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--card-w: calc(160px * var(--card-scale));
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--grid-min: calc(158px * var(--card-scale));
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/* Motion. Short, eased, and purposeful: things respond to you, nothing
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bounces. Every transition uses one of these so the app moves as one. */
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--ease: cubic-bezier(0.22, 1, 0.36, 1);
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--ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
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--t-fast: 120ms;
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--t-base: 200ms;
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--t-slow: 320ms;
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}
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@media (prefers-color-scheme: light) {
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:root {
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--bg: #faf9f7;
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--surface: #ffffff;
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--surface-2: #f3f2ef;
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--surface-3: #e9e7e3;
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--border: #e6e4df;
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--border-strong: #d3d0ca;
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--text: #17161a;
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--muted: #5f5d66;
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--faint: #8a8791;
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--accent: #a8761c;
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--accent-hover: #8f6414;
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--accent-soft: color-mix(in srgb, var(--accent) 14%, transparent);
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--accent-text: #ffffff;
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--danger: #c0392b;
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--success: #1f8a4c;
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--shadow-cover: 0 1px 2px rgba(20, 20, 30, 0.08), 0 6px 18px rgba(20, 20, 30, 0.1);
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--shadow-lift: 0 10px 26px rgba(20, 20, 30, 0.16);
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}
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}
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* {
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box-sizing: border-box;
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}
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html,
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body,
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#app {
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height: 100%;
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margin: 0;
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}
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html {
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/* The single root size every rem is relative to. 15px is a deliberate ~7%
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increase over the previous 14px baseline; the Appearance panel multiplies
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it via --ui-scale. */
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font-size: calc(15px * var(--ui-scale));
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}
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body {
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background: var(--bg);
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color: var(--text);
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font-family: var(--font);
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font-size: var(--fs-base);
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line-height: var(--lh-body);
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-webkit-font-smoothing: antialiased;
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text-rendering: optimizeLegibility;
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}
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a {
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color: var(--accent);
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text-decoration: none;
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}
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a:hover {
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text-decoration: underline;
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}
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h1,
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h2,
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h3 {
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margin: 0;
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font-weight: 620;
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letter-spacing: -0.02em;
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line-height: var(--lh-tight);
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}
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h1 {
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font-size: var(--fs-2xl);
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}
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h2 {
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font-size: var(--fs-lg);
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letter-spacing: -0.012em;
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}
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h3 {
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font-size: var(--fs-base);
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font-weight: 600;
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letter-spacing: -0.006em;
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}
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button,
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input,
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select {
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font: inherit;
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color: inherit;
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}
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/* Keyboard focus is visible everywhere; pointer clicks stay clean. */
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:focus-visible {
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outline: 2px solid var(--accent);
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outline-offset: 2px;
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border-radius: 3px;
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}
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/* Anyone who has asked the system for less motion gets none of it. */
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@media (prefers-reduced-motion: reduce) {
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*,
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*::before,
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*::after {
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animation-duration: 0.01ms !important;
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animation-iteration-count: 1 !important;
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transition-duration: 0.01ms !important;
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scroll-behavior: auto !important;
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}
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}
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/* ── Controls ───────────────────────────────────────────────────────── */
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.btn {
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display: inline-flex;
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align-items: center;
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justify-content: center;
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gap: var(--space-2);
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padding: 8px 14px;
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border: 1px solid var(--border-strong);
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border-radius: var(--radius);
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background: var(--surface-2);
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color: var(--text);
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font-size: var(--fs-md);
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font-weight: 500;
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cursor: pointer;
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transition:
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background var(--t-fast) var(--ease),
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border-color var(--t-fast) var(--ease),
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color var(--t-fast) var(--ease);
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white-space: nowrap;
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}
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.btn:hover:not(:disabled) {
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background: var(--surface-3);
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border-color: var(--faint);
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}
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.btn:active:not(:disabled) {
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transform: translateY(1px);
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}
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.btn:disabled {
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opacity: 0.45;
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cursor: not-allowed;
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}
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.btn-primary {
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background: var(--accent);
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border-color: var(--accent);
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color: var(--accent-text);
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font-weight: 600;
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}
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.btn-primary:hover:not(:disabled) {
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background: var(--accent-hover);
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border-color: var(--accent-hover);
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}
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.btn-ghost {
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border-color: transparent;
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background: transparent;
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}
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.btn-ghost:hover:not(:disabled) {
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background: var(--surface-2);
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border-color: transparent;
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}
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.btn-lg {
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padding: 10px 20px;
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font-size: var(--fs-base);
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border-radius: var(--radius-lg);
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}
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.input {
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width: 100%;
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padding: 9px 12px;
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border: 1px solid var(--border-strong);
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border-radius: var(--radius);
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background: var(--bg);
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color: var(--text);
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font-size: var(--fs-md);
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transition:
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border-color var(--t-fast) var(--ease),
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box-shadow var(--t-fast) var(--ease);
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}
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.input::placeholder {
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color: var(--faint);
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}
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.input:focus {
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outline: none;
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border-color: var(--accent);
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box-shadow: 0 0 0 3px var(--accent-soft);
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}
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.field {
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display: flex;
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flex-direction: column;
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gap: 6px;
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}
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.field label {
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font-size: var(--fs-sm);
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font-weight: 500;
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color: var(--muted);
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}
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/* ── Surfaces ───────────────────────────────────────────────────────── */
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.card {
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border: 1px solid var(--border);
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border-radius: var(--radius-lg);
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background: var(--surface);
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}
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.badge {
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display: inline-block;
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padding: 2px 7px;
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border-radius: var(--radius-sm);
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border: 1px solid var(--border-strong);
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font-size: var(--fs-xs);
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color: var(--muted);
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}
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.chip {
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padding: 6px 13px;
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border: 1px solid var(--border-strong);
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border-radius: var(--radius);
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background: transparent;
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color: var(--muted);
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cursor: pointer;
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font-size: var(--fs-md);
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transition:
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background var(--t-fast) var(--ease),
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color var(--t-fast) var(--ease),
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border-color var(--t-fast) var(--ease);
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}
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.chip:hover {
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color: var(--text);
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border-color: var(--faint);
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}
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.chip.active {
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background: var(--text);
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border-color: var(--text);
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color: var(--bg);
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font-weight: 500;
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}
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.alert {
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padding: 10px 14px;
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border: 1px solid color-mix(in srgb, var(--danger) 45%, var(--border));
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border-radius: var(--radius);
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background: color-mix(in srgb, var(--danger) 10%, transparent);
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font-size: var(--fs-md);
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}
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.ok {
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padding: 10px 14px;
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border: 1px solid color-mix(in srgb, var(--success) 40%, var(--border));
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border-radius: var(--radius);
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background: color-mix(in srgb, var(--success) 9%, transparent);
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font-size: var(--fs-md);
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}
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.muted {
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color: var(--muted);
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}
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.faint {
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color: var(--faint);
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}
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.mono {
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font-family: var(--mono);
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font-size: var(--fs-sm);
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}
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/* ── Cover ──────────────────────────────────────────────────────────── */
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.cover {
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position: relative;
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aspect-ratio: 2 / 3;
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border-radius: var(--radius-cover);
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background: var(--surface-2);
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overflow: hidden;
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box-shadow: var(--shadow-cover);
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}
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.cover.wide {
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aspect-ratio: 1 / 1;
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}
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.cover img {
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width: 100%;
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height: 100%;
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object-fit: cover;
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display: block;
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}
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.cover .placeholder {
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position: absolute;
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inset: 0;
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display: grid;
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place-items: center;
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font-size: 2.2rem;
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font-weight: 600;
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color: var(--faint);
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background: linear-gradient(150deg, var(--surface-2), var(--surface-3));
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}
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.cover img + .placeholder {
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display: none;
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}
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/* ── Empty ──────────────────────────────────────────────────────────── */
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.empty {
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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gap: var(--space-2);
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padding: var(--space-7) var(--space-4);
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border: 1px solid var(--border);
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border-radius: var(--radius-lg);
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text-align: center;
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color: var(--muted);
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background: var(--surface);
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}
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.empty h3 {
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color: var(--text);
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}
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.spinner {
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width: 16px;
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height: 16px;
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border: 2px solid var(--border-strong);
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border-top-color: var(--accent);
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border-radius: 50%;
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animation: spin 0.7s linear infinite;
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}
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@keyframes spin {
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to {
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transform: rotate(360deg);
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}
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}
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.skeleton {
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background: linear-gradient(90deg, var(--surface-2) 25%, var(--surface-3) 37%, var(--surface-2) 63%);
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background-size: 400% 100%;
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animation: shimmer 1.4s ease infinite;
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border-radius: var(--radius-cover);
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}
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@keyframes shimmer {
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0% {
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background-position: 100% 0;
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}
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100% {
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background-position: -100% 0;
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}
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}
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::-webkit-scrollbar {
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width: 10px;
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height: 10px;
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}
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::-webkit-scrollbar-thumb {
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background: var(--border-strong);
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border-radius: 999px;
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border: 3px solid var(--bg);
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}
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