:root {
    color-scheme: dark;

    /* === Canvas: page backgrounds (refined, softer dark) === */
    --color-canvas: #080a0f;
    --color-canvas-elevated: #0c0e14;

    /* === Surfaces: card/panel backgrounds (higher contrast hierarchy) === */
    --color-surface-0: #0f1117;
    --color-surface-1: #13151c;
    --color-surface-2: #181b23;
    --color-surface-3: #1e222c;
    --color-surface-overlay: rgba(15, 17, 23, 0.96);

    /* === Borders (refined opacity levels) === */
    --color-border-subtle: rgba(148, 163, 184, 0.06);
    --color-border-muted: rgba(148, 163, 184, 0.10);
    --color-border-default: rgba(148, 163, 184, 0.14);
    --color-border-strong: rgba(148, 163, 184, 0.20);
    --color-border-accent: rgba(99, 179, 237, 0.25);

    /* === Text hierarchy (4 levels, refined) === */
    --color-text-strong: #f8fafc;
    --color-text-main: #c8d4e3;
    --color-text-muted: #8494a9;
    --color-text-subtle: #5b6b7f;

    /* === Accent (refined blue - slightly warmer/deeper) === */
    --color-accent: #63b3ed;
    --color-accent-hover: #7cc4f5;
    --color-accent-muted: #3b9de6;
    --color-accent-soft: rgba(99, 179, 237, 0.10);
    --color-accent-glow: rgba(99, 179, 237, 0.20);

    /* === Semantic status colors (refined) === */
    --color-success: #48bb78;
    --color-success-soft: rgba(72, 187, 120, 0.10);
    --color-warning: #ed8936;
    --color-warning-soft: rgba(237, 137, 54, 0.10);
    --color-danger: #f56565;
    --color-danger-soft: rgba(245, 101, 101, 0.10);
    --color-info: #63b3ed;
    --color-info-soft: rgba(99, 179, 237, 0.10);

    /* === Effects (layered shadows for depth) === */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.2);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.25), 0 1px 2px rgba(0, 0, 0, 0.15);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.2), 0 2px 4px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.25), 0 4px 8px rgba(0, 0, 0, 0.15);
    --shadow-panel: 0 16px 32px rgba(0, 0, 0, 0.3), 0 6px 12px rgba(0, 0, 0, 0.2);
    --shadow-glow-accent: 0 0 24px rgba(99, 179, 237, 0.12);
    --shadow-inset: inset 0 1px 2px rgba(0, 0, 0, 0.25);

    /* === Radii (refined) === */
    --radius-xs: 4px;
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 10px;
    --radius-xl: 12px;
    --radius-panel: 12px;
    --radius-control: 8px;

    /* === Typography scale === */
    --font-size-xs: 0.8125rem;   /* 13px - eyebrows, helper labels */
    --font-size-sm: 0.875rem;    /* 14px - captions, secondary controls */
    --font-size-base: 1rem;      /* 16px - body text */
    --font-size-md: 1rem;        /* 16px - emphasized body */
    --font-size-lg: 1.125rem;    /* 18px - panel titles */
    --font-size-xl: 1.5rem;      /* 24px - section headers */
    --font-size-2xl: 2rem;       /* 32px - page titles */
    --font-size-3xl: 2.5rem;     /* 40px - large KPI values */
    --font-size-4xl: 3rem;       /* 48px - hero KPI values */

    /* === Spacing scale (4px base) === */
    --space-0: 0;
    --space-1: 0.25rem;   /* 4px */
    --space-2: 0.5rem;    /* 8px */
    --space-3: 0.75rem;   /* 12px */
    --space-4: 1rem;      /* 16px */
    --space-5: 1.25rem;   /* 20px */
    --space-6: 1.5rem;    /* 24px */
    --space-8: 2rem;      /* 32px */
    --space-10: 2.5rem;   /* 40px */
    --space-12: 3rem;     /* 48px */

    /* === Layout bounds === */
    --layout-gutter: clamp(1.25rem, 1.8vw, 2rem);
    --layout-content-max: 86rem;
    --layout-auth-max: 56rem;

    /* === Transitions === */
    --transition-fast: 100ms ease;
    --transition-base: 150ms ease;
    --transition-slow: 250ms ease;
}

html {
    font-size: 16px;
    margin: 0;
    min-height: 100%;
    background: var(--color-canvas);
}

body {
    margin: 0;
    min-height: 100%;
    background: var(--color-canvas);
    color: var(--color-text-main);
    font-family: "Inter", "Segoe UI", -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: var(--font-size-base);
    font-feature-settings: "cv02", "cv03", "cv04", "cv11";
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1.65;
}

a,
.btn-link {
    color: var(--color-accent);
    transition: color var(--transition-fast);
}

a {
    text-decoration: none;
}

a:hover {
    color: var(--color-accent-hover);
}

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

h1,
h2,
h3,
h4,
h5,
h6 {
    margin: 0;
    color: var(--color-text-strong);
    font-weight: 650;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

h1 { font-size: var(--font-size-2xl); }
h2 { font-size: var(--font-size-xl); }
h3 { font-size: var(--font-size-lg); }
h4 { font-size: var(--font-size-md); }

p {
    margin: 0;
}

button,
input,
select,
textarea {
    font: inherit;
    line-height: 1.4;
}

/* === Selection highlighting === */
::selection {
    background: var(--color-accent-soft);
    color: var(--color-text-strong);
}

/* === Form Controls === */
input:not([type="checkbox"]):not([type="radio"]),
select,
textarea {
    width: 100%;
    min-height: 2.875rem;
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-control);
    border: 1px solid var(--color-border-default);
    background: var(--color-surface-0);
    color: var(--color-text-main);
    font-size: var(--font-size-md);
    box-shadow: var(--shadow-inset);
    transition: border-color var(--transition-base), background-color var(--transition-base), box-shadow var(--transition-base);
}

input::placeholder,
textarea::placeholder {
    color: var(--color-text-subtle);
    opacity: 0.8;
}

input:not([type="checkbox"]):not([type="radio"]):hover:not(:focus):not(:disabled),
select:hover:not(:focus):not(:disabled),
textarea:hover:not(:focus):not(:disabled) {
    border-color: var(--color-border-strong);
    background: var(--color-surface-1);
}

input:not([type="checkbox"]):not([type="radio"]):focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--color-accent-muted);
    background: var(--color-surface-1);
    box-shadow: var(--shadow-inset), 0 0 0 3px var(--color-accent-soft);
}

input:not([type="checkbox"]):not([type="radio"]):disabled,
select:disabled,
textarea:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    background: var(--color-surface-0);
    box-shadow: none;
}

input[type="checkbox"],
input[type="radio"] {
    width: 1.125rem;
    height: 1.125rem;
    min-height: 0;
    padding: 0;
    margin: 0;
    align-self: start;
    accent-color: var(--color-accent);
    box-shadow: none;
    cursor: pointer;
}

input[type="checkbox"]:disabled,
input[type="radio"]:disabled {
    cursor: not-allowed;
}

/* === Form Labels === */
label {
    display: grid;
    gap: var(--space-2);
}

label > span:first-child {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    font-weight: 500;
    letter-spacing: 0.02em;
}

/* === Form Group === */
.form-group {
    display: grid;
    gap: var(--space-2);
}

.form-hint {
    color: var(--color-text-subtle);
    font-size: var(--font-size-xs);
    line-height: 1.4;
}

/* === Tables === */
table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--font-size-base);
    line-height: 1.5;
}

th,
td {
    text-align: left;
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--color-border-subtle);
}

th {
    position: sticky;
    top: 0;
    background: var(--color-surface-1);
    color: var(--color-text-subtle);
    font-size: var(--font-size-xs);
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

tbody tr {
    transition: background-color var(--transition-fast);
}

tbody tr:hover td {
    background: var(--color-surface-0);
}

.table-compact th,
.table-compact td {
    padding: var(--space-2) var(--space-3);
    vertical-align: top;
}

.table-detail {
    margin-top: var(--space-1);
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    line-height: 1.4;
}

/* === Table Wrapper (for scrollable tables) === */
.table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border-subtle);
}

/* === Tabs === */
.analytics-tabs {
    display: flex;
    gap: var(--space-1);
    flex-wrap: wrap;
    padding: var(--space-1);
    background: var(--color-surface-0);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border-subtle);
}

.analytics-tab {
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    background: transparent;
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
}

.analytics-tab:hover {
    background: var(--color-surface-1);
    color: var(--color-text-main);
}

.analytics-tab--active {
    border-color: var(--color-border-muted);
    background: var(--color-surface-2);
    color: var(--color-text-strong);
    font-weight: 600;
    box-shadow: var(--shadow-xs);
}

.panel-header-inline {
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: var(--space-4);
}

/* === Surfaces & Panels === */
.ui-surface {
    position: relative;
    background: var(--color-surface-1);
    border: 1px solid var(--color-border-muted);
    border-radius: var(--radius-panel);
    box-shadow: var(--shadow-sm);
}

/* Subtle top-edge highlight for depth */
.ui-surface::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.03) 0%, transparent 40%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

/* Elevated surface variant */
.ui-surface--elevated {
    background: var(--color-surface-2);
    border-color: var(--color-border-default);
    box-shadow: var(--shadow-md);
}

/* Primary/featured surface */
.ui-surface--primary {
    border-color: var(--color-border-accent);
    box-shadow: var(--shadow-md), var(--shadow-glow-accent);
}

/* Interactive surface (hover effects) */
.ui-surface--interactive {
    transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
}

.ui-surface--interactive:hover {
    border-color: var(--color-border-default);
    box-shadow: var(--shadow-md);
}

.ui-panel {
    display: grid;
    gap: var(--space-4);
    padding: var(--space-5);
}

.ui-panel--compact {
    padding: var(--space-4);
}

.ui-panel--spacious {
    padding: var(--space-6);
}

.ui-panel__header {
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: var(--space-4);
}

.ui-panel__title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text-strong);
    letter-spacing: -0.01em;
}

.ui-panel__subtitle {
    margin-top: var(--space-1);
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    line-height: 1.5;
}

/* === Chips & Badges === */
.ui-chip,
.ui-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: 0.25rem 0.625rem;
    border-radius: var(--radius-xs);
    border: 1px solid var(--color-border-muted);
    background: var(--color-surface-0);
    color: var(--color-text-muted);
    font-size: var(--font-size-xs);
    font-weight: 500;
    letter-spacing: 0.03em;
    white-space: nowrap;
    text-transform: uppercase;
}

.ui-badge--healthy,
.ui-badge--running,
.ui-badge--succeeded,
.ui-badge--active {
    background: var(--color-success-soft);
    border-color: rgba(72, 187, 120, 0.2);
    color: #9ae6b4;
}

.ui-badge--degraded,
.ui-badge--warning,
.ui-badge--pending {
    background: var(--color-warning-soft);
    border-color: rgba(237, 137, 54, 0.2);
    color: #fbd38d;
}

.ui-badge--faulted,
.ui-badge--unhealthy,
.ui-badge--error,
.ui-badge--critical {
    background: var(--color-danger-soft);
    border-color: rgba(245, 101, 101, 0.2);
    color: #feb2b2;
}

.ui-badge--info,
.ui-badge--stopped,
.ui-badge--idle,
.ui-chip--neutral {
    background: var(--color-info-soft);
    border-color: rgba(99, 179, 237, 0.2);
    color: #90cdf4;
}

/* === Buttons === */
.ui-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    min-height: 2.5rem;
    padding: 0.625rem var(--space-4);
    border-radius: var(--radius-control);
    border: 1px solid transparent;
    font-size: var(--font-size-sm);
    font-weight: 550;
    line-height: 1.2;
    cursor: pointer;
    transition: all var(--transition-base);
}

.ui-button:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    pointer-events: none;
}

.ui-button--primary {
    background: linear-gradient(180deg, var(--color-accent) 0%, var(--color-accent-muted) 100%);
    border-color: rgba(99, 179, 237, 0.25);
    color: #fff;
    box-shadow: var(--shadow-xs), inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.ui-button--primary:hover:not(:disabled) {
    background: linear-gradient(180deg, var(--color-accent-hover) 0%, var(--color-accent) 100%);
    border-color: rgba(99, 179, 237, 0.35);
    box-shadow: var(--shadow-sm), 0 0 12px var(--color-accent-glow);
    transform: translateY(-1px);
}

.ui-button--primary:active:not(:disabled) {
    background: linear-gradient(180deg, var(--color-accent-muted) 0%, #2b8dce 100%);
    transform: translateY(0);
}

.ui-button--secondary {
    background: var(--color-surface-2);
    border-color: var(--color-border-default);
    color: var(--color-text-main);
    box-shadow: var(--shadow-xs);
}

.ui-button--secondary:hover:not(:disabled) {
    background: var(--color-surface-3);
    border-color: var(--color-border-strong);
    color: var(--color-text-strong);
}

.ui-button--ghost {
    background: transparent;
    border-color: var(--color-border-muted);
    color: var(--color-text-muted);
}

.ui-button--ghost:hover:not(:disabled) {
    background: var(--color-surface-1);
    border-color: var(--color-border-default);
    color: var(--color-text-main);
}

.ui-button--danger {
    background: linear-gradient(180deg, #e53e3e 0%, #c53030 100%);
    border-color: rgba(245, 101, 101, 0.25);
    color: #fff;
    box-shadow: var(--shadow-xs), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.ui-button--danger:hover:not(:disabled) {
    background: linear-gradient(180deg, #fc5050 0%, #e53e3e 100%);
    border-color: rgba(245, 101, 101, 0.35);
    box-shadow: var(--shadow-sm), 0 0 12px rgba(245, 101, 101, 0.15);
}

.btn-accent {
    background: linear-gradient(180deg, var(--color-accent) 0%, var(--color-accent-muted) 100%);
    border-color: rgba(99, 179, 237, 0.3);
    color: #fff;
    font-weight: 500;
    box-shadow: var(--shadow-sm), 0 0 16px var(--color-accent-glow);
}

.btn-accent:hover,
.btn-accent:focus {
    background: linear-gradient(180deg, var(--color-accent-hover) 0%, var(--color-accent) 100%);
    border-color: rgba(99, 179, 237, 0.4);
}

.btn-accent:active {
    background: linear-gradient(180deg, var(--color-accent-muted) 0%, #2b8dce 100%);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    min-height: 2.5rem;
    padding: 0.625rem 1rem;
    border-radius: var(--radius-control);
    font-size: var(--font-size-sm);
    font-weight: 550;
    line-height: 1.2;
}

.btn-sm {
    min-height: 2.125rem;
    padding: 0.4375rem 0.875rem;
    font-size: var(--font-size-xs);
}

.btn-lg {
    min-height: 3rem;
    padding: 0.75rem 1.25rem;
    font-size: var(--font-size-base);
}

.table {
    margin-bottom: 0;
    font-size: var(--font-size-base);
    color: var(--color-text-main);
}

.table > :not(caption) > * > * {
    padding: var(--space-3) var(--space-4);
    vertical-align: middle;
    border-bottom-color: var(--color-border-subtle);
}

.table thead th {
    font-size: var(--font-size-xs);
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-text-subtle);
    background: var(--color-surface-1);
}

.table.table-dark {
    --bs-table-color: var(--color-text-main);
    --bs-table-bg: var(--color-surface-1);
    --bs-table-border-color: var(--color-border-subtle);
    --bs-table-hover-color: var(--color-text-strong);
    --bs-table-hover-bg: var(--color-surface-0);
}

.ui-button--block {
    width: 100%;
}

.ui-button--sm {
    min-height: 2.125rem;
    padding: 0.4375rem var(--space-3);
    font-size: var(--font-size-xs);
}

.ui-button--lg {
    min-height: 3rem;
    padding: 0.75rem var(--space-6);
    font-size: var(--font-size-base);
}

/* === Banners === */
.ui-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border-muted);
    background: var(--color-surface-1);
}

.ui-banner--warning {
    border-color: rgba(237, 137, 54, 0.15);
    background: linear-gradient(180deg, rgba(116, 66, 16, 0.15) 0%, rgba(66, 32, 6, 0.12) 100%);
}

.ui-banner--danger {
    border-color: rgba(245, 101, 101, 0.15);
    background: linear-gradient(180deg, rgba(116, 42, 42, 0.2) 0%, rgba(66, 16, 16, 0.15) 100%);
}

.ui-banner--info {
    border-color: rgba(99, 179, 237, 0.15);
    background: linear-gradient(180deg, rgba(42, 73, 116, 0.15) 0%, rgba(16, 36, 66, 0.12) 100%);
}

.ui-banner__text {
    font-size: var(--font-size-sm);
    color: var(--color-text-main);
}

/* === State Components === */
.ui-empty-state,
.ui-loading-state,
.ui-error-state {
    display: grid;
    gap: var(--space-2);
    place-items: center;
    min-height: 160px;
    align-content: center;
    text-align: center;
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

.ui-empty-state strong,
.ui-loading-state strong,
.ui-error-state strong {
    color: var(--color-text-subtle);
    font-size: var(--font-size-md);
    font-weight: 500;
}

.ui-loading-state::before {
    content: "";
    width: 24px;
    height: 24px;
    border: 2px solid var(--color-border-muted);
    border-top-color: var(--color-accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* === Console Eyebrow (section labels) === */
.console-eyebrow {
    color: var(--color-text-subtle);
    font-size: var(--font-size-xs);
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

/* === Validation States === */
.valid.modified:not([type=checkbox]) {
    border-color: rgba(72, 187, 120, 0.4);
}

.invalid {
    border-color: rgba(245, 101, 101, 0.5);
}

.validation-message,
.error-copy {
    color: #feb2b2;
    font-size: var(--font-size-sm);
}

/* === Error Boundary === */
.blazor-error-boundary {
    padding: var(--space-4);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(239, 68, 68, 0.25);
    background: linear-gradient(180deg, rgba(69, 10, 10, 0.95) 0%, rgba(50, 10, 10, 0.95) 100%);
    color: #fee2e2;
}

.blazor-error-boundary::after {
    content: "An application error occurred.";
}

/* === Responsive === */
@media (max-width: 720px) {
    th,
    td {
        padding: var(--space-3);
    }
}

/* === Utility Classes === */
.text-strong { color: var(--color-text-strong); }
.text-main { color: var(--color-text-main); }
.text-muted { color: var(--color-text-muted); }
.text-subtle { color: var(--color-text-subtle); }

.text-success { color: var(--color-success); }
.text-warning { color: var(--color-warning); }
.text-danger { color: var(--color-danger); }
.text-info { color: var(--color-info); }

/* === KPI Values (for dashboard stats) === */
.kpi-value {
    font-size: var(--font-size-3xl);
    font-weight: 600;
    line-height: 1;
    color: var(--color-text-strong);
    letter-spacing: -0.025em;
    font-variant-numeric: tabular-nums;
}

.kpi-value--xl {
    font-size: var(--font-size-4xl);
    letter-spacing: -0.03em;
}

.kpi-value--md {
    font-size: var(--font-size-xl);
}

.kpi-value--sm {
    font-size: var(--font-size-lg);
}

.kpi-label {
    color: var(--color-text-muted);
    font-size: var(--font-size-xs);
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.kpi-meta {
    color: var(--color-text-subtle);
    font-size: var(--font-size-sm);
}

.kpi-trend {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--font-size-xs);
    font-weight: 500;
}

.kpi-trend--up {
    color: var(--color-success);
}

.kpi-trend--down {
    color: var(--color-danger);
}

/* === Dividers === */
.divider {
    height: 1px;
    background: var(--color-border-subtle);
}

.divider--strong {
    background: var(--color-border-default);
}

/* === Focus ring for accessibility === */
:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

button:focus-visible,
.ui-button:focus-visible {
    outline: none;
    box-shadow: 0 0 0 2px var(--color-canvas), 0 0 0 4px var(--color-accent);
}

/* === Scrollbar Styling === */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--color-border-muted);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-border-default);
}

/* === Selection === */
::selection {
    background: var(--color-accent-soft);
    color: var(--color-text-strong);
}

/* === Code/Mono === */
code,
pre,
.mono {
    font-family: "JetBrains Mono", "Fira Code", "SF Mono", Consolas, monospace;
    font-size: 0.9em;
}

code {
    padding: 0.125em 0.375em;
    border-radius: var(--radius-xs);
    background: var(--color-surface-0);
    color: var(--color-text-main);
}

/* === Skeleton Loading === */
.skeleton {
    background: linear-gradient(
        90deg,
        var(--color-surface-1) 0%,
        var(--color-surface-2) 50%,
        var(--color-surface-1) 100%
    );
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.5s infinite;
    border-radius: var(--radius-sm);
}

@keyframes skeleton-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}