/* Global theme system */
:root {
    color-scheme: dark;
}

:root,
[data-theme="aurora"] {
    --sp-header-bg: rgba(6, 27, 45, 0.90);
    /* Base surfaces */
    --sp-bg-975: #010910;
    --sp-bg-950: #02121f;
    --sp-bg-900: #041b2d;
    --sp-bg-850: #072a3d;
    --sp-bg-800: #0a3549;
    --sp-bg-700: #0f4257;

    --sp-surface-base: #031b2d;
    --sp-surface-card: #041424;
    --sp-surface-muted: #07263a;
    --sp-surface-hover: #0a2d3f;

    /* Borders & outlines */
    --sp-border-soft: rgba(20, 120, 150, 0.45);
    --sp-border-strong: rgba(34, 180, 200, 0.55);
    --sp-border-card: #12324a;
    --sp-border-muted: #1b4a63;
    --sp-border-accent-30: rgba(14, 116, 144, 0.30);
    --sp-border-accent-40: rgba(14, 116, 144, 0.40);
    --sp-border-accent-60: rgba(14, 116, 144, 0.60);
    --sp-focus-ring: rgba(8, 145, 178, 0.24);

    /* Typography */
    --sp-text-base: #e4f7ff;
    --sp-text-secondary: #bce8f6;
    --sp-text-secondary-80: rgba(188, 232, 246, 0.8);
    --sp-text-muted: #86cfe3;
    --sp-text-inverse: #02121f;
    --sp-text-soft: #dcf6ff;

    /* Accent palette */
    --sp-accent-primary: #0891b2;
    --sp-accent-strong: #0e7490;
    --sp-accent-hover: #0b5f74;
    --sp-accent-contrast: #e4f7ff;
    --sp-accent-light: #56d0e3;
    --sp-accent-lighter: #63d5e8;
    --sp-accent-soft-10: rgba(8, 145, 178, 0.10);
    --sp-accent-soft-15: rgba(8, 145, 178, 0.15);
    --sp-accent-soft-20: rgba(8, 145, 178, 0.20);
    --sp-accent-soft-25: rgba(8, 145, 178, 0.25);

    --sp-gradient-from: #22d3ee;
    --sp-gradient-to: #0e7490;

    /* Supporting palette */
    --sp-neutral-soft: #dcf6ff;
    --sp-neutral-lighter: #e8f9ff;
    --sp-neutral-bright: #c9f4ff;
    --sp-accent-tint: #99e6f5;
    --sp-rating-star: #f8b232;
    --sp-warning: #f8b232;
    --sp-warning-soft: rgba(248, 178, 50, 0.15);
    --sp-warning-text: #fcd34d;
    --sp-danger: #ef4444;
    --sp-danger-soft: #ea5aa7;
    --sp-success: #34d399;
    --sp-success-soft: rgba(52, 211, 153, 0.15);
    --sp-info: #38bdf8;
    --sp-heart: #ef4444;

    --sp-body-gradient: radial-gradient(circle at 0% -40%, #164061 0%, #061b2d 58%, rgba(3, 27, 45, 0.95) 100%);
}

[data-theme="midnight"] {
    --sp-header-bg: rgba(4, 15, 27, 0.90);
    color-scheme: dark;
    --sp-bg-975: #010409;
    --sp-bg-950: #020c16;
    --sp-bg-900: #04121f;
    --sp-bg-850: #061a2a;
    --sp-bg-800: #0b2335;
    --sp-bg-700: #112c43;

    --sp-surface-base: #040f1b;
    --sp-surface-card: #071421;
    --sp-surface-muted: #0d1e2d;
    --sp-surface-hover: #12273b;

    --sp-border-soft: rgba(52, 108, 224, 0.45);
    --sp-border-strong: rgba(88, 166, 255, 0.55);
    --sp-border-card: #163347;
    --sp-border-muted: #1f4257;
    --sp-border-accent-30: rgba(31, 111, 235, 0.30);
    --sp-border-accent-40: rgba(31, 111, 235, 0.40);
    --sp-border-accent-60: rgba(31, 111, 235, 0.60);
    --sp-focus-ring: rgba(88, 166, 255, 0.30);

    --sp-text-base: #e6edf3;
    --sp-text-secondary: #c9d1d9;
    --sp-text-secondary-80: rgba(201, 209, 217, 0.8);
    --sp-text-muted: #8b949e;
    --sp-text-inverse: #010409;
    --sp-text-soft: #f0f6fc;

    --sp-accent-primary: #1f6feb;
    --sp-accent-strong: #1a57c8;
    --sp-accent-hover: #17408b;
    --sp-accent-contrast: #f0f6fc;
    --sp-accent-light: #68a6ff;
    --sp-accent-lighter: #8fc5ff;
    --sp-accent-soft-10: rgba(31, 111, 235, 0.10);
    --sp-accent-soft-15: rgba(31, 111, 235, 0.15);
    --sp-accent-soft-20: rgba(31, 111, 235, 0.20);
    --sp-accent-soft-25: rgba(31, 111, 235, 0.25);

    --sp-gradient-from: #58a6ff;
    --sp-gradient-to: #1f6feb;

    --sp-neutral-soft: #0b1f32;
    --sp-neutral-lighter: #132a3d;
    --sp-neutral-bright: #9ec5ff;
    --sp-accent-tint: #79c0ff;
    --sp-rating-star: #f4d37b;
    --sp-warning: #f4d37b;
    --sp-warning-soft: rgba(244, 211, 123, 0.18);
    --sp-warning-text: #fde68a;
    --sp-danger: #ff6b6b;
    --sp-danger-soft: #ff8a8a;
    --sp-success: #3fb950;
    --sp-success-soft: rgba(63, 185, 80, 0.18);
    --sp-info: #58a6ff;
    --sp-heart: #ff6b6b;

    --sp-body-gradient: radial-gradient(circle at 10% -20%, #13325a 0%, #050f1b 60%, #010409 100%);
}

[data-theme="mist"] {
    --sp-header-bg: rgba(248, 250, 252, 0.92);
    color-scheme: light;
    --sp-bg-975: #f1f5f9;
    --sp-bg-950: #e2e8f0;
    --sp-bg-900: #dde7ff;
    --sp-bg-850: #d5e2ff;
    --sp-bg-800: #cfe0ff;
    --sp-bg-700: #bbcff6;

    --sp-surface-base: #f7fafc;
    --sp-surface-card: #ffffff;
    --sp-surface-muted: #edf2f7;
    --sp-surface-hover: #e0e7ff;

    --sp-border-soft: rgba(148, 163, 184, 0.45);
    --sp-border-strong: rgba(79, 70, 229, 0.55);
    --sp-border-card: #cbd5f5;
    --sp-border-muted: #a5b4fc;
    --sp-border-accent-30: rgba(37, 99, 235, 0.30);
    --sp-border-accent-40: rgba(37, 99, 235, 0.40);
    --sp-border-accent-60: rgba(37, 99, 235, 0.60);
    --sp-focus-ring: rgba(37, 99, 235, 0.25);

    --sp-text-base: #0f172a;
    --sp-text-secondary: #1e293b;
    --sp-text-secondary-80: rgba(30, 41, 59, 0.8);
    --sp-text-muted: #475569;
    --sp-text-inverse: #f8fafc;
    --sp-text-soft: #1e293b;

    --sp-accent-primary: #2563eb;
    --sp-accent-strong: #1d4ed8;
    --sp-accent-hover: #1e40af;
    --sp-accent-contrast: #f8fafc;
    --sp-accent-light: #93c5fd;
    --sp-accent-lighter: #bfdbfe;
    --sp-accent-soft-10: rgba(37, 99, 235, 0.10);
    --sp-accent-soft-15: rgba(37, 99, 235, 0.15);
    --sp-accent-soft-20: rgba(37, 99, 235, 0.20);
    --sp-accent-soft-25: rgba(37, 99, 235, 0.25);

    --sp-gradient-from: #93c5fd;
    --sp-gradient-to: #2563eb;

    --sp-neutral-soft: #e2e8f0;
    --sp-neutral-lighter: #f1f5f9;
    --sp-neutral-bright: #1e293b;
    --sp-accent-tint: #60a5fa;
    --sp-rating-star: #fbbf24;
    --sp-warning: #f97316;
    --sp-warning-soft: rgba(249, 115, 22, 0.18);
    --sp-warning-text: #9a3412;
    --sp-danger: #dc2626;
    --sp-danger-soft: #fca5a5;
    --sp-success: #16a34a;
    --sp-success-soft: rgba(22, 163, 74, 0.18);
    --sp-info: #0284c7;
    --sp-heart: #e11d48;

    --sp-body-gradient: linear-gradient(180deg, #f8fafc 0%, #e4ecff 100%);
}

[data-theme="amethyst"] {
    --sp-header-bg: rgba(26, 11, 46, 0.90);
    color-scheme: dark;
    --sp-bg-975: #070014;
    --sp-bg-950: #15072c;
    --sp-bg-900: #1d0a39;
    --sp-bg-850: #260f4c;
    --sp-bg-800: #301260;
    --sp-bg-700: #3b1674;

    --sp-surface-base: #1a0b2e;
    --sp-surface-card: #140629;
    --sp-surface-muted: #24103f;
    --sp-surface-hover: #1b0837;

    --sp-border-soft: rgba(162, 110, 232, 0.35);
    --sp-border-strong: rgba(200, 132, 252, 0.55);
    --sp-border-card: #2a1b3f;
    --sp-border-muted: #342154;
    --sp-border-accent-30: rgba(124, 58, 237, 0.30);
    --sp-border-accent-40: rgba(124, 58, 237, 0.40);
    --sp-border-accent-60: rgba(124, 58, 237, 0.60);
    --sp-focus-ring: rgba(124, 58, 237, 0.28);

    --sp-text-base: #f3e8ff;
    --sp-text-secondary: #e9d5ff;
    --sp-text-secondary-80: rgba(233, 213, 255, 0.8);
    --sp-text-muted: #c8a6f6;
    --sp-text-inverse: #160326;
    --sp-text-soft: #ede1ff;

    --sp-accent-primary: #7c3aed;
    --sp-accent-strong: #5b21b6;
    --sp-accent-hover: #4c1d95;
    --sp-accent-contrast: #fdf4ff;
    --sp-accent-light: #c084fc;
    --sp-accent-lighter: #d8b4fe;
    --sp-accent-soft-10: rgba(124, 58, 237, 0.10);
    --sp-accent-soft-15: rgba(124, 58, 237, 0.15);
    --sp-accent-soft-20: rgba(124, 58, 237, 0.20);
    --sp-accent-soft-25: rgba(124, 58, 237, 0.25);

    --sp-gradient-from: #c084fc;
    --sp-gradient-to: #7c3aed;

    --sp-neutral-soft: #281243;
    --sp-neutral-lighter: #32195a;
    --sp-neutral-bright: #f4e8ff;
    --sp-accent-tint: #b794f4;
    --sp-rating-star: #fbbf24;
    --sp-warning: #f59e0b;
    --sp-warning-soft: rgba(245, 158, 11, 0.18);
    --sp-warning-text: #fde68a;
    --sp-danger: #f472b6;
    --sp-danger-soft: #f9a8d4;
    --sp-success: #34d399;
    --sp-success-soft: rgba(52, 211, 153, 0.18);
    --sp-info: #818cf8;
    --sp-heart: #f472b6;

    --sp-body-gradient: radial-gradient(circle at 0% -30%, #4b1f7d 0%, #1a0b2e 55%, #070014 100%);
}

[data-theme="supabase"] {
    --sp-header-bg: rgba(6, 19, 32, 0.90);
    color-scheme: dark;
    --sp-bg-975: #02070d;
    --sp-bg-950: #030d16;
    --sp-bg-900: #04131f;
    --sp-bg-850: #061d2b;
    --sp-bg-800: #092736;
    --sp-bg-700: #0c3344;

    --sp-surface-base: #061320;
    --sp-surface-card: #081a2a;
    --sp-surface-muted: #0d2233;
    --sp-surface-hover: #12313f;

    --sp-border-soft: rgba(62, 207, 142, 0.35);
    --sp-border-strong: rgba(62, 207, 142, 0.55);
    --sp-border-card: #0f3a45;
    --sp-border-muted: #13514f;
    --sp-border-accent-30: rgba(62, 207, 142, 0.30);
    --sp-border-accent-40: rgba(62, 207, 142, 0.40);
    --sp-border-accent-60: rgba(62, 207, 142, 0.60);
    --sp-focus-ring: rgba(62, 207, 142, 0.30);

    --sp-text-base: #e5fff4;
    --sp-text-secondary: #c7f7e2;
    --sp-text-secondary-80: rgba(199, 247, 226, 0.8);
    --sp-text-muted: #8ce5c0;
    --sp-text-inverse: #031519;
    --sp-text-soft: #d4fff0;

    --sp-accent-primary: #3ecf8e;
    --sp-accent-strong: #2bb673;
    --sp-accent-hover: #1f9f62;
    --sp-accent-contrast: #031519;
    --sp-accent-light: #7ce9b7;
    --sp-accent-lighter: #a4f2ce;
    --sp-accent-soft-10: rgba(62, 207, 142, 0.10);
    --sp-accent-soft-15: rgba(62, 207, 142, 0.15);
    --sp-accent-soft-20: rgba(62, 207, 142, 0.20);
    --sp-accent-soft-25: rgba(62, 207, 142, 0.25);

    --sp-gradient-from: #3ecf8e;
    --sp-gradient-to: #2bb673;

    --sp-neutral-soft: #103037;
    --sp-neutral-lighter: #184141;
    --sp-neutral-bright: #a8f2d4;
    --sp-accent-tint: #64ddb0;
    --sp-rating-star: #f8b232;
    --sp-warning: #fbbf24;
    --sp-warning-soft: rgba(251, 191, 36, 0.18);
    --sp-warning-text: #fde68a;
    --sp-danger: #f87171;
    --sp-danger-soft: #fb9aa2;
    --sp-success: #3ecf8e;
    --sp-success-soft: rgba(62, 207, 142, 0.20);
    --sp-info: #38bdf8;
    --sp-heart: #f87171;

    --sp-body-gradient: radial-gradient(circle at 0% -40%, #163626 0%, #081320 60%, #03070d 100%);
}

body {
    font-family: 'Lexend', sans-serif;
    background: var(--sp-body-gradient);
    color: var(--sp-text-base);
}

.sp-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

.sp-card {
    background: var(--sp-surface-card);
    border: 1px solid var(--sp-border-soft);
    border-radius: 1rem;
    transition: border-color .2s ease, transform .2s ease;
}

.sp-card:hover {
    border-color: var(--sp-border-strong);
    background: var(--sp-surface-hover);
    transform: translateY(-4px);
}

.sp-chip,
.sp-tag {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: .35rem .75rem;
    border-radius: 999px;
    background: var(--sp-surface-muted);
    color: var(--sp-text-secondary);
    font-size: .7rem;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.sp-badge {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: .3rem .7rem;
    border-radius: .75rem;
    background: var(--sp-accent-soft-20);
    color: var(--sp-text-base);
    font-size: .78rem;
}

.sp-muted {
    color: var(--sp-text-muted);
}

header {
    background: var(--sp-header-bg);
    border-bottom: 1px solid var(--sp-border-soft);
    backdrop-filter: blur(16px);
}

.sp-brand-icon {
    height: 2.5rem;
    width: 2.5rem;
    border-radius: .9rem;
    border: 1px solid var(--sp-border-strong);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(14, 116, 144, 0.25);
    color: var(--sp-accent-light);
}

.sp-header {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 1.25rem 0;
}

@media (min-width: 1024px) {
    .sp-header {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: 2rem;
    }
    .sp-header__brand { flex: 0 0 auto; }
    .sp-header__search { flex: 1 1 auto; max-width: 440px; }
    .sp-header__nav { flex: 0 0 auto; }
}

.sp-header__brand { display: flex; align-items: center; gap: .75rem; }

.sp-search {
    position: relative;
    width: 100%;
    max-width: 100%;
}

.sp-search input {
    width: 100%;
    border-radius: 999px;
    background: rgba(5, 32, 48, 0.95);
    border: 1px solid rgba(20, 120, 150, 0.55);
    padding: .55rem 2.5rem .55rem 1rem;
    color: var(--sp-text-base);
    font-size: .8rem;
}

.sp-search input::placeholder {
    color: rgba(150, 214, 228, 0.65);
}

.sp-search input:focus {
    outline: none;
    border-color: var(--sp-accent-primary);
    box-shadow: 0 0 0 3px var(--sp-focus-ring);
}

.sp-search button {
    position: absolute;
    right: .6rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--sp-text-muted);
}

.sp-header__nav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-start;
    gap: .75rem;
    color: var(--sp-text-muted);
    letter-spacing: .12em;
    font-size: .7rem;
    text-transform: uppercase;
}

@media (min-width: 1024px) {
    .sp-header__nav { justify-content: flex-end; }
}

.sp-nav-link {
    position: relative;
    display: inline-flex;
    align-items: center;
    padding: 0 0.5rem 0.25rem;
    color: var(--sp-text-muted);
    transition: color .2s ease;
}

.sp-nav-link::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: -0.125rem;
    height: 2px;
    background: linear-gradient(90deg, var(--sp-gradient-from), var(--sp-gradient-to));
    transform-origin: left;
    transform: scaleX(0);
    transition: transform .3s ease;
}

.sp-nav-link:hover {
    color: var(--sp-text-base);
}

.sp-nav-link:hover::after {
    transform: scaleX(1);
}

.sp-nav-link--active {
    color: var(--sp-text-base);
}

.sp-nav-link--active::after {
    transform: scaleX(1);
}

.sp-gradient-text {
    background-image: linear-gradient(90deg, var(--sp-gradient-from), var(--sp-gradient-to));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.sp-btn-accent {
    background-color: var(--sp-accent-strong);
    color: var(--sp-accent-contrast);
    border: 1px solid transparent;
    transition: background-color .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.sp-btn-accent:hover {
    background-color: var(--sp-accent-primary);
}

.sp-btn-accent:focus-visible {
    outline: none;
    border-color: var(--sp-accent-primary);
    box-shadow: 0 0 0 3px var(--sp-focus-ring);
}

.sp-pill-accent {
    background: var(--sp-accent-soft-20);
    color: var(--sp-text-secondary);
    border: 1px solid var(--sp-border-accent-30);
    border-radius: 999px;
}

.sp-pill-outline {
    border: 1px solid var(--sp-border-card);
    border-radius: 999px;
    color: var(--sp-text-base);
    transition: border-color .2s ease, color .2s ease;
}

.sp-pill-outline:hover {
    border-color: var(--sp-border-strong);
    color: var(--sp-text-base);
}

/* Tailwind text overrides */
.text-white { color: var(--sp-text-base) !important; }
.text-slate-100 { --tw-text-opacity: 1 !important; color: var(--sp-neutral-lighter) !important; }
.text-slate-200 { --tw-text-opacity: 1 !important; color: var(--sp-text-secondary) !important; }
.text-slate-300 { --tw-text-opacity: 1 !important; color: var(--sp-neutral-bright) !important; }
.text-slate-300\/90 { color: var(--sp-neutral-bright) !important; }
.text-slate-400 { --tw-text-opacity: 1 !important; color: var(--sp-text-muted) !important; }
.text-slate-500 { --tw-text-opacity: 1 !important; color: var(--sp-text-muted) !important; }
.text-slate-600 { --tw-text-opacity: 1 !important; color: var(--sp-text-muted) !important; }
.text-slate-900 { --tw-text-opacity: 1 !important; color: var(--sp-text-base) !important; }
.text-violet-100 { color: var(--sp-text-soft) !important; }
.text-violet-200 { color: var(--sp-text-secondary) !important; }
.text-violet-200\/80 { color: var(--sp-text-secondary-80) !important; }
.text-violet-300 { color: var(--sp-text-secondary) !important; }
.text-violet-300\/80 { color: var(--sp-text-secondary-80) !important; }
.text-violet-400 { color: var(--sp-text-muted) !important; }
.text-violet-300\/40 { color: rgba(134, 207, 227, 0.4) !important; }
.text-amber-200 { color: var(--sp-warning-text) !important; }
.text-amber-400 { color: var(--sp-warning) !important; }
.text-emerald-400,
.text-green-400 { color: var(--sp-success) !important; }
.text-red-400 { color: var(--sp-danger) !important; }
.text-red-600 { color: var(--sp-danger) !important; }

/* Tailwind background overrides */
.bg-violet-700 { background-color: var(--sp-accent-strong) !important; color: var(--sp-accent-contrast) !important; }
.bg-violet-600 { background-color: var(--sp-accent-primary) !important; color: var(--sp-accent-contrast) !important; }
.bg-violet-700\/25 { background-color: var(--sp-accent-soft-25) !important; color: var(--sp-text-secondary) !important; }
.bg-violet-700\/20 { background-color: var(--sp-accent-soft-20) !important; color: var(--sp-text-secondary) !important; }
.bg-violet-700\/15 { background-color: var(--sp-accent-soft-15) !important; color: var(--sp-text-secondary) !important; }
.bg-violet-700\/10 { background-color: var(--sp-accent-soft-10) !important; color: var(--sp-text-secondary) !important; }
.bg-violet-600\/20 { background-color: rgba(14, 116, 144, 0.20) !important; color: var(--sp-text-secondary) !important; }
.bg-violet-400 { background-color: var(--sp-accent-light) !important; color: var(--sp-accent-contrast) !important; }
.bg-violet-400\/10 { background-color: rgba(86, 208, 227, 0.10) !important; color: var(--sp-text-secondary) !important; }
.bg-violet-900 { background-color: var(--sp-surface-base) !important; }
.bg-violet-500\/10 { background-color: var(--sp-accent-soft-10) !important; }
.bg-amber-500 { background-color: var(--sp-warning) !important; color: var(--sp-text-inverse) !important; }
.bg-amber-500\/10 { background-color: var(--sp-warning-soft) !important; color: var(--sp-warning) !important; }
.bg-emerald-500,
.bg-green-500 { background-color: var(--sp-success) !important; color: var(--sp-text-inverse) !important; }
.bg-red-500 { background-color: var(--sp-danger) !important; color: var(--sp-text-inverse) !important; }

/* Tailwind border overrides */
.border-violet-500 { border-color: var(--sp-accent-primary) !important; }
.border-violet-400\/30 { border-color: var(--sp-border-accent-30) !important; }
.border-violet-600\/40 { border-color: rgba(14, 116, 144, 0.40) !important; }
.border-violet-500\/70 { border-color: var(--sp-border-accent-60) !important; }
.border-violet-700\/30 { border-color: var(--sp-border-accent-30) !important; }
.border-violet-700\/40 { border-color: var(--sp-border-accent-40) !important; }
.border-violet-700\/60 { border-color: var(--sp-border-accent-60) !important; }

/* Slate utility overrides */
.bg-slate-900 { background-color: var(--sp-surface-base) !important; }
.bg-slate-900\/95 { background-color: var(--sp-surface-base) !important; background-color: color-mix(in srgb, var(--sp-surface-base) 95%, transparent) !important; }
.bg-slate-900\/90 { background-color: var(--sp-surface-base) !important; background-color: color-mix(in srgb, var(--sp-surface-base) 90%, transparent) !important; }
.bg-slate-900\/80 { background-color: var(--sp-surface-base) !important; background-color: color-mix(in srgb, var(--sp-surface-base) 80%, transparent) !important; }
.bg-slate-900\/70 { background-color: var(--sp-surface-base) !important; background-color: color-mix(in srgb, var(--sp-surface-base) 70%, transparent) !important; }
.bg-slate-900\/60 { background-color: var(--sp-surface-base) !important; background-color: color-mix(in srgb, var(--sp-surface-base) 60%, transparent) !important; }
.bg-slate-900\/50 { background-color: var(--sp-surface-base) !important; background-color: color-mix(in srgb, var(--sp-surface-base) 50%, transparent) !important; }
.bg-slate-900\/40 { background-color: var(--sp-surface-base) !important; background-color: color-mix(in srgb, var(--sp-surface-base) 40%, transparent) !important; }
.bg-slate-950 { background-color: var(--sp-surface-base) !important; }
.bg-slate-950\/90 { background-color: var(--sp-surface-base) !important; background-color: color-mix(in srgb, var(--sp-surface-base) 90%, transparent) !important; }
.bg-slate-950\/80 { background-color: var(--sp-surface-base) !important; background-color: color-mix(in srgb, var(--sp-surface-base) 80%, transparent) !important; }
.bg-slate-950\/70 { background-color: var(--sp-surface-base) !important; background-color: color-mix(in srgb, var(--sp-surface-base) 70%, transparent) !important; }
.bg-slate-950\/60 { background-color: var(--sp-surface-base) !important; background-color: color-mix(in srgb, var(--sp-surface-base) 60%, transparent) !important; }
.bg-slate-950\/50 { background-color: var(--sp-surface-base) !important; background-color: color-mix(in srgb, var(--sp-surface-base) 50%, transparent) !important; }
.bg-slate-950\/40 { background-color: var(--sp-surface-base) !important; background-color: color-mix(in srgb, var(--sp-surface-base) 40%, transparent) !important; }
.bg-slate-800 { background-color: var(--sp-surface-card) !important; }
.bg-slate-800\/80 { background-color: var(--sp-surface-card) !important; background-color: color-mix(in srgb, var(--sp-surface-card) 80%, transparent) !important; }
.bg-slate-800\/70 { background-color: var(--sp-surface-card) !important; background-color: color-mix(in srgb, var(--sp-surface-card) 70%, transparent) !important; }
.bg-slate-800\/60 { background-color: var(--sp-surface-card) !important; background-color: color-mix(in srgb, var(--sp-surface-card) 60%, transparent) !important; }
.bg-slate-800\/50 { background-color: var(--sp-surface-card) !important; background-color: color-mix(in srgb, var(--sp-surface-card) 50%, transparent) !important; }
.bg-slate-800\/40 { background-color: var(--sp-surface-card) !important; background-color: color-mix(in srgb, var(--sp-surface-card) 40%, transparent) !important; }
.bg-slate-700 { background-color: var(--sp-surface-hover) !important; }
.bg-slate-600 { background-color: var(--sp-border-muted) !important; background-color: color-mix(in srgb, var(--sp-border-muted) 85%, transparent) !important; }
.border-slate-800 { border-color: var(--sp-border-card) !important; }
.border-slate-800\/70 { border-color: var(--sp-border-card) !important; border-color: color-mix(in srgb, var(--sp-border-card) 70%, transparent) !important; }
.border-slate-800\/60 { border-color: var(--sp-border-card) !important; border-color: color-mix(in srgb, var(--sp-border-card) 60%, transparent) !important; }
.border-slate-700 { border-color: var(--sp-border-muted) !important; }
.border-slate-600 { border-color: var(--sp-border-muted) !important; border-color: color-mix(in srgb, var(--sp-border-muted) 70%, transparent) !important; }

/* Focus ring override */
.focus\:ring-violet-700\/40:focus,
.focus\:ring-violet-700\/40:focus-visible { box-shadow: 0 0 0 3px var(--sp-focus-ring) !important; }

.shadow-accent { box-shadow: 0 12px 32px rgba(6, 27, 45, 0.45); }

.sp-footer-gradient {
    background: var(--sp-surface-base);
    background: linear-gradient(180deg,
        color-mix(in srgb, var(--sp-accent-strong) 20%, transparent) 0%,
        color-mix(in srgb, var(--sp-surface-base) 65%, transparent) 60%,
        transparent 100%
    );
}

.sp-progress-track {
    background: var(--sp-surface-muted);
    background: color-mix(in srgb, var(--sp-surface-muted) 85%, transparent);
}

.sp-progress-bar {
    background: linear-gradient(90deg, var(--sp-accent-strong) 0%, var(--sp-accent-light) 100%);
}


/* Theme picker */
.sp-theme-select__label {
    font-size: 0.6rem;
    letter-spacing: 0.35em;
    text-transform: uppercase;
    color: var(--sp-text-muted);
}

.sp-theme-select-wrap {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.9rem 0.35rem 0.65rem;
    border: 1px solid var(--sp-border-card);
    border-radius: 0.9rem;
    background: #fff;
    color: #111;
    transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.sp-theme-select-wrap:hover {
    border-color: var(--sp-border-strong);
    background: #fff;
}

.sp-theme-select-wrap:hover .sp-theme-select__icon {
    fill: #111;
}

.sp-theme-select-wrap:hover::after {
    color: #111;
}

.sp-theme-select__icon {
    width: 1rem;
    height: 1rem;
    fill: #111;
}

.sp-theme-select-wrap::after {
    content: '▾';
    position: absolute;
    right: 0.7rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.65rem;
    color: #111;
    pointer-events: none;
}

.sp-theme-select {
    appearance: none;
    background: #fff;
    border: none;
    color: #111;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0;
    padding-right: 1.6rem;
    margin: 0;
    min-width: 6.5rem;
    cursor: pointer;
    outline: none;
}

.sp-theme-select option {
    color: #111;
    background: #fff;
}

.sp-theme-select--full {
    width: 100%;
}

.sp-theme-select-wrap--full {
    width: 100%;
}

.sp-theme-select-wrap--full .sp-theme-select {
    width: 100%;
}