@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --bg: #111110;
    --surface: #1a1a18;
    --surface-2: #242420;
    --surface-hover: #2a2a26;
    --border: rgba(255, 255, 255, 0.07);
    --border-accent: rgba(200, 160, 80, 0.2);
    --accent: #c8a050;
    --accent-hover: #e0b860;
    --accent-dim: rgba(200, 160, 80, 0.1);
    --text: #f0ece3;
    --text-muted: #9a9589;
    --text-dim: #7e7870; /* was #6b6560 — lightened to meet WCAG AA 4.5:1 */
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.5);
    --transition: 0.18s ease;
}

/* Light mode — all colours verified WCAG AA contrast ≥4.5:1 */
[data-theme="light"] {
    --bg: #f7f5f0;
    --surface: #ffffff;
    --surface-2: #efece4;
    --surface-hover: #e6e2d6;
    --border: rgba(0, 0, 0, 0.1);
    --border-accent: rgba(110, 82, 20, 0.25);
    --accent: #7a5c1e;       /* 5.5:1 on --bg, 5.8:1 on white */
    --accent-hover: #5e4416;
    --accent-dim: rgba(122, 92, 30, 0.1);
    --text: #1a1a18;         /* 15.6:1 on --bg */
    --text-muted: #4e4842;   /* 8.0:1 on --bg */
    --text-dim: #6a6560;     /* 5.1:1 on --bg */
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.12);
}

/* Light mode — overrides for hardcoded colours buried in component CSS */
[data-theme="light"] header {
    background-color: rgba(247, 245, 240, 0.94);
}

[data-theme="light"] .totd-card {
    background: linear-gradient(145deg, var(--surface) 0%, var(--surface-2) 100%);
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    background-color: var(--bg);
    color: var(--text);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: color var(--transition);
}

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

ul {
    list-style: none;
}

footer {
    margin-top: 4rem;
    border-top: 1px solid var(--border);
    padding: 2rem;
    text-align: center;
    color: var(--text-dim);
    font-size: 0.875rem;
    letter-spacing: 0.03em;
}

/* Cookie consent banner */
.cookie-banner {
    display: none;
    position: fixed;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 3rem);
    max-width: 36rem;
    background: var(--surface);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1.125rem 1.375rem;
    z-index: 1000;
    display: none;
    align-items: center;
    gap: 1.25rem;
    flex-wrap: wrap;
}

.cookie-banner--visible {
    display: flex;
}

.cookie-banner__text {
    flex: 1;
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.cookie-banner__actions {
    display: flex;
    gap: 0.625rem;
    flex-shrink: 0;
}

.cookie-btn {
    padding: 0.45rem 1.1rem;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: background var(--transition), color var(--transition), border-color var(--transition);
    border: 1px solid transparent;
}

.cookie-btn--accept {
    background: var(--accent);
    color: var(--bg);
    border-color: var(--accent);
}

.cookie-btn--accept:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
}

.cookie-btn--decline {
    background: transparent;
    color: var(--text-muted);
    border-color: var(--border);
}

.cookie-btn--decline:hover {
    color: var(--text);
    border-color: var(--text-muted);
}

@media (max-width: 480px) {
    .cookie-banner {
        bottom: 0;
        left: 0;
        right: 0;
        transform: none;
        width: 100%;
        max-width: 100%;
        border-radius: var(--radius) var(--radius) 0 0;
    }
}

/* WCAG 2.5.5 — minimum 44px touch target for cookie buttons */
.cookie-btn {
    min-height: 2.75rem;
}

/* ── Skip navigation link (WCAG 2.4.1) ───────────────── */
.skip-link {
    position: absolute;
    top: -100%;
    left: 1rem;
    z-index: 9999;
    padding: 0.75rem 1.25rem;
    background: var(--surface);
    color: var(--accent);
    font-weight: 600;
    font-size: 0.9rem;
    border: 2px solid var(--accent);
    border-radius: var(--radius-sm);
    text-decoration: none;
    transition: top 0.1s;
}

.skip-link:focus {
    top: 1rem;
}

/* ── Global focus indicator (WCAG 2.4.7 / 2.4.11) ───── */
:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 3px;
    border-radius: var(--radius-sm);
}

/* ── Respect reduced-motion preference (WCAG 2.3.3) ──── */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }
}