@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=Playfair+Display:wght@700;800;900&display=swap');

/* ═══════════════════════════════════════════════
   HOLIDAY CALENDAR — "Swiss Poster × Digital Garden"
   ═══════════════════════════════════════════════ */

:root {
    --ink: #0c0a09;
    --ink-soft: #1c1917;
    --ink-muted: #292524;
    --surface: #1a1715;
    --surface-raised: #231f1c;
    --surface-glass: rgba(28, 25, 23, 0.7);

    --text: #fafaf9;
    --text-secondary: #d6d3d1;
    --text-muted: #78716c;
    --text-dim: #57534e;

    --vacation: #34d399;
    --vacation-glow: rgba(52, 211, 153, 0.25);
    --vacation-deep: #065f46;
    --public: #fbbf24;
    --public-glow: rgba(251, 191, 36, 0.25);
    --public-deep: #78350f;
    --error: #fb7185;
    --error-glow: rgba(251, 113, 133, 0.25);
    --weekend-fill: rgba(124, 58, 237, 0.3);
    --weekend-text: #8b5cf6;

    --accent: #818cf8;
    --accent-glow: rgba(129, 140, 248, 0.3);

    --border: rgba(255, 255, 255, 0.06);
    --border-strong: rgba(255, 255, 255, 0.1);

    --radius: 10px;
    --radius-sm: 6px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

/* ─── Light mode ─── */
[data-theme="light"],
:root:not([data-theme="dark"]) {
    @media (prefers-color-scheme: light) {
        --ink: #fafaf9;
        --ink-soft: #f5f5f4;
        --ink-muted: #e7e5e4;
        --surface: #ffffff;
        --surface-raised: #ffffff;
        --surface-glass: rgba(255, 255, 255, 0.75);

        --text: #1c1917;
        --text-secondary: #44403c;
        --text-muted: #78716c;
        --text-dim: #a8a29e;

        --vacation: #059669;
        --vacation-glow: rgba(5, 150, 105, 0.12);
        --vacation-deep: #d1fae5;
        --public: #d97706;
        --public-glow: rgba(217, 119, 6, 0.12);
        --public-deep: #fef3c7;
        --error: #e11d48;
        --error-glow: rgba(225, 29, 72, 0.1);
        --weekend-fill: rgba(124, 58, 237, 0.2);
        --weekend-text: #8b5cf6;

        --accent: #6366f1;
        --accent-glow: rgba(99, 102, 241, 0.15);

        --border: rgba(0, 0, 0, 0.06);
        --border-strong: rgba(0, 0, 0, 0.1);
    }
}
[data-theme="light"] {
    --ink: #fafaf9;
    --ink-soft: #f5f5f4;
    --ink-muted: #e7e5e4;
    --surface: #ffffff;
    --surface-raised: #ffffff;
    --surface-glass: rgba(255, 255, 255, 0.75);

    --text: #1c1917;
    --text-secondary: #44403c;
    --text-muted: #78716c;
    --text-dim: #a8a29e;

    --vacation: #059669;
    --vacation-glow: rgba(5, 150, 105, 0.12);
    --vacation-deep: #d1fae5;
    --public: #d97706;
    --public-glow: rgba(217, 119, 6, 0.12);
    --public-deep: #fef3c7;
    --error: #e11d48;
    --error-glow: rgba(225, 29, 72, 0.1);
    --weekend-fill: #7c3aed;
    --weekend-text: #ffffff;

    --accent: #6366f1;
    --accent-glow: rgba(99, 102, 241, 0.15);

    --border: rgba(0, 0, 0, 0.06);
    --border-strong: rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: 'DM Sans', system-ui, sans-serif;
    background: var(--ink);
    color: var(--text);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
}

/* ─── Animated background mesh ─── */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -1;
    background:
        radial-gradient(ellipse 80% 50% at 20% 40%, rgba(52, 211, 153, 0.04) 0%, transparent 70%),
        radial-gradient(ellipse 60% 60% at 80% 20%, rgba(129, 140, 248, 0.04) 0%, transparent 70%),
        radial-gradient(ellipse 50% 80% at 50% 90%, rgba(251, 191, 36, 0.03) 0%, transparent 70%);
    animation: meshShift 20s ease-in-out infinite alternate;
}
@keyframes meshShift {
    0%   { opacity: 1; }
    50%  { opacity: 0.6; }
    100% { opacity: 1; }
}

/* Subtle noise overlay */
body::after {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -1;
    opacity: 0.015;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    background-repeat: repeat;
    pointer-events: none;
}

/* ─── Navbar ─── */
.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2.5rem;
    height: 60px;
    background: var(--surface-glass);
    backdrop-filter: blur(20px) saturate(1.4);
    -webkit-backdrop-filter: blur(20px) saturate(1.4);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
}
.nav-brand {
    font-family: 'Playfair Display', serif;
    font-weight: 800;
    font-size: 1.15rem;
    color: var(--text);
    text-decoration: none;
    letter-spacing: -0.02em;
}
.nav-brand-sub {
    font-family: 'DM Sans', sans-serif;
    font-weight: 400;
    font-size: 0.7rem;
    color: var(--text-dim);
    margin-left: 0.4rem;
    letter-spacing: 0.02em;
}
.nav-links { display: flex; gap: 0.15rem; align-items: center; }
.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.82rem;
    font-weight: 500;
    padding: 0.4rem 0.85rem;
    border-radius: var(--radius);
    transition: all 0.2s;
    position: relative;
}
.nav-links a:hover {
    color: var(--text);
    background: rgba(255,255,255,0.05);
}
.nav-user {
    font-size: 0.8rem;
    color: var(--text-dim);
    margin-left: 1rem;
    padding-left: 1.25rem;
    border-left: 1px solid var(--border-strong);
}
.nav-logout {
    color: var(--text-dim) !important;
    font-size: 0.78rem !important;
}
.nav-logout:hover { color: var(--error) !important; background: var(--error-glow) !important; }

.container { max-width: 1440px; margin: 0 auto; padding: 2rem 2.5rem; }

/* ═══════════════════════════════════════════════
   LANDING / AUTH
   ═══════════════════════════════════════════════ */
.landing {
    text-align: center;
    padding-top: 8vh;
    animation: fadeUp 0.6s ease-out;
}
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}
.landing h1 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    letter-spacing: -0.04em;
    margin-bottom: 0.5rem;
    line-height: 1.1;
    background: linear-gradient(135deg, var(--text) 30%, var(--vacation) 60%, var(--public) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.landing-sub {
    color: var(--text-muted);
    margin-bottom: 3.5rem;
    font-size: 1.1rem;
    font-weight: 400;
}
.auth-toggle {
    max-width: 440px;
    margin: 0 auto;
}
.auth-toggle input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}
.auth-panel {
    display: none;
}
#auth-login:checked ~ .auth-panel-login,
#auth-register:checked ~ .auth-panel-register {
    display: block;
}
.auth-nudge {
    color: var(--text-muted);
    font-size: 0.83rem;
    margin: 1.1rem 0 0;
    line-height: 1.45;
    text-align: center;
}
.auth-nudge-link {
    color: var(--accent);
    cursor: pointer;
    text-decoration: underline;
    text-underline-offset: 2px;
}
.auth-card {
    background: var(--surface-raised);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-xl);
    padding: 1.9rem;
    width: 100%;
    text-align: left;
    transition: border-color 0.2s, box-shadow 0.2s;
    animation: fadeUp 0.6s ease-out both;
}
.auth-card:hover {
    border-color: var(--border-strong);
    box-shadow: 0 6px 28px rgba(0,0,0,0.22);
}
.auth-card h2 {
    font-family: 'Playfair Display', serif;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text);
}
label {
    display: block;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
input, select {
    display: block;
    width: 100%;
    padding: 0.65rem 0.85rem;
    margin-top: 0.35rem;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    font-family: inherit;
    background: rgba(255,255,255,0.03);
    color: var(--text);
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
    outline: none;
}
input:focus, select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
    background: rgba(255,255,255,0.05);
}
select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2378716c' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    padding-right: 2.25rem;
}
select option { background: var(--ink-soft); color: var(--text); }
button {
    display: block;
    width: 100%;
    padding: 0.7rem;
    margin-top: 1rem;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: var(--radius);
    font-size: 0.85rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    letter-spacing: 0.02em;
    transition: all 0.2s;
    position: relative;
    overflow: hidden;
}
button::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent 40%, rgba(255,255,255,0.15) 100%);
    pointer-events: none;
}
button:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 20px var(--accent-glow);
}
button:active { transform: translateY(0); }
.alert {
    padding: 0.85rem 1.25rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
    font-size: 0.85rem;
    font-weight: 500;
}
.alert-error {
    background: var(--error-glow);
    color: var(--error);
    border: 1px solid rgba(251, 113, 133, 0.2);
}

/* ═══════════════════════════════════════════════
   CALENDAR HEADER
   ═══════════════════════════════════════════════ */
.calendar-header {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    position: sticky;
    top: 60px;
    z-index: 50;
    background: var(--ink);
    padding: 0.85rem 2.5rem;
    margin: 0 -2.5rem 1.75rem;
    border-bottom: 1px solid var(--border);
}
.calendar-header-top {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}
.year-nav { display: flex; align-items: center; gap: 0.6rem; }
.year-nav h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2.25rem;
    font-weight: 900;
    min-width: 5rem;
    text-align: center;
    letter-spacing: -0.04em;
}
.year-arrow {
    text-decoration: none;
    font-size: 0.95rem;
    color: var(--text-muted);
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-strong);
    border-radius: 50%;
    background: var(--surface-raised);
    transition: all 0.2s;
}
.year-arrow:hover {
    color: var(--text);
    border-color: var(--accent);
    box-shadow: 0 0 16px var(--accent-glow);
    background: rgba(129, 140, 248, 0.1);
}
.calendar-stats { display: flex; gap: 0.5rem; }
.stat {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: var(--surface-raised);
    border: 1px solid var(--border);
    padding: 0.35rem 1rem;
    border-radius: 100px;
    letter-spacing: 0.01em;
}
.stat-remaining {
    color: var(--vacation);
    border-color: rgba(52, 211, 153, 0.2);
    background: var(--vacation-glow);
}
.stat-vacation {
    color: var(--vacation);
    border-color: rgba(52, 211, 153, 0.15);
}
.stat-public {
    color: var(--public);
    border-color: rgba(251, 191, 36, 0.15);
}
.view-toggle { display: flex; gap: 0.5rem; margin-left: auto; align-items: center; }
.toggle-group { display: flex; }
.toggle-btn {
    padding: 0.4rem 1rem;
    font-size: 0.8rem;
    font-weight: 500;
    text-decoration: none;
    color: var(--text-muted);
    border: 1px solid var(--border-strong);
    background: var(--surface-raised);
    transition: all 0.2s;
}
.toggle-btn:first-child { border-radius: var(--radius) 0 0 var(--radius); }
.toggle-btn:last-child { border-radius: 0 var(--radius) var(--radius) 0; }
.toggle-btn + .toggle-btn { border-left: 0; }
.toggle-btn:hover { color: var(--text-secondary); }
.toggle-btn.active {
    background: var(--text);
    color: var(--ink);
    border-color: var(--text);
    font-weight: 600;
}

/* ═══════════════════════════════════════════════
   YEAR BAR CHART
   ═══════════════════════════════════════════════ */
.year-bar {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
.year-bar-legend {
    display: flex;
    gap: 0.85rem;
    flex-shrink: 0;
}
.year-bar-legend-item {
    font-size: 0.65rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    white-space: nowrap;
}
.year-bar-legend-item::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 1px;
    flex-shrink: 0;
}
.bar-working-label { color: var(--text-secondary); }
.bar-working-label::before { background: var(--surface-raised); border: 1px solid var(--border); }
.bar-vacation-label { color: var(--vacation); }
.bar-vacation-label::before { background: var(--vacation); }
.bar-public-label { color: var(--public); }
.bar-public-label::before { background: var(--public); }
.bar-weekend-label { color: #7c3aed; }
.bar-weekend-label::before { background: #7c3aed; }

.year-bar-track {
    display: flex;
    height: 6px;
    border-radius: 3px;
    overflow: hidden;
    flex: 1;
    background: var(--surface-raised);
    border: 1px solid var(--border);
}
.year-bar-segment {
    min-width: 1px;
    transition: width 0.3s ease;
}
.bar-working { background: var(--surface-raised); }
.bar-weekend { background: var(--weekend-fill); }
.bar-vacation { background: var(--vacation); }
.bar-public { background: var(--public); }

/* ─── Week group toggle ─── */
.week-group-toggle {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 1rem;
}

/* ═══════════════════════════════════════════════
   YEAR GRID — The heart of the app
   ═══════════════════════════════════════════════ */
.year-grid {
    overflow-x: auto;
    background: var(--surface);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border);
    padding: 1.5rem 1.75rem;
    position: relative;
}
/* Top-left decorative glow */
.year-grid::before {
    content: '';
    position: absolute;
    top: -1px;
    left: -1px;
    right: -1px;
    height: 1px;
    background: linear-gradient(90deg, var(--vacation) 0%, var(--accent) 50%, var(--public) 100%);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    opacity: 0.4;
}
.month-grid, .week-grid {
    border-collapse: separate;
    border-spacing: 3px;
    font-size: 0.75rem;
}
.month-grid th, .month-grid td,
.week-grid th, .week-grid td {
    padding: 0;
    text-align: center;
}
.month-label, .week-label {
    font-family: 'DM Sans', sans-serif;
    font-weight: 700;
    text-align: left !important;
    padding-right: 1rem !important;
    white-space: nowrap;
    font-size: 0.7rem;
    color: var(--text-dim);
    min-width: 10rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}
.day-header {
    font-weight: 500;
    color: var(--text-dim);
    padding: 0 0 0.5rem 0 !important;
    font-size: 0.6rem;
    letter-spacing: 0.02em;
}
/* Align toggle */
.align-btn {
    padding: 0.35rem 0.85rem;
    font-size: 0.78rem;
    font-weight: 500;
    font-family: inherit;
    color: var(--text-muted);
    background: var(--surface-raised);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    cursor: pointer;
    transition: all 0.2s;
    width: auto;
    margin: 0;
    line-height: 1.4;
}
.align-btn:hover {
    color: var(--text);
    border-color: var(--accent);
    transform: none;
    box-shadow: none;
}
.align-btn::after { display: none; }
.align-btn.active {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}

.day-header-weekend {
    color: var(--weekend-text);
}

/* ─── Day cells: luminous tiles ─── */
.day-cell {
    width: 30px;
    height: 30px;
    line-height: 30px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--text-dim);
    transition: all 0.15s ease;
    user-select: none;
    position: relative;
    background: rgba(255,255,255,0.02);
}
.day-cell:hover {
    background: rgba(129, 140, 248, 0.12);
    color: var(--accent);
    box-shadow: 0 0 12px var(--accent-glow);
    transform: scale(1.15);
    z-index: 2;
    border-radius: var(--radius-sm);
}

/* Vacation: lush green glow */
.day-cell.vacation {
    background: linear-gradient(135deg, rgba(52, 211, 153, 0.2) 0%, rgba(52, 211, 153, 0.35) 100%);
    color: var(--vacation);
    font-weight: 700;
    box-shadow: 0 0 8px var(--vacation-glow);
}
.day-cell.vacation:hover {
    box-shadow: 0 0 18px var(--vacation-glow);
    background: linear-gradient(135deg, rgba(52, 211, 153, 0.3) 0%, rgba(52, 211, 153, 0.5) 100%);
}

/* Half-day vacation: diagonal split */
.day-cell.vacation_half {
    background: linear-gradient(135deg, rgba(52, 211, 153, 0.35) 50%, rgba(255,255,255,0.02) 50%);
    color: var(--vacation);
    border-color: rgba(52, 211, 153, 0.3);
    box-shadow: 0 0 6px var(--vacation-glow);
}
.day-cell.vacation_half:hover {
    box-shadow: 0 0 16px var(--vacation-glow);
    background: linear-gradient(135deg, rgba(52, 211, 153, 0.5) 50%, rgba(255,255,255,0.05) 50%);
}

/* Public holiday: warm amber glow */
.day-cell.public {
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.15) 0%, rgba(251, 191, 36, 0.3) 100%);
    color: var(--public);
    font-weight: 700;
    cursor: default;
    box-shadow: 0 0 8px var(--public-glow);
}
.day-cell.public:hover {
    transform: none;
    box-shadow: 0 0 8px var(--public-glow);
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.15) 0%, rgba(251, 191, 36, 0.3) 100%);
    color: var(--public);
}

/* Weekend: solid tinted background */
.day-cell.weekend {
    background: var(--weekend-fill);
    color: var(--weekend-text);
    cursor: default;
}
.day-cell.weekend:hover {
    transform: none;
    box-shadow: none;
    background: var(--weekend-fill);
    color: var(--weekend-text);
}

.day-empty { width: 30px; height: 30px; }

.week-month-group {
    margin-bottom: 1.5rem;
}
.week-month-group:last-child {
    margin-bottom: 0;
}
.week-month-heading {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text);
    margin: 0 0 0.35rem 0;
    letter-spacing: 0.04em;
}

/* ─── Legend ─── */
.legend {
    margin-top: 1.5rem;
    display: flex;
    gap: 2rem;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-muted);
}
.legend-item { display: flex; align-items: center; gap: 0.5rem; }
.legend-color {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
}
.legend-color.vacation { background: var(--vacation); box-shadow: 0 0 6px var(--vacation-glow); }
.legend-color.public { background: var(--public); box-shadow: 0 0 6px var(--public-glow); }
.legend-color.weekend { background: var(--weekend-fill); }
.legend-color.presence-high { background: rgba(52, 211, 153, 0.5); }
.legend-color.presence-mid { background: rgba(251, 191, 36, 0.5); }
.legend-color.presence-low { background: rgba(251, 113, 133, 0.5); }
.legend-sep { color: var(--text-dim); margin: 0 0.25rem; }

/* ═══════════════════════════════════════════════
   SETTINGS
   ═══════════════════════════════════════════════ */
.settings-page { max-width: 460px; }
.settings-page h2 {
    font-family: 'Playfair Display', serif;
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
}
.settings-form {
    background: var(--surface-raised);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-xl);
    padding: 2.25rem;
}
.yearly-allowance-fieldset {
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    padding: 1rem 1.25rem;
    margin: 0.5rem 0 0.9rem;
}
.yearly-allowance-fieldset legend {
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 0 0.5rem;
}
.yearly-allowance-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 0.75rem;
}
.yearly-allowance-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    margin-bottom: 0;
}
.yearly-allowance-year {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-dim);
    letter-spacing: 0.04em;
}
.yearly-allowance-item input {
    text-align: center;
}

/* ═══════════════════════════════════════════════
   ADMIN
   ═══════════════════════════════════════════════ */
.admin-page h2 {
    font-family: 'Playfair Display', serif;
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 0.5rem;
}
.admin-page p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    font-size: 0.85rem;
}
.admin-table-wrapper {
    overflow-x: auto;
    background: var(--surface);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border);
    padding: 1.25rem;
}
.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.82rem;
}
.admin-table th {
    text-align: left;
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid var(--border-strong);
}
.admin-table td {
    padding: 0.65rem 0.75rem;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}
.admin-table tbody tr { transition: background 0.15s; }
.admin-table tbody tr:hover { background: rgba(129, 140, 248, 0.04); }
.admin-user-name { font-weight: 600; color: var(--text); }
.admin-username { color: var(--text-muted); font-family: 'DM Mono', 'SF Mono', monospace; font-size: 0.75rem; }
.admin-num { text-align: right; font-variant-numeric: tabular-nums; }
.admin-depleted { color: var(--error); font-weight: 700; }
.admin-low { color: var(--public); font-weight: 600; }
.admin-teams { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.admin-team-badge {
    font-size: 0.68rem;
    font-weight: 500;
    padding: 0.15rem 0.55rem;
    border-radius: 100px;
    background: var(--accent-glow);
    color: var(--accent);
    white-space: nowrap;
}
.admin-team-lead {
    background: var(--vacation-glow);
    color: var(--vacation);
}
.admin-no-team { color: var(--text-dim); }
.admin-section-heading {
    font-family: 'Playfair Display', serif;
    font-size: 1.25rem;
    font-weight: 700;
    margin: 2.5rem 0 1rem;
    letter-spacing: -0.02em;
}
.admin-teams-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
}
.admin-team-card {
    background: var(--surface-raised);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
}
.admin-team-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}
.admin-team-card-name {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: 1rem;
}
.admin-team-card-count {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-weight: 500;
}
.admin-team-member-list {
    list-style: none;
    padding: 0;
    font-size: 0.82rem;
    color: var(--text-secondary);
}
.admin-team-member-list li {
    padding: 0.25rem 0;
    border-bottom: 1px solid var(--border);
}
.admin-team-member-list li:last-child { border-bottom: none; }
.admin-team-lead-tag {
    font-size: 0.6rem;
    font-weight: 600;
    color: var(--vacation);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    background: var(--vacation-glow);
    padding: 0.1rem 0.45rem;
    border-radius: 100px;
    margin-left: 0.35rem;
}

/* ═══════════════════════════════════════════════
   TEAMS
   ═══════════════════════════════════════════════ */
.teams-page { max-width: 640px; }
.teams-page h2 {
    font-family: 'Playfair Display', serif;
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
}
.teams-page p {
    color: var(--text-muted);
    margin-bottom: 2rem;
}
.team-list { display: flex; flex-direction: column; gap: 0.75rem; margin-bottom: 2.5rem; }
.team-card {
    background: var(--surface-raised);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.25rem 1.5rem;
    transition: all 0.2s;
}
.team-card:hover {
    border-color: var(--border-strong);
    box-shadow: 0 4px 24px rgba(0,0,0,0.25);
}
.team-card a {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    color: var(--text);
    text-decoration: none;
    font-size: 1.05rem;
    transition: color 0.2s;
}
.team-card a:hover { color: var(--accent); }
.team-role {
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--accent);
    margin-left: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    background: var(--accent-glow);
    padding: 0.2rem 0.6rem;
    border-radius: 100px;
    vertical-align: middle;
}
.team-share { margin-top: 0.65rem; }
.team-share small { color: var(--text-dim); font-size: 0.72rem; }
.copy-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    min-width: 28px;
    padding: 0;
    margin: 0 0.4rem 0 0;
    background: var(--surface-raised);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s;
    vertical-align: middle;
}
.copy-btn:hover {
    color: var(--accent);
    border-color: var(--accent);
    box-shadow: 0 0 8px var(--accent-glow);
    transform: none;
}
.copy-btn::after { display: none; }
.copy-btn.copied {
    color: var(--vacation);
    border-color: var(--vacation);
}
.team-share code {
    font-size: 0.68rem;
    background: rgba(255,255,255,0.04);
    padding: 0.3rem 0.6rem;
    border-radius: var(--radius-sm);
    word-break: break-all;
    font-family: 'DM Mono', 'SF Mono', monospace;
    color: var(--text-muted);
    border: 1px solid var(--border);
}
.create-team { margin-top: 1.5rem; }
.create-team h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-secondary);
}
.create-team-form {
    background: var(--surface-raised);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-lg);
    padding: 1.25rem 1.5rem;
    display: flex;
    gap: 0.75rem;
    align-items: end;
}
.create-team-form label { flex: 1; margin-bottom: 0; }
.create-team-form button { width: auto; white-space: nowrap; padding: 0.65rem 1.5rem; }

/* ═══════════════════════════════════════════════
   GANTT / TEAM VIEW
   ═══════════════════════════════════════════════ */
.gantt-wrapper {
    overflow-x: auto;
    background: var(--surface);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border);
    padding: 1.25rem 1.25rem 1.25rem 0;
    position: relative;
}
.gantt-wrapper::before {
    content: '';
    position: absolute;
    top: -1px;
    left: -1px;
    right: -1px;
    height: 1px;
    background: linear-gradient(90deg, var(--vacation) 0%, var(--accent) 50%, var(--public) 100%);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    opacity: 0.4;
}
.gantt {
    border-collapse: collapse;
    font-size: 0.65rem;
}
.gantt th, .gantt td { padding: 0; }
.gantt-name {
    position: sticky;
    left: 0;
    background: var(--surface);
    z-index: 1;
    padding: 0.5rem 1.25rem !important;
    text-align: left;
    white-space: nowrap;
    font-size: 0.8rem;
    font-weight: 500;
    min-width: 150px;
    border-right: 1px solid var(--border);
}
thead .gantt-name {
    font-weight: 600;
    color: var(--text-dim);
    text-transform: uppercase;
    font-size: 0.62rem;
    letter-spacing: 0.08em;
}
.gantt-month-header {
    text-align: center;
    font-size: 0.68rem;
    font-weight: 700;
    color: var(--text-dim);
    padding: 0.5rem 0 !important;
    border-bottom: 1px solid var(--border);
    border-left: 1px solid var(--border);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.gantt-day-header {
    font-weight: 400;
    color: var(--text-dim);
    width: 8px;
    min-width: 8px;
    font-size: 0.48rem;
}
.gantt-cell {
    width: 8px;
    min-width: 8px;
    height: 30px;
}
.gantt-cell.vacation { background: rgba(52, 211, 153, 0.35); }
.gantt-cell.public { background: rgba(251, 191, 36, 0.25); }
.gantt-cell.weekend {
    background: var(--weekend-fill);
}
.gantt-cell.gantt-today,
.gantt-day-header.gantt-today {
    box-shadow: inset 2px 0 0 var(--accent);
}
.gantt-day-header.gantt-weekend { background: var(--weekend-fill); }

/* ─── Team week view: collapsible rows ─── */
.team-week-table .presence-summary-row {
    cursor: pointer;
}
.team-week-table .presence-summary-row:hover {
    background: rgba(129, 140, 248, 0.04);
}
.week-toggle {
    cursor: pointer;
    user-select: none;
}
.week-chevron {
    display: inline-block;
    font-size: 0.55rem;
    margin-right: 0.2rem;
    color: var(--text-dim);
    transition: transform 0.15s;
}
/* Member detail rows: hidden by default via inline style, toggled by JS */
.member-name-cell {
    font-weight: 500 !important;
    font-size: 0.65rem !important;
    color: var(--text-muted) !important;
    padding-left: 1.2rem !important;
    letter-spacing: 0 !important;
    text-transform: none !important;
}
.member-detail-row .day-cell {
    width: 26px;
    height: 26px;
    line-height: 26px;
    font-size: 0.65rem;
}

/* ─── Team week view: mirrors individual week layout ─── */
.team-week-view {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}
.team-week-member-name {
    font-family: 'Playfair Display', serif;
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}
.team-week-member .year-grid {
    padding: 1rem 1.25rem;
}
.team-week-presence .year-grid {
    padding: 1rem 1.25rem;
}
/* Presence cells in team week view */
.day-cell.presence-cell-high {
    background: linear-gradient(135deg, rgba(52, 211, 153, 0.15), rgba(52, 211, 153, 0.3));
    color: var(--vacation);
    font-weight: 600;
    cursor: default;
}
.day-cell.presence-cell-high:hover { transform: none; box-shadow: none; }
.day-cell.presence-cell-mid {
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.15), rgba(251, 191, 36, 0.3));
    color: var(--public);
    font-weight: 600;
    cursor: default;
}
.day-cell.presence-cell-mid:hover { transform: none; box-shadow: none; }
.day-cell.presence-cell-low {
    background: linear-gradient(135deg, rgba(251, 113, 133, 0.2), rgba(251, 113, 133, 0.35));
    color: var(--error);
    font-weight: 600;
    cursor: default;
}
.day-cell.presence-cell-low:hover { transform: none; box-shadow: none; }
/* Weekly presence % column */
.week-presence-header {
    font-size: 0.6rem;
    font-weight: 600;
    color: var(--text-dim);
    text-align: center;
    padding: 0 0.5rem !important;
}
.week-presence-val {
    font-size: 0.65rem;
    font-weight: 700;
    text-align: center;
    padding: 0 0.35rem;
    border-radius: var(--radius-sm);
    white-space: nowrap;
    vertical-align: middle;
}
.week-presence-val.presence-high { color: var(--vacation); }
.week-presence-val.presence-mid  { color: var(--public); }
.week-presence-val.presence-low  { color: var(--error); }

/* Presence row */
.presence-row { border-bottom: 2px solid var(--border-strong); }
.presence-label {
    font-weight: 700 !important;
    font-size: 0.68rem !important;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted) !important;
}
.presence-cell.presence-high { background: rgba(52, 211, 153, 0.35); }
.presence-cell.presence-mid  { background: rgba(251, 191, 36, 0.3); }
.presence-cell.presence-low  { background: rgba(251, 113, 133, 0.35); }

/* Gantt row hover */
.gantt tbody tr { transition: background 0.15s; }
.gantt tbody tr:hover { background: rgba(129, 140, 248, 0.04); }
.gantt tbody tr:hover .gantt-name { background: rgba(129, 140, 248, 0.04); }

/* ═══════════════════════════════════════════════
   CHART DASHBOARD
   ═══════════════════════════════════════════════ */

.chart-container {
    padding: 1.5rem 0;
    min-height: 300px;
}

.chart-scroll {
    overflow-x: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--text-dim) transparent;
    padding-bottom: 0.5rem;
}

.chart-title {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 1.2rem;
}

.chart-tooltip {
    position: fixed;
    background: var(--ink);
    border: 1px solid var(--border-strong);
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    color: var(--text);
    pointer-events: none;
    z-index: 100;
    display: none;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    white-space: nowrap;
}

.chart-legend {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
    font-size: 0.7rem;
    color: var(--text-dim);
}

.chart-legend-bar {
    width: 120px;
    height: 10px;
    border-radius: 3px;
    background: linear-gradient(to right, rgba(251, 113, 133, 0.7), rgba(251, 191, 36, 0.7), rgba(52, 211, 153, 0.7));
}

.chart-member-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1rem;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.chart-legend-item {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.chart-legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 2px;
    display: inline-block;
}

/* ─── Calendar table ─── */

.cal-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 3px 3px;
    table-layout: fixed;
}

.cal-table thead th {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 0.5rem 0;
    text-align: center;
}

.cal-wk-header { width: 3.5rem; text-align: right; padding-right: 0.8rem !important; }

.cal-month-sep td {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    padding: 1.2rem 0 0.3rem 0;
    border: none;
}

.cal-wk {
    font-size: 0.75rem;
    color: var(--text-dim);
    text-align: right;
    padding-right: 0.8rem;
    cursor: pointer;
    user-select: none;
    transition: color 0.15s;
    width: 3.5rem;
}

.cal-wk:hover { color: var(--text); }

.cal-cell {
    text-align: center;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text);
    padding: 0.5rem 0;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: box-shadow 0.12s, filter 0.12s;
    user-select: none;
}

.cal-cell:hover {
    box-shadow: 0 0 0 2px var(--text-secondary);
    filter: brightness(1.1);
    z-index: 1;
    position: relative;
}

.cal-cell.cal-low { color: #fff; }
.cal-cell.cal-mid { color: var(--text); }
.cal-cell.cal-empty { background: transparent; cursor: default; }
.cal-cell.cal-empty:hover { box-shadow: none; filter: none; }

.cal-cell.cal-today {
    box-shadow: 0 0 0 2.5px var(--accent);
}

.cal-cell.cal-cell-selected {
    box-shadow: 0 0 0 2.5px var(--text);
}

.cal-row { cursor: pointer; }
.cal-row:hover .cal-wk { color: var(--text); }

.cal-row-selected {
    outline: 2px solid var(--accent);
    outline-offset: 1px;
    border-radius: var(--radius-sm);
}

.cal-row-selected .cal-wk {
    color: var(--accent);
    font-weight: 700;
}

/* ─── Detail member table ─── */

.detail-member-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 0.5rem;
    font-size: 0.8rem;
}

.detail-member-table th {
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 0.4rem 0.6rem;
    text-align: left;
    border-bottom: 1px solid var(--border-strong);
}

.detail-member-table td {
    padding: 0.35rem 0.6rem;
    border-bottom: 1px solid var(--border);
    color: var(--text-secondary);
}

.detail-member-table tbody tr:hover td {
    background: var(--ink-soft);
}

.detail-member-table tfoot td {
    border-bottom: none;
    border-top: 1px solid var(--border-strong);
    padding-top: 0.5rem;
}

.detail-status-present { color: var(--vacation); }
.detail-status-absent { color: var(--error); }
.detail-status-public { color: var(--public); }
.detail-status-half { color: var(--public); }

/* ─── Detail panel ─── */

.chart-detail {
    display: none;
    margin-top: 1.2rem;
    padding: 1rem 1.25rem;
    background: var(--surface-raised);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
}

.chart-detail-header {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text);
    margin-bottom: 0.6rem;
}

.chart-detail-days {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    letter-spacing: 0.02em;
}

.chart-detail-body {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.chart-detail-tag {
    padding: 0.25rem 0.65rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
}

.chart-detail-tag.absent {
    background: rgba(251, 113, 133, 0.12);
    color: var(--error);
    border: 1px solid rgba(251, 113, 133, 0.2);
}


/* ═══════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════ */
@media (max-width: 768px) {
    .auth-forms { flex-direction: column; align-items: center; }
    .calendar-header { flex-direction: column; align-items: flex-start; }
    .view-toggle { margin-left: 0; }
    .container { padding: 1.25rem; }
    .landing { padding-top: 3rem; }
    .navbar { padding: 0 1.25rem; }
    .year-grid { padding: 1rem; }
}

/* ─── Scrollbar ─── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
    background: var(--text-dim);
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ─── Selection ─── */
::selection {
    background: var(--accent-glow);
    color: var(--text);
}

/* ═══════════════════════════════════════════════
   LIGHT MODE OVERRIDES
   Adjusts hardcoded rgba values used in dark mode
   ═══════════════════════════════════════════════ */
@media (prefers-color-scheme: light) {
    :root:not([data-theme="dark"]) {
        /* Mesh is lighter & warmer */
        body::before {
            background:
                radial-gradient(ellipse 80% 50% at 20% 40%, rgba(5, 150, 105, 0.06) 0%, transparent 70%),
                radial-gradient(ellipse 60% 60% at 80% 20%, rgba(99, 102, 241, 0.05) 0%, transparent 70%),
                radial-gradient(ellipse 50% 80% at 50% 90%, rgba(217, 119, 6, 0.04) 0%, transparent 70%);
        }
        body::after { opacity: 0.025; }
    }
}
[data-theme="light"] body::before {
    background:
        radial-gradient(ellipse 80% 50% at 20% 40%, rgba(5, 150, 105, 0.06) 0%, transparent 70%),
        radial-gradient(ellipse 60% 60% at 80% 20%, rgba(99, 102, 241, 0.05) 0%, transparent 70%),
        radial-gradient(ellipse 50% 80% at 50% 90%, rgba(217, 119, 6, 0.04) 0%, transparent 70%);
}
[data-theme="light"] body::after { opacity: 0.025; }

/* Nav link hover */
[data-theme="light"] .nav-links a:hover,
:root:not([data-theme="dark"]) .nav-links a:hover {
    background: rgba(0,0,0,0.04);
}
@media (prefers-color-scheme: light) {
    :root:not([data-theme="dark"]) .nav-links a:hover { background: rgba(0,0,0,0.04); }
}

/* Auth card hover */
[data-theme="light"] .auth-card:hover {
    border-color: rgba(0,0,0,0.12);
    box-shadow: 0 8px 40px rgba(0,0,0,0.08);
}
@media (prefers-color-scheme: light) {
    :root:not([data-theme="dark"]) .auth-card:hover {
        border-color: rgba(0,0,0,0.12);
        box-shadow: 0 8px 40px rgba(0,0,0,0.08);
    }
}

/* Form inputs */
[data-theme="light"] input,
[data-theme="light"] select {
    background: var(--surface);
}
[data-theme="light"] input:focus,
[data-theme="light"] select:focus {
    background: var(--surface);
}
[data-theme="light"] select option { background: var(--surface); color: var(--text); }
@media (prefers-color-scheme: light) {
    :root:not([data-theme="dark"]) input,
    :root:not([data-theme="dark"]) select { background: var(--surface); }
    :root:not([data-theme="dark"]) input:focus,
    :root:not([data-theme="dark"]) select:focus { background: var(--surface); }
    :root:not([data-theme="dark"]) select option { background: var(--surface); color: var(--text); }
}

/* Day cell defaults */
[data-theme="light"] .day-cell { background: rgba(0,0,0,0.015); }
[data-theme="light"] .day-cell:hover {
    background: rgba(99, 102, 241, 0.08);
    box-shadow: 0 0 12px rgba(99, 102, 241, 0.1);
}
@media (prefers-color-scheme: light) {
    :root:not([data-theme="dark"]) .day-cell { background: rgba(0,0,0,0.015); }
    :root:not([data-theme="dark"]) .day-cell:hover {
        background: rgba(99, 102, 241, 0.08);
        box-shadow: 0 0 12px rgba(99, 102, 241, 0.1);
    }
}

/* Vacation cells — light */
[data-theme="light"] .day-cell.vacation {
    background: linear-gradient(135deg, rgba(5, 150, 105, 0.12) 0%, rgba(5, 150, 105, 0.22) 100%);
    box-shadow: 0 0 6px rgba(5, 150, 105, 0.1);
}
[data-theme="light"] .day-cell.vacation:hover {
    background: linear-gradient(135deg, rgba(5, 150, 105, 0.18) 0%, rgba(5, 150, 105, 0.3) 100%);
    box-shadow: 0 0 14px rgba(5, 150, 105, 0.15);
}
@media (prefers-color-scheme: light) {
    :root:not([data-theme="dark"]) .day-cell.vacation {
        background: linear-gradient(135deg, rgba(5, 150, 105, 0.12) 0%, rgba(5, 150, 105, 0.22) 100%);
        box-shadow: 0 0 6px rgba(5, 150, 105, 0.1);
    }
    :root:not([data-theme="dark"]) .day-cell.vacation:hover {
        background: linear-gradient(135deg, rgba(5, 150, 105, 0.18) 0%, rgba(5, 150, 105, 0.3) 100%);
        box-shadow: 0 0 14px rgba(5, 150, 105, 0.15);
    }
}

/* Half-day cells — light */
[data-theme="light"] .day-cell.vacation_half {
    background: linear-gradient(135deg, rgba(5, 150, 105, 0.22) 50%, rgba(0,0,0,0.015) 50%);
    box-shadow: 0 0 5px rgba(5, 150, 105, 0.12);
}
[data-theme="light"] .day-cell.vacation_half:hover {
    background: linear-gradient(135deg, rgba(5, 150, 105, 0.32) 50%, rgba(0,0,0,0.015) 50%);
}
@media (prefers-color-scheme: light) {
    :root:not([data-theme="dark"]) .day-cell.vacation_half {
        background: linear-gradient(135deg, rgba(5, 150, 105, 0.22) 50%, rgba(0,0,0,0.015) 50%);
        box-shadow: 0 0 5px rgba(5, 150, 105, 0.12);
    }
    :root:not([data-theme="dark"]) .day-cell.vacation_half:hover {
        background: linear-gradient(135deg, rgba(5, 150, 105, 0.32) 50%, rgba(0,0,0,0.015) 50%);
    }
}

/* Public holiday cells — light */
[data-theme="light"] .day-cell.public {
    background: linear-gradient(135deg, rgba(217, 119, 6, 0.1) 0%, rgba(217, 119, 6, 0.2) 100%);
    box-shadow: 0 0 6px rgba(217, 119, 6, 0.08);
}
[data-theme="light"] .day-cell.public:hover {
    background: linear-gradient(135deg, rgba(217, 119, 6, 0.1) 0%, rgba(217, 119, 6, 0.2) 100%);
    box-shadow: 0 0 6px rgba(217, 119, 6, 0.08);
}
@media (prefers-color-scheme: light) {
    :root:not([data-theme="dark"]) .day-cell.public {
        background: linear-gradient(135deg, rgba(217, 119, 6, 0.1) 0%, rgba(217, 119, 6, 0.2) 100%);
        box-shadow: 0 0 6px rgba(217, 119, 6, 0.08);
    }
    :root:not([data-theme="dark"]) .day-cell.public:hover {
        background: linear-gradient(135deg, rgba(217, 119, 6, 0.1) 0%, rgba(217, 119, 6, 0.2) 100%);
        box-shadow: 0 0 6px rgba(217, 119, 6, 0.08);
    }
}

/* Weekend cells — light: ensure purple overrides base .day-cell background */
[data-theme="light"] .day-cell.weekend {
    background: var(--weekend-fill);
    color: var(--weekend-text);
}
[data-theme="light"] .day-cell.weekend:hover {
    background: var(--weekend-fill);
    color: var(--weekend-text);
}
@media (prefers-color-scheme: light) {
    :root:not([data-theme="dark"]) .day-cell.weekend {
        background: var(--weekend-fill);
        color: var(--weekend-text);
    }
    :root:not([data-theme="dark"]) .day-cell.weekend:hover {
        background: var(--weekend-fill);
        color: var(--weekend-text);
    }
}

/* Team card hover — light */
[data-theme="light"] .team-card:hover {
    box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}
@media (prefers-color-scheme: light) {
    :root:not([data-theme="dark"]) .team-card:hover { box-shadow: 0 4px 24px rgba(0,0,0,0.06); }
}

/* Share code — light */
[data-theme="light"] .team-share code {
    background: rgba(0,0,0,0.03);
}
@media (prefers-color-scheme: light) {
    :root:not([data-theme="dark"]) .team-share code { background: rgba(0,0,0,0.03); }
}

/* Gantt cells — light */
[data-theme="light"] .gantt-cell.vacation { background: rgba(5, 150, 105, 0.2); }
[data-theme="light"] .gantt-cell.public { background: rgba(217, 119, 6, 0.15); }
[data-theme="light"] .gantt tbody tr:hover { background: rgba(99, 102, 241, 0.03); }
[data-theme="light"] .gantt tbody tr:hover .gantt-name { background: rgba(99, 102, 241, 0.03); }
@media (prefers-color-scheme: light) {
    :root:not([data-theme="dark"]) .gantt-cell.vacation { background: rgba(5, 150, 105, 0.2); }
    :root:not([data-theme="dark"]) .gantt-cell.public { background: rgba(217, 119, 6, 0.15); }
    :root:not([data-theme="dark"]) .gantt tbody tr:hover { background: rgba(99, 102, 241, 0.03); }
    :root:not([data-theme="dark"]) .gantt tbody tr:hover .gantt-name { background: rgba(99, 102, 241, 0.03); }
}

/* Year grid top gradient — lighter in light mode */
[data-theme="light"] .year-grid::before,
[data-theme="light"] .gantt-wrapper::before { opacity: 0.6; }
@media (prefers-color-scheme: light) {
    :root:not([data-theme="dark"]) .year-grid::before,
    :root:not([data-theme="dark"]) .gantt-wrapper::before { opacity: 0.6; }
}

/* Light year grid has a subtle shadow instead */
[data-theme="light"] .year-grid,
[data-theme="light"] .gantt-wrapper {
    box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 4px 16px rgba(0,0,0,0.03);
}
@media (prefers-color-scheme: light) {
    :root:not([data-theme="dark"]) .year-grid,
    :root:not([data-theme="dark"]) .gantt-wrapper {
        box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 4px 16px rgba(0,0,0,0.03);
    }
}

/* Scrollbar — light */
[data-theme="light"] ::-webkit-scrollbar-thumb { background: var(--ink-muted); }
[data-theme="light"] ::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }
@media (prefers-color-scheme: light) {
    :root:not([data-theme="dark"]) ::-webkit-scrollbar-thumb { background: var(--ink-muted); }
    :root:not([data-theme="dark"]) ::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }
}

/* ─── Theme toggle button ─── */
.theme-toggle {
    background: none;
    border: 1px solid var(--border-strong);
    border-radius: 50%;
    width: 32px;
    height: 32px;
    min-width: 32px;
    padding: 0;
    margin: 0 0 0 0.5rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    line-height: 1;
    color: var(--text-muted);
    transition: all 0.2s;
    flex-shrink: 0;
}
.theme-toggle:hover {
    color: var(--text);
    border-color: var(--accent);
    box-shadow: 0 0 12px var(--accent-glow);
    background: transparent;
    transform: none;
}
.theme-toggle::after { display: none; }