:root {
    --accent: #4f46e5;
    --bg: #f7f7f9;
    --card: #ffffff;
    --text: #1c1c28;
    --muted: #6b7280;
    --border: #e5e7eb;
    --danger: #dc2626;
    --success: #16a34a;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
}

body.dark {
    --bg: #111118;
    --card: #1c1c28;
    --text: #f3f4f6;
    --muted: #9ca3af;
    --border: #2e2e3a;
}

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1.5rem;
    background: var(--card);
    border-bottom: 1px solid var(--border);
}

.topbar nav { display: flex; gap: 1rem; align-items: center; }
.topbar a { color: var(--text); text-decoration: none; }
.logo { font-weight: 700; font-size: 1.25rem; color: var(--accent) !important; }

.container { max-width: 960px; margin: 0 auto; padding: 1.5rem 1rem 3rem; }
.narrow { max-width: 420px; margin: 0 auto; }
.narrow-card { max-width: 480px; }

h1 { font-size: 1.6rem; margin: 0.5rem 0 1rem; }
h2 { font-size: 1.2rem; margin: 1.5rem 0 0.75rem; }
h2.step { color: var(--accent); }

.hero { text-align: center; padding: 3rem 0 2rem; }
.hero h1 { font-size: 2.2rem; }
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem; }

.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 1rem 1.25rem;
    margin: 0.75rem 0;
}

.success-card { border-color: var(--success); }
.row-card { display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.row-card.cancelled { opacity: 0.6; }

form label { display: block; margin: 0.6rem 0; font-size: 0.95rem; }
form input[type="text"], form input[type="email"], form input[type="password"],
form input[type="tel"], form input[type="number"], form input[type="date"],
form input[type="time"], form select, form textarea {
    display: block;
    width: 100%;
    margin-top: 0.25rem;
    padding: 0.5rem 0.6rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--card);
    color: var(--text);
    font: inherit;
}

label.checkbox { display: flex; gap: 0.4rem; align-items: center; }
label.checkbox input { width: auto; }
.inline-label { display: flex; gap: 0.75rem; align-items: center; }
.inline-label .day-name { min-width: 5.5rem; }
.inline-label input { flex: 1; margin-top: 0; }

.btn {
    display: inline-block;
    background: var(--accent);
    color: #fff;
    border: 1px solid var(--accent);
    border-radius: 8px;
    padding: 0.55rem 1.2rem;
    font: inherit;
    text-decoration: none;
    cursor: pointer;
    margin-top: 0.5rem;
}

.btn-small { padding: 0.25rem 0.7rem; font-size: 0.9rem; }
.btn-ghost { background: transparent; color: var(--accent); }
.btn-danger { background: var(--danger); border-color: var(--danger); }

.flash { padding: 0.6rem 1rem; border-radius: 8px; margin: 0.5rem 0; }
.flash-error { background: #fee2e2; color: #991b1b; }
.flash-success { background: #dcfce7; color: #166534; }
body.dark .flash-error { background: #451a1a; color: #fca5a5; }
body.dark .flash-success { background: #14321f; color: #86efac; }

.chips { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.chip {
    padding: 0.4rem 0.9rem;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--card);
    color: var(--text);
    text-decoration: none;
    font-size: 0.95rem;
}
.chip.active { border-color: var(--accent); color: var(--accent); font-weight: 600; }

.week-nav { display: flex; align-items: center; gap: 1rem; margin: 1rem 0 0.5rem; }

.grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.5rem;
}
@media (max-width: 720px) { .grid { grid-template-columns: repeat(2, 1fr); } }

.grid-day { background: var(--card); border: 1px solid var(--border); border-radius: 8px; padding: 0.5rem; }
.grid-day-head { font-weight: 600; font-size: 0.85rem; margin-bottom: 0.4rem; }

.slot {
    display: block;
    width: 100%;
    margin: 0.25rem 0;
    padding: 0.3rem 0;
    text-align: center;
    border: 1px solid var(--accent);
    border-radius: 6px;
    color: var(--accent);
    background: transparent;
    text-decoration: none;
    font: inherit;
    font-size: 0.9rem;
    cursor: pointer;
}
.slot:hover, .slot.active { background: var(--accent); color: #fff; }
.slot-form { margin: 0; }

.booking { border-left: 3px solid var(--accent); padding: 0.3rem 0.5rem; margin: 0.3rem 0; font-size: 0.85rem; }
.booking.cancelled { border-left-color: var(--muted); opacity: 0.6; }

.muted { color: var(--muted); }
.badge {
    background: var(--border);
    border-radius: 6px;
    padding: 0.1rem 0.5rem;
    font-size: 0.8rem;
}

.tabs { display: flex; flex-wrap: wrap; gap: 0.25rem; border-bottom: 1px solid var(--border); margin: 1rem 0; }
.tabs a {
    padding: 0.5rem 0.9rem;
    color: var(--text);
    text-decoration: none;
    border-bottom: 2px solid transparent;
}
.tabs a.active { color: var(--accent); border-bottom-color: var(--accent); }

.cabinet-head { display: flex; align-items: baseline; gap: 1rem; }

.stat-row { display: flex; gap: 1rem; flex-wrap: wrap; margin: 1rem 0; }
.stat {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 0.6rem 1.2rem;
    text-align: center;
}
.stat b { display: block; font-size: 1.3rem; }
.stat span { font-size: 0.8rem; color: var(--muted); }

.table { width: 100%; border-collapse: collapse; background: var(--card); border-radius: 10px; }
.table th, .table td { text-align: left; padding: 0.6rem 0.8rem; border-bottom: 1px solid var(--border); }
.table tr.inactive { opacity: 0.5; }

.actions { display: flex; gap: 0.75rem; align-items: center; flex-wrap: wrap; }
.plain-list { padding-left: 1.2rem; }
.note p { margin: 0 0 0.25rem; }

.link-danger {
    background: none;
    border: none;
    color: var(--danger);
    cursor: pointer;
    padding: 0;
    font-size: 0.8rem;
}

.code {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 0.8rem 1rem;
    overflow-x: auto;
    font-size: 0.85rem;
}

.embed .container { padding: 0.5rem 0.5rem 1rem; }