/* LazyWOD — Minimal dark theme */

:root {
    --bg: #0f1117;
    --surface: #1a1d27;
    --border: #2a2d3a;
    --text: #e4e4e7;
    --text-muted: #8b8d97;
    --accent: #6366f1;
    --accent-hover: #818cf8;
    --success: #22c55e;
    --error: #ef4444;
    --warning: #f59e0b;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
}

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

/* Layout */
.container { max-width: 800px; margin: 0 auto; padding: 2rem 1rem; }
.nav { background: var(--surface); border-bottom: 1px solid var(--border); padding: 0.75rem 1.5rem; display: flex; justify-content: space-between; align-items: center; }
.nav-brand { font-weight: 700; font-size: 1.1rem; color: var(--text); }
.nav-links { display: flex; gap: 1.5rem; align-items: center; }
.nav-links a { color: var(--text-muted); font-size: 0.9rem; }
.nav-links a:hover { color: var(--text); }
.nav-icon-link { display: inline-flex; align-items: center; gap: 0.3rem; }
.nav-icon-link svg { opacity: 0.7; }
.nav-icon-link:hover svg { opacity: 1; }

/* Cards */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 1.5rem; margin-bottom: 1.5rem; }
.card h2 { font-size: 1.1rem; margin-bottom: 1rem; }
.card h3 { font-size: 0.95rem; color: var(--text-muted); margin-bottom: 0.75rem; }

/* Forms */
label { display: block; font-size: 0.85rem; color: var(--text-muted); margin-bottom: 0.25rem; }
input, select { width: 100%; padding: 0.5rem 0.75rem; background: var(--bg); border: 1px solid var(--border); border-radius: 6px; color: var(--text); font-size: 0.9rem; margin-bottom: 0.75rem; }
input:focus, select:focus { outline: none; border-color: var(--accent); }

.form-row { display: flex; gap: 0.75rem; align-items: flex-end; }
.form-row > * { flex: 1; }

/* Buttons */
.btn { display: inline-block; padding: 0.5rem 1rem; border: none; border-radius: 6px; font-size: 0.85rem; font-weight: 500; cursor: pointer; transition: background 0.15s; }
.btn-primary { background: var(--accent); color: white; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-sm { padding: 0.3rem 0.6rem; font-size: 0.8rem; }
.btn-danger { background: var(--error); color: white; }
.btn-danger:hover { background: #dc2626; }
.btn-ghost { background: transparent; border: 1px solid var(--border); color: var(--text-muted); }
.btn-ghost:hover { border-color: var(--text-muted); color: var(--text); }
.btn-success { background: var(--success); color: white; }

/* Flash messages */
.flash { padding: 0.75rem 1rem; border-radius: 6px; margin-bottom: 1rem; font-size: 0.9rem; }
.flash-success { background: rgba(34, 197, 94, 0.15); border: 1px solid rgba(34, 197, 94, 0.3); color: var(--success); }
.flash-error { background: rgba(239, 68, 68, 0.15); border: 1px solid rgba(239, 68, 68, 0.3); color: var(--error); }
.flash-info { background: rgba(99, 102, 241, 0.15); border: 1px solid rgba(99, 102, 241, 0.3); color: var(--accent); }

/* Tables */
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 0.6rem 0.75rem; border-bottom: 1px solid var(--border); font-size: 0.9rem; }
th { color: var(--text-muted); font-weight: 500; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.05em; }

/* Schedule badges */
.badge { display: inline-block; padding: 0.15rem 0.5rem; border-radius: 4px; font-size: 0.75rem; font-weight: 500; }
.badge-enabled { background: rgba(34, 197, 94, 0.15); color: var(--success); }
.badge-disabled { background: rgba(139, 141, 151, 0.15); color: var(--text-muted); }

/* Status badges for booking logs */
.status-booked { color: var(--success); }
.status-already_booked { color: var(--accent); }
.status-failed, .status-class_full { color: var(--error); }
.status-no_class { color: var(--text-muted); }
.status-dry_run { color: var(--warning); }

/* Auth pages */
.auth-container { max-width: 400px; margin: 4rem auto; padding: 0 1rem; }
.auth-container h1 { text-align: center; margin-bottom: 2rem; font-size: 1.5rem; }

/* Utilities */
.text-muted { color: var(--text-muted); }
.text-sm { font-size: 0.85rem; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mb-1 { margin-bottom: 0.5rem; }
.inline-form { display: inline; }

/* Workout cards */
.workout-card { background: var(--bg); border: 1px solid var(--border); border-radius: 6px; padding: 1rem; margin-bottom: 0.75rem; }
.workout-card.workout-empty { opacity: 0.5; }
.workout-day { font-size: 1rem; margin-bottom: 0.5rem; color: var(--text); }
.workout-section { margin-bottom: 0.5rem; padding-left: 0.5rem; border-left: 2px solid var(--accent); }
.workout-label { display: block; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--accent); font-weight: 600; margin-bottom: 0.25rem; }
.workout-item { font-size: 0.85rem; margin-bottom: 0.15rem; }
.workout-detail { font-size: 0.8rem; color: var(--text-muted); margin-top: 0.25rem; line-height: 1.4; }

/* Table scroll wrapper */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }

/* Mobile responsive */
@media (max-width: 600px) {
    .nav { flex-wrap: wrap; gap: 0.5rem; padding: 0.5rem 1rem; }
    .nav-brand { font-size: 1rem; }
    .nav-links { gap: 0.75rem; flex-wrap: wrap; }
    .nav-links a { font-size: 0.8rem; }
    .nav-icon-link span { display: none; }

    .container { padding: 1rem 0.75rem; }
    .card { padding: 1rem; }

    .form-row { flex-direction: column; gap: 0; }
    .form-row > * { flex: none; width: 100%; }

    h1 { font-size: 1.3rem; }

    th, td { padding: 0.4rem 0.5rem; font-size: 0.8rem; }
    .btn-sm { padding: 0.25rem 0.45rem; font-size: 0.75rem; }
}

/* Collapsible sections */
details summary { list-style: none; }
details summary::-webkit-details-marker { display: none; }
details summary::before { content: '+ '; font-weight: bold; }
details[open] summary::before { content: '- '; }
details ol li { margin-bottom: 0.25rem; }
details code { background: var(--bg); padding: 0.1rem 0.4rem; border-radius: 3px; border: 1px solid var(--border); font-size: 0.8rem; }