/*
 * FILE: assets/css/components.css
 * MODULE: UI Components
 * PURPOSE: Buttons, cards, forms, nav items, auth layout, tables, badges
 * LAST UPDATED: 2026-04-20
 */

.gc-card,
.gc-stat-card {
    background: var(--gc-surface);
    border: 1px solid var(--gc-border);
    border-radius: var(--gc-radius);
    padding: 18px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
}

.gc-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--gc-border);
}

.gc-card-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1rem;
    margin: 0;
}

.gc-stat-label {
    color: var(--gc-text-secondary);
    font-size: 12px;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.gc-stat-value {
    font-family: 'Sora', sans-serif;
    font-size: 2rem;
    font-weight: 800;
}

.gc-nav-item,
.gc-mobile-nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--gc-text-secondary);
    text-decoration: none;
    padding: 11px 14px;
    border-radius: 10px;
    transition: var(--gc-transition);
}

.gc-nav-item:hover,
.gc-mobile-nav-item:hover {
    color: var(--gc-text-primary);
    background: rgba(124, 58, 237, 0.12);
}

.gc-mobile-nav {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gc-surface);
    border-top: 1px solid var(--gc-border);
    justify-content: space-around;
    padding: 8px 4px calc(8px + env(safe-area-inset-bottom));
    z-index: 1100;
}

.gc-mobile-nav-item {
    flex-direction: column;
    gap: 4px;
    font-size: 11px;
}

.gc-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: 44px;
    padding: 10px 16px;
    border: none;
    border-radius: var(--gc-radius-sm);
    text-decoration: none;
    font-weight: 700;
    transition: var(--gc-transition);
}

.gc-btn-primary {
    background: var(--gc-grad-primary);
    color: #fff;
}

.gc-btn-primary:hover {
    color: #fff;
    transform: translateY(-1px);
}

.gc-btn-outline {
    background: transparent;
    color: var(--gc-text-primary);
    border: 1px solid var(--gc-border);
}

.gc-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
}

.gc-badge-available { background: rgba(16, 185, 129, 0.18); color: var(--gc-neon-green); }
.gc-badge-busy { background: rgba(245, 158, 11, 0.18); color: var(--gc-neon-orange); }

.gc-form-group { margin-bottom: 16px; }

.gc-label {
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
    color: var(--gc-text-secondary);
    font-weight: 700;
}

.gc-input {
    width: 100%;
    min-height: 44px;
    padding: 11px 14px;
    border-radius: var(--gc-radius-sm);
    border: 1px solid var(--gc-border);
    background: var(--gc-surface-2);
    color: var(--gc-text-primary);
}

.gc-input:focus {
    outline: none;
    border-color: var(--gc-neon-purple);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.15);
}

.gc-auth-wrap {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 18px;
}

.gc-auth-card {
    width: 100%;
    max-width: 460px;
    background: var(--gc-grad-surface);
    border: 1px solid var(--gc-border);
    border-radius: 18px;
    padding: 24px;
}

.gc-table thead th {
    color: var(--gc-text-secondary);
    border-bottom-color: var(--gc-border);
    font-size: 12px;
    text-transform: uppercase;
}

.gc-table tbody td {
    border-bottom-color: rgba(42, 47, 69, 0.7);
    vertical-align: middle;
}

.gc-station-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 16px;
}

.gc-station-card {
    background: var(--gc-surface);
    border: 1px solid var(--gc-border);
    border-radius: var(--gc-radius);
    padding: 16px;
    transition: var(--gc-transition);
}

.gc-station-card.available { border-color: rgba(16, 185, 129, 0.45); }
.gc-station-card.in_session { border-color: rgba(6, 182, 212, 0.55); box-shadow: 0 0 0 1px rgba(6, 182, 212, 0.15); }
.gc-station-card.maintenance { border-color: rgba(245, 158, 11, 0.55); }
.gc-station-card.offline { opacity: 0.8; border-color: rgba(239, 68, 68, 0.55); }

.gc-station-card:hover {
    transform: translateY(-2px);
}

.gc-session-timer {
    font-family: 'Sora', sans-serif;
    font-weight: 800;
    font-size: 1.2rem;
    color: var(--gc-neon-cyan);
}

.station-filter.active {
    background: var(--gc-grad-primary);
    color: #fff;
    border-color: transparent;
}