/* ===========================================
   AXEL CLUB - Public Groups Page Styles
   Showcase groups with elegant ice theme
   =========================================== */

.group-timetable > h2, .group-timetable > p { max-width: 1200px; margin: 0 auto var(--space-md); }
.group-timetable > h2 { color: var(--ice-deep); }
.group-timetable .groups-grid { grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); align-items: start; }
.timetable-period { margin-bottom: var(--space-md); padding-bottom: var(--space-md); border-bottom: 1px solid var(--silver-light); }
.timetable-period h4 { font-size: .9rem; color: var(--ice-deep); line-height: 1.5; margin-bottom: 10px; }
.timetable-period ul { list-style: none; padding: 0; margin: 0; }
.timetable-period li { display: grid; gap: 2px; padding: 8px 0; font-size: .9rem; }
.timetable-location, .group-timetable .timetable-note { color: var(--text-medium); font-size: .85rem; }
.group-timetable .timetable-note { margin-top: var(--space-md); }

/* ===== Groups Hero ===== */
.groups-hero {
    padding: calc(80px + var(--space-xl)) var(--space-md) var(--space-xl);
    text-align: center;
    background: linear-gradient(135deg, var(--ice-light) 0%, var(--ice-medium) 100%);
    position: relative;
    overflow: hidden;
}

.groups-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 30% 40%, var(--crystal-glow) 0%, transparent 25%),
        radial-gradient(circle at 70% 60%, rgba(183, 110, 121, 0.1) 0%, transparent 25%);
    pointer-events: none;
}

.groups-hero h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    color: var(--ice-deep);
    margin-bottom: var(--space-md);
    position: relative;
}

.groups-hero p {
    font-size: 1.15rem;
    color: var(--text-medium);
    max-width: 600px;
    margin: 0 auto;
    position: relative;
}

/* ===== Levels Filter ===== */
.levels-filter {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin: var(--space-xl) auto;
    max-width: 800px;
    flex-wrap: wrap;
    padding: 0 var(--space-md);
}

.level-btn {
    padding: 12px 24px;
    border: 2px solid var(--silver-light);
    border-radius: var(--radius-full);
    background: var(--crystal-white);
    color: var(--text-medium);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.level-btn:hover {
    border-color: var(--ice-medium);
    background: var(--ice-light);
    color: var(--ice-deep);
}

.level-btn.active {
    background: linear-gradient(135deg, var(--ice-dark) 0%, var(--ice-deep) 100%);
    border-color: var(--ice-dark);
    color: white;
}

/* ===== Groups Grid ===== */
.groups-section {
    padding: var(--space-xl) var(--space-md);
    background: var(--ice-light);
}

.groups-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-lg);
    max-width: 1200px;
    margin: 0 auto;
}

/* ===== Group Card ===== */
.group-card {
    background: #ffffff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-smooth);
    position: relative;
}

.group-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-strong);
}

/* Level indicator ribbon */
.group-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--ice-light), var(--ice-medium));
}

.group-card.debutant::before {
    background: linear-gradient(90deg, var(--ice-light), var(--ice-medium));}

.group-card.intermediaire::before {
    background: linear-gradient(90deg, var(--ice-light), var(--ice-medium));
}

.group-card.avance::before {
    background: linear-gradient(90deg, var(--ice-light), var(--ice-medium));
}

.group-card.competition::before {
    background: linear-gradient(90deg, var(--ice-light), var(--ice-medium));}

/* Card Header with gradient */
.group-card-header {
    padding: var(--space-lg);
    background: linear-gradient(135deg, var(--ice-light), var(--ice-medium));
    color: var(--ice-deep);
    position: relative;
}

.group-card.debutant .group-card-header {
    background: linear-gradient(135deg, #7cb69d 0%, #5a9a7d 100%);
}

.group-card.avance .group-card-header {
    background: linear-gradient(135deg, var(--rose-gold) 0%, #9e5a63 100%);
}

.group-card.competition .group-card-header {
    background: linear-gradient(135deg, #d4af37 0%, #b8962e 100%);
}

.group-level {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(255,255,255,0.2);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 500;
    margin-bottom: var(--space-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.group-card-header h3 {
    color: white;
    font-size: 1.4rem;
    margin-bottom: var(--space-xs);
}

.group-card-header p {
    color: var(--ice-deep);
    font-size: 0.9rem;
    margin: 0;
}

/* Card Body */
.group-card-body {
    padding: var(--space-lg);
}

.group-info-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--silver-light);
}

.group-info-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.group-info-icon {
    width: 40px;
    height: 40px;
    background: var(--ice-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.group-info-text {
    flex: 1;
}

.group-info-text label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-medium);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 2px;
}

.group-info-text span {
    font-weight: 600;
    color: var(--text-medium);
}

/* Card Footer */
.group-card-footer {
    padding: var(--space-md) var(--space-lg);
    background: var(--pearl);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.group-price {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--ice-deep);
}

.group-price span {
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--text-light);
}

/* Capacity indicator */
.capacity-bar {
    width: 100%;
    height: 6px;
    background: var(--silver-light);
    border-radius: var(--radius-full);
    margin-top: var(--space-sm);
    overflow: hidden;
}

.capacity-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--success), #5a9a7d);
    border-radius: var(--radius-full);
    transition: width 0.5s ease;
}

.capacity-fill.warning {
    background: linear-gradient(90deg, var(--warning), #d4b055);
}

.capacity-fill.full {
    background: linear-gradient(90deg, var(--danger), #c46666);
}

.capacity-text {
    font-size: 0.8rem;
    color: var(--text-light);
    margin-top: 4px;
}

/* ===== Group Details Modal ===== */
.group-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(5px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: var(--space-md);
}

.group-modal.active {
    display: flex;
}

.modal-content {
    background: var(--crystal-white);
    border-radius: var(--radius-lg);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    animation: fadeIn 0.3s ease;
}

.modal-header {
    padding: var(--space-lg);
    background: linear-gradient(135deg, var(--ice-dark) 0%, var(--ice-deep) 100%);
    color: white;
    position: relative;
}

.modal-close {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: rgba(255,255,255,0.2);
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    color: white;
    font-size: 1.2rem;
    transition: var(--transition-fast);
}

.modal-close:hover {
    background: rgba(255,255,255,0.3);
}

.modal-body {
    padding: var(--space-lg);
}

/* ===== Schedule Display ===== */
.schedule-display {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-top: var(--space-sm);
}

.schedule-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: var(--ice-light);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    color: var(--ice-deep);
}

/* ===== CTA Section ===== */
.groups-cta {
    text-align: center;
    padding: var(--space-xl) var(--space-md);
    background: linear-gradient(135deg, var(--ice-deep) 0%, #1a4a6e 100%);
    color: white;
    margin-top: var(--space-xl);
}

.groups-cta h2 {
    color: white;
    margin-bottom: var(--space-md);
}

.groups-cta p {
    color: rgba(255,255,255,0.85);
    max-width: 500px;
    margin: 0 auto var(--space-lg);
}

.groups-cta .btn-accent {
    background: linear-gradient(135deg, var(--rose-gold) 0%, var(--rose-gold-light) 100%);
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .groups-grid {
        grid-template-columns: 1fr;
    }

    .levels-filter {
        flex-direction: column;
        align-items: stretch;
    }

    .level-btn {
        text-align: center;
    }

    .group-card-footer {
        flex-direction: column;
        gap: var(--space-sm);
        text-align: center;
    }
}