/* TOURNAMENT LIST PAGE */
body {
    padding-bottom: 48px;
}

.competitions-header,
.register-team-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 40px 0;
    margin-bottom: 30px;
}

.filter-sidebar {
    background: var(--schedule-card-bg);
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 4px 15px var(--schedule-shadow);
    margin-bottom: 30px;
    border: 1px solid var(--schedule-border-color);
}

.filter-sidebar .active-filter {
    /* border: 2px solid var(--secondary-color); */
    box-shadow: 0 0 4px 0.2rem var(--success-color);
}

.filter-sidebar .btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.competition-card, .card {
    background: var(--schedule-card-bg);
    border-radius: 10px;
    margin-bottom: 20px;
    box-shadow: 0 4px 15px var(--schedule-shadow);
    border: none;
    overflow: hidden;
}

.competition-card {
    transition: all 0.3s ease;
    user-select: none;
    cursor: pointer;
}

.competition-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--schedule-hover-shadow);
}

.competition-card-header, .card-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.competition-card-body, .card-body {
    padding: 20px;
}

.card-menu {
    margin: 0;
    padding: 0;
    display: inline;
    margin-right: 12px;
}

.card-menu .btn-success,
.register-team-btn button,
.competition-detail .card-menu .btn-success {
    color: #333;
    background-color: var(--secondary-color);
    border-color: var(--primary-color);
}

.register-team-btn button:hover {
    background-color: var(--primary-color);
}

.card-menu .btn-success:hover,
.competition-detail .card-menu .btn-success:hover {
    background-color: var(--warning-color);
}

.competition-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
    text-decoration: none;
    color: inherit;
}

.competition-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 15px;
    color: var(--schedule-muted-color);
    font-size: 0.9rem;
}

.competition-meta .meta-item {
    display: flex;
    align-items: center;
    gap: 5px;
}

.competition-meta .meta-item.calendar-item {
    font-size: 18px;
    text-transform: uppercase;
    border: 1px solid var(--danger-color);
    color: var(--danger-color);
    border-radius: 8px;
    padding: 4px 8px;
}

.competition-description {
    margin-bottom: 15px;
    color: var(--schedule-text-color);
}

.competition-stats {
    display: flex;
    gap: 20px;
    margin-top: 15px;
}

.stat-item {
    text-align: center;
    padding: 10px;
    background: var(--schedule-card-hover-bg);
    border-radius: 8px;
    border: 1px solid var(--schedule-border-color);
}

.stat-number {
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--primary-color);
}

.stat-label {
    font-size: 0.8rem;
    color: var(--schedule-muted-color);
}

.filter-group {
    margin-bottom: 20px;
}

.filter-group label {
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 8px;
    display: block;
}

.form-control, .form-select {
    background-color: var(--schedule-card-bg);
    border-color: var(--schedule-border-color);
    color: var(--schedule-text-color);
}

.form-control:focus, .form-select:focus {
    background-color: var(--schedule-card-bg);
    border-color: var(--secondary-color);
    color: var(--schedule-text-color);
    box-shadow: 0 0 0 0.25rem rgba(52, 152, 219, 0.25);
}

.badge-status {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-upcoming {
    background-color: #e3f2fd;
    color: #1976d2;
}

.status-ongoing {
    background-color: #e8f5e8;
    color: #388e3c;
}

.status-completed {
    background-color: #fafafa;
    color: #666;
}

.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--schedule-muted-color);
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 20px;
    opacity: 0.5;
}

/* Mobile responsive sidebar */
@media (max-width: 768px) {
    .filter-sidebar {
        margin-bottom: 20px;
    }
    
    .competition-meta {
        font-size: 0.8rem;
    }
    
    .competition-stats {
        gap: 10px;
    }
    
    .stat-item {
        padding: 8px;
    }

    .btn-group {
        margin-top: 24px;
    }

    .text-end {
        text-align: center !important;
    }
}

/* Collapsible sidebar on mobile */
.filter-toggle {
    display: none;
}

@media (max-width: 991px) {
    .filter-toggle {
        display: block;
        margin-bottom: 20px;
    }
    
    .filter-sidebar {
        display: none;
    }
    
    .filter-sidebar.show {
        display: block;
    }
}

@media (prefers-color-scheme: dark) {
    body.register-team-body {
        color: var(--text-on-dark);
    }
}