.filter-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 12px;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.btn-create {
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    color: white;
    border-radius: 8px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 6px -1px rgba(37, 99, 235, 0.2);
    transition: all 0.3s ease;
    text-decoration: none;
    border: none;
    cursor: pointer;
}

.btn-create:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 8px -1px rgba(37, 99, 235, 0.3);
    color: white;
    text-decoration: none;
}

.filter-select {
    padding: 0.7rem 1rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background-color: white;
    font-size: 0.95rem;
    color: var(--dark-text);
    outline: none;
    font-weight: 500;
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    transition: all 0.2s;
}

.filter-select:focus {
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.search-box {
    display: flex;
    gap: 6px;
    background: white;
    padding: 5px 6px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    width: 100%;
    max-width: 360px;
}

.search-box input {
    border: none;
    outline: none;
    padding: 6px 10px;
    font-size: 0.95rem;
    width: 100%;
}

.search-box button {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 6px 14px;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.search-box button:hover {
    background: var(--primary-hover);
}

.school-group-card {
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
    margin-bottom: 2rem;
    overflow: hidden;
}

.school-group-header {
    background: #f8fafc;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.school-group-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.15rem;
    font-weight: 700;
    color: #1e293b;
    margin: 0;
}

.school-group-title i {
    color: #2563eb;
    font-size: 1.25rem;
}

.badge-school-count {
    background: #e0e7ff;
    color: #3730a3;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 20px;
}

.btn-add-school-rapor {
    padding: 6px 14px;
    background-color: #eff6ff;
    color: #2563eb;
    border: 1px solid #bfdbfe;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s;
}

.btn-add-school-rapor:hover {
    background-color: #2563eb;
    color: white;
    border-color: #2563eb;
    text-decoration: none;
}

.action-btns {
    display: flex;
    gap: 6px;
}

.btn-action {
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
}

.btn-action.print {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
}

.btn-action.print:hover {
    background-color: var(--success-color);
    color: white;
    text-decoration: none;
}

.btn-action.edit {
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
}

.btn-action.edit:hover {
    background-color: var(--warning-color);
    color: white;
    text-decoration: none;
}

.btn-action.delete {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--danger-color);
}

.btn-action.delete:hover {
    background-color: var(--danger-color);
    color: white;
    text-decoration: none;
}

.badge-average {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: white;
    padding: 4px 10px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.9rem;
    display: inline-block;
}

.stats-summary {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.stat-badge-card {
    background: white;
    border: 1px solid #e2e8f0;
    padding: 0.85rem 1.25rem;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.stat-badge-icon {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: #eff6ff;
    color: #2563eb;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
}

.stat-badge-info div:first-child {
    font-size: 0.8rem;
    color: #64748b;
    font-weight: 600;
    text-transform: uppercase;
}

.stat-badge-info div:last-child {
    font-size: 1.2rem;
    font-weight: 800;
    color: #1e293b;
}

.empty-state {
    text-align: center;
    padding: 3rem 1.5rem;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    margin-top: 1.5rem;
}

.empty-state i {
    font-size: 3.5rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
    opacity: 0.5;
}

.empty-state h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--dark-text);
}

.empty-state p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}