/* ============================================================================
   Page Headers Component
   Unified gradient headers for all dashboard and index pages
   ============================================================================ */

/* Base Page Header */
.page-header {
    background: var(--gradient-header);
    border-radius: 0;
    padding: var(--spacing-2xl);
    color: white;
    margin-bottom: 0;
}

.page-header h1,
.page-header h3 {
    font-size: 2rem;
    font-weight: 800;
    margin: 0 0 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 1rem;
    color: white;
}

.page-header h1 i,
.page-header h3 i {
    font-size: 1.75rem;
}

.page-header .header-subtitle,
.header-subtitle {
    opacity: 0.9;
    font-size: 1rem;
    margin: 0;
    color: rgba(255, 255, 255, 0.9);
}

/* Page Header with Actions (flex layout) */
.page-header--with-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.page-header .header-actions,
.header-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
}

/* Compact variant for smaller pages */
.page-header--compact {
    padding: 2rem;
}

.page-header--compact h1,
.page-header--compact h3 {
    font-size: 1.5rem;
}

/* Page Content Card (pairs with page-header) */
.page-content-card,
.dashboard-content-card {
    background: white;
    border-radius: 0 0 16px 16px;
    overflow: hidden;
    box-shadow: var(--shadow-card);
    padding: 2rem;
}

/* Header Button Styles */
.header-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: all var(--transition-base);
    border: none;
    cursor: pointer;
}

.header-btn--primary {
    background: white;
    color: var(--ekafa-primary);
}

.header-btn--primary:hover {
    background: var(--gray-100);
    color: var(--ekafa-primary);
    transform: translateY(-2px);
    text-decoration: none;
}

.header-btn--outline {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.header-btn--outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: white;
    color: white;
    text-decoration: none;
}

/* Legacy class aliases for backward compatibility */
.dashboard-header {
    background: var(--gradient-header);
    border-radius: 0;
    padding: var(--spacing-2xl);
    color: white;
    margin-bottom: 0;
}

.dashboard-header h1 {
    font-size: 2rem;
    font-weight: 800;
    margin: 0 0 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 1rem;
    color: white;
}

/* Module-specific headers (legacy support) */
.attendance-header,
.grades-header,
.stock-header,
.payment-header,
.activities-header,
.registration-header {
    background: var(--gradient-header);
    border-radius: 16px 16px 0 0;
    padding: var(--spacing-2xl);
    color: white;
    margin-bottom: 0;
}

.attendance-header h3,
.grades-header h3,
.stock-header h3,
.payment-header h3,
.activities-header h3,
.registration-header h3 {
    font-size: 1.75rem;
    font-weight: 800;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: white;
}

/* Responsive */
@media (max-width: 768px) {
    .page-header {
        padding: var(--spacing-lg);
    }

    .page-header h1,
    .page-header h3 {
        font-size: 1.5rem;
        flex-wrap: wrap;
    }

    .page-header--with-actions {
        flex-direction: column;
        align-items: flex-start;
    }

    .header-actions {
        width: 100%;
        justify-content: flex-start;
    }

    .page-content-card,
    .dashboard-content-card {
        padding: 1rem;
    }
}