/* ============================================
   PAGE HEADERS - LIQUID GLASS STYLE
   iOS-inspired glass morphism headers
   ============================================ */

/* Base page header with glass morphism */
.page-header {
    background: linear-gradient(
        145deg,
        rgba(13, 110, 253, 0.85) 0%,
        rgba(13, 110, 253, 0.7) 50%,
        rgba(11, 94, 215, 0.8) 100%
    );
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    color: var(--text-inverse);
    padding: 1.75rem 0;
    margin-bottom: 2rem;
    border-radius: 0 0 var(--radius-xl, 1rem) var(--radius-xl, 1rem);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-top: none;
    box-shadow:
        0 4px 24px rgba(0, 0, 0, 0.12),
        0 1px 8px rgba(0, 0, 0, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.25),
        inset 0 -1px 0 rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

/* Subtle shimmer effect on headers */
.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.4) 50%,
        transparent 100%
    );
}

.page-header h1 {
    color: var(--text-inverse) !important;
    font-weight: 600;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    margin-bottom: 0.5rem;
    position: relative;
}

.page-header p {
    color: var(--text-inverse) !important;
    opacity: 0.9;
    margin-bottom: 0;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
}

.page-header .lead {
    font-size: 1.1rem;
    font-weight: 400;
}

/* Header with icon */
.page-header i {
    margin-right: 0.5rem;
}

/* ============================================
   HEADER COLOR VARIANTS - GLASS STYLE
   ============================================ */

/* Primary - Blue (default) */
.page-header-primary,
.events-header,
.admin-header,
.credit-header,
.inquiry-header,
.inventory-header,
.event-tracker-page-header,
.manage-clients-page-header,
.league-schedules-page-header {
    background: linear-gradient(
        145deg,
        rgba(13, 110, 253, 0.88) 0%,
        rgba(13, 110, 253, 0.72) 50%,
        rgba(11, 94, 215, 0.82) 100%
    );
}

/* Success - Green */
.page-header-success,
.daily-cash-header,
.tax-header {
    background: linear-gradient(
        145deg,
        rgba(25, 135, 84, 0.88) 0%,
        rgba(25, 135, 84, 0.72) 50%,
        rgba(21, 115, 71, 0.82) 100%
    );
}

/* Info - Slate Blue */
.page-header-info,
.reports-header,
.league-dates-page-header {
    background: linear-gradient(
        145deg,
        rgba(91, 127, 149, 0.9) 0%,
        rgba(91, 127, 149, 0.75) 50%,
        rgba(74, 105, 123, 0.85) 100%
    );
}

/* Warning - Amber */
.page-header-warning {
    background: linear-gradient(
        145deg,
        rgba(255, 193, 7, 0.9) 0%,
        rgba(255, 193, 7, 0.75) 50%,
        rgba(224, 168, 0, 0.85) 100%
    );
}

.page-header-warning h1,
.page-header-warning p {
    color: #1a1a1a !important;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.3);
}

/* Danger - Red */
.page-header-danger {
    background: linear-gradient(
        145deg,
        rgba(220, 53, 69, 0.88) 0%,
        rgba(220, 53, 69, 0.72) 50%,
        rgba(185, 43, 57, 0.82) 100%
    );
}

/* Secondary - Dark */
.page-header-secondary,
.page-header-dark {
    background: linear-gradient(
        145deg,
        rgba(52, 58, 64, 0.92) 0%,
        rgba(52, 58, 64, 0.8) 50%,
        rgba(33, 37, 41, 0.88) 100%
    );
}

/* Purple variant */
.page-header-purple {
    background: linear-gradient(
        145deg,
        rgba(111, 66, 193, 0.88) 0%,
        rgba(111, 66, 193, 0.72) 50%,
        rgba(90, 50, 163, 0.82) 100%
    );
}

/* ============================================
   PAGE-SPECIFIC HEADER STYLES
   ============================================ */

/* Apply base glass styles to all page-specific headers */
.events-header,
.admin-header,
.credit-header,
.inquiry-header,
.inventory-header,
.event-tracker-page-header,
.manage-clients-page-header,
.daily-cash-header,
.tax-header,
.reports-header,
.league-schedules-page-header,
.league-dates-page-header {
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    color: var(--text-inverse);
    padding: 1.75rem 0;
    margin-bottom: 2rem;
    border-radius: 0 0 var(--radius-xl, 1rem) var(--radius-xl, 1rem);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-top: none;
    box-shadow:
        0 4px 24px rgba(0, 0, 0, 0.12),
        0 1px 8px rgba(0, 0, 0, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.25),
        inset 0 -1px 0 rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.events-header::before,
.admin-header::before,
.credit-header::before,
.inquiry-header::before,
.inventory-header::before,
.event-tracker-page-header::before,
.manage-clients-page-header::before,
.daily-cash-header::before,
.tax-header::before,
.reports-header::before,
.league-schedules-page-header::before,
.league-dates-page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.4) 50%,
        transparent 100%
    );
}

.events-header h1,
.admin-header h1,
.credit-header h1,
.inquiry-header h1,
.inventory-header h1,
.event-tracker-page-header h1,
.manage-clients-page-header h1,
.daily-cash-header h1,
.tax-header h1,
.reports-header h1,
.league-schedules-page-header h1,
.league-dates-page-header h1 {
    color: var(--text-inverse) !important;
    font-weight: 600;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.events-header p,
.admin-header p,
.credit-header p,
.inquiry-header p,
.inventory-header p,
.event-tracker-page-header p,
.manage-clients-page-header p,
.daily-cash-header p,
.tax-header p,
.reports-header p,
.league-schedules-page-header p,
.league-dates-page-header p {
    color: var(--text-inverse) !important;
    opacity: 0.9;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
}

.events-header .opacity-75,
.admin-header .opacity-75,
.credit-header .opacity-75,
.inquiry-header .opacity-75,
.inventory-header .opacity-75,
.event-tracker-page-header .opacity-75,
.manage-clients-page-header .opacity-75,
.daily-cash-header .opacity-75,
.tax-header .opacity-75,
.reports-header .opacity-75,
.league-schedules-page-header .opacity-75,
.league-dates-page-header .opacity-75 {
    color: var(--text-inverse) !important;
}

/* ============================================
   DARK MODE ADJUSTMENTS
   ============================================ */

[data-theme="dark"] .page-header,
[data-theme="dark"] .events-header,
[data-theme="dark"] .admin-header,
[data-theme="dark"] .credit-header,
[data-theme="dark"] .inquiry-header,
[data-theme="dark"] .inventory-header,
[data-theme="dark"] .event-tracker-page-header,
[data-theme="dark"] .manage-clients-page-header,
[data-theme="dark"] .daily-cash-header,
[data-theme="dark"] .tax-header,
[data-theme="dark"] .reports-header,
[data-theme="dark"] .league-schedules-page-header,
[data-theme="dark"] .league-dates-page-header {
    border-color: rgba(255, 255, 255, 0.1);
    box-shadow:
        0 4px 24px rgba(0, 0, 0, 0.3),
        0 1px 8px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.15),
        inset 0 -1px 0 rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] .page-header::before,
[data-theme="dark"] .events-header::before,
[data-theme="dark"] .admin-header::before,
[data-theme="dark"] .credit-header::before,
[data-theme="dark"] .inquiry-header::before,
[data-theme="dark"] .inventory-header::before,
[data-theme="dark"] .event-tracker-page-header::before,
[data-theme="dark"] .manage-clients-page-header::before,
[data-theme="dark"] .daily-cash-header::before,
[data-theme="dark"] .tax-header::before,
[data-theme="dark"] .reports-header::before,
[data-theme="dark"] .league-schedules-page-header::before,
[data-theme="dark"] .league-dates-page-header::before {
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.2) 50%,
        transparent 100%
    );
}

/* ============================================
   SECTION HEADERS
   For card/section titles within pages
   ============================================ */

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    background: linear-gradient(
        145deg,
        rgba(255, 255, 255, 0.8) 0%,
        rgba(255, 255, 255, 0.6) 100%
    );
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: var(--radius-lg, 0.75rem) var(--radius-lg, 0.75rem) 0 0;
}

[data-theme="dark"] .section-header {
    background: linear-gradient(
        145deg,
        rgba(45, 45, 50, 0.9) 0%,
        rgba(35, 35, 40, 0.8) 100%
    );
    border-bottom-color: rgba(255, 255, 255, 0.06);
}

.section-header h5 {
    margin: 0;
    font-weight: 600;
    color: var(--text-heading);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.section-header h5 i {
    color: var(--brand-primary);
}

.section-header-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

/* ============================================
   COMPACT HEADER VARIANT
   ============================================ */

.page-header-compact {
    padding: 1.25rem 0;
}

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

/* ============================================
   HEADER WITH BREADCRUMB
   ============================================ */

.page-header .breadcrumb {
    background: transparent;
    padding: 0;
    margin-bottom: 0.5rem;
}

.page-header .breadcrumb-item,
.page-header .breadcrumb-item a {
    color: rgba(255, 255, 255, 0.8);
}

.page-header .breadcrumb-item.active {
    color: var(--text-inverse);
}

.page-header .breadcrumb-item + .breadcrumb-item::before {
    color: rgba(255, 255, 255, 0.6);
}

/* ============================================
   HEADER WITH STATS/BADGES
   ============================================ */

.page-header .header-stats {
    display: flex;
    gap: 1.5rem;
    margin-top: 1rem;
}

.page-header .header-stat {
    text-align: center;
    background: rgba(255, 255, 255, 0.15);
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-md, 0.5rem);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.page-header .header-stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1;
}

.page-header .header-stat-label {
    font-size: 0.875rem;
    opacity: 0.9;
}