/**
 * Events Page Styles
 * 
 * ============================================================================
 * FILE LOCATION: /includes/css/pages/events.css
 * CREATED: January 13, 2026
 * ============================================================================
 * 
 * BEM NAMING CONVENTION:
 * - Block: .events-page, .event-card, .event-map
 * - Element: .events-page__header, .event-card__title
 * - Modifier: .event-card--featured, .event-map--interactive
 * 
 * FEATURES:
 * - Custom background image (events_background.png)
 * - Transparent card overlays
 * - Fixed header/footer with scrollable content
 * - Responsive design
 * - Interactive map styling
 */

/* =============================================================================
   STICKY HEADER (KEEPS HEADER IN PLACE AT ALL TIMES)
   ============================================================================= */

.navbar,
header,
.site-header,
nav[role="navigation"] {
    position: fixed !important;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1030;
    width: 100%;
}

body {
    padding-top: 56px;
}

/* =============================================================================
   PAGE LAYOUT VARIABLES + BACKGROUND IMAGE SETTINGS
   ============================================================================= */

:root {
    --tb-header-h: 56px;
    --tb-footer-h: 80px;

    /* Background image settings */
    --tb-events-bg-position: center top;
    --tb-events-bg-size: cover;
    --tb-events-bg-opacity: 1;
    --tb-events-bg-blur: 3px;

    /* Overlay gradient strength */
    --tb-events-overlay-strength: 0.12;
    --tb-events-left-fade: 0.42;

    /* Card transparency */
    --tb-events-card-bg: rgba(255, 255, 255, 0.85);
    --tb-events-card-border: rgba(255, 255, 255, 0.70);
    
    /* Map card transparency */
    --tb-events-map-bg: rgba(255, 255, 255, 0.90);
    
    /* Event card transparency */
    --tb-event-card-bg: rgba(255, 255, 255, 0.88);
    --tb-event-card-hover-bg: rgba(255, 255, 255, 0.95);
    
    /* Featured event highlight */
    --tb-event-featured-border: rgba(255, 193, 7, 0.6);
}

/* =============================================================================
   FIXED FOOTER + SCROLLABLE CONTENT AREA
   ============================================================================= */

html, body {
    height: 100%;
}

body {
    overflow: hidden;
}

footer,
.site-footer,
.footer {
    position: fixed !important;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1025;
    min-height: var(--tb-footer-h);
}

/* =============================================================================
   MAIN PAGE WRAPPER
   ============================================================================= */

.events-page {
    background-color: #f8f9fa;
    
    /* Background image path */
    --tb-events-bg-url: url("/assets/images/backgrounds/events_background.png");
    
    position: fixed;
    top: var(--tb-header-h);
    left: 0;
    right: 0;
    bottom: var(--tb-footer-h);
    
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    
    isolation: isolate;
    min-height: auto;
    padding-top: 3rem;
    padding-bottom: 2rem;
    
    /* 80% zoom by default - user requested */
    zoom: 0.8;
    -moz-transform: scale(0.8);
    -moz-transform-origin: 0 0;
}

/* Fixed background - stays in place while content scrolls */
.events-page::before {
    content: "";
    position: fixed;
    top: var(--tb-header-h);
    left: 0;
    right: 0;
    bottom: var(--tb-footer-h);
    z-index: -3;
    
    background-image: var(--tb-events-bg-url);
    background-repeat: no-repeat;
    background-size: var(--tb-events-bg-size);
    background-position: var(--tb-events-bg-position);
    
    filter: blur(var(--tb-events-bg-blur)) saturate(0.88) contrast(0.90) brightness(1.06);
    opacity: var(--tb-events-bg-opacity);
    
    pointer-events: none;
}

/* Fixed overlay - stays in place while content scrolls */
.events-page::after {
    content: "";
    position: fixed;
    top: var(--tb-header-h);
    left: 0;
    right: 0;
    bottom: var(--tb-footer-h);
    z-index: -2;
    
    background:
        linear-gradient(90deg,
            rgba(246,236,222,var(--tb-events-left-fade)) 0%,
            rgba(246,236,222,0.22) 22%,
            rgba(246,236,222,0.08) 44%,
            rgba(246,236,222,0.00) 65%),
        linear-gradient(180deg,
            rgba(248,242,234,0.60) 0%,
            rgba(248,242,234,0.20) 40%,
            rgba(248,242,234,0.10) 70%,
            rgba(248,242,234,0.00) 100%),
        rgba(246,236,222,var(--tb-events-overlay-strength));
    
    pointer-events: none;
}

.events-page .container {
    position: relative;
}

/* =============================================================================
   PAGE HEADER
   ============================================================================= */

.events-page__header {
    margin-bottom: 2rem;
}

.events-page__title {
    font-weight: 800;
    letter-spacing: -0.4px;
    color: #212529;
    text-shadow: 0 1px 0 rgba(255,255,255,0.35);
    margin-bottom: 0.5rem;
}

.events-page__subtitle {
    color: #6c757d;
    font-size: 1.1rem;
}

/* =============================================================================
   CONTROL CARDS (FILTERS, VIEW TOGGLES)
   ============================================================================= */

.events-controls {
    background: var(--tb-events-card-bg) !important;
    border: 1px solid var(--tb-events-card-border) !important;
    border-radius: 0.75rem;
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    margin-bottom: 2rem;
}

.events-controls__section {
    padding: 1.5rem;
}

.events-controls__label {
    font-weight: 600;
    color: #495057;
    margin-bottom: 0.5rem;
    display: block;
}

/* =============================================================================
   MAP CONTAINER
   ============================================================================= */

.event-map {
    background: var(--tb-events-map-bg) !important;
    border: 1px solid var(--tb-events-card-border) !important;
    border-radius: 0.75rem;
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.event-map__title {
    font-weight: 700;
    color: #212529;
    margin-bottom: 1rem;
}

.event-map__container {
    min-height: 400px;
    background: rgba(248,249,250,0.5);
    border-radius: 0.5rem;
    overflow: hidden;
}

/* =============================================================================
   EVENT CARDS (BEM NAMING)
   ============================================================================= */

.event-card {
    background: var(--tb-event-card-bg) !important;
    border: 1px solid var(--tb-events-card-border) !important;
    border-radius: 0.75rem;
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    transition: all 0.2s ease;
    height: 100%;
}

.event-card:hover {
    background: var(--tb-event-card-hover-bg) !important;
    transform: translateY(-2px);
    box-shadow: 0 0.5rem 1rem rgba(0,0,0,0.15) !important;
}

.event-card--featured {
    border: 2px solid var(--tb-event-featured-border) !important;
    box-shadow: 0 0 12px rgba(255,193,7,0.3);
}

.event-card__image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 0.75rem 0.75rem 0 0;
}

.event-card__body {
    padding: 1.25rem;
}

.event-card__badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    margin-bottom: 0.5rem;
}

.event-card__badge--featured {
    background: linear-gradient(135deg, #ffc107 0%, #ff9800 100%);
    color: #fff;
}

.event-card__title {
    font-weight: 700;
    color: #212529;
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
}

.event-card__title-link {
    color: inherit;
    text-decoration: none;
}

.event-card__title-link:hover {
    color: #0d6efd;
}

.event-card__date {
    color: #6c757d;
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.event-card__location {
    color: #6c757d;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.event-card__description {
    color: #495057;
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 1rem;
}

.event-card__meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid rgba(0,0,0,0.1);
}

.event-card__rsvp {
    display: flex;
    gap: 1rem;
    font-size: 0.85rem;
    color: #6c757d;
}

.event-card__rsvp-item {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* =============================================================================
   EVENT DETAIL PAGE
   ============================================================================= */

.event-detail {
    background: var(--tb-event-card-bg) !important;
    border: 1px solid var(--tb-events-card-border) !important;
    border-radius: 0.75rem;
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    overflow: hidden;
}

.event-detail__hero {
    position: relative;
    height: 400px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.event-detail__hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.event-detail__hero-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    padding: 2rem;
    color: white;
}

.event-detail__body {
    padding: 2rem;
}

.event-detail__section {
    margin-bottom: 2rem;
}

.event-detail__section-title {
    font-weight: 700;
    color: #212529;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #0d6efd;
}

/* =============================================================================
   RSVP BUTTONS
   ============================================================================= */

.rsvp-buttons {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.rsvp-btn {
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    font-weight: 600;
    transition: all 0.2s ease;
    border: 2px solid transparent;
}

.rsvp-btn--going {
    background: #28a745;
    color: white;
}

.rsvp-btn--going:hover,
.rsvp-btn--going.active {
    background: #218838;
    border-color: #1e7e34;
}

.rsvp-btn--interested {
    background: #ffc107;
    color: #212529;
}

.rsvp-btn--interested:hover,
.rsvp-btn--interested.active {
    background: #e0a800;
    border-color: #d39e00;
}

.rsvp-btn--not-going {
    background: #6c757d;
    color: white;
}

.rsvp-btn--not-going:hover,
.rsvp-btn--not-going.active {
    background: #5a6268;
    border-color: #545b62;
}

/* =============================================================================
   RATING STARS
   ============================================================================= */

.rating-stars {
    display: flex;
    gap: 0.25rem;
}

.rating-star {
    color: #ffc107;
    cursor: pointer;
    transition: transform 0.2s ease;
    font-size: 1.5rem;
}

.rating-star:hover {
    transform: scale(1.2);
}

.rating-star--empty {
    color: #dee2e6;
}

/* =============================================================================
   COMMENTS SECTION
   ============================================================================= */

.event-comments {
    margin-top: 2rem;
}

.event-comment {
    padding: 1rem;
    background: rgba(248,249,250,0.5);
    border-radius: 0.5rem;
    margin-bottom: 1rem;
}

.event-comment__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.event-comment__author {
    font-weight: 600;
    color: #212529;
}

.event-comment__date {
    font-size: 0.85rem;
    color: #6c757d;
}

.event-comment__body {
    color: #495057;
    line-height: 1.5;
}

/* =============================================================================
   RESPONSIVE ADJUSTMENTS
   ============================================================================= */

@media (max-width: 991.98px) {
    body {
        padding-top: 56px;
    }
    
    .events-page {
        padding-top: 2rem;
        padding-bottom: 2rem;
    }
    
    .event-map__container {
        min-height: 300px;
    }
}

@media (max-width: 767.98px) {
    .event-card__meta {
        flex-direction: column;
        gap: 0.5rem;
        align-items: flex-start;
    }
    
    .rsvp-buttons {
        width: 100%;
    }
    
    .rsvp-btn {
        flex: 1;
    }
}

@media (max-width: 575.98px) {
    .events-page__title {
        font-size: 1.75rem;
    }
    
    .event-card__image {
        height: 150px;
    }
    
    .event-detail__hero {
        height: 250px;
    }
}

/* =============================================================================
   UTILITY CLASSES
   ============================================================================= */

.text-shadow-light {
    text-shadow: 0 1px 2px rgba(255,255,255,0.5);
}

.backdrop-blur {
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}
/* =============================================================================
   FEATURED EVENTS CAROUSEL
   ============================================================================= */

.featured-events-carousel {
    margin-bottom: 2rem;
    border-radius: 0.75rem;
    overflow: hidden;
    /* Enhanced transparent card style */
    background: var(--tb-events-card-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--tb-events-card-border);
    box-shadow: 0 0.5rem 2rem rgba(0,0,0,0.15),
                0 0.125rem 0.5rem rgba(0,0,0,0.08),
                inset 0 1px 0 rgba(255,255,255,0.4);
}

.featured-events-carousel .carousel {
    background: transparent;
}

.featured-events-carousel .carousel-inner {
    border-radius: 0.75rem;
    overflow: hidden;
}

.featured-events-carousel .carousel-item {
    height: 500px;
    position: relative;
}

.featured-events-carousel .carousel-item-link {
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none;
    color: inherit;
    position: relative;
}

/* Add subtle transparent overlay on entire image for glass effect */
.featured-events-carousel .carousel-item-link::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(0.5px);
    -webkit-backdrop-filter: blur(0.5px);
    pointer-events: none;
    z-index: 1;
}

.featured-events-carousel .carousel-image {
    height: 500px;
    object-fit: cover;
    width: 100%;
    filter: brightness(0.95) contrast(1.05);
}

.featured-events-carousel .carousel-placeholder-image {
    height: 500px;
    background: linear-gradient(135deg, 
                rgba(102, 126, 234, 0.85) 0%, 
                rgba(118, 75, 162, 0.85) 100%);
    width: 100%;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

/* Enhanced transparent caption with glass morphism */
.featured-events-carousel .carousel-caption-custom {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 3rem 2rem;
    background: linear-gradient(to top, 
                rgba(0, 0, 0, 0.88) 0%, 
                rgba(0, 0, 0, 0.55) 50%, 
                rgba(0, 0, 0, 0) 100%);
    backdrop-filter: blur(8px) saturate(1.2);
    -webkit-backdrop-filter: blur(8px) saturate(1.2);
    text-align: left;
    color: white;
    z-index: 2;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.featured-events-carousel .carousel-title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
    text-shadow: 0 2px 8px rgba(0,0,0,0.8),
                 0 4px 16px rgba(0,0,0,0.4);
    color: white;
    letter-spacing: -0.02em;
}

.featured-events-carousel .carousel-info {
    font-size: 1.1rem;
    margin-bottom: 0;
    text-shadow: 0 1px 4px rgba(0,0,0,0.8),
                 0 2px 8px rgba(0,0,0,0.4);
    color: rgba(255,255,255,0.95);
    font-weight: 500;
}

.featured-events-carousel .carousel-info i {
    margin-right: 0.25rem;
}

/* Enhanced transparent controls */
.featured-events-carousel .carousel-control-prev,
.featured-events-carousel .carousel-control-next {
    width: 60px;
    opacity: 0.7;
    transition: all 0.3s ease;
    background: rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.featured-events-carousel .carousel-control-prev:hover,
.featured-events-carousel .carousel-control-next:hover {
    opacity: 1;
    background: rgba(0, 0, 0, 0.3);
}

/* Enhanced transparent indicators */
.featured-events-carousel .carousel-indicators {
    margin-bottom: 1.5rem;
}

.featured-events-carousel .carousel-indicators button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.8);
    background-color: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.featured-events-carousel .carousel-indicators button.active {
    background-color: rgba(255, 255, 255, 0.95);
    border-color: rgba(255, 255, 255, 1);
    transform: scale(1.2);
    box-shadow: 0 2px 12px rgba(255, 255, 255, 0.5);
}

/* Hover effect with enhanced transparency */
.featured-events-carousel .carousel-item-link:hover .carousel-caption-custom {
    background: linear-gradient(to top, 
                rgba(0, 0, 0, 0.92) 0%, 
                rgba(0, 0, 0, 0.65) 50%, 
                rgba(0, 0, 0, 0) 100%);
    backdrop-filter: blur(10px) saturate(1.3);
    -webkit-backdrop-filter: blur(10px) saturate(1.3);
}

.featured-events-carousel .carousel-item-link:hover .carousel-title {
    color: #ffc107;
}

/* Featured Event Badge - Transparent Glass Style */
.featured-events-carousel .badge {
    background: rgba(255, 193, 7, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 193, 7, 0.3);
    box-shadow: 0 2px 8px rgba(255, 193, 7, 0.3),
                0 4px 16px rgba(0, 0, 0, 0.2),
                inset 0 1px 0 rgba(255, 255, 255, 0.3);
    color: rgba(33, 37, 41, 0.95);
    font-weight: 600;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.5);
}

.featured-events-carousel .badge i {
    text-shadow: none;
    filter: drop-shadow(0 1px 2px rgba(255, 255, 255, 0.5));
}

/* Responsive carousel */
@media (max-width: 767.98px) {
    .featured-events-carousel .carousel-item {
        height: 350px;
    }
    
    .featured-events-carousel .carousel-image,
    .featured-events-carousel .carousel-placeholder-image {
        height: 350px;
    }
    
    .featured-events-carousel .carousel-caption-custom {
        padding: 2rem 1.5rem;
    }
    
    .featured-events-carousel .carousel-title {
        font-size: 1.5rem;
    }
    
    .featured-events-carousel .carousel-info {
        font-size: 0.95rem;
    }
}

@media (max-width: 575.98px) {
    .featured-events-carousel .carousel-item {
        height: 300px;
    }
    
    .featured-events-carousel .carousel-image,
    .featured-events-carousel .carousel-placeholder-image {
        height: 300px;
    }
    
    .featured-events-carousel .carousel-caption-custom {
        padding: 1.5rem 1rem;
    }
    
    .featured-events-carousel .carousel-title {
        font-size: 1.25rem;
    }
    
    .featured-events-carousel .carousel-info {
        font-size: 0.85rem;
    }
    
    .featured-events-carousel .carousel-info .mx-2 {
        display: none;
    }
}

/* =============================================================================
   CARD SPACING & LAYOUT IMPROVEMENTS
   ============================================================================= */

/* Add spacing between event cards */
.events-page #eventsSection .col-md-6,
.events-page #eventsSection .col-lg-4 {
    margin-bottom: 1.5rem;
}

/* Ensure consistent card heights */
.events-page .event-card {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.events-page .event-card__body {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.events-page .event-card__meta {
    margin-top: auto;
}

/* Better spacing for card grid */
.events-page #eventsSection.row {
    margin-left: -0.75rem;
    margin-right: -0.75rem;
}

.events-page #eventsSection > [class*="col-"] {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
}