/* Premium Event Management System Styles - Refined AI Samrajya Theme */
:root {
    --event-dark: #050810;
    --event-dark-alt: #0A0E27;
    --event-bg-primary: #0A0E27;
    --event-bg-secondary: #0F1628;
    --event-cyan: #00D9FF;
    --event-cyan-light: #80ecff;
    --event-gold: #f59e0b;
    --event-text-primary: #E8EBEF;
    --event-text-secondary: #cbd5e1;
    --event-text-muted: #94a3b8;
    --event-border-subtle: rgba(0, 217, 255, 0.1);
    --event-border-default: rgba(0, 217, 255, 0.15);
    --event-border-emphasis: rgba(0, 217, 255, 0.4);
    --gradient-primary: linear-gradient(135deg, #0A0E27, #00D9FF);
    --gradient-text: linear-gradient(90deg, #E8EBEF, #00D9FF);
    --glass-bg: rgba(15, 22, 40, 0.7);
    --glass-border: rgba(0, 217, 255, 0.2);
}

/* Base Reset & Core Styles */
body.event-page {
    background-color: var(--event-bg-primary);
    color: var(--event-text-primary);
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    overflow-x: hidden;
}

/* Utility Classes */
.gradient-text {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gradient-border {
    border: 1px solid transparent;
    background: linear-gradient(var(--event-bg-primary), var(--event-bg-primary)) padding-box, 
                var(--gradient-primary) border-box;
}

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--event-border-default);
    border-radius: 32px;
}

.eyebrow-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--event-cyan);
}

.section-divider {
    width: 60px;
    height: 3px;
    background: var(--event-cyan);
    margin: 25px auto;
}

/* Keyframes */
@keyframes float { 
    0%, 100% { transform: translateY(0); } 
    50% { transform: translateY(-14px); } 
}

@keyframes pulse-ring { 
    0% { transform: scale(1); opacity: 0.6; } 
    100% { transform: scale(1.6); opacity: 0; } 
}

@keyframes shimmer { 
    0% { left: -100%; } 
    100% { left: 200%; } 
}

@keyframes fadeUp { 
    from { opacity: 0; transform: translateY(24px); } 
    to { opacity: 1; transform: translateY(0); } 
}

@keyframes marqueeScroll { 
    from { transform: translateX(0); } 
    to { transform: translateX(-50%); } 
}

@keyframes countdown-flip { 
    0% { transform: rotateX(0deg); } 
    50% { transform: rotateX(-90deg); } 
    100% { transform: rotateX(0deg); } 
}

/* Hero Section Refinements */
.event-hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: var(--event-dark);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(10, 14, 39, 0.92) 30%, rgba(10, 14, 39, 0.6) 100%);
    z-index: 1;
}

.hero-particles {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(0, 217, 255, 0.08) 1px, transparent 1px);
    background-size: 40px 40px;
    z-index: 0;
}

.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.12;
    z-index: 0;
}

.orb-1 { width: 600px; height: 600px; background: var(--event-cyan); top: -200px; left: -200px; }
.orb-2 { width: 500px; height: 500px; background: var(--event-cyan); bottom: -100px; right: -100px; }

.event-category-pill {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 100px;
    background: rgba(0, 217, 255, 0.15);
    border: 1px solid var(--event-cyan);
    color: var(--event-cyan);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 24px;
}

/* Visibility Fix for Hero Text */
.hero-content-box {
    position: relative;
    z-index: 10;
    text-shadow: 0 4px 20px rgba(0,0,0,0.4);
}

/* Buttons matching style.css */
.btn-event-primary {
    background: transparent;
    color: #FFFFFF; /* High contrast white */
    border: 2px solid rgba(0, 217, 255, 0.35);
    padding: 14px 36px;
    border-radius: 6px;
    font-weight: 600;
    transition: all 0.35s ease;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
}

.btn-event-primary:hover {
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.15), rgba(0, 217, 255, 0.25));
    color: white;
    border-color: var(--event-cyan);
    box-shadow: 0 12px 32px rgba(0, 217, 255, 0.2);
    transform: translateY(-2px);
}

/* Highlight Cards */
.highlight-card {
    background: rgba(15, 22, 40, 0.4);
    border: 1px solid var(--event-border-default);
    border-radius: 32px;
    padding: 36px 28px;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.highlight-card:hover {
    border-color: var(--event-cyan);
    background: rgba(0, 217, 255, 0.05);
    transform: translateY(-6px);
}

.icon-box {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 217, 255, 0.1);
    border: 1px solid var(--event-border-subtle);
    font-size: 22px;
    color: var(--event-cyan);
}

/* Speaker Styles */
.speaker-card-premium {
    background: rgba(15, 22, 40, 0.3);
    border: 1px solid var(--event-border-default);
    border-radius: 24px;
    padding: 40px 30px;
    transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    position: relative;
    overflow: hidden;
}

.speaker-card-premium:hover {
    transform: translateY(-12px) scale(1.02);
    border-color: var(--event-cyan);
    background: rgba(0, 217, 255, 0.04);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
}

/* Schedule */
.session-row {
    background: rgba(15, 22, 40, 0.4);
    border-radius: 32px;
    padding: 30px;
    margin-bottom: 20px;
    border-left: 4px solid var(--event-cyan);
    transition: all 0.3s ease;
}

.session-row:hover {
    transform: translateY(-2px);
    box-shadow: -3px 0 12px rgba(0, 217, 255, 0.2);
}

/* Countdown unit contrast */
/* Premium Hero Image Redesign */
.event-hero-image-wrapper {
    position: relative;
    padding: 20px;
    z-index: 5;
}

.image-glow-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, rgba(0, 217, 255, 0.15) 0%, transparent 70%);
    filter: blur(40px);
    z-index: -1;
    pointer-events: none;
}

.image-inner-glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(0, 217, 255, 0.1) 0%, transparent 80%);
    z-index: 1;
    pointer-events: none;
    border-radius: 40px;
}

.premium-image-card {
    position: relative;
    border-radius: 40px;
    overflow: visible; /* To allow pills to overlap */
    background: rgba(0, 217, 255, 0.05);
    padding: 10px;
    border: 1px solid rgba(0, 217, 255, 0.2);
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.6);
}

.premium-image-card img {
    border-radius: 32px;
    width: 100%;
    height: auto;
    display: block;
    position: relative;
    z-index: 2;
}

.card-border-gradient {
    position: absolute;
    inset: -2px;
    border-radius: 42px;
    background: linear-gradient(135deg, var(--event-cyan), transparent 40%, transparent 60%, var(--event-cyan));
    z-index: 0;
    opacity: 0.5;
}

.floating-stats-container {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 10;
}

.stat-glass-pill {
    position: absolute;
    padding: 12px 20px;
    background: rgba(15, 22, 40, 0.7);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(0, 217, 255, 0.3);
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: white;
    font-weight: 700;
    font-size: 14px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
    pointer-events: auto;
    transition: all 0.3s ease;
}

.stat-glass-pill:hover {
    transform: translateY(-5px);
    border-color: var(--event-cyan);
    box-shadow: 0 20px 45px rgba(0, 217, 255, 0.2);
}

.stat-glass-pill i {
    color: var(--event-cyan);
    font-size: 16px;
}

.top-pill {
    top: 15%;
    left: -30px;
}

.bottom-pill {
    bottom: 15%;
    right: -30px;
}

@media (max-width: 991px) {
    .top-pill, .bottom-pill {
        position: static;
        margin: 10px auto;
        width: fit-content;
    }
    .floating-stats-container {
        position: relative;
        display: flex;
        flex-direction: column;
        gap: 10px;
        margin-top: 30px;
        inset: auto;
    }
}

/* Sidebar Details Card */
.sidebar-details {
    padding: 45px 35px;
    border-radius: 30px;
    position: sticky;
    top: 100px;
    background: linear-gradient(145deg, rgba(15, 22, 40, 0.9), rgba(10, 14, 39, 1));
    border: 1px solid var(--event-border-emphasis);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6);
}

/* Sponsorship Tiers */
.sponsor-tier-badge {
    display: inline-block;
    padding: 8px 24px;
    border-radius: 100px;
    font-weight: 800;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 40px;
    background: rgba(15, 22, 40, 0.8);
    border: 1px solid var(--event-border-default);
}

.tier-diamond { color: #e2e8f0; border-color: #94a3b8; box-shadow: 0 0 25px rgba(148, 163, 184, 0.3); }
.tier-platinum { color: #cbd5e1; border-color: #64748b; box-shadow: 0 0 20px rgba(100, 116, 139, 0.2); }
.tier-gold { color: #fbbf24; border-color: #d97706; box-shadow: 0 0 20px rgba(251, 191, 36, 0.2); }
.tier-silver { color: #94a3b8; border-color: #475569; }
.tier-bronze { color: #b45309; border-color: #78350f; }
.tier-partner { color: var(--event-cyan); border-color: rgba(0, 217, 255, 0.3); }

.sponsor-card {
    background: transparent;
    padding: 15px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.sponsor-card:hover {
    transform: translateY(-5px) scale(1.05);
}

.sponsor-card img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: all 0.4s ease;
}

.sponsor-card:hover img {
    filter: drop-shadow(0 10px 15px rgba(0, 217, 255, 0.3));
}

/* Exhibitor Card */
.exhibitor-premium-card {
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.exhibitor-premium-card:hover {
    transform: translateY(-8px);
    border-color: var(--event-cyan);
    box-shadow: 0 20px 40px rgba(0, 217, 255, 0.1);
}

.exhibitor-link {
    transition: color 0.3s ease;
}

.exhibitor-link:hover {
    color: white !important;
}

/* Venue Chips */
.venue-chip {
    background: rgba(15, 22, 40, 0.6);
    border: 1px solid var(--event-border-default);
    padding: 24px;
    border-radius: 16px;
    transition: all 0.3s ease;
}

.venue-chip:hover {
    border-color: var(--event-cyan);
    background: rgba(0, 217, 255, 0.05);
}

.map-card {
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid var(--event-border-default);
    box-shadow: 0 20px 50px rgba(0,0,0,0.4);
}

/* Refined Reveal on Scroll */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: all 1s cubic-bezier(0.23, 1, 0.32, 1);
    will-change: transform, opacity;
}

.reveal-on-scroll.reveal-active {
    opacity: 1 !important;
    transform: translateY(0) !important;
}


.z-index-10 { z-index: 10; }
.shadow-2xl { box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5); }
.py-10 { padding-top: 100px; padding-bottom: 100px; }
.mb-10 { margin-bottom: 100px; }

@media (max-width: 768px) {
    .py-10 { padding-top: 60px; padding-bottom: 60px; }
    .mb-10 { margin-bottom: 60px; }
    .display-1 { font-size: 3.5rem; }
    .display-2 { font-size: 3rem; }
    .display-4 { font-size: 2.5rem; }
}

/* Homepage Gateway Card Custom Style */
.event-gateway-card {
    background: linear-gradient(145deg, rgba(15, 22, 40, 0.9), rgba(10, 14, 39, 1));
    border: 1px solid var(--event-border-emphasis);
    border-radius: 40px;
    padding: 20px;
    transition: all 0.5s ease;
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.5);
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.event-gateway-card:hover {
    border-color: var(--event-cyan);
    transform: translateY(-10px);
    box-shadow: 0 50px 100px rgba(0, 217, 255, 0.15);
}

.event-gateway-img-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: 30px;
    height: 400px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.event-gateway-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.8s ease;
}

.event-gateway-card:hover .event-gateway-img-wrapper img {
    transform: scale(1.1);
}

.event-gateway-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 35px 30px;
    background: linear-gradient(to top, rgba(10, 14, 39, 0.95), transparent);
    z-index: 10;
}
/* Event List Grid */
.event-list-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 30px;
}

@media (max-width: 768px) {
    .event-list-grid {
        grid-template-columns: 1fr;
    }
}

/* Event List Card Premium */
.event-card-premium {
    background: rgba(15, 22, 40, 0.4);
    border: 1px solid var(--event-border-default);
    border-radius: 20px;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.event-card-premium:hover {
    transform: translateY(-10px);
    border-color: var(--event-cyan);
    background: rgba(0, 217, 255, 0.05);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.event-card-img-wrapper {
    height: 240px;
    overflow: hidden;
    position: relative;
}

.event-card-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.event-card-premium:hover .event-card-img-wrapper img {
    transform: scale(1.1);
}

.status-pill {
    position: absolute;
    top: 20px;
    right: 20px;
    padding: 6px 14px;
    border-radius: 100px;
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    backdrop-filter: blur(8px);
    z-index: 10;
}

.status-upcoming { background: rgba(0, 217, 255, 0.2); color: var(--event-cyan); border: 1px solid var(--event-cyan); }
.status-live { background: rgba(34, 197, 94, 0.2); color: #22c55e; border: 1px solid #22c55e; }
.status-past { background: rgba(148, 163, 184, 0.2); color: #94a3b8; border: 1px solid #94a3b8; }

.event-card-content {
    padding: 30px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.event-card-meta {
    font-size: 12px;
    font-weight: 600;
    color: var(--event-cyan);
    margin-bottom: 20px;
    display: flex;
    gap: 20px;
}

.event-card-title {
    font-size: 24px;
    font-weight: 800;
    color: white;
    margin-bottom: 16px;
    line-height: 1.3;
}

/* Pagination Theme */
.pagination-container .page-link {
    background: rgba(15, 22, 40, 0.6);
    border: 1px solid var(--event-border-default);
    color: var(--event-text-secondary);
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px !important;
    margin: 0 4px;
    transition: all 0.3s ease;
}

.pagination-container .page-item.active .page-link {
    background: var(--event-cyan);
    border-color: var(--event-cyan);
    color: var(--event-dark);
}

.pagination-container .page-link:hover {
    border-color: var(--event-cyan);
    color: var(--event-cyan);
}

.line-clamp-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    line-clamp: 3;
    overflow: hidden;
}

/* --- Pass & Ticket Styles --- */
.pass-card {
    border-top: 5px solid var(--pass-color);
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.pass-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6), 0 0 20px rgba(var(--pass-color-rgb), 0.2);
}

.pass-image-header {
    background-color: #050810; /* Dark base to ensure contrast */
    height: 240px;
    position: relative;
    overflow: hidden;
}

.pass-image-header img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.7; /* Allow image to be seen through tint */
    transition: all 0.6s ease;
}

.pass-image-header::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, var(--pass-color) 0%, transparent 80%);
    opacity: 0.5;
    pointer-events: none;
}

.pass-card:hover .pass-image-header img {
    transform: scale(1.1);
    opacity: 1;
}

.pass-card:hover .pass-image-header::after {
    opacity: 0.3; /* Reduce tint on hover to reveal more image detail */
}

.pass-price-tag {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--pass-color);
    padding: 10px 20px;
    border-radius: 50px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4);
    border: 2px solid rgba(255, 255, 255, 0.25);
    z-index: 5;
}

.pass-price-tag span {
    color: #050810; /* Dark text for contrast against bright pass colors */
    font-weight: 900;
    font-size: 1.1rem;
}

.pass-feature-list li {
    font-size: 13px;
    color: var(--event-text-secondary);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    opacity: 0.85;
}

.pass-feature-list i {
    color: var(--pass-color);
}

.pass-card .btn-event-primary {
    border-color: var(--pass-color);
    color: #FFFFFF;
}

.pass-card .btn-event-primary:hover {
    background: var(--pass-color);
    color: #050810; /* Dark text on bright background for readability */
    border-color: var(--pass-color);
    box-shadow: 0 10px 25px rgba(var(--pass-color-rgb), 0.4);
}

.glass-input {
    background: rgba(15, 22, 40, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
    padding: 14px 20px;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.glass-input:focus {
    background: rgba(15, 22, 40, 0.8);
    border-color: var(--event-cyan);
    box-shadow: 0 0 15px rgba(0, 217, 255, 0.15);
    color: white;
    outline: none;
}