/* Support New Bern - Kinetic Heritage Modular Styles */

/* App View Containers */
.app-view {
    display: none;
}

.app-view.active {
    display: block;
    animation: viewFadeIn 0.25s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

@keyframes viewFadeIn {
    0% { 
        opacity: 0; 
        transform: translateY(8px); 
    }
    100% { 
        opacity: 1; 
        transform: translateY(0); 
    }
}

/* Kinetic Heritage Design Tokens */
:root {
    --primary-accent: #D4AF37;
    --dark-gray: #222222;
    --light-gray: #F4F4F4;
    --white: #FFFFFF;
}

/* Navigation Active States */
.text-accent {
    color: var(--primary-accent) !important;
}

.bg-accent\/5 {
    background-color: rgba(212, 175, 55, 0.08) !important;
}

/* Transitions */
.app-view {
    display: none;
    will-change: transform, opacity;
}

.skeleton-loader {
    background-color: #E5E7EB;
    background-image: linear-gradient(
        90deg,
        rgba(255, 255, 255, 0),
        rgba(255, 255, 255, 0.5),
        rgba(255, 255, 255, 0)
    );
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.5s infinite linear;
}

@keyframes skeleton-shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* Animations & Transitions */
.reveal {
    opacity: 0;
    transform: translateY(2rem);
    transition: all 0.7s ease-out;
}

.reveal.reveal-active {
    opacity: 1;
    transform: translateY(0);
}

/* Base Styles */
body {
    -webkit-tap-highlight-color: transparent;
    touch-action: pan-y;
    overscroll-behavior-y: none;
}

/* Minimal Design System - Optimized for Kinetic Heritage */
.minimal-card {
    background-color: white;
    padding: 2rem;
    border-radius: 0px; /* Sharp corners */
    box-shadow: none; /* No shadows as per Kinetic Heritage */
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-left: 4px solid var(--primary-accent); /* Gold left border trait */
    transition: all 0.2s ease;
    position: relative;
}

.minimal-card:hover {
    border-color: var(--dark-gray);
    transform: translateY(-2px);
}

.minimal-btn-primary {
    background-color: var(--dark-gray);
    color: white;
    padding: 1rem 2rem;
    font-weight: 700;
    border-radius: 0px;
    letter-spacing: -0.02em;
    text-transform: uppercase;
    font-size: 0.75rem;
    transition: all 0.2s;
    border: 1px solid var(--dark-gray);
}

.minimal-btn-primary:hover {
    background-color: var(--primary-accent);
    border-color: var(--primary-accent);
}

.minimal-btn-primary:active {
    transform: scale(0.98);
}

.minimal-btn-secondary {
    background-color: transparent;
    border: 2px solid var(--primary-accent);
    color: var(--dark-gray);
    padding: 1rem 2rem;
    font-weight: 700;
    border-radius: 0px;
    letter-spacing: -0.02em;
    text-transform: uppercase;
    font-size: 0.75rem;
    transition: all 0.2s;
}

.minimal-btn-secondary:hover {
    background-color: var(--primary-accent);
    color: white;
}

.minimal-btn-secondary:active {
    transform: scale(0.98);
}

.minimal-btn-outline {
    background-color: transparent;
    border: 1px solid rgba(34, 34, 34, 0.3);
    color: var(--dark-gray);
    padding: 1rem 2rem;
    font-weight: 700;
    border-radius: 0px;
    letter-spacing: -0.02em;
    text-transform: uppercase;
    font-size: 0.75rem;
    transition: all 0.2s;
}

.minimal-btn-outline:hover {
    background-color: var(--dark-gray);
    color: white;
    border-color: var(--dark-gray);
}

.minimal-btn-outline:active {
    transform: scale(0.98);
}

.minimal-btn-ghost {
    color: var(--dark-gray);
    font-weight: 700;
    padding: 0.5rem 1rem;
    border-radius: 0px;
    text-transform: uppercase;
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    transition: all 0.2s;
    border-bottom: 2px solid transparent;
}

.minimal-btn-ghost:hover {
    border-bottom-color: var(--primary-accent);
}

/* Strict Aspect Ratio Utilities for Layout Stability */
.aspect-card-img {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 5;
    overflow: hidden;
}
.aspect-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.aspect-spotlight-img {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
}
.aspect-spotlight-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.aspect-event-img {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
}
.aspect-event-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Detail View - Kinetic Heritage Implementation */
.detail-hero {
    position: relative;
    width: 100%;
    margin-bottom: 32px;
}

.detail-image-wrapper {
    width: 100%;
    aspect-ratio: 16/9;
    border-left: 8px solid var(--primary-accent);
    overflow: hidden;
}

.detail-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.detail-content {
    padding: 0 40px 120px 40px;
}

.detail-category-badge {
    background-color: var(--primary-accent);
    color: white;
    padding: 4px 12px;
    font-size: 0.6rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    display: inline-block;
}

.action-bar-mobile {
    position: fixed;
    bottom: 80px; /* Above nav */
    left: 0;
    right: 0;
    background-color: white;
    border-top: 1px solid rgba(0,0,0,0.1);
    padding: 16px 40px;
    z-index: 40;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

@media (min-width: 1024px) {
    .detail-content {
        padding: 0 0 120px 0;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 64px;
        align-items: start;
    }
    
    .detail-hero {
        grid-column: span 2;
        margin-bottom: 64px;
    }
    
    .action-bar-mobile {
        position: static;
        padding: 0;
        border: none;
        grid-column: span 2;
        margin-top: 48px;
    }
}

/* Hero section mobile button adjustments (<640px) */
@media (max-width: 639.98px) {
    .hero-actions {
        width: 100% !important;
    }
    .hero-actions .minimal-btn-primary,
    .hero-actions .minimal-btn-outline {
        width: 100% !important;
        display: block !important;
        text-align: center !important;
    }
    .hero-actions .minimal-btn-primary {
        margin-bottom: 1rem !important; /* Separation from outline button */
    }
}

/* Hide scrollbars across modern browsers */
.scrollbar-none::-webkit-scrollbar {
    display: none;
}
.scrollbar-none {
    -ms-overflow-style: none;  /* IE and Edge */
    scrollbar-width: none;  /* Firefox */
}

/* Responsive Card Grid System */
.responsive-card-grid {
    display: grid;
    grid-template-columns: 1fr; /* Base: 1-column layout on mobile phones (< 480px) */
    gap: 2.5rem; /* Gap spacing (40px) */
}

/* Tablets (>= 768px) */
@media (min-width: 768px) {
    .responsive-card-grid {
        grid-template-columns: repeat(2, 1fr); /* 2-column layout */
    }
}

/* Desktop (>= 1024px) */
@media (min-width: 1024px) {
    .responsive-card-grid {
        grid-template-columns: repeat(3, 1fr); /* 3-column layout */
    }
}

/* Navigation Viewport Adaptations (>1024px Desktop vs <=1024px Mobile/Tablet) */
@media (min-width: 1025px) {
    #bottom-nav {
        display: none !important;
    }
    #desktop-nav {
        display: flex !important;
    }
    #main-content {
        margin-bottom: 2rem !important; /* md:mb-8 equivalent */
    }
}

@media (max-width: 1024px) {
    #desktop-nav {
        display: none !important;
    }
    #bottom-nav {
        display: block !important;
    }
    #main-content {
        margin-bottom: 6rem !important; /* mb-24 equivalent */
    }
}

/* FAQ Accordion Transitions */
.faq-icon {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), background-color 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
    background-color: rgba(212, 175, 55, 0.1) !important; /* bg-primary-accent/10 equivalent */
}

.faq-item.active .faq-icon i {
    color: #D4AF37 !important; /* text-primary-accent equivalent */
}

.faq-content {
    transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}