/* Stitch Design System - Midnight Gold Theme */
:root {
    --bg-primary: #111111;
    --bg-secondary: #0D0D0D;
    --accent-gold: #D4AF37;
    --accent-gold-hover: #B5952F;
    --text-primary: #fdfbf7;
    --text-secondary: rgba(253, 251, 247, 0.6);
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --gold-glow: 0 0 20px rgba(212, 175, 55, 0.15);
}

/* Glassmorphism Utilities */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid var(--glass-border);
    will-change: transform, opacity;
}

.glass-gold {
    background: rgba(212, 175, 55, 0.05);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(212, 175, 55, 0.2);
    will-change: transform, opacity;
}

.glass-hover {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-hover:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(212, 175, 55, 0.3);
    box-shadow: var(--gold-glow);
}

/* Typography */
.font-serif {
    font-family: 'Bodoni Moda', serif;
}

.font-sans {
    font-family: 'Inter', sans-serif;
}

/* Base Overrides */
body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
}

/* Animations */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes goldGlimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

@keyframes lineGrow {
    from { width: 0; }
    to { width: 100%; }
}

@keyframes subtleFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

.animate-fade-up {
    animation: fadeUp 1.2s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

.animate-delay-1 { animation-delay: 0.2s; }
.animate-delay-2 { animation-delay: 0.4s; }
.animate-delay-3 { animation-delay: 0.6s; }

/* Luxury Components */
.intro-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(8, 8, 8, 0.4);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s ease;
}

.intro-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.intro-modal-card {
    background: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    max-width: 550px;
    width: 100%;
    padding: 50px 30px;
    border-radius: 32px;
    position: relative;
    text-align: center;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.9), 0 0 30px rgba(212, 175, 55, 0.1);
    transform: scale(0.9) translateY(30px);
    transition: all 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.intro-modal-overlay.active .intro-modal-card {
    transform: scale(1) translateY(0);
}

.wedding-hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.couple-names {
    font-family: 'Bodoni Moda', serif;
    font-size: clamp(1.8rem, 5vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
    margin: 15px 0;
    background: linear-gradient(to right, #D4AF37, #F5E0A3, #D4AF37);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: goldGlimmer 4s linear infinite;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero-divider {
    height: 1px;
    background: linear-gradient(to right, transparent, var(--accent-gold), transparent);
    width: 80px;
    margin: 20px auto;
    opacity: 0.5;
}

.hero-date {
    font-family: 'Inter', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 0.3em;
    text-transform: uppercase;
}

.hero-description {
    font-family: 'Bodoni Moda', serif;
    font-size: 1rem;
    font-style: italic;
    color: var(--text-primary);
    max-width: 400px;
    line-height: 1.6;
    opacity: 0.7;
    margin: 0 auto;
}

.enter-experience-btn {
    margin-top: 40px;
    padding: 16px 40px;
    border-radius: 100px;
    background: var(--accent-gold);
    color: var(--bg-primary);
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    box-shadow: 0 10px 20px rgba(212, 175, 55, 0.15);
}

.enter-experience-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(212, 175, 55, 0.3);
    background: #fdfbf7;
}

/* Short-height Landscape Mobile Optimization */
@media (max-height: 500px) and (orientation: landscape) {
    .intro-modal-overlay {
        padding: 10px;
    }
    
    .intro-modal-card {
        padding: 25px 20px;
        border-radius: 20px;
        max-width: 500px;
        box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8);
    }
    
    .couple-names {
        font-size: clamp(1.2rem, 10vh, 2rem);
        margin: 8px 0;
    }
    
    .hero-divider {
        margin: 12px auto;
        width: 60px;
    }
    
    .hero-date {
        font-size: 0.6rem;
        letter-spacing: 0.2em;
    }
    
    .hero-description {
        font-size: 0.85rem;
        line-height: 1.4;
        max-width: 85%;
    }
    
    .enter-experience-btn {
        margin-top: 20px;
        padding: 12px 32px;
        font-size: 0.6rem;
    }
}

.powered-by {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-secondary);
    opacity: 0.7;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.powered-by:hover {
    opacity: 1;
    color: var(--accent-gold);
    text-shadow: var(--gold-glow);
}

.powered-by span {
    color: var(--accent-gold);
    font-weight: 900;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--bg-secondary);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-gold);
}

/* Buttons */
.btn-gold {
    background: var(--accent-gold);
    color: var(--bg-primary);
    font-weight: 700;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.2);
    cursor: pointer;
}

.btn-gold:hover {
    background: var(--accent-gold-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4);
}

/* Inputs */
.input-glass {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.input-glass:focus {
    border-color: var(--accent-gold);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.1);
    outline: none;
}

/* Global Cinematic Loader */
.global-cinematic-loader {
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.4s;
}

.global-cinematic-loader.active {
    opacity: 1;
    visibility: visible;
}

.loader-spinner {
    width: 60px;
    height: 60px;
    border: 2px solid rgba(212, 175, 55, 0.1);
    border-top-color: var(--accent-gold);
    border-radius: 50%;
    animation: loader-spin 1s cubic-bezier(0.6, 0.2, 0.4, 0.8) infinite;
    box-shadow: 0 0 30px rgba(212, 175, 55, 0.15);
    margin-bottom: 24px;
}

@keyframes loader-spin {
    to { transform: rotate(360deg); }
}

.loader-brand {
    font-family: 'Bodoni Moda', serif;
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--text-primary);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    animation: loader-pulse 2s ease-in-out infinite alternate;
}

@keyframes loader-pulse {
    from { opacity: 0.6; text-shadow: 0 0 10px rgba(212, 175, 55, 0); }
    to { opacity: 1; text-shadow: 0 0 20px rgba(212, 175, 55, 0.4); }
}

/* Page Transitions */
.page-transition-enter {
    animation: pageFadeIn 0.8s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

@keyframes pageFadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
        filter: blur(4px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
        filter: blur(0);
    }
}

/* Stagger Animations */
.stagger-item {
    opacity: 0;
    animation: staggerFadeIn 0.6s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

.stagger-item-light {
    opacity: 0;
    animation: staggerFadeInLight 0.5s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

@keyframes staggerFadeIn {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes staggerFadeInLight {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.stagger-delay-1 { animation-delay: 0.05s; }
.stagger-delay-2 { animation-delay: 0.1s; }
.stagger-delay-3 { animation-delay: 0.15s; }
.stagger-delay-4 { animation-delay: 0.2s; }
.stagger-delay-5 { animation-delay: 0.25s; }
.stagger-delay-6 { animation-delay: 0.3s; }

/* Premium Skeleton Loaders */
.skeleton-box {
    background: linear-gradient(90deg, 
        rgba(255, 255, 255, 0.03) 25%, 
        rgba(212, 175, 55, 0.08) 50%, 
        rgba(255, 255, 255, 0.03) 75%
    );
    background-size: 400% 100%;
    animation: skeleton-shimmer 2s ease-in-out infinite;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.02);
}

@keyframes skeleton-shimmer {
    0% { background-position: 100% 50%; }
    100% { background-position: 0 50%; }
}

.skeleton-text {
    height: 14px;
    width: 100%;
    border-radius: 4px;
}

.skeleton-text.short {
    width: 60%;
}

.skeleton-title {
    height: 24px;
    width: 40%;
    border-radius: 6px;
}

.skeleton-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

.skeleton-row {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 24px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

/* Premium Empty State */
.premium-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
    text-align: center;
    background: rgba(255, 255, 255, 0.01);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.03);
    box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.5);
}

.premium-empty-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(212, 175, 55, 0.05);
    border: 1px solid rgba(212, 175, 55, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    color: rgba(212, 175, 55, 0.5);
    box-shadow: 0 0 30px rgba(212, 175, 55, 0.05);
}

.premium-empty-title {
    font-family: 'Bodoni Moda', serif;
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 8px;
    font-weight: 700;
}

.premium-empty-subtitle {
    font-family: 'Inter', sans-serif;
    color: var(--text-secondary);
    font-size: 0.875rem;
    max-width: 400px;
    line-height: 1.6;
    font-weight: 300;
}

/* Modal Animations */
@keyframes modalScaleIn {
    from {
        opacity: 0;
        transform: scale(0.98) translateY(10px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.animate-modal-enter {
    animation: modalScaleIn 0.4s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

.animate-backdrop-fade {
    animation: backdropFade 0.3s ease-out forwards;
}

@keyframes backdropFade {
    from { opacity: 0; }
    to { opacity: 1; }
}