:root{--primary-red: #8B1528;--secondary-red: #B82538;--accent-gold: #C89B3C;--accent-gold-light: #FDE68A;--accent-gold-soft: #FFF3D6;--dark-gold: #9E741B;--bg-cream-light: #FAF7F2;--bg-cream-dark: #F3EBE1;--text-main: #231C1D;--text-muted: #6B5759;--card-bg: #FFFFFF;--shadow-subtle: 0 4px 20px rgba(139, 21, 40, .08);--shadow-hover: 0 12px 32px rgba(139, 21, 40, .16);--radius-md: 14px;--radius-lg: 20px;--font-cursive: "Dancing Script", cursive;--font-title: "Playfair Display", Georgia, serif;--font-sans: "Be Vietnam Pro", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-sans);background-color:var(--bg-cream-light);color:var(--text-main);line-height:1.6;min-height:100vh;position:relative;overflow-x:hidden}body:before{content:"";position:fixed;top:0;left:0;right:0;height:380px;background:radial-gradient(circle at 50% 0%,#b8253814,#faf7f200 70%);pointer-events:none;z-index:0}.container{max-width:1360px;margin:0 auto;padding:0 20px;position:relative;z-index:1}.album-header{padding:40px 0 24px;text-align:center}.nav-bar{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px;flex-wrap:wrap;gap:12px}.btn-back{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;background:#fff;color:var(--primary-red);border:1.5px solid rgba(139,21,40,.18);border-radius:999px;font-size:.92rem;font-weight:600;text-decoration:none;box-shadow:0 2px 8px #0000000a;transition:all .25s ease}.btn-back:hover{background:var(--primary-red);color:#fff;border-color:var(--primary-red);transform:translateY(-2px);box-shadow:0 6px 16px #8b152833}.header-actions{display:flex;align-items:center;gap:12px}.btn-drive{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;background:linear-gradient(135deg,#1b73e8,#0d52b5);color:#fff;border-radius:999px;font-size:.9rem;font-weight:600;text-decoration:none;box-shadow:0 4px 12px #1b73e840;transition:all .25s ease}.btn-drive:hover{transform:translateY(-2px);box-shadow:0 8px 20px #1b73e859;color:#fff}.btn-music-toggle{width:42px;height:42px;border-radius:50%;border:1.5px solid rgba(139,21,40,.2);background:#fff;color:var(--primary-red);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;font-size:1rem;transition:all .25s ease}.btn-music-toggle.playing{background:var(--primary-red);color:#fff;animation:pulse-music 2s infinite ease-in-out}@keyframes pulse-music{0%,to{box-shadow:0 0 #b8253866}50%{box-shadow:0 0 0 10px #b8253800}}.header-title-box{margin-top:10px}.header-subtitle{font-family:var(--font-cursive);color:var(--secondary-red);font-size:2rem;font-weight:700;margin-bottom:4px}.header-title{font-family:var(--font-title);color:var(--primary-red);font-size:clamp(2rem,5vw,3rem);font-weight:700;letter-spacing:.5px;line-height:1.2;margin-bottom:10px}.header-date{display:inline-flex;align-items:center;gap:8px;font-size:.95rem;color:var(--text-muted);font-weight:500;padding:4px 16px;background:#c89b3c1f;border-radius:999px;border:1px solid rgba(200,155,60,.25)}.header-date i{color:var(--accent-gold)}.album-tabs-wrapper{margin:32px 0 24px}.album-tabs{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:12px}.tab-btn{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;border-radius:999px;border:1.5px solid rgba(139,21,40,.15);background:#fff;color:var(--text-main);font-size:.95rem;font-weight:600;cursor:pointer;transition:all .25s cubic-bezier(.16,1,.3,1);box-shadow:0 2px 8px #00000008}.tab-btn i{color:var(--secondary-red);font-size:1rem;transition:color .25s ease}.tab-btn .badge-count{display:inline-flex;align-items:center;justify-content:center;background:var(--bg-cream-dark);color:var(--text-muted);padding:2px 8px;border-radius:999px;font-size:.78rem;font-weight:700;transition:all .25s ease}.tab-btn:hover{border-color:var(--secondary-red);transform:translateY(-2px);box-shadow:0 6px 16px #8b15281a}.tab-btn.active{background:linear-gradient(135deg,var(--primary-red),var(--secondary-red));color:#fff;border-color:transparent;box-shadow:0 6px 20px #8b15284d}.tab-btn.active i{color:var(--accent-gold-light)}.tab-btn.active .badge-count{background:#ffffff38;color:#fff}.album-toolbar{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;background:#fff;border-radius:var(--radius-md);margin-bottom:24px;box-shadow:var(--shadow-subtle);border:1px solid rgba(139,21,40,.08);flex-wrap:wrap;gap:16px}.album-description{display:flex;flex-direction:column}.album-current-title{font-family:var(--font-title);color:var(--primary-red);font-size:1.25rem;font-weight:700}.album-photo-count{font-size:.88rem;color:var(--text-muted)}.toolbar-controls{display:flex;align-items:center;gap:14px}.column-switches{display:flex;align-items:center;background:var(--bg-cream-dark);padding:3px;border-radius:8px;gap:2px}.col-btn{width:32px;height:32px;border:none;background:transparent;color:var(--text-muted);border-radius:6px;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:.9rem;transition:all .2s ease}.col-btn.active,.col-btn:hover{background:#fff;color:var(--primary-red);box-shadow:0 2px 4px #0000000f}.photo-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:60px}.photo-grid.cols-2{grid-template-columns:repeat(2,1fr)}.photo-grid.cols-3{grid-template-columns:repeat(3,1fr)}.photo-grid.cols-4{grid-template-columns:repeat(4,1fr)}.photo-card{position:relative;border-radius:var(--radius-md);overflow:hidden;background:#efe8e0;box-shadow:var(--shadow-subtle);aspect-ratio:3 / 2;cursor:pointer;transition:all .35s cubic-bezier(.16,1,.3,1);transform:translateZ(0)}.photo-card.vertical{aspect-ratio:2 / 3}.photo-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover)}.photo-card img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s cubic-bezier(.16,1,.3,1)}.photo-card:hover img{transform:scale(1.06)}.photo-card .card-badge{position:absolute;top:10px;left:10px;background:#0000008c;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);color:#fff;font-size:.75rem;font-weight:600;padding:3px 8px;border-radius:999px;z-index:2;pointer-events:none}.photo-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(to top,#8b1528cc,#0003,#0000);opacity:0;transition:opacity .3s ease;display:flex;align-items:flex-end;justify-content:space-between;padding:16px;z-index:3}.photo-card:hover .photo-overlay{opacity:1}.overlay-zoom-hint{color:#fff;display:flex;align-items:center;gap:6px;font-size:.85rem;font-weight:600}.overlay-zoom-hint i{color:var(--accent-gold-light)}.btn-card-download{width:38px;height:38px;border-radius:50%;border:none;background:#fff;color:var(--primary-red);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease;box-shadow:0 4px 10px #00000040}.btn-card-download:hover{background:var(--accent-gold-light);color:var(--text-main);transform:scale(1.1)}.photo-skeleton{background:linear-gradient(90deg,#efe8e0 25%,#f7f2ec,#efe8e0 75%);background-size:200% 100%;animation:skeleton-shimmer 1.5s infinite;border-radius:var(--radius-md);aspect-ratio:3 / 2}@keyframes skeleton-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.load-more-section{text-align:center;margin:30px 0 60px}.btn-load-more{display:inline-flex;align-items:center;gap:10px;padding:14px 32px;background:#fff;color:var(--primary-red);border:2px solid var(--primary-red);border-radius:999px;font-size:1rem;font-weight:600;cursor:pointer;box-shadow:var(--shadow-subtle);transition:all .25s ease}.btn-load-more:hover{background:var(--primary-red);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-hover)}.empty-album-state{text-align:center;padding:80px 20px;background:#fff;border-radius:var(--radius-lg);border:1.5px dashed rgba(139,21,40,.2);margin-bottom:60px}.empty-album-state i{font-size:3.5rem;color:var(--accent-gold);margin-bottom:16px}.empty-album-state h3{font-family:var(--font-title);color:var(--primary-red);font-size:1.6rem;margin-bottom:8px}.empty-album-state p{color:var(--text-muted);max-width:500px;margin:0 auto}.lightbox-modal{position:fixed;top:0;right:0;bottom:0;left:0;background:#0a0809f0;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);z-index:9999;display:flex;flex-direction:column;opacity:0;pointer-events:none;transition:opacity .3s ease}.lightbox-modal.active{opacity:1;pointer-events:auto}.lightbox-topbar{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;color:#fff;z-index:10;background:linear-gradient(to bottom,#0009,#0000)}.lightbox-info{display:flex;align-items:center;gap:12px}.lightbox-counter{font-size:.95rem;font-weight:600;color:var(--accent-gold-light);background:#ffffff1a;padding:4px 14px;border-radius:999px}.lightbox-title{font-size:.95rem;color:#fffc;font-weight:500}.lightbox-actions{display:flex;align-items:center;gap:12px}.lightbox-btn{background:#ffffff1f;border:1px solid rgba(255,255,255,.2);color:#fff;width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:1.1rem;transition:all .2s ease}.lightbox-btn:hover{background:#fff;color:var(--primary-red);transform:scale(1.08)}.btn-lightbox-download{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;background:linear-gradient(135deg,var(--accent-gold),var(--dark-gold));color:#fff;border-radius:999px;border:none;font-size:.9rem;font-weight:600;cursor:pointer;transition:all .25s ease;box-shadow:0 4px 14px #c89b3c4d}.btn-lightbox-download:hover{background:linear-gradient(135deg,var(--accent-gold-light),var(--accent-gold));color:var(--text-main);transform:translateY(-2px);box-shadow:0 6px 18px #c89b3c66}.lightbox-stage{flex:1;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;padding:20px 80px;touch-action:pan-y}.lightbox-image-wrap{position:relative;max-width:100%;max-height:100%;display:flex;align-items:center;justify-content:center;transition:transform .25s ease}.lightbox-image-wrap.zoomed{cursor:grab;transform:scale(1.8)}.lightbox-image{max-width:90vw;max-height:82vh;object-fit:contain;border-radius:6px;box-shadow:0 20px 60px #0009;-webkit-user-select:none;user-select:none;-webkit-user-drag:none;transition:opacity .25s ease}.lightbox-nav{position:absolute;top:50%;transform:translateY(-50%);width:56px;height:56px;border-radius:50%;background:#ffffff26;border:1px solid rgba(255,255,255,.25);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.4rem;cursor:pointer;transition:all .2s ease;z-index:10}.lightbox-nav:hover{background:#fff;color:var(--primary-red);transform:translateY(-50%) scale(1.1)}.lightbox-prev{left:24px}.lightbox-next{right:24px}.lightbox-loader{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:50px;height:50px;border:3px solid rgba(255,255,255,.2);border-top-color:var(--accent-gold-light);border-radius:50%;animation:spin .8s linear infinite;display:none;z-index:5}@keyframes spin{to{transform:translate(-50%,-50%) rotate(360deg)}}.album-footer{text-align:center;padding:40px 0 60px;border-top:1px solid rgba(139,21,40,.08);margin-top:40px}.footer-names{font-family:var(--font-cursive);color:var(--primary-red);font-size:2.2rem;font-weight:700;margin-bottom:6px}.footer-thanks{color:var(--text-muted);font-size:.95rem}.fab-invite{position:fixed;bottom:24px;right:24px;display:inline-flex;align-items:center;gap:10px;padding:12px 24px;background:linear-gradient(135deg,var(--primary-red),var(--secondary-red));color:#fff;border-radius:999px;font-weight:600;font-size:.95rem;text-decoration:none;box-shadow:0 8px 24px #8b152859;border:1px solid rgba(253,230,138,.3);z-index:99;transition:all .3s cubic-bezier(.16,1,.3,1)}.fab-invite:hover{transform:translateY(-4px) scale(1.03);box-shadow:0 12px 30px #8b152873;color:#fff}.fab-invite i{color:var(--accent-gold-light);font-size:1.1rem}@media (max-width: 1024px){.photo-grid{grid-template-columns:repeat(3,1fr);gap:14px}}@media (max-width: 768px){.album-header{padding:24px 0 16px}.nav-bar{justify-content:center}.btn-back,.btn-drive{font-size:.85rem;padding:8px 16px}.photo-grid{grid-template-columns:repeat(2,1fr)!important;gap:10px}.column-switches{display:none}.lightbox-stage{padding:10px 16px}.lightbox-nav{width:44px;height:44px;font-size:1.1rem}.lightbox-prev{left:8px}.lightbox-next{right:8px}.lightbox-title{display:none}.lightbox-topbar{padding:12px 16px}.btn-lightbox-download span{display:none}.btn-lightbox-download{padding:10px 14px}.fab-invite span{display:none}.fab-invite{padding:14px;border-radius:50%;width:52px;height:52px;justify-content:center}}@media (max-width: 480px){.tab-btn{padding:9px 16px;font-size:.85rem}}