:root{--bg-primary:#1a1a2e;--bg-secondary:#16213e;--bg-card:#1f2937;--bg-input:#374151;--bg-hover:#2d3748;--text-primary:#e0e0e0;--text-secondary:#9ca3af;--text-muted:#6b7280;--accent:#e94560;--accent-hover:#c73e54;--accent-light:rgba(233, 69, 96, 0.15);--success:#10b981;--warning:#f59e0b;--danger:#ef4444;--info:#3b82f6;--border:#374151;--shadow:rgba(0, 0, 0, 0.3);--radius:8px;--radius-sm:4px;--sidebar-width:240px;--navbar-height:56px;--transition:0.2s ease}[data-theme=light]{--bg-primary:#f3f4f6;--bg-secondary:#ffffff;--bg-card:#ffffff;--bg-input:#f9fafb;--bg-hover:#e5e7eb;--text-primary:#111827;--text-secondary:#4b5563;--text-muted:#9ca3af;--border:#d1d5db;--shadow:rgba(0, 0, 0, 0.1)}*,::after,::before{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-text-size-adjust:100%}body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover)}img{max-width:100%;height:auto}.navbar{position:fixed;top:0;left:0;right:0;height:var(--navbar-height);background:var(--bg-secondary);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 20px;z-index:1000}.navbar-brand{display:flex;align-items:center;gap:12px}.navbar-logo{font-size:1.1rem;font-weight:700;color:var(--text-primary)}.navbar-logo:hover{color:var(--accent)}.navbar-toggle{display:none;background:0 0;border:none;color:var(--text-primary);font-size:1.4rem;cursor:pointer}.navbar-actions{display:flex;align-items:center;gap:12px}.navbar-user{color:var(--text-secondary);font-size:.9rem}.app-layout{display:flex;padding-top:var(--navbar-height);min-height:100vh}.sidebar{position:fixed;top:var(--navbar-height);left:0;bottom:0;width:var(--sidebar-width);background:var(--bg-secondary);border-right:1px solid var(--border);overflow-y:auto;z-index:900;transition:transform var(--transition)}.sidebar-nav{padding:12px 0;display:flex;flex-direction:column}.sidebar-link{display:flex;align-items:center;gap:10px;padding:10px 20px;color:var(--text-secondary);font-size:.9rem;transition:all var(--transition)}.sidebar-link:hover{background:var(--bg-hover);color:var(--text-primary)}.sidebar-link.active{color:var(--accent);background:var(--accent-light);border-right:3px solid var(--accent)}.sidebar-icon{font-size:1.1rem;width:24px;text-align:center}.sidebar-divider{border:none;border-top:1px solid var(--border);margin:8px 16px}.main-content{margin-left:var(--sidebar-width);flex:1;padding:24px;min-width:0}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border:none;border-radius:var(--radius-sm);font-size:.9rem;font-weight:500;cursor:pointer;transition:all var(--transition);text-decoration:none}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover);color:#fff}.btn-secondary{background:var(--bg-input);color:var(--text-primary)}.btn-secondary:hover{background:var(--bg-hover)}.btn-outline{background:0 0;border:1px solid var(--border);color:var(--text-secondary)}.btn-outline:hover{border-color:var(--accent);color:var(--accent)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#dc2626;color:#fff}.btn-sm{padding:4px 10px;font-size:.8rem}.btn-lg{padding:12px 24px;font-size:1rem}.form-group{margin-bottom:16px}.form-label{display:block;margin-bottom:4px;font-size:.85rem;font-weight:500;color:var(--text-secondary)}.form-input,.form-select,.form-textarea{width:100%;padding:10px 12px;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);font-size:.9rem;transition:border-color var(--transition)}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:0;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-light)}.form-textarea{resize:vertical;min-height:80px}.form-error{color:var(--danger);font-size:.8rem;margin-top:4px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--border)}.card-title{font-size:1.1rem;font-weight:600}.toast{padding:12px 20px;border-radius:var(--radius-sm);margin-bottom:16px;font-size:.9rem;animation:toastIn .3s ease}.toast-success{background:rgba(16,185,129,.15);border-left:4px solid var(--success);color:var(--success)}.toast-error{background:rgba(239,68,68,.15);border-left:4px solid var(--danger);color:var(--danger)}.toast-info{background:rgba(59,130,246,.15);border-left:4px solid var(--info);color:var(--info)}.toast-warning{background:rgba(245,158,11,.15);border-left:4px solid var(--warning);color:var(--warning)}@keyframes toastIn{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.auth-container{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:20px}.auth-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:40px;width:100%;max-width:420px}.auth-title{text-align:center;font-size:1.5rem;margin-bottom:8px}.auth-subtitle{text-align:center;color:var(--text-muted);font-size:.9rem;margin-bottom:24px}.auth-footer{text-align:center;margin-top:20px;font-size:.85rem;color:var(--text-muted)}.grid{display:grid;gap:16px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.flex{display:flex}.flex-between{justify-content:space-between}.flex-center{align-items:center}.gap-8{gap:8px}.gap-16{gap:16px}.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mb-16{margin-bottom:16px}.mb-24{margin-bottom:24px}.text-center{text-align:center}.text-muted{color:var(--text-muted)}.text-sm{font-size:.85rem}@media (max-width:768px){.navbar-toggle{display:block}.sidebar{transform:translateX(-100%)}.sidebar.open{transform:translateX(0)}.main-content{margin-left:0}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.auth-card{padding:24px}}@media (max-width:1024px){.grid-4{grid-template-columns:repeat(2,1fr)}}.layout-public{min-height:100vh}.layout-public:has(.auth-container){display:flex;align-items:center;justify-content:center}.public-content{width:100%;max-width:1200px;margin:0 auto;padding:24px}.public-content--fullwidth{max-width:none;padding:0}.layout-public:has(.showcase-page){display:block}.layout-public:has(.showcase-page) .public-content{max-width:none;padding:0}.showcase-page{background:var(--bg-primary)}.showcase-nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:0 20px;height:48px;background:rgba(0,0,0,.6);backdrop-filter:blur(10px)}.showcase-nav-left{display:flex;align-items:center}.showcase-nav-right{display:flex;align-items:center;gap:8px}.showcase-brand{font-size:1.1rem;font-weight:700;color:#fff;letter-spacing:1px}.showcase-form{display:flex;align-items:center;gap:6px}.showcase-input{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);border-radius:var(--radius-sm);color:#fff;padding:5px 10px;font-size:.8rem;width:140px;outline:0;transition:border-color var(--transition)}.showcase-input:focus{border-color:var(--accent)}.showcase-input::placeholder{color:rgba(255,255,255,.4)}.showcase-error{color:var(--danger);font-size:.8rem;white-space:nowrap}.showcase-hero{position:relative;width:100vw;height:70vh;min-height:400px;overflow:hidden;margin-top:48px}.showcase-hero-img{width:100%;height:100%;object-fit:cover;object-position:center;display:block}.showcase-hero-overlay{position:absolute;bottom:0;left:0;right:0;padding:40px 40px 30px;background:linear-gradient(transparent,rgba(0,0,0,.7));color:#fff}.showcase-hero-title{font-size:2.5rem;font-weight:300;letter-spacing:2px;margin-bottom:4px}.showcase-hero-subtitle{font-size:1rem;opacity:.8;font-weight:300}.showcase-albums{display:flex;flex-wrap:wrap;gap:4px;padding:20px 4px 4px}.showcase-album-card{position:relative;flex:1 1 280px;height:200px;overflow:hidden;cursor:default}.showcase-album-card img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease}.showcase-album-card:hover img{transform:scale(1.05)}.showcase-album-info{position:absolute;bottom:0;left:0;right:0;padding:10px 16px;background:linear-gradient(transparent,rgba(0,0,0,.75));color:#fff}.showcase-album-name{font-size:.85rem;font-weight:600;letter-spacing:.5px}.showcase-albums-text{display:flex;flex-wrap:wrap;gap:8px;padding:16px 20px}.showcase-album-text-item{padding:6px 16px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-secondary);font-size:.85rem}.showcase-strip{display:flex;gap:4px;padding:4px;height:200px}.showcase-strip-cell{overflow:hidden;min-width:0;height:100%}.showcase-strip-cell img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s ease}.showcase-strip-cell:hover img{transform:scale(1.05)}@media (max-width:768px){.showcase-nav{padding:0 10px;height:44px}.showcase-form{flex-wrap:wrap}.showcase-input{width:100px;font-size:.75rem}.showcase-hero{height:50vh;min-height:280px;margin-top:44px}.showcase-hero-title{font-size:1.6rem}.showcase-album-card{height:150px}.showcase-strip{height:120px}}@media (max-width:480px){.showcase-nav-left{display:none}}