@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Noto+Sans+TC:wght@300;400;500;600;700;900&display=swap";
*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-primary:#0f0f0f;--bg-secondary:#1a1a1a;--bg-tertiary:#272727;--bg-elevated:#2d2d2d;--bg-hover:#3a3a3a;--bg-surface:#ffffff0d;--bg-surface-hover:#ffffff14;--text-primary:#f1f1f1;--text-secondary:#aaa;--text-tertiary:#717171;--text-inverse:#0f0f0f;--brand-primary:#8b5cf6;--brand-hover:#7c3aed;--brand-light:#a78bfa;--brand-dark:#6d28d9;--brand-glow:#8b5cf640;--brand-subtle:#8b5cf61a;--accent-gold:#fbbf24;--accent-gold-glow:#fbbf244d;--accent-green:#22c55e;--accent-red:#ef4444;--accent-blue:#3b82f6;--accent-pink:#ec4899;--accent-orange:#f97316;--google-red:#ea4335;--facebook-blue:#1877f2;--line-green:#06c755;--border-subtle:#ffffff14;--border-default:#ffffff1f;--border-strong:#fff3;--shadow-sm:0 1px 2px #0000004d;--shadow-md:0 4px 12px #0006;--shadow-lg:0 8px 32px #00000080;--shadow-xl:0 16px 48px #0009;--shadow-brand:0 4px 20px var(--brand-glow);--shadow-gold:0 4px 20px var(--accent-gold-glow);--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:20px;--radius-full:9999px;--spacing-xs:4px;--spacing-sm:8px;--spacing-md:12px;--spacing-lg:16px;--spacing-xl:24px;--spacing-2xl:32px;--spacing-3xl:48px;--sidebar-width:240px;--sidebar-collapsed:72px;--topbar-height:64px;--transition-fast:.15s ease;--transition-normal:.25s ease;--transition-slow:.4s ease;--transition-spring:.5s cubic-bezier(.34, 1.56, .64, 1);--font-sans:"Inter", "Noto Sans TC", system-ui, -apple-system, sans-serif;--font-mono:"JetBrains Mono", "Fira Code", monospace}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.6;overflow-x:hidden}a{color:inherit;text-decoration:none}button{font-family:var(--font-sans);cursor:pointer;color:inherit;font-size:inherit;background:0 0;border:none}input,textarea,select{font-family:var(--font-sans);background:var(--bg-tertiary);border:1px solid var(--border-subtle);color:var(--text-primary);border-radius:var(--radius-md);padding:var(--spacing-md) var(--spacing-lg);transition:border-color var(--transition-fast), box-shadow var(--transition-fast);outline:none;font-size:.9375rem}input:focus,textarea:focus,select:focus{border-color:var(--brand-primary);box-shadow:0 0 0 3px var(--brand-glow)}input::placeholder,textarea::placeholder{color:var(--text-tertiary)}img,video{max-width:100%;display:block}ul,ol{list-style:none}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--bg-hover);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}.app-layout{min-height:100vh;display:flex}.main-content{margin-left:var(--sidebar-width);margin-top:var(--topbar-height);padding:var(--spacing-xl);min-height:calc(100vh - var(--topbar-height));transition:margin-left var(--transition-normal);flex:1}.main-content.sidebar-collapsed{margin-left:var(--sidebar-collapsed)}@media (max-width:1024px){.main-content{padding:var(--spacing-lg);margin-left:0}}@media (max-width:640px){.main-content{padding:var(--spacing-md);padding-bottom:80px}}.topbar{height:var(--topbar-height);background:var(--bg-primary);border-bottom:1px solid var(--border-subtle);padding:0 var(--spacing-lg);align-items:center;gap:var(--spacing-lg);z-index:100;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);display:flex;position:fixed;top:0;left:0;right:0}.topbar-left{align-items:center;gap:var(--spacing-md);min-width:200px;display:flex}.topbar-menu-btn{border-radius:var(--radius-full);width:40px;height:40px;transition:background var(--transition-fast);justify-content:center;align-items:center;font-size:1.25rem;display:flex}.topbar-menu-btn:hover{background:var(--bg-surface-hover)}.topbar-logo{align-items:center;gap:var(--spacing-sm);letter-spacing:-.5px;font-size:1.25rem;font-weight:800;display:flex}.topbar-logo .logo-icon{background:linear-gradient(135deg, var(--brand-primary), var(--accent-pink));border-radius:var(--radius-sm);color:#fff;width:32px;height:32px;box-shadow:var(--shadow-brand);justify-content:center;align-items:center;font-size:1rem;font-weight:900;display:flex}.topbar-logo span{background:linear-gradient(135deg, var(--brand-light), var(--accent-pink));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.topbar-center{flex:1;align-items:center;max-width:600px;display:flex}.search-bar{align-items:center;width:100%;display:flex;position:relative}.search-bar input{width:100%;height:40px;padding:0 var(--spacing-lg);border-radius:var(--radius-full);background:var(--bg-secondary);border:1px solid var(--border-subtle);transition:all var(--transition-fast);padding-left:44px;font-size:.875rem}.search-bar input:focus{background:var(--bg-tertiary);border-color:var(--brand-primary);box-shadow:0 0 0 3px var(--brand-glow)}.search-bar .search-icon{color:var(--text-tertiary);pointer-events:none;font-size:1rem;position:absolute;left:14px}.topbar-right{align-items:center;gap:var(--spacing-md);justify-content:flex-end;min-width:200px;display:flex}.credit-badge{background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:var(--radius-full);cursor:pointer;transition:all var(--transition-fast);align-items:center;gap:6px;padding:6px 14px;font-size:.8125rem;font-weight:600;display:flex}.credit-badge:hover{background:var(--bg-tertiary);border-color:var(--accent-gold);box-shadow:var(--shadow-gold)}.credit-badge .credit-icon{font-size:1rem}.credit-badge .credit-amount{color:var(--accent-gold)}.topbar-btn{border-radius:var(--radius-full);width:40px;height:40px;transition:background var(--transition-fast);color:var(--text-secondary);justify-content:center;align-items:center;font-size:1.125rem;display:flex;position:relative}.topbar-btn:hover{background:var(--bg-surface-hover);color:var(--text-primary)}.topbar-btn .notification-dot{background:var(--accent-red);border:2px solid var(--bg-primary);border-radius:50%;width:8px;height:8px;position:absolute;top:8px;right:8px}.avatar-btn{cursor:pointer;width:34px;height:34px;transition:border-color var(--transition-fast);border:2px solid #0000;border-radius:50%;overflow:hidden}.avatar-btn:hover{border-color:var(--brand-primary)}.avatar-btn img{object-fit:cover;width:100%;height:100%}@media (max-width:640px){.topbar-center{display:none}.topbar-left,.topbar-right{min-width:auto}}.sidebar{top:var(--topbar-height);width:var(--sidebar-width);height:calc(100vh - var(--topbar-height));background:var(--bg-primary);border-right:1px solid var(--border-subtle);padding:var(--spacing-md) 0;z-index:90;transition:width var(--transition-normal);position:fixed;left:0;overflow:hidden auto}.sidebar.collapsed{width:var(--sidebar-collapsed)}.sidebar-section{padding:var(--spacing-sm) var(--spacing-md);margin-bottom:var(--spacing-xs)}.sidebar-section-title{text-transform:uppercase;letter-spacing:1.5px;color:var(--text-tertiary);padding:var(--spacing-sm) var(--spacing-md);margin-bottom:var(--spacing-xs);font-size:.6875rem;font-weight:600}.sidebar.collapsed .sidebar-section-title{display:none}.sidebar-item{align-items:center;gap:var(--spacing-lg);padding:8px var(--spacing-md);border-radius:var(--radius-md);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap;margin:1px var(--spacing-sm);font-size:.875rem;font-weight:400;display:flex}.sidebar-item:hover{background:var(--bg-surface-hover);color:var(--text-primary)}.sidebar-item.active{background:var(--bg-surface-hover);color:var(--text-primary);font-weight:500}.sidebar-item .sidebar-icon{flex-shrink:0;justify-content:center;align-items:center;width:24px;height:24px;font-size:1.2rem;display:flex}.sidebar-item .sidebar-label{text-overflow:ellipsis;overflow:hidden}.sidebar.collapsed .sidebar-label{display:none}.sidebar.collapsed .sidebar-item{justify-content:center;padding:12px}.sidebar-divider{background:var(--border-subtle);height:1px;margin:var(--spacing-sm) var(--spacing-lg)}@media (max-width:1024px){.sidebar{z-index:200;box-shadow:var(--shadow-xl);transform:translate(-100%)}.sidebar.mobile-open{transform:translate(0)}}.mobile-nav{background:var(--bg-secondary);border-top:1px solid var(--border-subtle);z-index:100;height:64px;padding:0 var(--spacing-sm);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);display:none;position:fixed;bottom:0;left:0;right:0}.mobile-nav-inner{justify-content:space-around;align-items:center;height:100%;display:flex}.mobile-nav-item{border-radius:var(--radius-md);color:var(--text-tertiary);cursor:pointer;transition:color var(--transition-fast);flex-direction:column;align-items:center;gap:2px;padding:6px 12px;font-size:.625rem;font-weight:500;display:flex}.mobile-nav-item .mobile-nav-icon{font-size:1.35rem}.mobile-nav-item.active,.mobile-nav-item:hover{color:var(--text-primary)}@media (max-width:640px){.mobile-nav{display:block}}.page-header{margin-bottom:var(--spacing-xl)}.page-title{letter-spacing:-.5px;margin-bottom:var(--spacing-xs);font-size:1.75rem;font-weight:700}.page-subtitle{color:var(--text-secondary);font-size:.875rem}.section-header{margin-bottom:var(--spacing-lg);justify-content:space-between;align-items:center;display:flex}.section-title{align-items:center;gap:var(--spacing-sm);font-size:1.25rem;font-weight:600;display:flex}.section-link{color:var(--brand-light);cursor:pointer;transition:color var(--transition-fast);font-size:.8125rem;font-weight:500}.section-link:hover{color:var(--brand-primary)}.work-grid{gap:var(--spacing-lg);grid-template-columns:repeat(auto-fill,minmax(300px,1fr));display:grid}@media (max-width:640px){.work-grid{grid-template-columns:1fr}}.work-card{border-radius:var(--radius-lg);cursor:pointer;transition:transform var(--transition-normal);background:0 0;position:relative}.work-card:hover{transform:translateY(-2px)}.work-card-thumbnail{border-radius:var(--radius-lg);background:var(--bg-secondary);width:100%;padding-bottom:56.25%;position:relative;overflow:hidden}.work-card-thumbnail img{object-fit:cover;width:100%;height:100%;transition:transform var(--transition-slow);position:absolute;inset:0}.work-card:hover .work-card-thumbnail img{transform:scale(1.05)}.work-card-thumbnail .work-type-badge{top:var(--spacing-sm);left:var(--spacing-sm);border-radius:var(--radius-full);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#fff;background:#000000b3;align-items:center;gap:4px;padding:3px 10px;font-size:.6875rem;font-weight:600;display:flex;position:absolute}.work-card-thumbnail .work-duration{bottom:var(--spacing-sm);right:var(--spacing-sm);border-radius:var(--radius-sm);color:#fff;background:#000c;padding:2px 6px;font-size:.6875rem;font-weight:600;position:absolute}.work-card-overlay{opacity:0;transition:opacity var(--transition-normal);border-radius:var(--radius-lg);background:linear-gradient(#0000 50%,#0009);justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.work-card:hover .work-card-overlay{opacity:1}.play-btn-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#fff;width:56px;height:56px;transition:transform var(--transition-spring);background:#0009;border-radius:50%;justify-content:center;align-items:center;font-size:1.5rem;display:flex;transform:scale(.8)}.work-card:hover .play-btn-overlay{transform:scale(1)}.work-card-info{padding:var(--spacing-md) var(--spacing-xs);gap:var(--spacing-md);display:flex}.work-card-avatar{background:var(--bg-tertiary);border-radius:50%;flex-shrink:0;width:36px;height:36px;overflow:hidden}.work-card-avatar img{object-fit:cover;width:100%;height:100%}.work-card-meta{flex:1;min-width:0}.work-card-title{-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-bottom:4px;font-size:.9375rem;font-weight:600;line-height:1.3;display:-webkit-box;overflow:hidden}.work-card-author{color:var(--text-secondary);transition:color var(--transition-fast);font-size:.8125rem}.work-card-author:hover{color:var(--text-primary)}.work-card-stats{color:var(--text-tertiary);align-items:center;gap:var(--spacing-sm);margin-top:2px;font-size:.75rem;display:flex}.work-card-stats .stat-separator{font-size:.5rem}.work-card-rating{color:var(--accent-gold);align-items:center;gap:3px;font-weight:600;display:flex}.star-rating{align-items:center;gap:2px;display:flex}.star-rating .star{cursor:pointer;transition:transform var(--transition-fast), color var(--transition-fast);color:var(--bg-hover);font-size:1.25rem}.star-rating .star.filled{color:var(--accent-gold)}.star-rating .star:hover{transform:scale(1.2)}.star-rating .star.filled:hover{color:var(--accent-orange)}.star-rating-large .star{font-size:2rem}.btn{justify-content:center;align-items:center;gap:var(--spacing-sm);border-radius:var(--radius-full);transition:all var(--transition-fast);white-space:nowrap;cursor:pointer;border:none;padding:10px 20px;font-size:.875rem;font-weight:600;line-height:1;display:inline-flex}.btn-primary{background:var(--brand-primary);color:#fff;box-shadow:var(--shadow-brand)}.btn-primary:hover{background:var(--brand-hover);box-shadow:0 4px 24px var(--brand-glow);transform:translateY(-1px)}.btn-secondary{background:var(--bg-surface);color:var(--text-primary);border:1px solid var(--border-subtle)}.btn-secondary:hover{background:var(--bg-surface-hover);border-color:var(--border-default)}.btn-ghost{color:var(--text-secondary);background:0 0}.btn-ghost:hover{background:var(--bg-surface-hover);color:var(--text-primary)}.btn-danger{background:var(--accent-red);color:#fff}.btn-danger:hover{background:#dc2626}.btn-gold{background:linear-gradient(135deg, var(--accent-gold), var(--accent-orange));color:var(--text-inverse);box-shadow:var(--shadow-gold)}.btn-gold:hover{box-shadow:0 6px 28px var(--accent-gold-glow);transform:translateY(-1px)}.btn-lg{padding:14px 28px;font-size:1rem}.btn-sm{padding:6px 14px;font-size:.75rem}.btn-icon{border-radius:50%;width:40px;height:40px;padding:0}.btn-google{color:#333;border:1px solid var(--border-default);background:#fff}.btn-google:hover{box-shadow:var(--shadow-md);background:#f8f8f8}.btn-facebook{background:var(--facebook-blue);color:#fff}.btn-facebook:hover{background:#1565c0}.btn-line{background:var(--line-green);color:#fff}.btn-line:hover{background:#05b34c}.tabs{border-bottom:1px solid var(--border-subtle);margin-bottom:var(--spacing-xl);gap:0;display:flex;overflow-x:auto}.tab{padding:var(--spacing-md) var(--spacing-lg);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap;border-bottom:2px solid #0000;font-size:.875rem;font-weight:500}.tab:hover{color:var(--text-primary);background:var(--bg-surface)}.tab.active{color:var(--text-primary);border-bottom-color:var(--brand-primary);font-weight:600}.chip-group{gap:var(--spacing-sm);margin-bottom:var(--spacing-xl);flex-wrap:wrap;display:flex}.chip{border-radius:var(--radius-full);background:var(--bg-surface);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);border:1px solid #0000;padding:6px 16px;font-size:.8125rem;font-weight:500}.chip:hover{background:var(--bg-surface-hover);color:var(--text-primary)}.chip.active{background:var(--text-primary);color:var(--text-inverse)}.card{background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:var(--spacing-xl);transition:border-color var(--transition-fast), box-shadow var(--transition-fast)}.card:hover{border-color:var(--border-default)}.card-glass{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:var(--spacing-xl);background:#ffffff08}.card-brand{border-radius:var(--radius-lg);padding:var(--spacing-xl);background:linear-gradient(135deg,#8b5cf61a,#ec48990d);border:1px solid #8b5cf633}.skeleton{background:linear-gradient(90deg, var(--bg-secondary) 25%, var(--bg-tertiary) 50%, var(--bg-secondary) 75%);border-radius:var(--radius-md);background-size:200% 100%;animation:1.5s infinite skeleton-loading}.skeleton-text{height:14px;margin-bottom:var(--spacing-sm)}.skeleton-text-sm{width:60%;height:10px;margin-bottom:var(--spacing-xs)}.skeleton-thumbnail{border-radius:var(--radius-lg);width:100%;padding-bottom:56.25%}.skeleton-avatar{border-radius:50%;width:36px;height:36px}@keyframes skeleton-loading{0%{background-position:-200% 0}to{background-position:200% 0}}.stat-card{background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:var(--spacing-xl);text-align:center}.stat-value{letter-spacing:-1px;margin-bottom:var(--spacing-xs);font-size:2rem;font-weight:800}.stat-label{color:var(--text-secondary);font-size:.8125rem}.progress-bar{background:var(--bg-tertiary);border-radius:var(--radius-full);width:100%;height:6px;overflow:hidden}.progress-fill{border-radius:var(--radius-full);background:linear-gradient(90deg, var(--brand-primary), var(--accent-pink));height:100%;transition:width var(--transition-slow)}.badge{border-radius:var(--radius-full);align-items:center;gap:4px;padding:3px 10px;font-size:.6875rem;font-weight:600;display:inline-flex}.badge-brand{background:var(--brand-subtle);color:var(--brand-light)}.badge-gold{color:var(--accent-gold);background:#fbbf2426}.badge-green{color:var(--accent-green);background:#22c55e26}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes pulse-glow{0%,to{box-shadow:0 0 0 0 var(--brand-glow)}50%{box-shadow:0 0 20px 4px var(--brand-glow)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-6px)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.animate-fade-in{animation:.4s both fadeIn}.animate-slide-up{animation:.5s both slideUp}.animate-scale-in{animation:.3s both scaleIn}.stagger-1{animation-delay:50ms}.stagger-2{animation-delay:.1s}.stagger-3{animation-delay:.15s}.stagger-4{animation-delay:.2s}.stagger-5{animation-delay:.25s}.stagger-6{animation-delay:.3s}.stagger-7{animation-delay:.35s}.stagger-8{animation-delay:.4s}.tooltip-wrapper{position:relative}.tooltip-wrapper:after{content:attr(data-tooltip);background:var(--bg-elevated);color:var(--text-primary);border-radius:var(--radius-sm);white-space:nowrap;opacity:0;pointer-events:none;transition:all var(--transition-fast);box-shadow:var(--shadow-md);padding:5px 10px;font-size:.75rem;position:absolute;bottom:calc(100% + 8px);left:50%;transform:translate(-50%)scale(.9)}.tooltip-wrapper:hover:after{opacity:1;transform:translate(-50%)scale(1)}.overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:500;background:#0009;justify-content:center;align-items:center;animation:.2s fadeIn;display:flex;position:fixed;inset:0}.modal{background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:var(--radius-xl);padding:var(--spacing-2xl);width:90%;max-width:480px;box-shadow:var(--shadow-xl);animation:.3s scaleIn}.membership-grid{gap:var(--spacing-lg);grid-template-columns:repeat(auto-fit,minmax(240px,1fr));display:grid}.membership-card{background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:var(--radius-xl);padding:var(--spacing-2xl);text-align:center;transition:all var(--transition-normal);position:relative;overflow:hidden}.membership-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}.membership-card.featured{border-color:var(--brand-primary);background:linear-gradient(180deg, #8b5cf614, var(--bg-secondary))}.membership-card.featured:before{content:"最受歡迎";background:var(--brand-primary);color:#fff;padding:4px 32px;font-size:.6875rem;font-weight:600;position:absolute;top:16px;right:-28px;transform:rotate(45deg)}.membership-tier{color:var(--text-secondary);text-transform:uppercase;letter-spacing:1px;margin-bottom:var(--spacing-md);font-size:.8125rem;font-weight:600}.membership-price{margin-bottom:var(--spacing-xs);font-size:2.5rem;font-weight:800}.membership-price .currency{color:var(--text-secondary);font-size:1rem;font-weight:500}.membership-period{color:var(--text-tertiary);margin-bottom:var(--spacing-xl);font-size:.8125rem}.membership-features{text-align:left;margin-bottom:var(--spacing-xl)}.membership-feature{align-items:center;gap:var(--spacing-sm);color:var(--text-secondary);padding:var(--spacing-sm) 0;font-size:.8125rem;display:flex}.membership-feature .feature-check{color:var(--accent-green)}.login-container{min-height:calc(100vh - var(--topbar-height));padding:var(--spacing-xl);justify-content:center;align-items:center;display:flex}.login-card{text-align:center;width:100%;max-width:420px}.login-logo{margin-bottom:var(--spacing-sm);background:linear-gradient(135deg, var(--brand-light), var(--accent-pink));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:2.5rem;font-weight:900}.login-subtitle{color:var(--text-secondary);margin-bottom:var(--spacing-2xl);font-size:.9375rem}.login-divider{align-items:center;gap:var(--spacing-md);margin:var(--spacing-xl) 0;color:var(--text-tertiary);font-size:.75rem;display:flex}.login-divider:before,.login-divider:after{content:"";background:var(--border-subtle);flex:1;height:1px}.social-login-group{gap:var(--spacing-md);flex-direction:column;display:flex}.social-login-btn{justify-content:center;align-items:center;gap:var(--spacing-md);border-radius:var(--radius-lg);width:100%;transition:all var(--transition-fast);padding:14px;font-size:.9375rem;font-weight:600;display:flex}.social-login-btn .social-icon{font-size:1.25rem}.studio-layout{gap:var(--spacing-xl);min-height:calc(100vh - var(--topbar-height) - 80px);grid-template-columns:300px 1fr;display:grid}@media (max-width:900px){.studio-layout{grid-template-columns:1fr}}.studio-sidebar{gap:var(--spacing-md);flex-direction:column;display:flex}.studio-tool-btn{align-items:center;gap:var(--spacing-md);padding:var(--spacing-lg);background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-fast);display:flex}.studio-tool-btn:hover{border-color:var(--brand-primary);background:var(--brand-subtle)}.studio-tool-btn.active{border-color:var(--brand-primary);background:var(--brand-subtle);box-shadow:var(--shadow-brand)}.studio-tool-icon{border-radius:var(--radius-md);justify-content:center;align-items:center;width:48px;height:48px;font-size:1.5rem;display:flex}.studio-tool-icon.music{background:linear-gradient(135deg, var(--brand-primary), var(--accent-blue))}.studio-tool-icon.video{background:linear-gradient(135deg, var(--accent-pink), var(--accent-orange))}.studio-main{background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:var(--radius-xl);padding:var(--spacing-2xl)}.studio-form-group{margin-bottom:var(--spacing-xl)}.studio-form-label{color:var(--text-secondary);margin-bottom:var(--spacing-sm);font-size:.8125rem;font-weight:600;display:block}.studio-form-group input,.studio-form-group textarea,.studio-form-group select{width:100%}.studio-form-group textarea{resize:vertical;min-height:100px}.studio-cost{padding:var(--spacing-lg);background:var(--brand-subtle);border-radius:var(--radius-md);margin-bottom:var(--spacing-xl);justify-content:space-between;align-items:center;display:flex}.studio-cost-label{color:var(--text-secondary);font-size:.8125rem}.studio-cost-value{color:var(--accent-gold);font-size:1.125rem;font-weight:700}.profile-header{align-items:center;gap:var(--spacing-xl);margin-bottom:var(--spacing-2xl);padding:var(--spacing-2xl);border:1px solid var(--border-subtle);border-radius:var(--radius-xl);background:linear-gradient(135deg,#8b5cf614,#ec48990a);display:flex}.profile-avatar{border:3px solid var(--brand-primary);width:80px;height:80px;box-shadow:var(--shadow-brand);border-radius:50%;flex-shrink:0;overflow:hidden}.profile-avatar img{object-fit:cover;width:100%;height:100%}.profile-info{flex:1}.profile-name{margin-bottom:var(--spacing-xs);font-size:1.5rem;font-weight:700}.profile-bio{color:var(--text-secondary);margin-bottom:var(--spacing-md);font-size:.875rem}.profile-stats{gap:var(--spacing-xl);display:flex}.profile-stat{text-align:center}.profile-stat-value{font-size:1.25rem;font-weight:700}.profile-stat-label{color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.5px;font-size:.6875rem}@media (max-width:640px){.profile-header{text-align:center;flex-direction:column}.profile-stats{justify-content:center}}.chart-item{align-items:center;gap:var(--spacing-lg);padding:var(--spacing-lg);border-radius:var(--radius-md);transition:background var(--transition-fast);cursor:pointer;display:flex}.chart-item:hover{background:var(--bg-surface-hover)}.chart-rank{text-align:center;width:36px;color:var(--text-tertiary);font-size:1.25rem;font-weight:800}.chart-rank.top-1{color:var(--accent-gold)}.chart-rank.top-2{color:silver}.chart-rank.top-3{color:#cd7f32}.chart-thumb{border-radius:var(--radius-md);background:var(--bg-tertiary);flex-shrink:0;width:64px;height:64px;overflow:hidden}.chart-thumb img{object-fit:cover;width:100%;height:100%}.chart-info{flex:1;min-width:0}.chart-title{text-overflow:ellipsis;white-space:nowrap;margin-bottom:2px;font-size:.9375rem;font-weight:600;overflow:hidden}.chart-author{color:var(--text-secondary);font-size:.8125rem}.chart-stats{text-align:right}.chart-stars{color:var(--accent-gold);font-size:.9375rem;font-weight:600}.chart-views{color:var(--text-tertiary);font-size:.75rem}.upload-zone{border:2px dashed var(--border-default);border-radius:var(--radius-xl);padding:var(--spacing-3xl);text-align:center;cursor:pointer;transition:all var(--transition-normal);background:var(--bg-surface)}.upload-zone:hover{border-color:var(--brand-primary);background:var(--brand-subtle)}.upload-icon{margin-bottom:var(--spacing-lg);font-size:3rem}.upload-text{margin-bottom:var(--spacing-sm);font-size:1.125rem;font-weight:600}.upload-hint{color:var(--text-tertiary);font-size:.8125rem}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-sm{gap:var(--spacing-sm)}.gap-md{gap:var(--spacing-md)}.gap-lg{gap:var(--spacing-lg)}.gap-xl{gap:var(--spacing-xl)}.text-center{text-align:center}.text-secondary{color:var(--text-secondary)}.text-tertiary{color:var(--text-tertiary)}.text-brand{color:var(--brand-primary)}.text-gold{color:var(--accent-gold)}.font-bold{font-weight:700}.w-full{width:100%}.mt-sm{margin-top:var(--spacing-sm)}.mt-md{margin-top:var(--spacing-md)}.mt-lg{margin-top:var(--spacing-lg)}.mt-xl{margin-top:var(--spacing-xl)}.mb-sm{margin-bottom:var(--spacing-sm)}.mb-md{margin-bottom:var(--spacing-md)}.mb-lg{margin-bottom:var(--spacing-lg)}.mb-xl{margin-bottom:var(--spacing-xl)}