@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{--spotify-green: #1ed760;--spotify-green-dark: #1db954;--bg-base: #121212;--bg-surface: #181818;--bg-highlight: #282828;--bg-elevated: #242424;--text-base: #ffffff;--text-subdued: #a7a7a7;--text-bright: #ffffff;--border-color: #282828;font-family:Circular,Inter,Helvetica Neue,Helvetica,Arial,sans-serif;line-height:1.5;color:var(--text-base);background-color:var(--bg-base)}*{box-sizing:border-box;margin:0;padding:0}body{min-height:100vh;background:var(--bg-base);color:inherit}#root{min-height:100vh}.app-shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh;background:#000;gap:8px;padding:8px}@media (max-width: 900px){.app-shell{grid-template-columns:1fr}.sidebar{display:none}}.sidebar{display:flex;flex-direction:column;background:var(--bg-surface);border-radius:8px;padding:0;overflow:hidden}.sidebar-header{display:flex;align-items:center;gap:12px;padding:16px 20px}.sidebar-header .logo-mark{width:32px;height:32px;background:var(--spotify-green);border-radius:50%;display:grid;place-items:center;color:#000;font-weight:700;font-size:18px}.sidebar-header .brand-name{font-weight:700;font-size:15px;color:var(--text-base)}.sidebar-nav{display:flex;flex-direction:column;padding:8px 12px;gap:4px;flex:1}.nav-item{display:flex;align-items:center;gap:16px;padding:12px 16px;border-radius:6px;color:var(--text-subdued);font-weight:600;font-size:14px;text-decoration:none;transition:all .15s ease}.nav-item:hover,.nav-item.active{color:var(--text-base);background:var(--bg-highlight)}.nav-item .icon{font-size:20px;width:24px;text-align:center}.sidebar-footer{padding:16px;border-top:1px solid var(--border-color);margin-top:auto}.user-mini-profile{display:flex;align-items:center;gap:12px;margin-bottom:12px}.user-mini-profile .avatar{width:40px;height:40px;background:linear-gradient(135deg,#450af5,#c4efd9);border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:16px;color:#fff}.user-mini-profile .user-info{display:flex;flex-direction:column}.user-mini-profile .name{font-weight:600;font-size:14px;color:var(--text-base)}.user-mini-profile .email{font-size:12px;color:var(--text-subdued)}.logout-btn{width:100%;padding:10px;background:transparent;border:1px solid var(--text-subdued);border-radius:500px;color:var(--text-base);font-weight:600;font-size:13px;cursor:pointer;transition:all .15s ease}.logout-btn:hover{transform:scale(1.02);border-color:var(--text-base)}.main-view{display:flex;flex-direction:column;background:var(--bg-surface);border-radius:8px;overflow:hidden}.top-bar{display:flex;align-items:center;justify-content:space-between;padding:16px 32px;background:#0006;position:sticky;top:0;z-index:10}.top-bar-title h2{margin:0;font-size:20px;font-weight:600;color:var(--text-base)}.top-bar-search input{width:364px;max-width:100%;padding:12px 36px 12px 16px;background:var(--bg-highlight);border:none;border-radius:500px;color:var(--text-base);font-size:14px}.top-bar-search input::placeholder{color:var(--text-subdued)}.top-bar-search input:focus{outline:none;box-shadow:0 0 0 2px var(--text-base)}.top-bar-actions{display:flex;align-items:center;gap:12px}.action-btn{width:32px;height:32px;background:var(--bg-highlight);border:none;border-radius:50%;color:var(--text-subdued);font-size:14px;cursor:pointer;transition:all .15s ease}.action-btn:hover{color:var(--text-base);transform:scale(1.06)}.user-avatar-circle{width:32px;height:32px;background:linear-gradient(135deg,#f037a5,#fdb99b);border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:14px;color:#fff;cursor:pointer}.content-scroll{flex:1;overflow-y:auto;padding:0 32px 32px;background:linear-gradient(180deg,#3a3a3a 0%,var(--bg-surface) 300px)}.hero-section{padding:32px 0}.hero-header{margin-bottom:24px}.hero-header .eyebrow{text-transform:uppercase;letter-spacing:.1em;font-size:11px;font-weight:700;color:var(--text-subdued);margin-bottom:4px}.hero-header h1{font-size:48px;font-weight:700;color:var(--text-base);letter-spacing:-.02em}.stats-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px}.stat-card{background:var(--bg-elevated);border-radius:8px;padding:20px 24px;display:flex;flex-direction:column;gap:4px}.stat-card span{font-size:12px;font-weight:600;color:var(--text-subdued);text-transform:uppercase;letter-spacing:.05em}.stat-card strong{font-size:32px;font-weight:700;color:var(--text-base);line-height:1.1}.stat-card small{font-size:12px;color:var(--spotify-green);font-weight:500}.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:24px;margin-top:32px}.panel-full{grid-column:1 / -1}@media (max-width: 900px){.dashboard-grid{grid-template-columns:1fr}}.card{background:var(--bg-elevated);border-radius:8px;padding:24px;display:flex;flex-direction:column;gap:16px}.panel-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.panel-header h3{font-size:20px;font-weight:700;color:var(--text-base)}.library-panel{display:flex;flex-direction:column;gap:16px}.library-upload{display:flex;flex-direction:column;gap:12px}.library-list ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:12px}.library-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border:1px solid var(--border-color);border-radius:8px;background:var(--bg-highlight)}.library-meta{display:flex;flex-direction:column;gap:4px}.library-actions{display:flex;gap:8px}.eyebrow{text-transform:uppercase;letter-spacing:.1em;font-size:11px;font-weight:700;color:var(--spotify-green);margin-bottom:4px}.muted{color:var(--text-subdued);font-size:14px;line-height:1.5}.badge{padding:6px 12px;border-radius:4px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:#000;background:var(--spotify-green)}.field{display:flex;flex-direction:column;gap:8px;font-weight:600;font-size:14px;color:var(--text-base)}.field-label{font-size:14px;font-weight:600;color:var(--text-base);margin-bottom:8px}.field input[type=text],.field input[type=email],.field input[type=password],.field input[type=file],.field select{padding:14px 16px;border-radius:4px;border:1px solid var(--border-color);font-size:14px;background:var(--bg-highlight);color:var(--text-base);transition:all .15s ease}.field input:focus,.field select:focus{outline:none;border-color:var(--text-base);box-shadow:none}.identifier-selector{padding:16px;background:var(--bg-surface);border-radius:8px;margin-top:8px}.button{padding:14px 32px;background:var(--spotify-green);color:#000;border:none;border-radius:500px;font-size:14px;font-weight:700;cursor:pointer;transition:all .15s ease;display:inline-flex;align-items:center;justify-content:center;gap:8px}.button:hover{transform:scale(1.04);background:#1ed760}.button:disabled{opacity:.4;cursor:not-allowed;transform:none}.button.button-outline{background:transparent;border:1px solid var(--text-subdued);color:var(--text-base)}.button.button-outline:hover{border-color:var(--text-base);background:transparent}.progress{background:#1ed7601a;border:1px solid rgba(30,215,96,.3);border-radius:8px;padding:16px;display:flex;flex-direction:column;gap:8px;color:var(--spotify-green)}.progress__bar{width:100%;height:4px;border-radius:2px;background:#1ed7604d;overflow:hidden}.progress__bar--active:after{content:"";display:block;height:100%;width:30%;background:var(--spotify-green);animation:loading 1.2s ease-in-out infinite}@keyframes loading{0%{transform:translate(-100%)}to{transform:translate(400%)}}.alert-info{background:#1ed7601a;color:var(--spotify-green);border:1px solid rgba(30,215,96,.3);border-radius:8px;padding:16px}.alert-success{background:#1ed76026;color:var(--spotify-green);border:1px solid rgba(30,215,96,.4);border-radius:8px;padding:16px}.alert-error{background:#ef444426;color:#ff6b6b;border:1px solid rgba(239,68,68,.4);border-radius:8px;padding:16px}.content-footer{display:flex;align-items:center;justify-content:space-between;padding:48px 0 16px;margin-top:48px;border-top:1px solid var(--border-color);color:var(--text-subdued);font-size:12px}.footer-links{display:flex;gap:24px}.footer-links a{color:var(--text-subdued);text-decoration:none}.footer-links a:hover{color:var(--text-base)}.identifier-panel .field select{background:var(--bg-highlight)}.landing{min-height:100vh;background:radial-gradient(ellipse at 20% 0%,rgba(30,215,96,.15) 0%,transparent 50%),radial-gradient(ellipse at 80% 100%,rgba(30,50,100,.2) 0%,transparent 50%),var(--bg-base)}.landing main{display:flex;flex-direction:column;gap:80px;padding:0 24px 80px;max-width:1200px;margin:0 auto}.landing-nav{position:sticky;top:0;z-index:100;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#121212e6;border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;gap:24px;padding:16px 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ease}.plan-card:hover{border-color:var(--spotify-green);transform:translateY(-4px)}.plan-card--highlight{border-color:var(--spotify-green);background:linear-gradient(180deg,rgba(30,215,96,.1) 0%,var(--bg-elevated) 100%)}.plan-card h3{font-size:24px;font-weight:700;color:var(--text-base)}.plan-card .price{font-size:36px;font-weight:700;color:var(--spotify-green)}.feature-list{list-style:none;display:grid;gap:8px;color:var(--text-subdued);font-size:14px}.feature-list li:before{content:"•";color:var(--spotify-green);margin-right:8px}.feature-section .feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:24px}.feature-card{padding:24px;border-radius:12px;background:var(--bg-elevated);border:1px solid var(--border-color);transition:all .2s ease}.feature-card:hover{border-color:var(--spotify-green)}.feature-card h4{font-size:18px;font-weight:700;color:var(--text-base);margin-bottom:8px}.feature-card p{color:var(--text-subdued);font-size:14px}.about-card{gap:24px}.about-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:24px}.login-section .login-card{max-width:480px}.cta-panel{margin-top:32px}.cta-content{display:flex;flex-direction:column;gap:16px;background:linear-gradient(135deg,#1ed76026,#1e32641a);border:1px solid rgba(30,215,96,.3);border-radius:16px;padding:48px;text-align:center;align-items:center}.cta-content h2{font-size:32px;font-weight:700;color:var(--text-base)}@media (max-width: 768px){.landing-nav{flex-wrap:wrap}.nav-links{width:100%;justify-content:center;order:3;margin-top:16px}.nav-actions{order:2}}.login-shell{min-height:100vh;display:grid;grid-template-columns:1fr 1fr;align-items:stretch}@media (max-width: 900px){.login-shell{grid-template-columns:1fr}.login-hero{display:none}}.login-hero{padding:64px;background:linear-gradient(135deg,var(--spotify-green-dark),#064e3b);display:flex;align-items:center}.brand h1{font-size:48px;margin:8px 0 24px;color:var(--text-base)}.brand ul{margin:32px 0 0;padding-left:24px;color:#fffc;line-height:1.8}.login-panel{justify-content:center;gap:24px}.login-form{display:flex;flex-direction:column;gap:16px}a{color:inherit;text-decoration:none}.ghost{padding:12px 24px;border-radius:500px;border:1px solid var(--text-subdued);color:var(--text-base);background:transparent;font-weight:600;font-size:14px;transition:all .15s ease;cursor:pointer}.ghost:hover{border-color:var(--text-base);transform:scale(1.02)}.shadow{box-shadow:0 8px 24px #00000080}.pill{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:500px;background:#1ed76026;color:var(--spotify-green);border:1px solid rgba(30,215,96,.3);font-size:14px;font-weight:600}.lead{color:var(--text-subdued);font-size:18px;max-width:600px;line-height:1.6}.stats-grid{display:none}.panel-large{gap:16px}.profile-card,.page-header{display:none}.login-page,.register-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(ellipse at 50% 0%,rgba(30,215,96,.12) 0%,transparent 50%),var(--bg-base);padding:24px}.login-container,.register-container{width:100%;max-width:400px;display:flex;flex-direction:column;gap:32px}.login-header,.register-header{text-align:center;display:flex;flex-direction:column;align-items:center;gap:16px}.login-header .logo-mark,.register-header .logo-mark{width:56px;height:56px;font-size:24px;margin-bottom:8px}.login-header h1,.register-header h1{font-size:32px;font-weight:700;color:var(--text-base);margin:0}.login-form,.register-form{display:flex;flex-direction:column;gap:20px}.button-full{width:100%;padding:16px 32px}.login-footer,.register-footer{text-align:center}.link-button{background:none;border:none;color:var(--spotify-green);font-weight:600;cursor:pointer;font-size:inherit;text-decoration:underline;padding:0}.link-button:hover{color:#1ed760}.register-terms{text-align:center}.register-terms .small{font-size:12px}.register-terms a{color:var(--spotify-green);text-decoration:underline}.register-terms a:hover{color:#1ed760}.alert{padding:14px 16px;border-radius:8px;font-size:14px}