:root{--bg-cosmic: #070811;--bg-deep: #0e1122;--bg-card: rgba(18, 21, 40, .75);--bg-card-hover: rgba(26, 30, 58, .85);--bg-glass: rgba(255, 255, 255, .04);--border-glass: rgba(255, 255, 255, .09);--border-glow: rgba(139, 92, 246, .35);--accent-purple: #8b5cf6;--accent-purple-glow: rgba(139, 92, 246, .4);--accent-coral: #ff6b6b;--accent-coral-glow: rgba(255, 107, 107, .4);--accent-cyan: #06b6d4;--accent-cyan-glow: rgba(6, 182, 212, .4);--accent-amber: #f59e0b;--accent-emerald: #10b981;--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-muted: #64748b;--text-gradient: linear-gradient(135deg, #ffffff 0%, #cbd5e1 50%, #94a3b8 100%);--accent-gradient: linear-gradient(135deg, #ff6b6b 0%, #8b5cf6 50%, #06b6d4 100%);--studio-record-gradient: linear-gradient(135deg, #ef4444 0%, #f43f5e 100%);--font-display: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-body: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "JetBrains Mono", monospace;--radius-sm: 8px;--radius-md: 14px;--radius-lg: 20px;--radius-xl: 28px;--radius-full: 9999px;--shadow-sm: 0 4px 12px rgba(0, 0, 0, .25);--shadow-md: 0 8px 24px rgba(0, 0, 0, .35);--shadow-lg: 0 16px 40px rgba(0, 0, 0, .5);--shadow-glow-purple: 0 0 25px rgba(139, 92, 246, .35);--shadow-glow-coral: 0 0 25px rgba(255, 107, 107, .35);--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-normal: .25s cubic-bezier(.4, 0, .2, 1);--transition-bounce: .4s cubic-bezier(.34, 1.56, .64, 1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{min-height:100%;background-color:var(--bg-cosmic);color:var(--text-primary);font-family:var(--font-body);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}body{background-image:radial-gradient(circle at 15% 15%,rgba(139,92,246,.12) 0%,transparent 45%),radial-gradient(circle at 85% 25%,rgba(255,107,107,.1) 0%,transparent 40%),radial-gradient(circle at 50% 85%,rgba(6,182,212,.08) 0%,transparent 50%);background-attachment:fixed}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-cosmic)}::-webkit-scrollbar-thumb{background:#ffffff26;border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:#ffffff40}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:700;letter-spacing:-.02em;color:#fff}h1{font-size:clamp(2rem,4vw,2.75rem);line-height:1.15}h2{font-size:clamp(1.5rem,3vw,2rem);line-height:1.2}h3{font-size:1.25rem}p{color:var(--text-secondary)}button{cursor:pointer;border:none;background:transparent;font-family:inherit;font-size:inherit;color:inherit;transition:all var(--transition-normal)}input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}.glass-panel{background:var(--bg-card);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border:1px solid var(--border-glass);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);transition:border-color var(--transition-normal),box-shadow var(--transition-normal)}.glass-panel:hover{border-color:#ffffff26}.glass-card{background:#191d3699;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-glass);border-radius:var(--radius-md);padding:1.25rem;transition:all var(--transition-normal)}.glass-card:hover{transform:translateY(-2px);background:var(--bg-card-hover);border-color:var(--border-glow);box-shadow:var(--shadow-sm)}.badge{display:inline-flex;align-items:center;gap:.4rem;padding:.3rem .8rem;border-radius:var(--radius-full);font-size:.75rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;background:#ffffff12;border:1px solid var(--border-glass);color:var(--text-secondary)}.badge-glow-purple{background:#8b5cf626;border-color:#8b5cf659;color:#c4b5fd}.badge-glow-coral{background:#ff6b6b26;border-color:#ff6b6b59;color:#fca5a5}.badge-glow-cyan{background:#06b6d426;border-color:#06b6d459;color:#67e8f9}.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;padding:.75rem 1.5rem;border-radius:var(--radius-full);font-weight:600;font-size:.95rem;color:#fff;background:var(--accent-gradient);box-shadow:0 4px 18px #8b5cf659;position:relative;overflow:hidden;z-index:1}.btn-primary:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,#ff8282,#9d71fb,#22d3ee);opacity:0;transition:opacity var(--transition-fast);z-index:-1}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px #8b5cf680}.btn-primary:hover:before{opacity:1}.btn-primary:active{transform:translateY(0)}.btn-secondary{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;padding:.75rem 1.4rem;border-radius:var(--radius-full);font-weight:600;font-size:.95rem;color:var(--text-primary);background:#ffffff14;border:1px solid var(--border-glass)}.btn-secondary:hover{background:#ffffff24;border-color:#fff3;transform:translateY(-1px)}.btn-record{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;padding:.85rem 1.8rem;border-radius:var(--radius-full);font-weight:700;font-size:1.05rem;color:#fff;background:var(--studio-record-gradient);box-shadow:0 4px 20px #ef444466;animation:recordPulse 2s infinite ease-in-out}.btn-record.recording{background:#dc2626;box-shadow:0 0 30px #ef4444b3;animation:recordingPulseActive 1s infinite alternate}@keyframes recordPulse{0%,to{box-shadow:0 4px 20px #ef444459}50%{box-shadow:0 4px 30px #ef444499}}@keyframes recordingPulseActive{0%{transform:scale(1);box-shadow:0 0 20px #ef444480}to{transform:scale(1.03);box-shadow:0 0 35px #ef4444d9}}.header-bar{display:flex;align-items:center;justify-content:space-between;padding:1rem 2rem;border-bottom:1px solid var(--border-glass);background:#070811d9;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);position:sticky;top:0;z-index:50}.brand-logo{display:flex;align-items:center;gap:.75rem;text-decoration:none}.brand-icon-wrapper{width:40px;height:40px;border-radius:12px;background:var(--accent-gradient);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-glow-purple)}.brand-title{font-family:var(--font-display);font-weight:800;font-size:1.45rem;letter-spacing:-.03em;background:linear-gradient(135deg,#fff 30%,#c4b5fd);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.brand-tag{font-size:.7rem;font-weight:700;letter-spacing:.08em;color:var(--accent-coral);text-transform:uppercase;margin-left:4px}.nav-tabs{display:flex;gap:.5rem;background:#ffffff0d;padding:.3rem;border-radius:var(--radius-full);border:1px solid var(--border-glass)}.nav-tab{display:flex;align-items:center;gap:.5rem;padding:.5rem 1.2rem;border-radius:var(--radius-full);font-weight:600;font-size:.88rem;color:var(--text-secondary);transition:all var(--transition-fast)}.nav-tab:hover{color:#fff}.nav-tab.active{background:#ffffff1f;color:#fff;box-shadow:0 2px 8px #00000040}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#05070fcc;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;padding:1.5rem;z-index:100;animation:fadeIn .2s ease-out}.modal-container{background:#111428;border:1px solid var(--border-glass);box-shadow:0 25px 60px #000000b3,0 0 40px #8b5cf633;border-radius:var(--radius-xl);max-width:680px;width:100%;padding:2rem;animation:slideUp .25s cubic-bezier(.16,1,.3,1)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.range-slider-track{position:relative;width:100%;height:48px;background:#181c36;border-radius:var(--radius-md);overflow:hidden;border:1px solid rgba(255,255,255,.1)}.range-slider-waveform{position:absolute;top:0;right:0;bottom:0;left:0;opacity:.4;pointer-events:none}.range-slider-highlight{position:absolute;top:0;bottom:0;background:#8b5cf640;border-left:3px solid var(--accent-coral);border-right:3px solid var(--accent-cyan);pointer-events:none}.slider-control{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:6px;background:#ffffff26;border-radius:var(--radius-full);outline:none}.slider-control::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:18px;height:18px;border-radius:50%;background:var(--accent-purple);cursor:pointer;box-shadow:0 0 10px #8b5cf699;transition:transform var(--transition-fast)}.slider-control::-webkit-slider-thumb:hover{transform:scale(1.25)}.countdown-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#070811bf;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:30;border-radius:inherit}.countdown-number{font-family:var(--font-display);font-size:6rem;font-weight:900;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;animation:countdownPulse 1s infinite cubic-bezier(.16,1,.3,1)}@keyframes countdownPulse{0%{transform:scale(.6);opacity:0}50%{transform:scale(1.2);opacity:1}to{transform:scale(1);opacity:.9}}.container{max-width:1380px;margin:0 auto;padding:2rem 1.5rem}.studio-grid{display:grid;grid-template-columns:1fr;gap:1.5rem}@media(min-width:1024px){.studio-grid{grid-template-columns:1.6fr 1fr}}.arena-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1.5rem}