@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";
:root{--bg-primary:#080c14;--bg-secondary:#0d1220;--glass-bg:#ffffff0a;--glass-bg-hover:#ffffff12;--glass-border:#ffffff14;--glass-border-hover:#8b5cf666;--accent-purple:#8b5cf6;--accent-violet:#7c3aed;--accent-cyan:#06b6d4;--accent-gradient:linear-gradient(135deg,#8b5cf6,#06b6d4);--accent-gradient-soft:linear-gradient(135deg,#8b5cf626,#06b6d426);--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#475569;--success:#10b981;--warning:#f59e0b;--error:#ef4444;--red-record:#ef4444;--shadow-glow:0 0 40px #8b5cf626;--radius-lg:20px;--radius-md:14px;--radius-sm:8px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%}body{background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;background-image:radial-gradient(80% 60% at 20% -10%,#8b5cf61f 0%,#0000 60%),radial-gradient(60% 50% at 80% 110%,#06b6d414 0%,#0000 60%);min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.6}.glass-card{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(20px);transition:border-color .3s,box-shadow .3s}.glass-card:hover{border-color:var(--glass-border-hover);box-shadow:var(--shadow-glow)}.page-wrapper{flex-direction:column;align-items:center;min-height:100vh;padding:40px 20px;display:flex}.container{width:100%;max-width:760px}.nav{z-index:100;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--glass-border);background:#080c14cc;justify-content:space-between;align-items:center;width:100%;padding:16px 24px;display:flex;position:sticky;top:0}.nav-brand{background:var(--accent-gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:1.1rem;font-weight:700;text-decoration:none}.nav-links{gap:8px;display:flex}.nav-link{border-radius:var(--radius-sm);color:var(--text-secondary);padding:8px 16px;font-size:.85rem;font-weight:500;text-decoration:none;transition:all .2s}.nav-link:hover,.nav-link.active{background:var(--glass-bg-hover);color:var(--text-primary)}.page-title{background:var(--accent-gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:8px;font-size:2rem;font-weight:800;line-height:1.2}.page-subtitle{color:var(--text-secondary);margin-bottom:32px;font-size:.95rem}.btn{border-radius:var(--radius-md);cursor:pointer;border:none;justify-content:center;align-items:center;gap:8px;padding:12px 24px;font-family:inherit;font-size:.9rem;font-weight:600;text-decoration:none;transition:all .2s;display:inline-flex}.btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:0 4px 20px #8b5cf64d}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 6px 25px #8b5cf673}.btn-ghost{background:var(--glass-bg);border:1px solid var(--glass-border);color:var(--text-secondary)}.btn-ghost:hover:not(:disabled){background:var(--glass-bg-hover);border-color:var(--glass-border-hover);color:var(--text-primary)}.btn-danger{color:#ef4444;background:#ef444426;border:1px solid #ef44444d}.btn-danger:hover:not(:disabled){background:#ef444440}.btn-success{color:#10b981;background:#10b98126;border:1px solid #10b9814d}.btn-success:hover:not(:disabled){background:#10b98140}.btn:disabled{opacity:.4;cursor:not-allowed}.btn-lg{border-radius:var(--radius-lg);padding:16px 32px;font-size:1rem}.record-btn-wrap{justify-content:center;align-items:center;display:flex}.record-btn{cursor:pointer;width:80px;height:80px;color:var(--red-record);background:#ef444426;border:2px solid #ef444466;border-radius:50%;justify-content:center;align-items:center;font-size:28px;transition:all .3s;display:flex;position:relative}.record-btn.recording{border-color:var(--red-record);background:#ef444440}.record-btn.recording:before{content:"";border:2px solid #ef444480;border-radius:50%;animation:1.2s ease-out infinite pulse-ring;position:absolute;inset:-6px}.record-btn.recording:after{content:"";border:2px solid #ef444433;border-radius:50%;animation:1.2s ease-out .4s infinite pulse-ring;position:absolute;inset:-14px}@keyframes pulse-ring{0%{opacity:1;transform:scale(1)}to{opacity:0;transform:scale(1.3)}}.progress-bar-track{background:#ffffff0f;border-radius:100px;width:100%;height:8px;overflow:hidden}.progress-bar-fill{background:var(--accent-gradient);border-radius:100px;height:100%;transition:width .6s cubic-bezier(.4,0,.2,1)}.badge{border-radius:100px;align-items:center;padding:4px 12px;font-size:.75rem;font-weight:600;display:inline-flex}.badge-purple{color:var(--accent-purple);background:#8b5cf626;border:1px solid #8b5cf640}.badge-cyan{color:var(--accent-cyan);background:#06b6d426;border:1px solid #06b6d440}.badge-green{color:var(--success);background:#10b98126;border:1px solid #10b98140}.upload-zone{border:2px dashed var(--glass-border);border-radius:var(--radius-lg);text-align:center;cursor:pointer;background:var(--glass-bg);padding:60px 40px;transition:all .3s;position:relative}.upload-zone.dragging{border-color:var(--accent-purple);background:#8b5cf60f;box-shadow:0 0 30px #8b5cf626}.upload-zone:hover{background:var(--glass-bg-hover);border-color:#8b5cf666}.upload-icon{margin-bottom:16px;font-size:3rem;line-height:1;display:block}.waveform-canvas{border-radius:var(--radius-md);background:#0000004d;width:100%;height:80px}.audio-player{flex-direction:column;gap:12px;display:flex}.player-controls{align-items:center;gap:16px;display:flex}.player-time{color:var(--text-muted);font-variant-numeric:tabular-nums;min-width:90px;font-size:.8rem}.player-progress{cursor:pointer;background:#ffffff14;border-radius:100px;flex:1;height:6px;position:relative;overflow:hidden}.player-progress-fill{background:var(--accent-gradient);pointer-events:none;border-radius:100px;height:100%;transition:width .1s linear}.player-btn{background:var(--glass-bg-hover);border:1px solid var(--glass-border);width:42px;height:42px;color:var(--text-primary);cursor:pointer;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:16px;transition:all .2s;display:flex}.player-btn:hover{border-color:var(--accent-purple);background:#8b5cf633}.text-display{color:var(--text-primary);text-align:center;justify-content:center;align-items:center;min-height:120px;padding:32px 24px;font-size:1.4rem;font-weight:500;line-height:1.7;display:flex}.glass-select{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--radius-md);width:100%;color:var(--text-primary);cursor:pointer;outline:none;padding:12px 16px;font-family:inherit;font-size:.9rem;transition:border-color .2s}.glass-select:focus{border-color:var(--accent-purple)}.glass-select option{background:var(--bg-secondary);color:var(--text-primary)}.form-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px;font-size:.8rem;font-weight:600;display:block}.notice{border-radius:var(--radius-md);align-items:flex-start;gap:10px;padding:14px 18px;font-size:.875rem;display:flex}.notice-info{color:var(--accent-cyan);background:#06b6d414;border:1px solid #06b6d433}.notice-success{color:var(--success);background:#10b98114;border:1px solid #10b98133}.notice-error{color:var(--error);background:#ef444414;border:1px solid #ef444433}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.gap-6{gap:24px}.gap-8{gap:32px}.w-full{width:100%}.text-center{text-align:center}.text-sm{font-size:.875rem}.text-xs{font-size:.75rem}.text-muted{color:var(--text-muted)}.text-secondary{color:var(--text-secondary)}.font-semibold{font-weight:600}.font-bold{font-weight:700}.mt-2{margin-top:8px}.mt-4{margin-top:16px}.mt-6{margin-top:24px}.mb-2{margin-bottom:8px}.mb-4{margin-bottom:16px}.p-4{padding:16px}.p-6{padding:24px}.p-8{padding:32px}.divider{background:var(--glass-border);height:1px;margin:24px 0}.spinner{border:2px solid #ffffff26;border-top-color:var(--accent-purple);border-radius:50%;width:20px;height:20px;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.sentence-list{flex-direction:column;gap:8px;max-height:280px;padding-right:4px;list-style:none;display:flex;overflow-y:auto}.sentence-list::-webkit-scrollbar{width:4px}.sentence-list::-webkit-scrollbar-track{background:0 0}.sentence-list::-webkit-scrollbar-thumb{background:var(--glass-border);border-radius:4px}.sentence-item{border:1px solid var(--glass-border);border-radius:var(--radius-sm);color:var(--text-secondary);background:#ffffff08;align-items:flex-start;gap:10px;padding:10px 14px;font-size:.875rem;display:flex}.sentence-num{color:var(--accent-purple);opacity:.7;min-width:24px;font-size:.75rem;font-weight:700}