*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}[hidden]{display:none!important}:root{--primary: #219ebc;--primary-dark: #1a7a94;--accent: #fb8500;--bg: #fafbfc;--card-bg: #ffffff;--text: #333;--text-light: #666;--border: #e5e7eb;--radius: 12px;--shadow: 0 2px 8px rgba(0, 0, 0, .06)}body{font-family:Segoe UI,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;min-height:100vh}.container{max-width:520px;margin:0 auto;padding:24px 16px 40px}header{text-align:center;margin-bottom:28px}header h1{font-size:1.5rem;font-weight:700;color:var(--primary);margin-bottom:4px}.subtitle{font-size:.9rem;color:var(--text-light)}.input-tabs{display:flex;background:var(--border);border-radius:999px;padding:4px;margin-bottom:20px;gap:4px}.tab-btn{flex:1;padding:10px 16px;border:none;border-radius:999px;background:transparent;font-family:inherit;font-size:.9rem;font-weight:600;color:var(--text-light);cursor:pointer;transition:all .2s 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var(--primary);background:var(--card-bg);cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;transition:all .2s ease;box-shadow:var(--shadow)}.btn-record:hover{transform:scale(1.05);box-shadow:0 4px 16px #219ebc40}.btn-record.recording{border-color:#ef4444;animation:pulse 1.5s ease-in-out infinite}.record-icon{width:28px;height:28px;border-radius:50%;background:var(--primary);transition:all .2s ease}.btn-record.recording .record-icon{background:#ef4444;border-radius:4px;width:22px;height:22px}.record-label{font-size:.7rem;font-weight:600;color:var(--text-light);text-transform:uppercase;letter-spacing:.5px}.btn-record.recording .record-label{color:#ef4444}.timer{font-size:1.1rem;font-weight:600;color:#ef4444;font-variant-numeric:tabular-nums}@keyframes pulse{0%,to{box-shadow:0 0 #ef44444d}50%{box-shadow:0 0 0 12px #ef444400}}.divider{display:flex;align-items:center;width:100%;gap:12px;color:var(--text-light);font-size:.8rem}.divider:before,.divider:after{content:"";flex:1;height:1px;background:var(--border)}.upload-area{display:flex;flex-direction:column;align-items:center;gap:6px}.btn-upload{display:inline-block;padding:10px 24px;border:2px dashed var(--border);border-radius:var(--radius);background:var(--card-bg);color:var(--text-light);font-size:.85rem;cursor:pointer;transition:all .2s ease}.btn-upload:hover{border-color:var(--primary);color:var(--primary)}.file-name{font-size:.8rem;color:var(--primary);font-weight:500}.playback-section{display:flex;flex-direction:column;align-items:center;gap:14px;margin-top:20px}.playback-section audio{width:100%;max-width:400px;border-radius:8px}.playback-actions{display:flex;flex-direction:column;align-items:center;gap:10px}.btn{font-family:inherit;font-weight:600;cursor:pointer;border:none;border-radius:var(--radius);transition:all .2s ease}.btn-submit{padding:12px 32px;background:var(--primary);color:#fff;font-size:1rem;border-radius:999px;box-shadow:0 4px 12px #219ebc4d}.btn-submit:hover{background:var(--primary-dark);transform:translateY(-1px)}.btn-submit:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-reset{margin-top:12px;padding:10px 24px;background:transparent;color:var(--primary);border:2px solid var(--primary);font-size:.9rem;border-radius:999px}.btn-reset:hover{background:var(--primary);color:#fff}.loading-section{text-align:center;padding:40px 0}.spinner{width:40px;height:40px;border:4px solid var(--border);border-top-color:var(--primary);border-radius:50%;margin:0 auto 16px;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-section p{font-size:.9rem;color:var(--text-light)}.feedback-section{display:flex;flex-direction:column;gap:14px;margin-top:20px}.card{background:var(--card-bg);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);border:1px solid var(--border);position:relative}.card h3{font-size:.95rem;font-weight:700;margin-bottom:8px;color:var(--text)}.transcript-card{background:#f0f9ff;border-color:#bae6fd}.transcript-card p{font-size:.9rem;color:var(--text);font-style:italic}.card-badge{display:inline-block;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;padding:3px 10px;border-radius:999px;margin-bottom:8px}.badge-fix{background:#dbeafe;color:#2563eb}.badge-upgrade{background:#fef3c7;color:#d97706}.fix-content{background:#f8fafc;border-radius:8px;padding:12px;margin-bottom:10px}.fix-label{font-size:.75rem;font-weight:700;text-transform:uppercase;color:var(--text-light);margin-bottom:4px}.fix-text{font-size:.9rem;color:var(--primary-dark);font-weight:600}.tutor-note{font-size:.85rem;color:var(--text-light);line-height:1.5}.upgrade-card{border-color:#fbbf24;border-width:2px}.upgrade-card .fix-content{background:#fffbeb}.upgrade-card .fix-text{color:#b45309}.bonus-card.bonus-audio{border-color:#a78bfa;border-width:2px}.bonus-card.bonus-audio .fix-content{background:#f5f3ff}.bonus-card.bonus-audio .fix-text{color:#6d28d9}.badge-pron{background:#ede9fe;color:#7c3aed}.bonus-card.bonus-text{border-color:#2dd4bf;border-width:2px}.bonus-card.bonus-text .fix-content{background:#f0fdfa}.bonus-card.bonus-text .fix-text{color:#0f766e}.badge-clarity{background:#ccfbf1;color:#0f766e}.score-card{display:flex;flex-direction:column;align-items:center;gap:10px;padding:20px;background:linear-gradient(135deg,#f0f9ff,#e0f2fe);border-color:#bae6fd}.score-circle{width:90px;height:90px;border-radius:50%;border:5px solid var(--border);display:flex;flex-direction:column;align-items:center;justify-content:center;background:#fff;box-shadow:var(--shadow);transition:border-color .3s ease}.score-circle.score-great{border-color:var(--primary)}.score-circle.score-high{border-color:#22c55e}.score-circle.score-mid{border-color:#f97316}.score-circle.score-low{border-color:#ef4444}.score-number{font-size:1.6rem;font-weight:800;line-height:1;color:var(--text)}.score-denom{font-size:.65rem;color:var(--text-light);font-weight:600}.score-label{font-size:.9rem;font-weight:700;color:var(--primary-dark)}.score-card-top{display:flex;flex-direction:column;align-items:center;gap:8px;margin-bottom:16px}.sub-scores{width:100%;display:flex;flex-direction:column;gap:9px}.sub-score-row{display:grid;grid-template-columns:90px 1fr 32px;align-items:center;gap:8px}.sub-score-name{font-size:.78rem;font-weight:600;color:var(--text-light);text-align:right}.sub-score-bar-wrap{background:var(--border);border-radius:999px;height:8px;overflow:hidden}.sub-score-bar{height:100%;border-radius:999px;background:var(--primary);transition:width .6s ease}.sub-score-bar.score-great{background:var(--primary)}.sub-score-bar.score-high{background:#22c55e}.sub-score-bar.score-mid{background:#f97316}.sub-score-bar.score-low{background:#ef4444}.sub-score-value{font-size:.75rem;font-weight:700;color:var(--text);text-align:left}.btn-share{width:100%;padding:14px 24px;background:linear-gradient(135deg,#fb8500,#f77f00);color:#fff;font-size:1rem;border-radius:999px;box-shadow:0 4px 12px #fb85004d;text-align:center}.btn-share:hover{transform:translateY(-1px);box-shadow:0 6px 16px #fb850066}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:16px}.modal{background:var(--card-bg);border-radius:16px;padding:28px 24px;max-width:380px;width:100%;position:relative;box-shadow:0 8px 32px #00000026;text-align:center}.modal h2{font-size:1.2rem;color:var(--text);margin-bottom:6px}.modal-subtitle{font-size:.85rem;color:var(--text-light);margin-bottom:20px}.modal-close{position:absolute;top:12px;right:14px;background:none;border:none;font-size:1.4rem;color:var(--text-light);cursor:pointer;line-height:1}.modal-close:hover{color:var(--text)}.share-preview-wrap{width:100%;border-radius:10px;overflow:hidden;background:#f0f9ff;min-height:60px;display:flex;align-items:center;justify-content:center;margin-bottom:4px}.share-preview-spinner{font-size:.85rem;color:var(--text-light);padding:16px;text-align:center}.share-preview-img{width:100%;display:block;border-radius:10px}.share-img-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}.btn-modal-audio{width:100%;font-size:.85rem;color:var(--text-light);background:transparent;border:1px solid var(--border);padding:9px 16px;border-radius:var(--radius)}.btn-modal-audio:hover{border-color:var(--primary);color:var(--primary)}.btn-modal-action{width:100%;padding:12px 20px;background:var(--card-bg);color:var(--primary);border:2px solid var(--primary);font-size:.9rem;border-radius:var(--radius);text-align:center}.btn-modal-action:hover{background:var(--primary);color:#fff}.btn-modal-primary{background:linear-gradient(135deg,#fb8500,#f77f00);color:#fff;border-color:transparent;box-shadow:0 4px 12px #fb850040}.btn-modal-primary:hover{background:linear-gradient(135deg,#f77f00,#e06c00);color:#fff;transform:translateY(-1px)}.copy-confirm{margin-top:12px;font-size:.85rem;color:#16a34a;font-weight:600}.mobile-cta{display:flex;flex-direction:column;align-items:center;gap:20px;padding:8px 0 4px}.mobile-cta-desc{text-align:center;font-size:1rem;color:var(--text-light);line-height:1.6}.btn-play-now{display:inline-block;padding:16px 44px;background:linear-gradient(135deg,#219ebc,#1a7a94);color:#fff;font-size:1.2rem;font-weight:800;border-radius:999px;text-decoration:none;box-shadow:0 6px 20px #219ebc66;letter-spacing:.02em;transition:all .2s ease}.btn-play-now:hover{background:linear-gradient(135deg,#1a7a94,#155f75);transform:translateY(-2px);box-shadow:0 8px 26px #219ebc80}.error-section{text-align:center;padding:24px 0}.error-text{color:#ef4444;font-size:.9rem;margin-bottom:14px}.btn-open-browser{display:inline-block;padding:13px 28px;background:linear-gradient(135deg,#219ebc,#1a7a94);color:#fff;font-size:1rem;font-weight:700;border-radius:999px;text-decoration:none;box-shadow:0 4px 14px #219ebc59;margin-bottom:12px;transition:all .2s ease;letter-spacing:.01em}.btn-open-browser:hover{background:linear-gradient(135deg,#1a7a94,#155f75);transform:translateY(-1px);box-shadow:0 6px 18px #219ebc73}.share-card{display:none;width:600px;background:#fff;border-radius:20px;overflow:hidden;font-family:Segoe UI,-apple-system,BlinkMacSystemFont,sans-serif}.sc-header{background:linear-gradient(135deg,#219ebc,#1a7a94);padding:28px 32px 24px;display:flex;flex-direction:column;gap:4px}.sc-logo{font-size:1.5rem;font-weight:800;color:#fff;letter-spacing:-.3px}.sc-tagline{font-size:.85rem;color:#fffc;font-weight:500}.sc-score-wrap{padding:32px;display:flex;flex-direction:column;align-items:center;gap:12px;background:#f0f9ff}.sc-score-circle{width:110px;height:110px;border-radius:50%;border:7px solid #bae6fd;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#fff;box-shadow:0 4px 16px #219ebc26}.sc-score-circle.score-great{border-color:#219ebc}.sc-score-circle.score-high{border-color:#22c55e}.sc-score-circle.score-mid{border-color:#f97316}.sc-score-circle.score-low{border-color:#ef4444}.sc-score-number{font-size:2.2rem;font-weight:900;line-height:1;color:#1e293b}.sc-score-denom{font-size:.7rem;color:#64748b;font-weight:600}.sc-score-label{font-size:1.1rem;font-weight:700;color:#1a7a94;margin:0}.sc-sub-scores{padding:20px 32px 24px;display:flex;flex-direction:column;gap:10px}.sc-sub-row{display:grid;grid-template-columns:110px 1fr 36px;align-items:center;gap:10px}.sc-sub-name{font-size:.82rem;font-weight:600;color:#64748b;text-align:right}.sc-sub-bar-wrap{background:#e2e8f0;border-radius:999px;height:10px;overflow:hidden}.sc-sub-bar{height:100%;border-radius:999px;background:#219ebc}.sc-sub-bar.score-great{background:#219ebc}.sc-sub-bar.score-high{background:#22c55e}.sc-sub-bar.score-mid{background:#f97316}.sc-sub-bar.score-low{background:#ef4444}.sc-sub-value{font-size:.8rem;font-weight:700;color:#1e293b}.sc-summary{padding:0 32px 24px;display:flex;flex-direction:column;gap:10px}.sc-summary-title{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.6px;color:#64748b;margin-bottom:2px}.sc-summary-item{display:flex;gap:10px;align-items:flex-start;background:#f8fafc;border-radius:10px;padding:10px 12px;border:1px solid #e2e8f0}.sc-item-badge{font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.4px;padding:3px 8px;border-radius:999px;white-space:nowrap;flex-shrink:0;margin-top:2px}.sc-badge-fix{background:#dbeafe;color:#1d4ed8}.sc-badge-upgrade{background:#fef3c7;color:#b45309}.sc-badge-pron{background:#ede9fe;color:#6d28d9}.sc-badge-clarity{background:#ccfbf1;color:#0f766e}.sc-item-body{display:flex;flex-direction:column;gap:3px;flex:1;min-width:0}.sc-item-title{font-size:.78rem;font-weight:600;color:#475569;margin:0}.sc-item-fix{font-size:.82rem;font-weight:700;color:#1a7a94;margin:0}.sc-item-fix--upgrade{color:#b45309}.sc-item-fix--pron{color:#6d28d9}.sc-item-fix--clarity{color:#0f766e}.sc-footer{background:#f8fafc;border-top:1px solid #e2e8f0;padding:14px 32px;font-size:.78rem;color:#94a3b8;font-weight:500}@media(max-width:400px){.container{padding:16px 12px 32px}header h1{font-size:1.3rem}.btn-record{width:100px;height:100px}}