:root{--bg: #f7f6f3;--bg-secondary: #efefeb;--surface: #ffffff;--surface-hover: #f9f9f7;--border: rgba(0, 0, 0, .08);--border-strong: rgba(0, 0, 0, .14);--text-primary: #1a1a18;--text-secondary: #6b6b63;--text-muted: #9b9b93;--accent: #c96442;--accent-subtle: rgba(201, 100, 66, .1);--accent-hover: #b8553a;--wave-color: rgba(0, 0, 0, .2);--wave-progress: #c96442;--male: #4a7fd4;--male-subtle: rgba(74, 127, 212, .18);--female: #c25e8f;--female-subtle: rgba(194, 94, 143, .18);--music: #b8972a;--music-subtle: rgba(184, 151, 42, .18);--noise: #7a7a72;--noise-subtle: rgba(122, 122, 114, .18);--noenergy: #aaaaaa;--shadow-sm: 0 1px 2px rgba(0,0,0,.06), 0 1px 4px rgba(0,0,0,.04);--shadow-md: 0 2px 8px rgba(0,0,0,.08), 0 1px 3px rgba(0,0,0,.05);--radius-sm: 8px;--radius-md: 14px;--radius-lg: 18px;--transition: .18s ease;--bg-glass: rgba(247, 246, 243, .8);--accent-border: rgba(201, 100, 66, .3);--male-dom-bg: rgba(74, 127, 212, .08);--female-dom-bg: rgba(194, 94, 143, .08);--noise-dom-bg: rgba(122, 122, 114, .08);--surface-blend: #f8f8f7}[data-theme=dark]{--bg: #0d0d0b;--bg-secondary: #161614;--surface: #1a1a18;--surface-hover: #222220;--border: rgba(255, 255, 255, .07);--border-strong: rgba(255, 255, 255, .12);--text-primary: #ececea;--text-secondary: #8c8c84;--text-muted: #5c5c56;--accent: #d4a574;--accent-subtle: rgba(212, 165, 116, .12);--accent-hover: #e0b585;--wave-color: rgba(255, 255, 255, .18);--wave-progress: #d4a574;--male: #5b8def;--male-subtle: rgba(91, 141, 239, .2);--female: #e07aaa;--female-subtle: rgba(224, 122, 170, .2);--music: #d4b86a;--music-subtle: rgba(212, 184, 106, .2);--noise: #8e8e93;--noise-subtle: rgba(142, 142, 147, .2);--noenergy: #555550;--bg-glass: rgba(13, 13, 11, .8);--accent-border: rgba(212, 165, 116, .3);--male-dom-bg: rgba(91, 141, 239, .1);--female-dom-bg: rgba(224, 122, 170, .1);--noise-dom-bg: rgba(142, 142, 147, .1);--surface-blend: #181816;--shadow-sm: 0 1px 3px rgba(0,0,0,.3);--shadow-md: 0 4px 16px rgba(0,0,0,.35)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}[hidden]{display:none!important}html{font-size:15px;-webkit-font-smoothing:antialiased}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;font-size:1rem;line-height:1.6;background:var(--bg);color:var(--text-primary);min-height:100vh;transition:background var(--transition),color var(--transition)}.header{position:sticky;top:0;z-index:100;border-bottom:1px solid var(--border);background:var(--bg-glass);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.header-inner{max-width:780px;margin:0 auto;padding:0 24px;height:56px;display:flex;align-items:center;justify-content:space-between}.logo{display:flex;align-items:center;gap:9px;font-weight:600;font-size:.95rem;color:var(--text-primary);letter-spacing:-.01em;text-decoration:none}.logo:hover{opacity:.75}.header-actions{display:flex;align-items:center;gap:4px}.main{max-width:780px;margin:0 auto;padding:36px 24px 80px;display:flex;flex-direction:column;gap:16px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:background var(--transition),border-color var(--transition)}.upload-zone{padding:52px 32px;display:flex;flex-direction:column;align-items:center;gap:10px;cursor:pointer;border:1.5px dashed var(--border-strong);transition:border-color var(--transition),background var(--transition),box-shadow var(--transition)}.upload-zone.drag-over{box-shadow:0 0 0 6px var(--accent-subtle)}.upload-icon{margin-bottom:6px}.upload-title{font-weight:500;font-size:1rem;color:var(--text-primary)}.upload-subtitle{font-size:.875rem;color:var(--text-secondary)}.upload-hint{font-size:.78rem;color:var(--text-muted);margin-top:2px}.icon-btn{background:none;border:1px solid var(--border);border-radius:var(--radius-sm);padding:7px;cursor:pointer;color:var(--text-secondary);display:flex;align-items:center;transition:background var(--transition),color var(--transition),border-color var(--transition)}.icon-btn:hover{background:var(--surface-hover);color:var(--text-primary)}[data-theme=dark] .icon-sun{display:none}[data-theme=dark] .icon-moon,[data-theme=light] .icon-sun{display:block}[data-theme=light] .icon-moon{display:none}:root:not([data-theme]) .icon-moon{display:none}.link-btn{background:none;border:none;padding:0;cursor:pointer;color:var(--accent);font:inherit;font-size:inherit;text-decoration:underline;text-underline-offset:2px;transition:color var(--transition)}.link-btn:hover{color:var(--accent-hover)}.link-btn.small{font-size:.78rem}.btn-primary{display:inline-flex;align-items:center;gap:7px;background:var(--accent);color:#fff;border:none;border-radius:var(--radius-sm);padding:8px 16px;font:inherit;font-size:.875rem;font-weight:500;cursor:pointer;white-space:nowrap;transition:background var(--transition),opacity var(--transition),transform 80ms ease}.btn-primary:hover:not(:disabled){background:var(--accent-hover);transform:translateY(-1px)}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-primary:disabled{opacity:.45;cursor:not-allowed}.play-btn{flex-shrink:0;width:36px;height:36px;border-radius:50%;background:var(--accent);color:#fff;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background var(--transition),transform 80ms ease}.play-btn:hover:not(:disabled){background:var(--accent-hover);transform:scale(1.05)}.play-btn:disabled{opacity:.4;cursor:not-allowed}.player-card{padding:20px 20px 16px}.file-info{display:flex;align-items:center;gap:8px;margin-bottom:14px;color:var(--text-secondary);font-size:.875rem}.file-name{flex:1;font-weight:500;color:var(--text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.waveform-container{position:relative;border-radius:var(--radius-sm);overflow:hidden;background:var(--bg-secondary);height:88px;margin-bottom:14px}#waveform{width:100%;height:100%}.segment-overlay{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none}.waveform-tooltip{position:absolute;top:6px;transform:translate(-50%);background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius-sm);padding:3px 8px;font-size:.7rem;color:var(--text-secondary);white-space:nowrap;pointer-events:none;box-shadow:var(--shadow-md);opacity:0;transition:opacity .12s ease;z-index:10;font-variant-numeric:tabular-nums}.waveform-tooltip.visible{opacity:1}.waveform-loading{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;padding:0 12px;background:var(--bg-secondary)}.skeleton-wave{width:100%;height:40px;background:linear-gradient(90deg,var(--border) 25%,var(--border-strong) 50%,var(--border) 75%);background-size:200% 100%;border-radius:4px;animation:shimmer 1.5s infinite}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 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spin{to{transform:rotate(360deg)}}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.stat-card{background:var(--surface);border:1px solid var(--border);border-left:3px solid transparent;border-radius:var(--radius-md);padding:18px 16px 14px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:6px;transition:background var(--transition),border-color var(--transition)}.stat-male{border-left-color:var(--male)}.stat-female{border-left-color:var(--female)}.stat-other{border-left-color:var(--noise)}.stat-male.dominant{background:var(--male-dom-bg)}.stat-female.dominant{background:var(--female-dom-bg)}.stat-other.dominant{background:var(--noise-dom-bg)}.stat-dot{width:10px;height:10px;border-radius:3px;margin-bottom:2px}.stat-male .stat-dot{background:var(--male)}.stat-female .stat-dot{background:var(--female)}.stat-other .stat-dot{background:var(--noise)}.stat-label{font-size:.78rem;color:var(--text-secondary);font-weight:500;text-transform:uppercase;letter-spacing:.05em}.stat-pct{font-size:1.6rem;font-weight:600;letter-spacing:-.03em;color:var(--text-primary);line-height:1.1}.stat-bar-wrap{height:5px;background:var(--border-strong);border-radius:99px;overflow:hidden}.stat-bar-fill{height:100%;border-radius:99px;width:0%;transition:width .8s cubic-bezier(.4,0,.2,1)}.stat-male .stat-bar-fill{background:linear-gradient(to right,var(--male-subtle),var(--male))}.stat-female .stat-bar-fill{background:linear-gradient(to right,var(--female-subtle),var(--female))}.stat-other .stat-bar-fill{background:linear-gradient(to right,var(--noise-subtle),var(--noise))}.stat-duration{font-size:.8rem;color:var(--text-muted);font-variant-numeric:tabular-nums}.section-header{display:flex;align-items:center;justify-content:space-between;padding:18px 20px 0;margin-bottom:12px}.section-title{font-size:.9rem;font-weight:600;color:var(--text-primary)}.badge{font-size:.72rem;font-weight:500;padding:2px 8px;border-radius:99px;background:var(--bg-secondary);color:var(--text-muted);border:1px solid var(--border)}.segments-list{padding:0 12px 12px;display:flex;flex-direction:column;gap:3px;max-height:min(360px,45vh);overflow-y:auto;scrollbar-width:thin;scrollbar-color:var(--border-strong) transparent}.segments-list::-webkit-scrollbar{width:4px}.segments-list::-webkit-scrollbar-track{background:transparent}.segments-list::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:2px}.segment-item{display:flex;align-items:center;gap:10px;padding:8px;border-radius:var(--radius-sm);cursor:pointer;transition:background var(--transition);font-size:.85rem;border:1px solid transparent}.segment-item:hover{background:var(--surface-hover);border-color:var(--border)}.segment-item.active{background:var(--accent-subtle);border-color:var(--accent-border)}.segment-swatch{width:10px;height:10px;border-radius:3px;flex-shrink:0}.segment-label{font-weight:500;min-width:44px;color:var(--text-primary)}.segment-time{color:var(--text-muted);font-variant-numeric:tabular-nums;font-size:.78rem}.segment-duration{margin-left:auto;color:var(--text-muted);font-size:.75rem;font-variant-numeric:tabular-nums}.toast{position:fixed;bottom:28px;left:50%;transform:translate(-50%) translateY(20px);background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius-md);padding:12px 20px;font-size:.875rem;color:var(--text-primary);box-shadow:var(--shadow-md);z-index:999;opacity:0;pointer-events:none;transition:opacity .2s ease,transform .2s ease;max-width:420px;text-align:center}.toast.show{opacity:1;transform:translate(-50%) translateY(0);pointer-events:auto}.toast.error{border-color:#e05252;color:#e05252}@keyframes fadeUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.stats-section,#segments-section{animation:fadeUp .32s cubic-bezier(.4,0,.2,1) both}.app-layout{display:grid;grid-template-columns:240px 1fr 304px;height:calc(100vh - 56px);overflow:hidden}.panel{overflow-y:auto;scrollbar-width:thin;scrollbar-color:var(--border-strong) transparent}.panel::-webkit-scrollbar{width:4px}.panel::-webkit-scrollbar-track{background:transparent}.panel::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:2px}.panel-left{border-right:1px solid var(--border);display:flex;flex-direction:column}.panel-center{padding:20px 20px 48px;display:flex;flex-direction:column;gap:14px;overflow-y:auto}.panel-right{border-left:1px solid var(--border);overflow-y:auto}.panel-header{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;border-bottom:1px solid var(--border);flex-shrink:0;gap:8px}.panel-title{font-size:.72rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.07em;white-space:nowrap}.panel-header-actions{display:flex;gap:4px;margin-left:auto}.scatter-wrap{flex:1;position:relative;min-height:0}#scatter-canvas{display:block;width:100%;height:100%}.upload-zone{padding:48px 24px;display:flex;flex-direction:column;align-items:center;gap:10px;cursor:pointer;border:1.5px dashed var(--border-strong);transition:border-color var(--transition),background var(--transition),box-shadow var(--transition);flex-shrink:0}.upload-zone:hover,.upload-zone.drag-over{border-color:var(--accent);background:var(--accent-subtle);box-shadow:0 0 0 4px var(--accent-subtle)}.metrics-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;height:220px;color:var(--text-muted);font-size:.85rem;text-align:center;line-height:1.6;padding:24px}#metrics-content{padding:14px 14px 32px;display:flex;flex-direction:column;gap:14px}.mc-cards-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}.mc-card{background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius-md);padding:14px 12px 12px;box-shadow:var(--shadow-sm)}.mc-card-title{font-size:.68rem;font-weight:600;text-transform:uppercase;letter-spacing:.07em;color:var(--text-muted);margin-bottom:6px}.mc-card-big{font-size:1.4rem;font-weight:600;letter-spacing:-.03em;color:var(--text-primary);line-height:1.1;font-variant-numeric:tabular-nums}.mc-card-sub{font-size:.75rem;color:var(--text-muted);margin-top:4px;font-variant-numeric:tabular-nums}.mc-res-bar-wrap{height:3px;background:var(--border-strong);border-radius:99px;overflow:hidden;margin-top:8px}.mc-res-bar-fill{height:100%;background:var(--female);border-radius:99px;width:0%;transition:width .7s cubic-bezier(.4,0,.2,1)}.mc-section{display:flex;flex-direction:column;gap:8px}.mc-section-label{font-size:.72rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.07em}.pitch-range-bar{position:relative;height:10px;border-radius:99px;overflow:visible;background:var(--border-strong);display:flex}.pitch-zone{height:100%}.pitch-zone-male{width:31%;background:#5b8def73}.pitch-zone-overlap{width:17%;background:#a078d266}.pitch-zone-female{width:33%;background:#e07aaa73}.pitch-indicator{position:absolute;top:50%;transform:translate(-50%,-50%);width:3px;height:18px;background:var(--text-primary);border-radius:2px;left:50%;transition:left .5s cubic-bezier(.4,0,.2,1)}.pitch-range-labels{display:flex;justify-content:space-between;font-size:.62rem;color:var(--text-muted);font-variant-numeric:tabular-nums}.pitch-legend{display:flex;gap:8px;font-size:.68rem;color:var(--text-muted);flex-wrap:wrap}.legend-male{color:var(--male)}.legend-neutral{color:var(--text-muted)}.legend-female{color:var(--female)}.formants-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px 12px}.formant-row{display:flex;align-items:center;justify-content:space-between;background:var(--bg-secondary);border-radius:var(--radius-sm);padding:6px 10px;border:1px solid var(--border)}.fn-label{font-size:.72rem;font-weight:600;color:var(--text-muted);text-transform:uppercase}.fn-val{font-size:.82rem;font-weight:500;color:var(--text-primary);font-variant-numeric:tabular-nums}.gender-spectrum{display:flex;flex-direction:column;gap:6px}.gender-track{position:relative;height:12px;border-radius:99px;background:linear-gradient(to right,#5b8defd9,#a078d259,#e07aaad9)}.gender-thumb{position:absolute;top:50%;transform:translate(-50%,-50%);width:14px;height:14px;border-radius:50%;background:var(--surface);border:2.5px solid var(--text-primary);left:50%;transition:left .6s cubic-bezier(.4,0,.2,1)}.gender-thumb[data-gender=male]{border-color:var(--male)}.gender-thumb[data-gender=female]{border-color:var(--female)}.gender-labels{display:flex;justify-content:space-between;font-size:.68rem;color:var(--text-muted)}.gender-score-display{font-size:1.1rem;font-weight:600;color:var(--text-primary);text-align:center;font-variant-numeric:tabular-nums}.gender-ref-score{font-size:.78rem;color:var(--text-muted);text-align:center;margin-top:4px}.mc-subscores{display:flex;flex-direction:column;gap:10px;margin-top:10px}.src-row{display:flex;flex-direction:column;gap:4px}.src-header{display:flex;justify-content:space-between;align-items:baseline;font-size:.8rem}.src-label{color:var(--text-secondary);white-space:nowrap}.src-weight{font-size:.68rem;color:var(--text-muted)}.src-val{color:var(--text-primary);font-weight:500;font-variant-numeric:tabular-nums;min-width:32px;text-align:right}.src-track-wrap{padding:5px 0}.src-track{position:relative;height:6px;border-radius:99px;background:linear-gradient(to right,var(--male-subtle) 0%,var(--border-strong) 50%,var(--female-subtle) 100%)}.src-tick{position:absolute;top:-3px;bottom:-3px;width:1px;background:var(--border-strong);transform:translate(-50%);border-radius:1px;pointer-events:none}.src-marker{position:absolute;top:50%;width:10px;height:10px;transform:translate(-50%,-50%) rotate(45deg);border-radius:2px;background:var(--text-muted);border:1.5px solid var(--surface);box-shadow:0 1px 3px #0000002e;transition:left .6s cubic-bezier(.4,0,.2,1)}.src-marker[data-zone=male]{background:var(--male)}.src-marker[data-zone=female]{background:var(--female)}.src-marker[data-zone=neutral]{background:var(--text-muted)}.src-zone-legend{display:flex;justify-content:space-between;font-size:.66rem;color:var(--text-muted);margin-top:2px;padding:0 2px}.src-legend-male{color:var(--male)}.src-legend-female{color:var(--female)}.segment-acoustic-dot{width:6px;height:6px;border-radius:50%;background:var(--accent);margin-left:auto;flex-shrink:0}.segment-item.no-acoustics{opacity:.65}.segment-conf-bar{width:28px;height:3px;background:var(--border);border-radius:99px;position:relative;overflow:hidden;flex-shrink:0;margin-left:2px}.segment-conf-bar:after{content:"";position:absolute;left:0;top:0;height:100%;width:calc(var(--conf, .5) * 100%);background:var(--accent);border-radius:99px;transition:width .5s cubic-bezier(.4,0,.2,1)}.certainty-tag{text-align:center;font-size:11px;padding:3px 10px;border-radius:99px;background:var(--bg-secondary);color:var(--text-muted);border:1px solid var(--border);margin-top:6px;letter-spacing:.03em}.mc-segment-label{font-size:.72rem;color:var(--text-muted);font-variant-numeric:tabular-nums;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mc-disclaimer{font-size:.68rem;color:var(--text-muted);line-height:1.5;border-top:1px solid var(--border);padding-top:12px}.mc-collapsible{border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden;background:transparent}.mc-collapsible-header{display:flex;align-items:center;justify-content:space-between;padding:7px 10px;font-size:.7rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.07em;cursor:pointer;list-style:none;-webkit-user-select:none;user-select:none;transition:color var(--transition),background var(--transition)}.mc-collapsible-header:hover{background:var(--surface-hover);color:var(--text-secondary)}.mc-collapsible[open]{background:var(--surface-blend);border-color:var(--border-strong)}.mc-collapsible[open] .mc-collapsible-header{color:var(--text-secondary)}.mc-collapsible-header::-webkit-details-marker{display:none}.mc-collapsible-header::marker{display:none}.mc-collapsible-header:after{content:"›";font-size:1rem;transform:rotate(90deg);transition:transform var(--transition);display:inline-block;opacity:.5}.mc-collapsible[open] .mc-collapsible-header:after{transform:rotate(270deg)}.mc-collapsible-body{padding:10px 10px 12px;display:flex;flex-direction:column;gap:8px;border-top:1px solid var(--border)}.gender-primary-label{font-size:.65rem;font-weight:500;color:var(--text-muted);letter-spacing:.03em}.gender-ref-row{display:flex;align-items:center;justify-content:space-between;padding:5px 9px;background:var(--bg-secondary);border-radius:var(--radius-sm);border:1px solid var(--border)}.gender-ref-label{font-size:.65rem;color:var(--text-muted)}.gender-ref-val{font-size:.8rem;font-weight:500;color:var(--text-secondary);font-variant-numeric:tabular-nums}.gender-ref-ranges{display:flex;gap:5px;flex-wrap:wrap}.ref-range-item{font-size:.63rem;padding:2px 7px;border-radius:99px;border:1px solid transparent;white-space:nowrap}.ref-male{color:var(--male);background:var(--male-subtle);border-color:var(--male-subtle)}.ref-female{color:var(--female);background:var(--female-subtle);border-color:var(--female-subtle)}.ref-neutral{color:var(--text-muted);background:var(--bg-secondary);border-color:var(--border)}@media (max-width: 1000px){.app-layout{grid-template-columns:200px 1fr 270px}}@media (max-width: 780px){.app-layout{grid-template-columns:1fr;grid-template-rows:auto auto auto;height:auto;overflow:visible}.panel-center{order:1}.panel-left{order:2;height:auto;border-right:none;border-top:1px solid var(--border)}.panel-right{order:3;border-left:none;border-top:1px solid var(--border)}.upload-zone{padding:36px 20px}.stats-grid{grid-template-columns:repeat(3,1fr);gap:8px}.stat-pct{font-size:1.3rem}.stat-card{padding:14px 12px 10px}.mc-cards-row{grid-template-columns:1fr 1fr}.metrics-placeholder{height:auto;padding:16px;flex-direction:row;gap:8px;min-height:0}.metrics-placeholder svg{width:20px;height:20px;flex-shrink:0}.metrics-placeholder span{font-size:.78rem}.metrics-placeholder span br{display:none}.panel-left .scatter-wrap{max-height:0;overflow:hidden;transition:max-height .3s ease}.panel-left.panel-expanded .scatter-wrap{max-height:260px;min-height:180px}.panel-left .panel-header{cursor:pointer}.panel-collapse-chevron{display:inline-block;font-size:.8rem;transition:transform .2s ease;color:var(--text-muted);margin-left:4px}.panel-collapse-chevron:after{content:"›"}.panel-left.panel-expanded .panel-collapse-chevron{transform:rotate(90deg)}.icon-btn{padding:10px;min-width:44px;min-height:44px;justify-content:center}.segment-item{min-height:44px;padding:10px}.play-btn{width:44px;height:44px}.btn-primary{padding:12px 20px}.seek-thumb{width:18px;height:18px}.seek-track{height:6px}.seek-bar{height:28px}.mc-collapsible-header{min-height:44px;padding:10px 12px}.recorder-mic-btn{padding:10px 16px}.mobile-tabs{display:flex;border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden;flex-shrink:0}.mobile-tab{flex:1;padding:10px 8px;background:var(--bg-secondary);border:none;font:inherit;font-size:.8rem;font-weight:500;color:var(--text-muted);cursor:pointer;transition:background var(--transition),color var(--transition);min-height:44px}.mobile-tab+.mobile-tab{border-left:1px solid var(--border)}.mobile-tab.active{background:var(--surface);color:var(--text-primary);font-weight:600}.mobile-tab:hover:not(.active){background:var(--surface-hover);color:var(--text-secondary)}.panel-right.mobile-hidden{display:none}#segments-section.mobile-hidden{display:none!important}}.duck-progress{padding:12px 2px 4px}.duck-track{position:relative;height:6px;background:var(--bg-secondary);border-radius:99px;overflow:visible}.duck-fill{height:100%;width:0%;background:linear-gradient(90deg,var(--accent-subtle),var(--accent));border-radius:99px;pointer-events:none;transition:width .5s ease-out}.duck-emoji{position:absolute;top:50%;left:0%;font-size:20px;line-height:1;transform:translate(-50%,-65%);pointer-events:none;filter:drop-shadow(0 1px 3px rgba(0,0,0,.25));animation:duck-bob .55s ease-in-out infinite alternate;transition:left .5s ease-out}@keyframes duck-bob{0%{transform:translate(-50%,-55%) rotate(-8deg)}to{transform:translate(-50%,-75%) rotate(6deg)}}.duck-label{display:block;margin-top:10px;font-size:11px;color:var(--text-muted);text-align:center;letter-spacing:.02em}.upload-divider{display:flex;align-items:center;gap:8px;width:100%;max-width:200px;color:var(--text-muted);font-size:.72rem}.upload-divider:before,.upload-divider:after{content:"";flex:1;height:1px;background:var(--border)}.recorder-mic-btn{display:inline-flex;align-items:center;gap:7px;background:none;border:1px solid var(--border-strong);border-radius:var(--radius-sm);padding:7px 14px;color:var(--text-secondary);font:inherit;font-size:.82rem;cursor:pointer;transition:background var(--transition),color var(--transition),border-color var(--transition)}.recorder-mic-btn:hover{background:var(--accent-subtle);color:var(--accent);border-color:var(--accent-border)}.recorder-active-ui{display:flex;align-items:center;gap:10px}.recorder-dot{width:8px;height:8px;border-radius:50%;background:#e05252;flex-shrink:0;animation:rec-pulse 1.2s ease-in-out infinite}@keyframes rec-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.75)}}.recorder-timer{font-size:.85rem;font-variant-numeric:tabular-nums;color:var(--text-primary);font-weight:500;min-width:2.8ch}.recorder-stop-btn{display:inline-flex;align-items:center;gap:6px;background:none;border:1px solid var(--border-strong);border-radius:var(--radius-sm);padding:5px 12px;color:var(--text-secondary);font:inherit;font-size:.8rem;cursor:pointer;transition:background var(--transition),color var(--transition),border-color var(--transition)}.recorder-stop-btn:hover{background:#e0525214;color:#e05252;border-color:#e052524d}.panel-collapse-chevron,.mobile-tabs{display:none}@media (max-width: 480px){.panel-center{padding:12px 12px 40px}.upload-zone{padding:28px 16px}.upload-title{font-size:.9rem}.upload-hint{font-size:.72rem}.stats-grid{grid-template-columns:1fr;gap:8px}.stat-pct{font-size:1.1rem}.stat-card{padding:12px 10px 10px}.controls{flex-wrap:wrap;gap:8px}.controls .btn-primary{order:10;width:100%;justify-content:center;margin-top:4px}.mc-cards-row{grid-template-columns:1fr}.toast{max-width:calc(100vw - 32px);left:16px;right:16px;transform:translateY(20px)}.toast.show{transform:translateY(0)}.header-inner{padding:0 16px}}