:root{--bg: #0a0a0f;--bg-alt: #0d0d14;--surface: #141425;--surface-hover: #1a1a30;--surface-raised: #1c1c35;--border: #222240;--border-light: #2a2a45;--text: #e8e8f0;--text-secondary: #a0a0b8;--text-muted: #666680;--accent: #00ff88;--accent-dim: #00cc6a;--accent-glow: rgba(0, 255, 136, .15);--danger: #ff4466;--danger-dim: #cc3355;--warning: #ffaa33;--info: #4499ff;--bark: #ff8844;--bark-bg: rgba(255, 136, 68, .15);--howl: #6688ff;--howl-bg: rgba(102, 136, 255, .15);--growl: #cc4444;--growl-bg: rgba(204, 68, 68, .15);--whimper: #88aacc;--whimper-bg: rgba(136, 170, 204, .15);--yip: #ffcc44;--yip-bg: rgba(255, 204, 68, .15);--custom: #aa66ff;--custom-bg: rgba(170, 102, 255, .15);--radius-sm: 8px;--radius: 12px;--radius-lg: 16px;--radius-xl: 20px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .3);--shadow: 0 4px 12px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .5);--safe-bottom: env(safe-area-inset-bottom, 0px);--safe-top: env(safe-area-inset-top, 0px);--font-xs: .7rem;--font-sm: .8rem;--font-base: .95rem;--font-lg: 1.15rem;--font-xl: 1.4rem;--font-2xl: 2rem}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,sans-serif;font-size:var(--font-base);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overscroll-behavior:none;-webkit-tap-highlight-color:transparent}button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit;font-size:inherit}input{font-family:inherit;font-size:inherit}.app-shell{width:100%;max-width:480px;margin:0 auto;min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;padding-top:var(--safe-top);padding-bottom:var(--safe-bottom)}.app-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--border);background:var(--bg);position:sticky;top:0;z-index:100;backdrop-filter:blur(12px)}.header-left{display:flex;align-items:center;gap:8px}.header-logo{font-size:24px;line-height:1}.header-title{font-size:var(--font-lg);font-weight:700;letter-spacing:-.3px}.header-status{font-size:var(--font-xs);padding:4px 10px;border-radius:20px;background:var(--surface);color:var(--text-muted);font-weight:500}.header-status.live{background:var(--accent-glow);color:var(--accent);animation:statusPulse 2s ease-in-out infinite}.header-offline{display:none;font-size:var(--font-xs);padding:4px 10px;border-radius:20px;background:#ffaa3326;color:var(--warning);font-weight:500;margin-right:6px}.header-offline.visible{display:inline-block}@keyframes statusPulse{0%,to{opacity:1}50%{opacity:.7}}.app-content{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:4px 0}.tab-bar{display:flex;border-top:1px solid var(--border);background:var(--bg);padding:4px 8px;padding-bottom:calc(4px + var(--safe-bottom));position:sticky;bottom:0;z-index:100}.tab-btn{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 4px 6px;border-radius:var(--radius);color:var(--text-muted);transition:all .15s ease;position:relative}.tab-btn.active{color:var(--accent)}.tab-icon{font-size:20px;line-height:1}.tab-label{font-size:10px;font-weight:600;letter-spacing:.2px}.tab-badge{position:absolute;top:4px;right:calc(50% - 24px);min-width:16px;height:16px;border-radius:8px;background:var(--danger);color:#fff;font-size:9px;font-weight:700;display:none;align-items:center;justify-content:center;padding:0 4px}.listen-mode{padding:24px 16px;display:flex;flex-direction:column;align-items:center;gap:24px}.listen-status-area{display:flex;flex-direction:column;align-items:center;gap:16px}.listen-dot{width:80px;height:80px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all .3s ease}.listen-dot.listening{background:var(--accent-glow);box-shadow:0 0 32px var(--accent-glow)}.listen-dot.listening .dot-inner{width:24px;height:24px;border-radius:50%;background:var(--accent);animation:listenPulse 1.5s ease-in-out infinite}.listen-dot.classifying{background:#49f3;box-shadow:0 0 32px #49f3}.listen-dot.classifying .dot-inner{background:var(--info);animation:classifyPulse .5s ease-in-out infinite}.listen-dot.paused{background:var(--surface)}.listen-dot.paused .dot-inner{width:16px;height:16px;border-radius:50%;background:var(--text-muted)}.dot-inner{transition:all .3s ease}@keyframes listenPulse{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.3);opacity:.6}}@keyframes classifyPulse{0%,to{transform:scale(.8);opacity:.5}50%{transform:scale(1.2);opacity:1}}.listen-status-text{font-size:var(--font-base);color:var(--text-secondary);text-align:center}.listen-counter{text-align:center;padding:20px}.counter-number{font-size:var(--font-2xl);font-weight:800;color:var(--text)}.counter-label{font-size:var(--font-xs);color:var(--text-muted);margin-top:4px;text-transform:uppercase;letter-spacing:1px}.last-detection{padding:12px 16px;background:var(--surface);border-radius:var(--radius);width:100%;text-align:center}.last-detection.empty{background:transparent;border:1px dashed 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8px;border-radius:10px}.badge-saved{background:var(--accent-glow);color:var(--accent)}.badge-ignored{background:#ffaa331f;color:var(--warning)}.heard-detail{display:flex;align-items:center;gap:10px;font-size:var(--font-sm)}.heard-class{color:var(--text);font-weight:600}.heard-dog{color:var(--text-muted);font-size:var(--font-xs)}.heard-top5{display:flex;flex-wrap:wrap;gap:4px;margin-top:6px;padding-top:6px;border-top:1px solid var(--border)}.top5-item{font-size:9px;padding:2px 6px;border-radius:4px;background:var(--bg-alt);color:var(--text-muted);font-family:SF Mono,Menlo,monospace}.listen-toggle{width:100%;max-width:320px;padding:16px 32px;border-radius:var(--radius-xl);font-size:var(--font-base);font-weight:700;letter-spacing:.2px;background:var(--accent);color:var(--bg);transition:all .2s ease;box-shadow:0 4px 16px #0f83}.listen-toggle:active{transform:scale(.97)}.listen-toggle.active{background:var(--danger);color:#fff;box-shadow:0 4px 16px #f463}.listen-hint{font-size:var(--font-xs);color:var(--text-muted);text-align:center}.error-banner{display:flex;align-items:flex-start;gap:10px;padding:12px 16px;background:#ff44661f;border:1px solid rgba(255,68,102,.3);border-radius:var(--radius);margin-bottom:16px;animation:slideDown .3s ease}.error-icon{font-size:20px;flex-shrink:0}.error-message{flex:1;font-size:var(--font-sm);color:var(--danger);line-height:1.4}.error-dismiss{flex-shrink:0;width:24px;height:24px;border-radius:50%;background:#ffffff1a;color:var(--text-muted);display:flex;align-items:center;justify-content:center;font-size:12px}.model-progress{width:100%;max-width:320px;text-align:center}.progress-label{font-size:var(--font-sm);color:var(--text-secondary);margin-bottom:8px}.progress-bar{height:4px;background:var(--surface);border-radius:2px;overflow:hidden}.progress-fill{height:100%;background:var(--accent);border-radius:2px;transition:width .3s ease}.progress-pct{font-size:var(--font-xs);color:var(--text-muted);margin-top:4px}.review-mode{padding:8px 0}.filter-bar{display:flex;gap:6px;padding:8px 16px;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}.filter-bar::-webkit-scrollbar{display:none}.filter-chip{flex-shrink:0;padding:6px 14px;border-radius:20px;font-size:var(--font-xs);font-weight:600;background:var(--surface);color:var(--text-secondary);white-space:nowrap;transition:all .15s ease;border:1px solid transparent}.filter-chip.active{background:var(--accent-glow);color:var(--accent);border-color:var(--accent)}.filter-chip:active{transform:scale(.95)}.snippet-list{padding:0 16px 80px}.date-group{margin-bottom:20px}.date-header{font-size:var(--font-xs);font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;padding:8px 0;position:sticky;top:0;background:var(--bg);z-index:5}.snippet-card{background:var(--surface);border-radius:var(--radius);margin-bottom:8px;overflow:hidden;transition:all .2s ease;border:1px solid var(--border)}.snippet-card.expanded{border-color:var(--border-light);box-shadow:var(--shadow)}.card-header{display:flex;align-items:center;gap:10px;padding:12px 14px;cursor:pointer;user-select:none}.card-header:active{background:var(--surface-hover)}.card-time{font-size:var(--font-sm);color:var(--text-secondary);font-weight:500;min-width:42px}.card-labels{display:flex;gap:6px;flex:1;min-width:0}.card-confidence{font-size:var(--font-xs);color:var(--text-muted);font-weight:500}.play-btn{width:32px;height:32px;border-radius:50%;background:var(--surface-raised);display:flex;align-items:center;justify-content:center;font-size:14px;transition:all .15s 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ease}.action-btn.save{background:var(--accent);color:var(--bg)}.action-btn.danger{background:transparent;color:var(--danger);border:1px solid var(--danger)}.action-btn:active{transform:scale(.96)}.snippet-meta{margin-top:12px;padding-top:12px;border-top:1px solid var(--border)}.meta-row{display:flex;justify-content:space-between;padding:4px 0}.meta-key{font-size:var(--font-xs);color:var(--text-muted)}.meta-value{font-size:var(--font-xs);color:var(--text-secondary);font-weight:500}.empty-state{text-align:center;padding:48px 24px}.empty-icon{font-size:48px;margin-bottom:12px}.empty-title{font-size:var(--font-lg);font-weight:700;color:var(--text);margin-bottom:4px}.empty-hint{font-size:var(--font-sm);color:var(--text-muted)}.loading-more{text-align:center;padding:16px;color:var(--text-muted);font-size:var(--font-sm)}.playback-bar{display:flex;align-items:center;gap:10px;padding:6px 0 12px}.playback-progress-track{flex:1;height:6px;background:var(--border);border-radius:3px;overflow:hidden;cursor:pointer}.playback-progress-fill{height:100%;background:var(--accent);border-radius:3px;transition:width .1s linear;min-width:0}.playback-time{font-size:var(--font-xs);color:var(--text-muted);min-width:70px;text-align:right;font-variant-numeric:tabular-nums}.review-top-bar{display:flex;gap:8px;padding:8px 16px;align-items:center}.search-box{flex:1;display:flex;align-items:center;gap:6px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:0 10px;transition:border-color .15s ease}.search-box:focus-within{border-color:var(--accent)}.search-icon{font-size:14px;flex-shrink:0;opacity:.5}.search-input{flex:1;padding:10px 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- 32px);max-width:440px;background:var(--surface-raised);border:1px solid var(--border-light);border-radius:var(--radius-lg);padding:16px;z-index:200;box-shadow:var(--shadow-lg);animation:toastUp .3s ease}@keyframes toastUp{0%{opacity:0;transform:translate(-50%) translateY(20px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.toast-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.toast-title{font-size:var(--font-sm);color:var(--text)}.toast-title strong{color:var(--accent)}.toast-close{width:28px;height:28px;border-radius:50%;background:var(--surface);color:var(--text-muted);display:flex;align-items:center;justify-content:center;font-size:14px}.toast-label-input-row{display:flex;gap:8px}.toast-label-input{flex:1;padding:10px 14px;border:1px solid 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16px}.dialog-overlay{position:fixed;inset:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:300;backdrop-filter:blur(4px);animation:fadeIn .15s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.dialog-box{width:calc(100% - 48px);max-width:340px;background:var(--surface-raised);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-lg);animation:dialogUp .2s ease}@keyframes dialogUp{0%{opacity:0;transform:scale(.95) translateY(10px)}to{opacity:1;transform:scale(1) translateY(0)}}.dialog-message{font-size:var(--font-base);color:var(--text);margin-bottom:20px;text-align:center;line-height:1.4}.dialog-actions{display:flex;gap:10px}.dialog-btn{flex:1;padding:12px;border-radius:var(--radius-sm);font-weight:700;font-size:var(--font-sm);transition:all .15s ease}.dialog-btn.cancel{background:var(--surface);color:var(--text-secondary)}.dialog-btn.danger{background:var(--danger);color:#fff}.toast{position:fixed;top:60px;left:50%;transform:translate(-50%) translateY(-20px);padding:10px 20px;border-radius:20px;font-size:var(--font-sm);font-weight:600;z-index:400;opacity:0;transition:all .3s ease;white-space:nowrap}.toast.toast-visible{opacity:1;transform:translate(-50%) translateY(0)}.toast-info{background:var(--surface-raised);color:var(--text);border:1px solid var(--border)}.toast-success{background:var(--accent-glow);color:var(--accent);border:1px solid var(--accent)}.toast-error{background:#ff446626;color:var(--danger);border:1px solid var(--danger)}.mode-placeholder{display:flex;align-items:center;justify-content:center;min-height:200px;color:var(--text-muted)}.scroll-sentinel{height:1px}@media(min-width:481px){.app-shell{border-left:1px solid var(--border);border-right:1px solid var(--border)}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}