:root{--base: #0e1621;--mantle: #17212b;--crust: #0d1117;--surface0: #182533;--surface1: #1e2c3a;--surface2: #24384a;--overlay0: #546778;--overlay1: #708499;--text: #f5f5f5;--subtext0: #8696a7;--subtext1: #aab8c7;--blue: #6ab2f2;--green: #4fae4e;--red: #ef5350;--yellow: #fdd764;--peach: #e89c71;--mauve: #8774e1;--teal: #62d2c3;--sky: #6ab2f2;--bubble-out: #8774e1;--bubble-in: #182533;--sender-name: #6ab2f2;--time-in: rgba(255, 255, 255, .45);--time-out: rgba(255, 255, 255, .6)}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--base);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;min-height:100dvh;display:flex;flex-direction:column}#root{display:flex;flex-direction:column;height:100dvh}.app{display:flex;flex-direction:column;height:100dvh;width:100%}header{padding:8px 12px;background:var(--mantle);border-bottom:1px solid rgba(255,255,255,.06);flex-shrink:0;display:grid;grid-template-columns:52px 1fr 52px;align-items:center}.header-left{display:flex;align-items:center;justify-content:flex-start}.header-back-btn{display:flex;align-items:center;gap:4px;background:transparent;border:none;color:var(--blue);font-size:1.6rem;line-height:1;padding:4px 6px;border-radius:8px;cursor:pointer}.header-back-btn:hover{background:var(--surface0)}.back-badge{font-size:.85rem;font-weight:600;color:var(--blue);line-height:1}.header-center{text-align:center;min-width:0}.header-center h1{font-size:.95rem;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.header-center 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#0006;animation:settingsPanelIn .2s ease-out}@keyframes settingsPanelIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.settings-header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px 10px;border-bottom:1px solid var(--surface0)}.settings-header h3{font-size:.95rem;font-weight:600;color:var(--text)}.settings-close{background:transparent;border:none;color:var(--subtext0);font-size:1.1rem;padding:4px 8px;border-radius:6px;cursor:pointer}.settings-close:hover{background:var(--surface0);color:var(--text)}.settings-list{padding:8px 0}.settings-toggle{display:flex;align-items:center;justify-content:space-between;padding:10px 16px;cursor:pointer;font-size:.85rem;color:var(--text);transition:background .1s;position:relative}.settings-toggle:hover{background:var(--surface0)}.settings-toggle input{position:absolute;opacity:0;width:0;height:0}.toggle-slider{width:40px;height:22px;background:var(--surface2);border-radius:11px;position:relative;flex-shrink:0;transition:background .2s}.toggle-slider:after{content:"";position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:50%;background:var(--subtext0);transition:transform .2s,background .2s}.settings-toggle input:checked+.toggle-slider{background:var(--mauve)}.settings-toggle input:checked+.toggle-slider:after{transform:translate(18px);background:#fff}.settings-panel::-webkit-scrollbar{width:4px}.settings-panel::-webkit-scrollbar-track{background:transparent}.settings-panel::-webkit-scrollbar-thumb{background:var(--surface1);border-radius:2px}.settings-calibration{margin-top:16px;padding-top:16px;border-top:1px solid var(--surface1)}.calibrate-settings-btn{width:100%;padding:10px 16px;border-radius:10px;background:var(--surface0);color:var(--text);font-size:.9rem;font-weight:500;cursor:pointer;transition:background .15s;border:1px solid var(--surface1)}.calibrate-settings-btn:hover:not(:disabled){background:var(--surface1)}.calibrate-settings-btn:disabled{opacity:.5;cursor:not-allowed}.calibration-progress{display:flex;flex-direction:column;gap:8px}.calibration-status{display:flex;align-items:center;gap:8px;font-size:.85rem;color:var(--text)}.calibration-icon{font-size:1.2rem}.calibration-bar{height:4px;border-radius:2px;background:var(--surface1);overflow:hidden}.calibration-bar-fill{height:100%;border-radius:2px;animation:calibrationProgress 3.5s linear}.calibration-bar-fill.silence{background:var(--yellow)}.calibration-bar-fill.speak{background:var(--green);animation-duration:6s}@keyframes calibrationProgress{0%{width:0%}to{width:100%}}.calibration-done{margin-top:8px;font-size:.85rem;color:var(--green);text-align:center}.btn-label{display:block;text-align:center;font-size:.65rem;color:var(--subtext0);margin-top:2px;-webkit-user-select:none;user-select:none;pointer-events:none}.ptt-hold-recording{display:flex;align-items:center;gap:10px}.ptt-slide-hint{position:absolute;right:calc(100% + 8px);display:flex;align-items:center;gap:4px;font-size:.75rem;color:var(--subtext0);white-space:nowrap;animation:cancelSlideIn .25s ease-out}.slide-arrow{color:var(--red);font-weight:700;font-size:1rem;animation:slideArrowPulse 1s ease-in-out infinite}.slide-arrow.cancel-active{color:var(--red);animation:none;transform:scale(1.3)}.slide-label{color:var(--subtext0)}@keyframes slideArrowPulse{0%,to{opacity:1;transform:translate(0)}50%{opacity:.5;transform:translate(-4px)}}.toggle-talk-zone{display:flex;flex-direction:column;align-items:center}.toggle-talk-btn{width:42px;height:42px;border-radius:50%;background:var(--surface0);color:var(--text);font-size:1.1rem;display:flex;align-items:center;justify-content:center;flex-shrink:0;border:2px solid var(--surface2);transition:all .15s;-webkit-tap-highlight-color:transparent}.toggle-talk-btn:hover:not(:disabled){background:var(--surface1);border-color:var(--blue)}.toggle-recording-controls{display:flex;align-items:center;gap:6px;animation:cancelFadeIn .2s ease-out}.toggle-cancel-btn{width:36px;height:36px;border-radius:50%;background:#ef535026;border:2px solid var(--red);color:var(--red);font-size:1rem;font-weight:700;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .15s,transform .1s;-webkit-tap-highlight-color:transparent}.toggle-cancel-btn:hover{background:#ef53504d}.toggle-cancel-btn:active{transform:scale(.9)}.toggle-submit-btn{width:36px;height:36px;border-radius:50%;background:#4fae4e26;border:2px solid var(--green);color:var(--green);font-size:1rem;font-weight:700;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .15s,transform .1s;-webkit-tap-highlight-color:transparent}.toggle-submit-btn:hover{background:#4fae4e4d}.toggle-submit-btn:active{transform:scale(.9)}.vad-interrupt-btn{background:#89b4fa26;border:1px solid rgba(137,180,250,.4);color:#89b4fa;border-radius:8px;padding:6px 14px;font-size:.8rem;cursor:pointer;margin-top:6px}.vad-interrupt-btn:active{background:#89b4fa4d}.build-info{display:flex;flex-direction:column;align-items:flex-start;font-size:.6rem;color:#cdd6f44d;line-height:1.3;margin-top:2px;font-family:monospace;pointer-events:none;-webkit-user-select:none;user-select:none}