*,:before,:after{box-sizing:border-box}body{-webkit-font-smoothing:antialiased;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}#root{height:100dvh}.gaze-cursor{pointer-events:none;z-index:999;position:fixed;transform:translate(-50%,-50%)}.gaze-no-face{text-align:center;color:#ffffffb3;pointer-events:none;z-index:998;background:#00000080;padding:6px;font-size:13px;position:fixed;bottom:80px;left:0;right:0}.wizard{color:#fff;z-index:200;text-align:center;background:#0f172a;flex-direction:column;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.wizard-logo-img{filter:drop-shadow(0 8px 24px #3b82f64d);border-radius:28px;width:130px;height:130px;margin-bottom:16px}.wizard-subtitle{color:#94a3b8;margin-bottom:48px;font-size:15px;line-height:1.5}.wizard-title{margin-bottom:24px;font-size:20px;font-weight:700}.wizard-options{flex-direction:column;gap:12px;width:100%;max-width:360px;display:flex}.wizard-option{cursor:pointer;text-align:left;touch-action:manipulation;background:#1e293b;border:2px solid #334155;border-radius:16px;align-items:center;gap:16px;padding:18px 20px;transition:border-color .15s,background .15s;display:flex}.wizard-option:active{background:#2d3f55;border-color:#2563eb}.wizard-option-icon{flex-shrink:0;font-size:32px}.wizard-option-text{flex-direction:column;gap:3px;display:flex}.wizard-option-title{color:#fff;font-size:16px;font-weight:700}.wizard-option-desc{color:#94a3b8;font-size:13px;line-height:1.4}.wizard-trigger-options{flex-direction:column;gap:10px;width:100%;max-width:360px;margin-bottom:24px;display:flex}.wizard-trigger-btn{cursor:pointer;text-align:left;touch-action:manipulation;background:#1e293b;border:2px solid #334155;border-radius:14px;align-items:center;gap:14px;padding:16px 18px;transition:border-color .15s;display:flex}.wizard-trigger-btn.selected{background:#2563eb26;border-color:#2563eb}.wizard-trigger-icon{font-size:28px}.wizard-trigger-title{color:#fff;font-size:15px;font-weight:700}.wizard-trigger-hint{color:#94a3b8;margin-top:2px;font-size:12px}.wizard-confirm-btn{color:#fff;cursor:pointer;touch-action:manipulation;background:#2563eb;border:none;border-radius:14px;width:100%;max-width:360px;padding:16px 32px;font-size:16px;font-weight:700}.wizard-back{color:#64748b;cursor:pointer;touch-action:manipulation;background:0 0;border:none;margin-top:16px;font-size:14px;text-decoration:underline}.precheck-steps{border:1px solid #1e293b;border-radius:14px;width:100%;max-width:320px;margin-bottom:24px;overflow:hidden}.precheck-step-row{border-bottom:1px solid #1e293b;align-items:center;gap:12px;padding:14px 16px;display:flex}.precheck-step-row:last-child{border-bottom:none}.precheck-step-icon{text-align:center;flex-shrink:0;width:24px;font-size:18px}.precheck-step-label{flex:1;font-size:15px;font-weight:600}.precheck-step-hint{color:#475569;font-size:12px}.precheck-error-box{text-align:left;background:#ef444414;border:1px solid #ef44444d;border-radius:14px;width:100%;max-width:340px;margin-bottom:16px;padding:16px}.precheck-error-box strong{color:#fca5a5;margin-bottom:6px;font-size:15px;display:block}.precheck-error-box p{color:#94a3b8;margin:0 0 14px;font-size:13px;line-height:1.5}.precheck-error-box .wizard-confirm-btn{margin-top:0}.precheck-hint{color:#475569;margin-bottom:16px;font-size:13px}.gesture-video-preview{object-fit:cover;border:2px solid #60a5fa;border-radius:10px;width:100px;height:75px;margin-bottom:16px}.gesture-icon{margin-bottom:12px;font-size:72px;line-height:1}.calib-screen{z-index:210;background:#0f172a;position:fixed;inset:0}.calib-dot{background:#2563eb;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;transition:left .4s,top .4s;display:flex;position:absolute;transform:translate(-50%,-50%)}.calib-dot-inner{background:#fff;border-radius:50%;width:10px;height:10px}.calib-ring{border:3px solid #ffffff26;border-radius:50%;position:absolute;inset:-5px}.calib-ring-fill{clip-path:inset(0);transform-origin:50%;border:3px solid #60a5fa;border-radius:50%;transition:stroke-dashoffset .1s linear;position:absolute;inset:-5px}.calib-progress-svg{width:calc(100% + 16px);height:calc(100% + 16px);position:absolute;inset:-8px;transform:rotate(-90deg)}.calib-instruction{text-align:center;color:#fff;padding:0 24px;font-size:16px;line-height:1.5;position:absolute;bottom:80px;left:0;right:0}.calib-step-indicator{text-align:center;color:#64748b;font-size:14px;position:absolute;top:40px;left:0;right:0}.calib-skip{text-align:center;position:absolute;bottom:30px;left:0;right:0}.calib-skip button{color:#475569;cursor:pointer;touch-action:manipulation;background:0 0;border:none;font-size:14px;text-decoration:underline}.calib-done{flex-direction:column;align-items:center;gap:16px;display:flex}.calib-done-icon{font-size:64px}.calib-done-title{color:#fff;font-size:22px;font-weight:700}.calib-done-desc{color:#94a3b8;font-size:15px}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}:root{--header-h:60px;--nav-h:80px;--gap:12px;--bg-app:#eef2f7;--bg-card:#fff;--bg-nav:#fff;--bg-header:#1a4a7a;--text-1:#1e293b;--text-2:#64748b;--border:#dde3ed;--shadow:0 2px 8px #00000012, 0 1px 3px #0000000d;--accent:#2563eb;--radius:18px}[data-dark=true]{--bg-app:#0f172a;--bg-card:#1e293b;--bg-nav:#1e293b;--bg-header:#0d1b2e;--text-1:#f1f5f9;--text-2:#94a3b8;--border:#334155;--shadow:0 2px 8px #0000004d, 0 1px 3px #0003}body{background:var(--bg-app);-webkit-font-smoothing:antialiased;height:100dvh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;overflow:hidden}:focus-visible{outline-offset:2px;border-radius:4px;outline:3px solid #60a5fa}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}.app{background:var(--bg-app);flex-direction:column;max-width:600px;height:100dvh;margin:0 auto;transition:background .2s;display:flex}.app-header{height:var(--header-h);background:var(--bg-header);color:#fff;border-bottom:1px solid #0000001f;flex-shrink:0;align-items:center;gap:10px;padding:0 12px;transition:background .2s;display:flex}.app-logo-wrap{flex-shrink:0;align-items:center;gap:8px;text-decoration:none;display:flex}.app-logo-img{border-radius:9px;flex-shrink:0;width:36px;height:36px;display:block}.app-logo{letter-spacing:3px;color:#f1f5f9;flex-shrink:0;font-size:20px;font-weight:900}.speaking-indicator{opacity:0;white-space:nowrap;text-overflow:ellipsis;background:#ffffff2e;border-radius:20px;flex-shrink:1;max-width:140px;padding:4px 10px;font-size:13px;transition:opacity .2s;overflow:hidden}.speaking-indicator.visible{opacity:1}.header-actions{flex-shrink:0;align-items:center;gap:4px;margin-left:auto;display:flex}.gaze-badge{background:#ffffff26;border-radius:20px;padding:2px 8px;font-size:13px}.gaze-active{background:#22c55e4d}.gaze-loading{opacity:.7}.gaze-error{background:#ef44444d}.piper-badge{background:#ffffff38;border-radius:20px;padding:2px 8px;font-size:11px;font-weight:700}.icon-btn{cursor:pointer;color:#fff;touch-action:manipulation;background:#ffffff1f;border:none;border-radius:10px;justify-content:center;align-items:center;min-width:44px;min-height:44px;padding:0;font-size:20px;transition:background .15s;display:flex}.icon-btn:hover{background:#ffffff38}.piper-banner{color:#fff;background:#1e3a8a;flex-direction:column;flex-shrink:0;gap:10px;padding:12px 16px;display:flex}.piper-banner-text{flex-direction:column;gap:2px;display:flex}.piper-banner-text strong{font-size:14px}.piper-banner-text span{opacity:.85;font-size:12px}.piper-banner-actions{justify-content:flex-end;gap:8px;display:flex}.piper-btn-primary{color:#1e3a8a;cursor:pointer;touch-action:manipulation;background:#fff;border:none;border-radius:8px;min-height:44px;padding:8px 18px;font-size:14px;font-weight:700}.piper-btn-secondary{color:#fff;cursor:pointer;touch-action:manipulation;background:0 0;border:1px solid #fff6;border-radius:8px;min-height:44px;padding:8px 14px;font-size:14px}.piper-progress-bar{background:#fff3;border-radius:3px;height:6px;overflow:hidden}.piper-progress-fill{background:#fff;border-radius:3px;height:100%;transition:width .3s}.piper-error{color:#dc2626;background:#fef2f2;flex-shrink:0;padding:10px 16px;font-size:13px}.piper-error button{color:#dc2626;cursor:pointer;background:0 0;border:none;padding:0;font-weight:700;text-decoration:underline}.repetir-bar{background:var(--bg-card);border:none;border-bottom:1px solid var(--border);cursor:pointer;text-align:left;touch-action:manipulation;flex-shrink:0;align-items:center;gap:10px;width:100%;min-height:52px;padding:10px 16px;display:flex}.repetir-emoji{font-size:22px}.repetir-text{color:var(--text-2);flex:1;font-size:14px}.repetir-text strong{color:var(--text-1)}.repetir-icon{font-size:18px}.phrase-grid{gap:var(--gap);padding:var(--gap);-webkit-overflow-scrolling:touch;scrollbar-width:thin;scrollbar-color:var(--border) transparent;flex:1;grid-template-columns:1fr 1fr;grid-auto-rows:minmax(120px,1fr);align-content:stretch;display:grid;overflow-y:auto}.phrase-btn-wrap{background:var(--bg-card);border-radius:var(--radius);box-shadow:var(--shadow);border:2px solid #0000;outline:1px solid #0000000a;min-height:120px;transition:transform .12s,box-shadow .12s,border-color .12s;position:relative}.phrase-btn-wrap.scanning{box-shadow:0 0 0 4px #f59e0b59, var(--shadow);border-color:#f59e0b;animation:.7s ease-in-out infinite alternate scan-pulse}@keyframes scan-pulse{0%{box-shadow:0 0 0 3px #f59e0b40, var(--shadow)}to{box-shadow:0 0 0 9px #f59e0b73, var(--shadow)}}.phrase-btn-wrap.pressed{border-color:var(--category-color);box-shadow:0 0 0 4px color-mix(in srgb, var(--category-color) 22%, transparent), var(--shadow);transform:scale(.94)}.phrase-btn-main{border-radius:calc(var(--radius) - 2px);cursor:pointer;touch-action:manipulation;-webkit-user-select:none;user-select:none;background:0 0;border:none;flex-direction:column;align-items:center;gap:8px;width:100%;height:100%;min-height:120px;padding:20px 12px 16px;display:flex}.phrase-emoji{font-size:40px;line-height:1}.phrase-label{color:var(--text-1);text-align:center;font-size:16px;font-weight:700;line-height:1.2}.fav-btn{cursor:pointer;opacity:.3;touch-action:manipulation;background:0 0;border:none;border-radius:10px;justify-content:center;align-items:center;min-width:44px;min-height:44px;font-size:17px;line-height:1;transition:opacity .15s,transform .15s;display:flex;position:absolute;top:4px;right:4px}.fav-btn:active{transform:scale(1.3)}.fav-btn.active{opacity:1}.empty-state{color:var(--text-2);text-align:center;flex-direction:column;grid-column:1/-1;align-items:center;gap:8px;padding:48px 20px;font-size:16px;line-height:1.5;display:flex}.text-input-area{flex-direction:column;flex:1;gap:12px;padding:16px;display:flex}.text-input-hint{color:var(--text-2);font-size:14px}.text-input-field{border:2px solid var(--border);border-radius:var(--radius);color:var(--text-1);background:var(--bg-card);resize:none;-webkit-overflow-scrolling:touch;outline:none;flex:1;padding:14px;font-family:inherit;font-size:18px;transition:border-color .15s}.text-input-field:focus{border-color:var(--accent)}.text-input-speak{background:var(--accent);color:#fff;border-radius:var(--radius);cursor:pointer;touch-action:manipulation;border:none;flex-shrink:0;min-height:56px;padding:18px;font-size:18px;font-weight:700;transition:opacity .15s}.text-input-speak:disabled{opacity:.4;cursor:default}.category-nav{height:var(--nav-h);background:var(--bg-nav);border-top:1px solid var(--border);scrollbar-width:none;flex-shrink:0;display:flex;overflow-x:auto}.category-nav::-webkit-scrollbar{display:none}.cat-btn{cursor:pointer;touch-action:manipulation;background:0 0;border:none;border-top:3px solid #0000;flex-direction:column;flex:none;justify-content:center;align-items:center;gap:3px;min-width:72px;padding:6px 10px;transition:border-color .15s,background .15s;display:flex}.cat-btn.active{border-top-color:var(--cat-color);background:color-mix(in srgb, var(--cat-color) 9%, transparent)}.cat-emoji{font-size:24px}.cat-label{color:var(--text-2);white-space:nowrap;font-size:11px;font-weight:700}.cat-btn.active .cat-label{color:var(--cat-color)}.overlay{z-index:100;background:#0000008c;align-items:flex-end;display:flex;position:fixed;inset:0}.voice-sheet{background:var(--bg-card);border-radius:24px 24px 0 0;flex-direction:column;width:100%;max-height:75dvh;padding-top:8px;display:flex;overflow:hidden}.voice-sheet:before{content:"";background:var(--border);border-radius:2px;flex-shrink:0;width:40px;height:4px;margin:0 auto 8px;display:block}.voice-sheet-header{color:var(--text-1);border-bottom:1px solid var(--border);flex-shrink:0;justify-content:space-between;align-items:center;padding:12px 20px 14px;font-size:17px;font-weight:700;display:flex}.close-btn{background:var(--bg-app);cursor:pointer;width:36px;height:36px;color:var(--text-2);border:none;border-radius:50%;justify-content:center;align-items:center;font-size:15px;transition:background .15s;display:flex}.close-btn:hover{background:var(--border)}.history-list{flex:1;padding:8px 0;list-style:none;overflow-y:auto}.history-item{cursor:pointer;touch-action:manipulation;background:0 0;border:none;align-items:center;gap:14px;width:100%;min-height:56px;padding:15px 20px;display:flex}.history-item:active{background:var(--bg-app)}.history-emoji{font-size:26px}.history-label{color:var(--text-1);text-align:left;flex:1;font-size:16px;font-weight:600}.history-play{color:var(--text-2);font-size:18px}.settings-body{-webkit-overflow-scrolling:touch;flex-direction:column;flex:1;gap:24px;padding:16px 20px;display:flex;overflow-y:auto}.settings-section{flex-direction:column;gap:10px;display:flex}.settings-row{justify-content:space-between;align-items:center;gap:12px;display:flex}.settings-label{color:var(--text-1);font-size:15px;font-weight:600}.settings-hint{color:var(--text-2);margin-top:3px;font-size:12px;line-height:1.45}.rate-slider{width:100%;accent-color:var(--accent);cursor:pointer;height:6px}.rate-slider-ends{color:var(--text-2);justify-content:space-between;font-size:12px;display:flex}.trigger-options{flex-direction:column;gap:8px;display:flex}.trigger-btn{background:var(--bg-app);border:2px solid var(--border);cursor:pointer;text-align:left;touch-action:manipulation;border-radius:14px;justify-content:space-between;align-items:center;min-height:56px;padding:12px 14px;transition:border-color .15s,background .15s;display:flex}.trigger-btn span{color:var(--text-1);font-size:14px;font-weight:600}.trigger-btn small{color:var(--text-2);font-size:12px}.trigger-btn.active{border-color:var(--accent);background:color-mix(in srgb, var(--accent) 8%, var(--bg-app))}.toggle-btn{background:var(--bg-app);border:2px solid var(--border);cursor:pointer;color:var(--text-2);white-space:nowrap;touch-action:manipulation;border-radius:20px;flex-shrink:0;min-width:80px;min-height:44px;padding:8px 16px;font-size:13px;font-weight:700;transition:all .15s}.toggle-btn.on{color:#fff;background:#1a4a7a;border-color:#1a4a7a}.voice-list{flex-direction:column;gap:4px;list-style:none;display:flex}.voice-list li{align-items:center;gap:8px;display:flex}.voice-item{cursor:pointer;text-align:left;touch-action:manipulation;background:0 0;border:2px solid #0000;border-radius:14px;flex:1;justify-content:space-between;align-items:center;min-height:52px;padding:12px;display:flex}.voice-item.selected{border-color:var(--accent);background:#eff6ff}.voice-name{color:var(--text-1);font-size:13px;font-weight:600}.voice-lang{color:var(--text-2);font-size:11px}.voice-preview-btn{background:var(--bg-app);cursor:pointer;width:44px;height:44px;color:var(--accent);touch-action:manipulation;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:14px;display:flex}.voice-empty{color:var(--text-2);text-align:center;padding:24px 20px;font-size:14px;line-height:1.5}.battery-alert .phrase-btn-main{border-radius:calc(var(--radius) - 2px);background:linear-gradient(135deg,#92400e,#b45309);animation:2.2s ease-in-out infinite pulse-battery}.battery-pct{color:#fef3c7;font-size:13px;font-weight:700}@keyframes pulse-battery{0%,to{box-shadow:0 0 #f59e0b80}50%{box-shadow:0 0 0 10px #f59e0b00}}.fall-overlay{z-index:9999;background:#b91c1cf0;justify-content:center;align-items:center;animation:.25s fall-fade-in;display:flex;position:fixed;inset:0}@keyframes fall-fade-in{0%{opacity:0;transform:scale(.97)}to{opacity:1;transform:scale(1)}}.fall-card{text-align:center;background:#fff;border-radius:28px;flex-direction:column;align-items:center;gap:20px;width:90%;max-width:320px;padding:44px 32px 32px;display:flex;box-shadow:0 24px 64px #00000073}.fall-icon{font-size:72px;animation:.55s infinite alternate fall-shake}@keyframes fall-shake{0%{transform:rotate(-10deg)}to{transform:rotate(10deg)}}.fall-text{color:#dc2626;font-size:22px;font-weight:700;line-height:1.4}.fall-dismiss{color:#fff;cursor:pointer;touch-action:manipulation;background:#15803d;border:none;border-radius:16px;width:100%;min-height:56px;margin-top:4px;padding:16px 32px;font-size:17px;font-weight:700;transition:background .15s}.fall-dismiss:hover{background:#166534}
