body{background-color:var(--bg-primary,#0d1117);color:var(--text-primary,#e6edf3);margin:0;padding:0;font-family:Inter,system-ui,-apple-system,sans-serif;transition:background-color .2s,color .2s}#root{flex-direction:column;justify-content:flex-start;min-height:100vh;display:flex}:root{--bg-primary:#fff;--bg-secondary:#f8f9fa;--text-primary:#1f2933;--text-secondary:#52606d;--border-color:#dee2e6;--key-normal:#edf1f7;--key-normal-end:#dbe5f3;--key-border:#b7c6dc;--key-text:#1f2933;--key-active:#22c55e;--key-active-end:#16a34a;--key-active-text:#fff;--key-error:#ef4444;--key-error-end:#dc2626;--finger-pinky:#e74c3c;--finger-ring:#3498db;--finger-middle:#2ecc71;--finger-index:#f39c12;--finger-thumb:#9b59b6;--hand-palm-start:#fff;--hand-palm-end:#e4ecf7;--hand-outline:#1f2933;--hand-text:#1f2933;--hand-highlight:#1f6feb;--hand-label-shadow:#10213a;--marquee-bg-start:#f8f9fa;--marquee-bg-end:#e9ecef;--marquee-border:#dee2e6;--marquee-text:#495057;--marquee-active:#1f6feb;--marquee-completed:#22c55e;--marquee-upcoming:#7b8794;--marquee-correct:#22c55e;--marquee-incorrect:#ef4444;--marquee-pending:#2563eb;--bg-deep:#eef2f7;--track:#e2e8f0;--surface-active:#dbeafe;--text-muted:#64748b;--accent:#0284c7;--accent-2:#0ea5e9;--success:#16a34a;--danger:#dc2626;--danger-bg:#fee2e2;--warning:#d97706;--purple-accent:#9333ea;--on-accent:#fff;--font-family:"Inter", system-ui, -apple-system, sans-serif;--script-font:var(--font-family);--ui-font-scale:1;--sidebar-font-scale:1}:root:not([lang=en]){--sidebar-font-scale:.9}.theme-dark{--bg-primary:#060e17;--bg-secondary:#0c1524;--text-primary:#fff;--text-secondary:#8ca2c0;--border-color:#25354c;--key-normal:#1a2536;--key-normal-end:#121b29;--key-border:#28374d;--key-text:#fff;--key-active:#2ecc71;--key-active-end:#27ae60;--key-active-text:#fff;--key-error:#ef4444;--key-error-end:#dc2626;--finger-pinky:#2ecc71;--finger-ring:#2ecc71;--finger-middle:#2ecc71;--finger-index:#2ecc71;--finger-thumb:#2ecc71;--hand-palm-start:#2c3e50;--hand-palm-end:#1a252f;--hand-outline:#34495e;--hand-text:#fff;--hand-highlight:#2ecc71;--hand-label-shadow:#060e17;--marquee-bg-start:#0c1524;--marquee-bg-end:#0c1524;--marquee-border:#25354c;--marquee-text:#fff;--marquee-active:#00d2ff;--marquee-completed:#2ecc71;--marquee-upcoming:#4f5f76;--marquee-correct:#2ecc71;--marquee-incorrect:#ef4444;--marquee-pending:#00d2ff;--bg-deep:#070f19;--track:#0d1b2c;--surface-active:#13315c;--text-muted:#5f7088;--accent:#00d2ff;--accent-2:#38bdf8;--success:#2ecc71;--danger:#ef4444;--danger-bg:#7f1d1d;--warning:#f59e0b;--purple-accent:#a855f7;--on-accent:#fff}.theme-ocean{--bg-primary:#f0f4f8;--bg-secondary:#e1ecf4;--text-primary:#0d3b66;--text-secondary:#2c5f8d;--border-color:#b8d4e6;--key-normal:#dbeafe;--key-normal-end:#bae6fd;--key-border:#7dd3fc;--key-text:#0c4a6e;--key-active:#22c55e;--key-active-end:#16a34a;--key-active-text:#fff;--key-error:#ef4444;--key-error-end:#dc2626;--finger-pinky:#dc2626;--finger-ring:#0284c7;--finger-middle:#06b6d4;--finger-index:#0891b2;--finger-thumb:#0369a1;--hand-palm-start:#fff;--hand-palm-end:#dbeafe;--hand-outline:#0369a1;--hand-text:#075985;--hand-highlight:#06b6d4;--hand-label-shadow:#0b2c4a;--marquee-bg-start:#f0f9ff;--marquee-bg-end:#e0f2fe;--marquee-border:#bae6fd;--marquee-text:#0c4a6e;--marquee-active:#0284c7;--marquee-completed:#22c55e;--marquee-upcoming:#64748b;--marquee-correct:#22c55e;--marquee-incorrect:#ef4444;--marquee-pending:#0ea5e9;--bg-deep:#e6f0f8;--track:#d3e4f1;--surface-active:#cce7f5;--text-muted:#557a99;--accent:#0284c7;--accent-2:#06b6d4;--success:#16a34a;--danger:#dc2626;--danger-bg:#fde2e2;--warning:#d97706;--purple-accent:#7c3aed;--on-accent:#fff}.theme-forest{--bg-primary:#f5f7f4;--bg-secondary:#e8f0e4;--text-primary:#1b4332;--text-secondary:#2d6a4f;--border-color:#b7e4c7;--key-normal:#d8f3dc;--key-normal-end:#b7e4c7;--key-border:#95d5b2;--key-text:#1b4332;--key-active:#22c55e;--key-active-end:#16a34a;--key-active-text:#fff;--key-error:#ef4444;--key-error-end:#dc2626;--finger-pinky:#dc2626;--finger-ring:#0284c7;--finger-middle:#06b6d4;--finger-index:#0891b2;--finger-thumb:#1b5e20;--hand-palm-start:#fff;--hand-palm-end:#e8f5e9;--hand-outline:#1b5e20;--hand-text:#2e7d32;--hand-highlight:#2d6a4f;--hand-label-shadow:#0b2617;--marquee-bg-start:#f5f9f5;--marquee-bg-end:#e8f5e9;--marquee-border:#c8e6c9;--marquee-text:#1b4332;--marquee-active:#2e7d32;--marquee-completed:#22c55e;--marquee-upcoming:#74c69d;--marquee-correct:#22c55e;--marquee-incorrect:#ef4444;--marquee-pending:#52b788;--bg-deep:#eef3ec;--track:#dde8da;--surface-active:#d8f3dc;--text-muted:#5a7a63;--accent:#2e7d32;--accent-2:#52b788;--success:#16a34a;--danger:#dc2626;--danger-bg:#fde2e2;--warning:#d97706;--purple-accent:#7c3aed;--on-accent:#fff}.theme-sunset{--bg-primary:#1a0f0a;--bg-secondary:#2a1810;--text-primary:#fff3e8;--text-secondary:#d8a589;--border-color:#4a2c1a;--key-normal:#2e1c12;--key-normal-end:#241510;--key-border:#4a2c1a;--key-text:#fff3e8;--key-active:#f97316;--key-active-end:#ea580c;--key-active-text:#fff;--key-error:#ef4444;--key-error-end:#dc2626;--finger-pinky:#f97316;--finger-ring:#f97316;--finger-middle:#f97316;--finger-index:#f97316;--finger-thumb:#f97316;--hand-palm-start:#3a2418;--hand-palm-end:#241510;--hand-outline:#5a3826;--hand-text:#fff3e8;--hand-highlight:#f97316;--hand-label-shadow:#1a0f0a;--marquee-bg-start:#2a1810;--marquee-bg-end:#2a1810;--marquee-border:#4a2c1a;--marquee-text:#fff3e8;--marquee-active:#fb923c;--marquee-completed:#22c55e;--marquee-upcoming:#8a6450;--marquee-correct:#22c55e;--marquee-incorrect:#ef4444;--marquee-pending:#fb923c;--bg-deep:#140b07;--track:#2a1810;--surface-active:#4a2c1a;--text-muted:#a87c64;--accent:#fb923c;--accent-2:#f97316;--success:#22c55e;--danger:#ef4444;--danger-bg:#7f1d1d;--warning:#eab308;--purple-accent:#a855f7;--on-accent:#fff}.theme-purple{--bg-primary:#120a1f;--bg-secondary:#1d1230;--text-primary:#f3e8ff;--text-secondary:#b9a0d8;--border-color:#3a2a55;--key-normal:#241638;--key-normal-end:#1b1029;--key-border:#3a2a55;--key-text:#f3e8ff;--key-active:#a855f7;--key-active-end:#9333ea;--key-active-text:#fff;--key-error:#ef4444;--key-error-end:#dc2626;--finger-pinky:#a855f7;--finger-ring:#a855f7;--finger-middle:#a855f7;--finger-index:#a855f7;--finger-thumb:#a855f7;--hand-palm-start:#2c1a44;--hand-palm-end:#1b1029;--hand-outline:#4a3568;--hand-text:#f3e8ff;--hand-highlight:#a855f7;--hand-label-s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(prefers-color-scheme:dark){.theme-auto{--bg-primary:#060e17;--bg-secondary:#0c1524;--text-primary:#fff;--text-secondary:#8ca2c0;--border-color:#25354c;--key-normal:#1a2536;--key-normal-end:#121b29;--key-border:#28374d;--key-text:#fff;--key-active:#2ecc71;--key-active-end:#27ae60;--key-active-text:#fff;--key-error:#ef4444;--key-error-end:#dc2626;--finger-pinky:#2ecc71;--finger-ring:#2ecc71;--finger-middle:#2ecc71;--finger-index:#2ecc71;--finger-thumb:#2ecc71;--hand-palm-start:#2c3e50;--hand-palm-end:#1a252f;--hand-outline:#34495e;--hand-text:#fff;--hand-highlight:#2ecc71;--hand-label-shadow:#060e17;--marquee-bg-start:#0c1524;--marquee-bg-end:#0c1524;--marquee-border:#25354c;--marquee-text:#fff;--marquee-active:#00d2ff;--marquee-completed:#2ecc71;--marquee-upcoming:#4f5f76;--marquee-correct:#2ecc71;--marquee-incorrect:#ef4444;--marquee-pending:#00d2ff;--bg-deep:#070f19;--track:#0d1b2c;--surface-active:#13315c;--text-muted:#5f7088;--accent:#00d2ff;--accent-2:#38bdf8;--success:#2ecc71;--danger:#ef4444;--danger-bg:#7f1d1d;--warning:#f59e0b;--purple-accent:#a855f7;--on-accent:#fff}}.bilingual-keyboard-container{font-family:var(--font-family);-webkit-user-select:none;user-select:none;box-sizing:border-box;background-color:#0000;flex-direction:column;align-items:center;width:100%;padding:10px;display:flex}.keyboard-title{color:var(--text-primary);text-align:center;margin-bottom:10px;font-size:1.1rem;font-weight:700}.keyboard-frame{border:2px 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0}.sidebar-item-icon{justify-content:center;width:18px;display:inline-flex}.sidebar-item-label{white-space:nowrap;text-overflow:ellipsis;flex:1;overflow:hidden}.sidebar-item-badge{background:var(--accent-2);color:var(--on-accent);border-radius:6px;padding:1px 6px;font-size:9px}.sidebar-item-caret{color:var(--text-muted);font-size:10px}.sidebar-footer{border-top:1px solid var(--border-color);padding:10px}.settings-overlay-backdrop{z-index:1290;background:#00000073;position:fixed;inset:0}.settings-overlay{z-index:1300;background:var(--bg-secondary);border-left:1px solid var(--border-color);flex-direction:column;width:340px;max-width:90vw;height:100vh;animation:.16s ease-out settings-slide-in;display:flex;position:fixed;top:0;right:0;box-shadow:-12px 0 28px #00000059}@keyframes settings-slide-in{0%{transform:translate(100%)}to{transform:translate(0)}}.settings-overlay-header{border-bottom:1px solid var(--border-color);color:var(--text-primary);font-weight:800;font-size:calc(15px * var(--ui-font-scale,1));justify-content:space-between;align-items:center;padding:14px 16px;display:flex}.settings-overlay-x{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:6px;padding:2px 6px;font-size:16px}.settings-overlay-x:hover{background:var(--surface-active);color:var(--text-primary)}.settings-overlay-body{flex:1;padding:8px 10px;overflow-y:auto}.settings-overlay-footer{border-top:1px solid var(--border-color);padding:10px 14px}.settings-overlay-done{cursor:pointer;background:var(--accent-2);width:100%;color:var(--on-accent);border:none;border-radius:8px;padding:9px;font-weight:700}.settings-section{margin-bottom:8px}.settings-section-title{cursor:pointer;font-size:calc(12.5px * var(--ui-font-scale,1));color:var(--text-primary);background:var(--bg-deep);border-radius:8px;justify-content:space-between;align-items:center;padding:9px 12px;font-weight:700;display:flex}.settings-tree-row{font-size:calc(12.5px * var(--ui-font-scale,1));color:var(--text-secondary);cursor:pointer;border-radius:6px;align-items:center;gap:8px;padding:8px 12px;display:flex}.settings-tree-row:hover{background:var(--surface-active);color:var(--text-primary)}.settings-tree-disabled{opacity:.45;cursor:default}.settings-tree-disabled:hover{color:var(--text-secondary);background:0 0}.settings-tree-mark{width:16px;color:var(--success)}.settings-tree-caret{color:var(--text-muted);width:12px;font-size:10px}.settings-tree-label{flex:1}.settings-tree-shortcut{color:var(--text-muted);font-size:11px}.settings-tree-sep{background:var(--border-color);height:1px;margin:4px 12px}.window-controls{z-index:1200;align-items:center;height:52px;display:flex;position:fixed;top:0;right:0}.winctl-btn{width:42px;height:100%;color:var(--text-muted);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;font-size:11px;display:flex}.winctl-btn:hover{background:var(--surface-active);color:var(--text-primary)}.winctl-close:hover{background:var(--danger);color:#fff}.result-next-step{transition:background .15s,border-color .15s,transform .1s,box-shadow .15s}.result-next-step:hover{box-shadow:0 6px 18px -8px var(--step-accent);transform:translateY(-1px);background:color-mix(in srgb, var(--step-accent) 18%, var(--bg-deep))!important;border-color:color-mix(in srgb, var(--step-accent) 70%, transparent)!important}.result-next-step:active{box-shadow:none;transform:translateY(0)}*{scrollbar-width:thin;scrollbar-color:var(--border-color) transparent}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-color);background-clip:padding-box;border:2px solid #0000;border-radius:8px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted);background-clip:padding-box;border:2px solid #0000}::-webkit-scrollbar-corner{background:0 0}.app-scroll::-webkit-scrollbar{width:10px;height:10px}.app-scroll::-webkit-scrollbar-thumb{background:var(--border-color);background-clip:padding-box;border:2px solid #0000;border-radius:8px}.app-scroll::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.ui-dropdown-trigger{font-family:var(--font-family);cursor:pointer;text-align:left;background:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--border-color);box-sizing:border-box;border-radius:8px;justify-content:space-between;align-items:center;gap:8px;width:100%;padding:8px 12px;font-size:13px;display:inline-flex}.ui-dropdown-trigger:disabled{opacity:.55;cursor:not-allowed}.ui-dropdown-trigger:focus-visible{outline:2px solid var(--accent-2);outline-offset:1px}.ui-dropdown-value{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.ui-dropdown-caret{color:var(--text-muted);flex-shrink:0;font-size:11px}.ui-dropdown-menu{z-index:4000;background:var(--bg-secondary);border:1px solid var(--border-color);max-height:248px;font-family:var(--font-family);border-radius:10px;padding:6px;overflow-y:auto;box-shadow:0 18px 40px -12px #0000008c}.ui-dropdown-option{color:var(--text-primary);cursor:pointer;-webkit-user-select:none;user-select:none;border-radius:7px;justify-content:space-between;align-items:center;gap:10px;padding:8px 10px;font-size:13px;display:flex}.ui-dropdown-option.is-active{background:var(--surface-active)}.ui-dropdown-option.is-selected{color:var(--accent-2);font-weight:700}.ui-dropdown-option.is-disabled{opacity:.45;cursor:not-allowed}.ui-dropdown-option-label{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.ui-dropdown-option-check{color:var(--accent-2);flex-shrink:0;font-size:12px}.settings-tree-slider{padding:8px 12px 12px}.settings-tree-slider-head{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.settings-tree-slider-val{font-size:calc(11px * var(--ui-font-scale,1));color:var(--accent-2);font-weight:700}.settings-tree-range{width:100%;accent-color:var(--accent-2);cursor:pointer}