html,body{color:#e6f1ff;background:#000;width:100%;height:100%;margin:0;padding:0;font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;overflow:hidden}#game{position:fixed;inset:0}#game canvas{-webkit-user-select:none;user-select:none;touch-action:none;display:block}#ui{pointer-events:none;position:fixed;inset:0}#ui>*{pointer-events:auto}.screen{background:#03050cb8;justify-content:center;align-items:center;padding:16px;display:flex;position:absolute;inset:0}.panel{text-align:center;background:#0a0e1ceb;border:1px solid #263049;border-radius:12px;width:100%;max-width:520px;padding:28px 24px;box-shadow:0 0 40px #3ef0c414}.panel h1{letter-spacing:6px;color:#3ef0c4;text-shadow:0 0 18px #3ef0c480;margin:0 0 6px;font-size:clamp(28px,7vw,44px)}.panel h2{letter-spacing:4px;margin:0 0 18px}.tagline{color:#7f8aa3;margin:0 0 22px}.blink{margin:0 0 22px;font-size:18px;animation:1.2s steps(2,start) infinite blink}@keyframes blink{to{visibility:hidden}}@media (prefers-reduced-motion:reduce){.blink{animation:none}}.facts{text-align:left;grid-template-columns:auto 1fr;gap:6px 16px;max-width:360px;margin:0 auto 18px;display:grid}.facts dt{color:#7f8aa3}.facts dd{word-break:break-word;margin:0}.help{color:#7f8aa3;margin:0;padding:0;font-size:13px;line-height:1.8;list-style:none}.buttons{flex-wrap:wrap;justify-content:center;gap:10px;display:flex}.btn{font:inherit;color:#05060a;cursor:pointer;background:#3ef0c4;border:0;border-radius:6px;align-items:center;gap:8px;padding:9px 14px;display:inline-flex}.btn:hover{filter:brightness(1.1)}.btn kbd{font:inherit;background:#0000002e;border-radius:4px;padding:1px 5px;font-size:11px}.reduced-motion .blink{animation:none}.btn:focus-visible,.chip:focus-visible,.cap:focus-visible,.switch:focus-visible,input[type=range]:focus-visible,.save-row input:focus-visible,.special input:focus-visible{outline-offset:2px;outline:2px solid #6fb7ff}.btn:focus-visible{box-shadow:0 0 0 4px #6fb7ff40}.panel:focus{outline:none}.panel.howto{box-sizing:border-box;text-align:left;max-width:860px;max-height:calc(100vh - 32px);overflow-y:auto}.panel.howto h2{text-align:center}.howto-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px 22px;margin-bottom:18px;display:grid}.howto-section h3{letter-spacing:2px;text-transform:uppercase;color:#3ef0c4;margin:0 0 6px;font-size:13px}.howto-section ul{color:#c9d4ea;margin:0;padding-left:18px;font-size:13px;line-height:1.55}.howto-keys{grid-template-columns:auto 1fr;gap:4px 10px;margin:0;font-size:13px;display:grid}.howto-keys dd{color:#c9d4ea;margin:0}.howto-keys kbd{font:inherit;color:#e6f1ff;white-space:nowrap;border:1px solid #263049;border-bottom-width:2px;border-radius:4px;padding:1px 6px;font-size:12px}.warn{color:#ffb347}.btn:disabled{opacity:.4;cursor:not-allowed;filter:none}.settings-screen{align-items:stretch}.panel.settings{text-align:left;flex-direction:column;max-width:1040px;max-height:calc(100vh - 32px);padding:0;display:flex;overflow:hidden}.settings-header{border-bottom:1px solid #1b2235;padding:18px 20px 8px}.settings-header h2{margin:0 0 10px}.settings-message{color:#3ef0c4;min-height:1.4em;margin:6px 0 0;font-size:13px}.settings-groups{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));align-items:start;gap:16px;padding:16px 20px;display:grid;overflow-y:auto}.settings-group{background:#ffffff05;border:1px solid #1b2235;border-radius:10px;padding:12px 14px 4px}.settings-group.group-content{order:-1;grid-column:1/-1}.settings-group h3{letter-spacing:2px;text-transform:uppercase;color:#7f8aa3;justify-content:space-between;align-items:center;gap:8px;margin:0 0 10px;font-size:13px;display:flex}.settings-footer{border-top:1px solid #1b2235;justify-content:flex-end;gap:10px;padding:12px 20px;display:flex}.field{margin-bottom:14px}.field-head{align-items:center;gap:8px;margin-bottom:6px;display:flex}.field-label{color:#e6f1ff}.field-help{color:#7f8aa3;margin:4px 0 0;font-size:12px}.field.pending{opacity:.5}.field.inactive{opacity:.45}.field.inactive:focus-within{opacity:1}.text-control{font:inherit;box-sizing:border-box;resize:vertical;color:#e6f1ff;background:#0a0e1c;border:1px solid #263049;border-radius:6px;width:100%;padding:6px 8px;font-size:13px}.text-control:focus{outline-offset:1px;outline:2px solid #6fb7ff}.badge{color:#7f8aa3;white-space:nowrap;border:1px solid #7f8aa3;border-radius:999px;padding:1px 6px;font-size:10px}.field-boolean{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:6px 12px;display:flex}.field-boolean .field-head{margin:0}.field-boolean .field-help{flex-basis:100%;margin:0}.number-control{align-items:center;gap:10px;display:flex}.number-control input[type=range]{accent-color:#3ef0c4;flex:1;min-width:0}.number-value{text-align:right;font-variant-numeric:tabular-nums;min-width:72px}.special{color:#7f8aa3;font-size:12px}.settings-group{min-width:0}.key-capture{min-width:96px}.key-capture.capturing{color:#3ef0c4;border-color:#3ef0c4}.switch{appearance:none;cursor:pointer;background:#263049;border-radius:999px;flex:none;width:38px;height:22px;position:relative}.switch:after{content:"";background:#7f8aa3;border-radius:50%;width:16px;height:16px;transition:transform .15s;position:absolute;top:3px;left:3px}.switch:checked{background:#1d6f5c}.switch:checked:after{background:#3ef0c4;transform:translate(16px)}.switch:disabled{cursor:not-allowed}.reduced-motion .switch:after{transition:none}.segmented{flex-wrap:wrap;gap:4px;display:flex}.segment input{opacity:0;pointer-events:none;position:absolute}.segment span{cursor:pointer;border:1px solid #263049;border-radius:6px;padding:5px 10px;font-size:13px;display:inline-block}.segment input:checked+span{color:#05060a;background:#3ef0c4;border-color:#3ef0c4}.segment input:focus-visible+span{outline-offset:2px;outline:2px solid #6fb7ff}.segment input:disabled+span{cursor:not-allowed}.chip-row{flex-wrap:wrap;align-items:center;gap:6px;margin-bottom:8px;display:flex}.chip-label{color:#7f8aa3;margin-right:4px;font-size:12px}.chip-group{display:inline-flex}.chip{font:inherit;color:#e6f1ff;cursor:pointer;background:#141a2d;border:1px solid #263049;border-radius:6px;padding:5px 10px;font-size:12px}.chip:hover{border-color:#3ef0c4}.chip-group.user .chip:first-child{border-radius:6px 0 0 6px}.chip-x{color:#7f8aa3;border-left:0;border-radius:0 6px 6px 0}.save-row{gap:4px;display:inline-flex}.save-row input{font:inherit;color:#e6f1ff;background:#0a0e1c;border:1px solid #263049;border-radius:6px;width:140px;padding:5px 8px;font-size:12px}.koch{color:#7f8aa3;flex-wrap:wrap;align-items:center;gap:12px;margin:4px 0 12px;display:flex}.koch input{accent-color:#3ef0c4;flex:1;min-width:160px}.custom-set .koch input{opacity:.5}.cap-groups{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px 20px;display:grid}.cap-group:first-child{grid-column:1/-1}.cap-group h4{color:#7f8aa3;margin:0 0 6px;font-size:12px;font-weight:400}.caps{flex-wrap:wrap;gap:5px;display:flex}.cap{font:inherit;color:#7f8aa3;cursor:pointer;background:#0a0e1c;border:1px solid #263049;border-bottom-width:3px;border-radius:6px;flex-direction:column;align-items:center;gap:2px;min-width:44px;padding:5px 6px 4px;display:inline-flex}.cap:hover{border-color:#3a4a6b}.cap.on{color:#05060a;background:#3ef0c4;border-color:#22b893}.cap-char{font-size:15px;font-weight:700}.cap-morse{letter-spacing:1px;font-size:11px}.cap-key{opacity:.8;font-size:9px}.picker-status{color:#7f8aa3;word-break:break-word;margin:10px 0 0;font-size:12px}.cap-acc{background:#7f8aa340;border-radius:2px;align-self:stretch;height:3px;margin-top:1px;display:block;overflow:hidden}.cap.on .cap-acc{background:#05060a4d}.cap-acc-fill{background:#7f8aa3;height:100%;display:block}.cap-acc-fill.weak,.acc-fill.weak{background:#ff4d6d}.cap-acc-fill.ok,.acc-fill.ok{background:#ffb347}.cap-acc-fill.good,.acc-fill.good{background:#7cf5a0}.cap.on .cap-acc-fill.good{background:#05060a}.panel.results{box-sizing:border-box;max-width:640px;max-height:calc(100vh - 32px);overflow-y:auto}.results .tagline{margin:-10px 0 14px}.results-facts{grid-template-columns:auto 1fr auto 1fr;max-width:520px}.results-head{letter-spacing:2px;text-transform:uppercase;color:#7f8aa3;margin:4px 0 8px;font-size:13px;font-weight:400}.results-scroll{border:1px solid #1b2235;border-radius:8px;max-height:38vh;margin:0 0 12px;overflow-y:auto}.results-table{border-collapse:collapse;font-variant-numeric:tabular-nums;width:100%;font-size:13px}.results-table th,.results-table td{text-align:left;white-space:nowrap;padding:5px 8px}.results-table thead th{color:#7f8aa3;background:#10162a;font-size:12px;font-weight:400;position:sticky;top:0}.results-table tbody tr:nth-child(odd){background:#ffffff06}.results-table .char{color:#e6f1ff;font-size:15px}.results-table .morse{letter-spacing:1px;color:#7f8aa3}.results-table .mixup{color:#ffb347}.acc{align-items:center;gap:8px;display:flex}.acc-bar{background:#7f8aa340;border-radius:3px;flex:none;width:56px;height:6px;display:inline-block;overflow:hidden}.acc-fill{height:100%;display:block}.results-empty{color:#7f8aa3;margin:0 0 14px}.results-practice{color:#7f8aa3;margin:0 0 14px;font-size:13px}@media (max-width:560px){.panel.howto{padding:20px 14px}.results-facts{grid-template-columns:auto 1fr}.results-table .wide-only{display:none}.panel.results{padding:20px 12px}.settings-header,.settings-groups,.settings-footer{padding-left:12px;padding-right:12px}.settings-groups{grid-template-columns:1fr}.save-row input{width:110px}}