@import"https://fonts.googleapis.com/css2?family=DM+Sans:wght@300;400;500;600&display=swap";:root{--gold: #e4b854;--gold-dim: #b8923d;--bg: #282828;--bg-raised: #323232;--bg-inset: #1e1e1e;--bg-deep: #141414;--text: #e4e4e4;--text-muted: #888888;--black: #050505;--border: #3a3a3a;--success: #4caf6e;--success-bg: #1a2e21;--error: #c0392b;--error-bg: #2a1414;--info: #3a7ca5;--info-bg: #162230;--radius: 4px;--font: "DM Sans", "Helvetica Now", Helvetica, Arial, sans-serif}[hidden]{display:none!important}body{background-color:var(--bg);color:var(--text);font-family:var(--font);font-weight:400;margin:0;padding:20px;display:flex;justify-content:center;align-items:center;min-height:100vh;-webkit-font-smoothing:antialiased}.container{background-color:var(--bg-raised);padding:32px;border-radius:var(--radius);border:1px solid var(--border);box-shadow:0 8px 32px #0009;max-width:600px;width:100%;margin:0 auto;display:flex;flex-direction:column;gap:16px;box-sizing:border-box}h1,h2{color:var(--text);text-align:center;margin-top:0;letter-spacing:-.02em;font-weight:600}h1{font-size:1.5rem}h2{font-size:1rem;font-weight:500;color:var(--text-muted);margin-bottom:10px;text-transform:uppercase;letter-spacing:.08em}button{padding:12px 16px;background-color:var(--gold);border:none;border-radius:var(--radius);color:var(--black);cursor:pointer;width:100%;font-family:var(--font);font-size:.95rem;font-weight:600;letter-spacing:.03em;transition:background-color .2s ease,opacity .2s ease;margin-bottom:5px}button:hover:not(:disabled){background-color:var(--gold-dim)}button:disabled{background-color:var(--bg-inset);color:var(--text-muted);cursor:not-allowed;border:1px solid var(--border)}button.secondary{background-color:transparent;color:var(--text-muted);border:1px solid var(--border)}button.secondary:hover:not(:disabled){background-color:var(--bg-inset);color:var(--text);border-color:#555}.status-message{padding:12px 16px;border-radius:var(--radius);font-weight:500;font-size:.9rem;text-align:center;letter-spacing:.01em}.status-message.success{background-color:var(--success-bg);color:var(--success);border:1px solid rgba(76,175,110,.25)}.status-message.error{background-color:var(--error-bg);color:#e05c4f;border:1px solid rgba(192,57,43,.3)}.status-message.info{background-color:var(--info-bg);color:#6ab0d4;border:1px solid rgba(58,124,165,.3)}.status-message.warning{background-color:#d69e2e24;color:#e8b339;border:2px solid rgba(214,158,46,.65);font-weight:700;font-size:1rem;padding:16px;animation:status-warning-pulse 1.4s ease-in-out infinite}@keyframes status-warning-pulse{0%,to{border-color:#d69e2e59}50%{border-color:#d69e2ef2}}@media(prefers-reduced-motion:reduce){.status-message.warning{animation:none;border-color:#d69e2ef2}}progress{width:100%;height:3px;border-radius:0;appearance:none;-webkit-appearance:none}progress::-webkit-progress-bar{background-color:var(--border);border-radius:0}progress::-webkit-progress-value{background-color:var(--gold);border-radius:0;transition:width .3s ease}progress::-moz-progress-bar{background-color:var(--gold);border-radius:0}progress:indeterminate{background-color:var(--border);background-image:linear-gradient(90deg,transparent,var(--gold),transparent);background-size:40% 100%;background-repeat:no-repeat;animation:progress-indeterminate 1.4s ease-in-out infinite}progress:indeterminate::-webkit-progress-bar,progress:indeterminate::-moz-progress-bar{background-color:transparent}@keyframes progress-indeterminate{0%{background-position:-60% 0}to{background-position:160% 0}}.history-wrapper{background:var(--bg-inset);padding:16px;border-radius:var(--radius);border:1px solid var(--border)}.device-list{list-style:none;padding:0;margin:0}.device-item{display:flex;align-items:center;background:var(--success-bg);color:var(--success);margin-bottom:6px;padding:10px 12px;border-radius:var(--radius);font-weight:500;font-size:.9rem;border-left:3px solid var(--success);animation:fadeIn .3s ease-out}.device-item:before{content:"✓";margin-right:10px;font-weight:700;color:var(--success)}.empty-state{color:var(--text-muted);font-style:normal;font-size:.85rem;text-align:center;padding:12px;border:1px dashed var(--border);border-radius:var(--radius);letter-spacing:.02em}.log-collapsible{border:1px solid var(--border);border-radius:var(--radius);background-color:var(--bg-deep);overflow:hidden}.log-collapsible summary{padding:10px 14px;cursor:pointer;background-color:var(--bg-inset);color:var(--text-muted);font-family:var(--font);font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;outline:none;user-select:none;transition:background .2s,color .2s}.log-collapsible summary:hover{background-color:#262626;color:var(--text)}.log-collapsible summary::marker{color:var(--gold)}#logOutput{width:100%;height:150px;padding:12px 14px;background-color:var(--bg-deep);border:none;border-top:1px solid var(--border);font-family:Courier New,Menlo,monospace;font-size:12px;color:var(--gold);opacity:.85;resize:none;box-sizing:border-box;display:block;line-height:1.6}.hidden{display:none!important}.tool-header{display:flex;flex-direction:column;align-items:center;gap:16px;padding-bottom:8px;border-bottom:1px solid var(--border);margin-bottom:4px}.tool-logo{width:240px;height:auto;display:block;opacity:.92;transition:opacity .2s ease}.tool-logo:hover{opacity:1}.tool-header h1{font-size:1.1rem;font-weight:500;color:var(--text-muted);letter-spacing:.12em;text-transform:uppercase;margin:0}@keyframes fadeIn{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.panel-body{padding:12px;display:flex;flex-direction:column;gap:8px}.panel-hint{margin:0;color:var(--text-muted);font-size:.85rem;line-height:1.6}.charge-limit{display:flex;flex-direction:column;gap:4px;padding-top:4px}.charge-limit__label{color:var(--text-muted);font-size:.85rem;font-weight:500;letter-spacing:.02em}.charge-limit__slider{width:100%;accent-color:var(--gold);cursor:pointer}.charge-limit__ticks{display:flex;justify-content:space-between;font-size:.7rem;color:var(--text-muted);padding:0 2px;user-select:none}.dev-select,.dev-number{background:var(--bg-inset);color:var(--text);border:1px solid var(--border);border-radius:var(--radius);padding:8px 10px;font-family:var(--font);font-size:.9rem;width:100%;cursor:pointer;outline:none}.dev-number{cursor:text;margin-top:4px}.modal-overlay{position:fixed;inset:0;background:#000000b8;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px;box-sizing:border-box}.modal-card{background:var(--bg-raised);border:1px solid var(--border);border-radius:var(--radius);padding:28px 32px;max-width:460px;width:100%;box-shadow:0 16px 48px #000c;display:flex;flex-direction:column;gap:14px}.modal-icon{font-size:2rem;text-align:center;color:var(--gold);line-height:1}.modal-title{text-align:center;font-size:1rem;font-weight:600;color:var(--text);letter-spacing:.01em}.modal-message{font-size:.88rem;color:var(--text-muted);line-height:1.65;text-align:center}.modal-message.multiline{white-space:pre-line;text-align:left}.modal-actions{display:flex;gap:8px;margin-top:6px}.modal-actions button{flex:1;width:auto;margin:0}.next-step{display:flex;flex-direction:column;gap:8px;padding:12px;margin-top:4px;border:1px solid var(--border);border-radius:var(--radius);background-color:var(--bg-inset)}.next-step__title{margin:0;font-size:.9rem;font-weight:600;letter-spacing:.01em;color:var(--text-muted)}.next-step--required{border-color:var(--gold-dim);background-color:#e4b8540f}.next-step--required .next-step__title{color:var(--gold)}