@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap";:root{--bg-dark: #0f172a;--bg-card: rgba(30, 41, 59, .6);--bg-card-hover: rgba(30, 41, 59, .8);--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-tertiary: #64748b;--accent: #3b82f6;--accent-hover: #60a5fa;--accent-glow: rgba(59, 130, 246, .5);--success: #10b981;--success-glow: rgba(16, 185, 129, .4);--danger: #ef4444;--danger-glow: rgba(239, 68, 68, .4);--warning: #f59e0b;--warning-glow: rgba(245, 158, 11, .4);--gauge-bg: #334155;--border: rgba(148, 163, 184, .1)}*{box-sizing:border-box}body{margin:0;min-height:100vh;font-family:Inter,sans-serif;background-color:var(--bg-dark);background-image:radial-gradient(at 0% 0%,rgba(56,189,248,.1) 0px,transparent 50%),radial-gradient(at 100% 100%,rgba(139,92,246,.1) 0px,transparent 50%);color:var(--text-primary);display:flex;justify-content:center;align-items:center}.app-container{width:100%;max-width:1000px;padding:20px}.app{display:flex;flex-direction:column;gap:32px}header{padding:0 10px}.header-content{display:flex;justify-content:space-between;align-items:center}.logo-area{display:flex;align-items:center;gap:16px}.logo-icon{width:48px;height:48px;background:linear-gradient(135deg,var(--accent),#8b5cf6);border-radius:12px;display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 0 20px var(--accent-glow)}.logo-icon svg{width:24px;height:24px}h1{margin:0;font-size:24px;font-weight:800;letter-spacing:-.5px;background:linear-gradient(to right,#fff,#cbd5e1);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.subtitle{margin:4px 0 0;color:var(--text-secondary);font-size:14px;font-weight:500}.status-pill{display:flex;align-items:center;gap:8px;padding:8px 16px;background:#0f172a80;border:1px solid var(--border);border-radius:99px;font-size:13px;font-weight:600;color:var(--text-tertiary);transition:all .3s ease}.status-pill.ok{background:#10b9811a;border-color:#10b98133;color:var(--success);box-shadow:0 0 15px #10b9811a}.main-grid{display:grid;grid-template-columns:320px 1fr;gap:24px}@media(max-width:800px){.main-grid{grid-template-columns:1fr}}.panel{background:var(--bg-card);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border);border-radius:24px;padding:24px;display:flex;flex-direction:column}.panel-header{margin-bottom:20px}.panel h2{margin:0;font-size:16px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:1px}.connection-panel{gap:16px}.connect-state{display:flex;flex-direction:column;gap:16px}.connect-hint{margin:0;font-size:14px;color:var(--text-tertiary);text-align:center}.connected-state{display:flex;flex-direction:column;gap:12px}.device-row{display:flex;justify-content:space-between;align-items:center;padding:12px;background:#0003;border-radius:12px}.device-row .label{font-size:13px;color:var(--text-tertiary)}.device-row .value{font-size:14px;font-weight:600;color:var(--text-primary)}.status-badge{font-size:12px;font-weight:700;padding:4px 10px;border-radius:6px;text-transform:uppercase}.status-badge.running{background:#10b98133;color:var(--success)}.status-badge.stopped{background:#ef444433;color:var(--danger)}.status-badge.unknown{background:#94a3b833;color:var(--text-tertiary)}button{cursor:pointer;border:none;outline:none;font-family:inherit;transition:all .2s ease}.primary-button{background:var(--accent);color:#fff;padding:14px;border-radius:12px;font-weight:600;display:flex;align-items:center;justify-content:center;gap:8px;box-shadow:0 4px 12px var(--accent-glow)}.primary-button:hover{background:var(--accent-hover);transform:translateY(-2px)}.secondary-button{background:transparent;border:1px solid var(--border);color:var(--text-secondary);padding:10px;border-radius:12px;font-size:13px;font-weight:500}.secondary-button:hover{border-color:var(--text-tertiary);color:var(--text-primary)}.presets-panel{margin-top:24px}.speed-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.preset-btn{background:#ffffff08;color:var(--text-secondary);padding:12px 0;border-radius:10px;font-weight:600;font-size:14px;border:1px solid transparent}.preset-btn:hover:not(:disabled){background:#ffffff1a;color:#fff;border-color:#ffffff1a}.preset-btn:disabled{opacity:.3;cursor:not-allowed}.control-panel{align-items:center;justify-content:center;min-height:500px;position:relative;overflow:hidden}.gauge-container{position:relative;width:200px;height:200px;margin-bottom:40px}.gauge-svg{transform:rotate(135deg);transform:none}.gauge-content{position:absolute;top:0;left:0;width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center}.gauge-value{font-size:56px;font-weight:800;line-height:1;background:linear-gradient(135deg,#fff,#94a3b8);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.gauge-unit{font-size:14px;color:var(--text-tertiary);font-weight:600;margin-top:4px}.slider-container{width:100%;max-width:300px;margin-bottom:40px}.speed-slider{width:100%;height:6px;background:var(--gauge-bg);border-radius:3px;outline:none;-webkit-appearance:none}.speed-slider::-webkit-slider-thumb{-webkit-appearance:none;width:24px;height:24px;background:#fff;border-radius:50%;cursor:pointer;box-shadow:0 0 15px #ffffff80;transition:transform .1s}.speed-slider::-webkit-slider-thumb:hover{transform:scale(1.2)}.main-actions{display:flex;gap:24px;margin-bottom:32px}.action-btn{width:80px;height:80px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:24px;transition:all .3s cubic-bezier(.34,1.56,.64,1);box-shadow:0 10px 30px #0000004d}.action-btn svg{width:32px;height:32px}.start-btn{background:linear-gradient(135deg,var(--success),#059669);box-shadow:0 10px 25px var(--success-glow)}.start-btn:hover:not(:disabled){transform:translateY(-5px) scale(1.05);box-shadow:0 15px 35px var(--success-glow)}.pause-btn{background:linear-gradient(135deg,var(--warning),#d97706);width:64px;height:64px;box-shadow:0 8px 20px var(--warning-glow)}.pause-btn:hover:not(:disabled){transform:translateY(-5px) scale(1.05);box-shadow:0 12px 30px var(--warning-glow)}.stop-btn{background:linear-gradient(135deg,var(--danger),#b91c1c);width:64px;height:64px;box-shadow:0 8px 20px var(--danger-glow)}.stop-btn:hover:not(:disabled){transform:translateY(-5px) scale(1.05);box-shadow:0 12px 30px var(--danger-glow)}.action-btn:disabled{background:var(--gauge-bg);box-shadow:none;opacity:.5;cursor:not-allowed;transform:none}.set-speed-btn{background:#ffffff0d;color:var(--text-secondary);padding:12px 24px;border-radius:99px;font-weight:600;font-size:14px;border:1px solid rgba(255,255,255,.1)}.set-speed-btn:hover:not(:disabled){background:#ffffff1a;color:#fff;border-color:#fff3}.set-speed-btn:disabled{opacity:.3;cursor:not-allowed}.banner{background:#ef44441a;border:1px solid rgba(239,68,68,.2);color:#fca5a5;padding:12px;border-radius:12px;text-align:center;margin-bottom:20px;font-size:14px}