:root{--bg: #0b0f14;--bg-soft: #0f141b;--panel: rgba(255, 255, 255, .06);--panel-border: rgba(255, 255, 255, .08);--text: #e6edf3;--muted: #a9b1bb;--accent: #6dd3fb;--ok: #2ecc71;--warn: #f1c40f;--err: #e74c3c;--shadow: 0 10px 30px rgba(0, 0, 0, .55);--radius: 16px;--transition: .18s ease}*{box-sizing:border-box}html,body,#app{height:100%}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,Arial,"Apple Color Emoji","Segoe UI Emoji";overflow-x:hidden}body{background:radial-gradient(1200px 600px at 20% -10%,#101826 0%,var(--bg) 60%),radial-gradient(1000px 500px at 110% 10%,#0d1622 0%,var(--bg) 60%)}.container{max-width:420px;margin:0 auto;padding:16px 16px 40px;display:flex;flex-direction:column;gap:16px}.topbar{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;background:var(--panel);border:1px solid var(--panel-border);border-radius:var(--radius);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.title{font-weight:600;letter-spacing:.5px}.pill{padding:6px 10px;border-radius:999px;font-size:12px;border:1px solid var(--panel-border)}.pill.connected{background:#2ecc7126;color:#7ee2a8}.pill.reconnecting{background:#f1c40f26;color:#ffd666}.pill.disconnected{background:#e74c3c26;color:#ff9f9f}.card{background:var(--panel);border:1px solid var(--panel-border);border-radius:var(--radius);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:16px}.temp-display{text-align:center;font-size:72px;letter-spacing:2px;line-height:1;font-variant-numeric:tabular-nums;text-shadow:0 2px 20px rgba(109,211,251,.2);transition:color var(--transition),text-shadow var(--transition)}.row{display:flex;align-items:center;gap:10px}.col{display:flex;flex-direction:column;gap:12px}.segmented{display:grid;grid-template-columns:repeat(auto-fill,minmax(64px,1fr));gap:8px}.segmented button,.btn,.btn-ghost{background:#ffffff0a;color:var(--text);border:1px solid var(--panel-border);border-radius:12px;padding:10px 12px;transition:transform var(--transition),background var(--transition),border-color var(--transition),opacity var(--transition);white-space:nowrap;text-align:center}.segmented button.active{background:#6dd3fb24;border-color:#6dd3fb80}.segmented button:disabled,.btn:disabled,.btn-ghost:disabled{opacity:.5;cursor:not-allowed}.btn{font-weight:600}.btn.primary{background:linear-gradient(180deg,#6dd3fb59,#6dd3fb2e);border-color:#6dd3fb8c}.btn.warn{background:#f1c40f26;border-color:#f1c40f73}.btn.danger{background:#e74c3c26;border-color:#e74c3c73}.btn:active{transform:translateY(1px)}.btn-ghost{background:transparent}input[type=range]{-webkit-appearance:none;width:100%;background:transparent}input[type=range]:focus{outline:none}input[type=range]::-webkit-slider-runnable-track{height:8px;background:#ffffff1a;border-radius:999px;border:1px solid var(--panel-border)}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;margin-top:-6px;height:20px;width:20px;border-radius:50%;background:#a7e4ff;border:1px solid rgba(255,255,255,.4);box-shadow:0 6px 14px #6dd3fb59;transition:transform var(--transition)}input[type=range]:active::-webkit-slider-thumb{transform:scale(1.06)}.offline{position:fixed;top:0;left:0;right:0;height:26px;display:flex;align-items:center;justify-content:center;font-size:12px;background:linear-gradient(90deg,#e74c3c1f,#e74c3c47);border-bottom:1px solid rgba(231,76,60,.3);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.gear{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:8px;background:#ffffff0a;border:1px solid var(--panel-border)}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:grid;place-items:center;z-index:50}.sheet{width:min(92vw,420px);background:var(--bg-soft);border:1px solid var(--panel-border);border-radius:16px;box-shadow:var(--shadow);padding:16px;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.sheet h3{margin:0 0 12px;font-size:16px}.field{display:grid;gap:6px;margin-bottom:10px}.field label{color:var(--muted);font-size:12px}.field input[type=text],.field input[type=password],.field input[type=number],.field input[type=url]{width:100%;padding:10px 12px;border-radius:10px;border:1px solid var(--panel-border);background:#ffffff08;color:var(--text)}.switch{display:inline-flex;align-items:center;gap:8px;font-size:14px}.state-panel pre{margin:0;font-size:11px;line-height:1.4;color:var(--muted);max-height:200px;overflow:auto}.temp-display.svelte-1pahskz{transition:all .22s ease}button.svelte-1pahskz:hover{filter:brightness(1.08)}button.svelte-1pahskz:active{transform:translateY(1px)}