:root{--primary-bg: #0f172a;--card-bg: rgba(30, 41, 59, .7);--accent-color: #8b5cf6;--accent-gradient: linear-gradient(135deg, #8b5cf6 0%, #3b82f6 100%);--text-main: #f8fafc;--text-dim: #94a3b8;--border-color: rgba(255, 255, 255, .1)}*{margin:0;padding:0;box-sizing:border-box;font-family:Inter,system-ui,-apple-system,sans-serif}body{background-color:var(--primary-bg);color:var(--text-main);min-height:100vh;display:flex;justify-content:center;background-image:radial-gradient(at 0% 0%,hsla(253,16%,7%,1) 0,transparent 50%),radial-gradient(at 50% 0%,hsla(225,39%,30%,1) 0,transparent 50%),radial-gradient(at 100% 0%,hsla(339,49%,30%,1) 0,transparent 50%)}#app{width:100%;max-width:1400px;padding:1rem;height:100vh;display:flex;flex-direction:column}header{display:flex;justify-content:space-between;align-items:center;padding:1rem 0;margin-bottom:1rem}.header-actions{display:flex;align-items:center;gap:1rem}h1{font-size:2rem;font-weight:800;background:var(--accent-gradient);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.glass-panel{background:var(--card-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:24px;padding:2rem;box-shadow:0 8px 32px #0000005e}#login-section{max-width:400px;margin:2rem auto}.input-group{margin-bottom:1.5rem}label{display:block;margin-bottom:.5rem;color:var(--text-dim);font-size:.875rem}input[type=text],input[type=password]{width:100%;padding:12px 16px;background:#0003;border:1px solid var(--border-color);border-radius:12px;color:#fff;outline:none;transition:border-color .2s}input:focus{border-color:var(--accent-color)}button{width:100%;padding:14px;background:var(--accent-gradient);border:none;border-radius:12px;color:#fff;font-weight:600;cursor:pointer;transition:transform .2s,opacity .2s}button:hover{transform:translateY(-2px);opacity:.9}#main-layout{display:flex;gap:1.5rem;flex:1;overflow:hidden}#sidebar{width:250px;display:flex;flex-direction:column;gap:.5rem;padding:1.5rem;overflow-y:auto}.sidebar-item{padding:1rem;border-radius:12px;cursor:pointer;color:var(--text-dim);transition:all .2s;font-weight:600}.sidebar-item:hover{background:#ffffff0d;color:var(--text-main)}.sidebar-item.active{background:var(--accent-gradient);color:#fff;box-shadow:0 4px 12px #8b5cf64d}.content-area{flex:1;display:flex;flex-direction:column;gap:1.5rem;overflow:hidden}#area-tabs{display:flex;gap:1rem;padding:1rem 1.5rem;overflow-x:auto;align-items:center;border-radius:16px;flex-shrink:0}.tab-item{padding:.5rem 1rem;border-radius:999px;cursor:pointer;color:var(--text-dim);font-weight:500;transition:all .2s;white-space:nowrap}.tab-item:hover{color:var(--text-main);background:#ffffff0d}.tab-item.active{color:#fff;background:#ffffff1a;border:1px solid var(--accent-color)}#dashboard-section{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem;overflow-y:auto;padding-bottom:2rem}.entity-card{background:#ffffff0d;border:1px solid var(--border-color);border-radius:20px;padding:1.5rem;display:flex;flex-direction:column;gap:1rem;transition:transform .3s,background .3s}.entity-card:hover{background:#ffffff14;transform:translateY(-4px)}.entity-header{display:flex;justify-content:space-between;align-items:center}.entity-name{font-weight:600;color:var(--text-main)}.entity-type{font-size:.75rem;color:var(--text-dim);text-transform:uppercase;letter-spacing:.05em}.entity-state{font-size:1.5rem;font-weight:800;margin-top:.5rem}.entity-state.on{color:#10b981}.entity-state.off{color:#ef4444}.switch{position:relative;display:inline-block;width:60px;height:34px}.switch input{opacity:0;width:0;height:0}.slider{position:absolute;cursor:pointer;inset:0;background-color:#334155;transition:.4s;border-radius:34px}.slider:before{position:absolute;content:"";height:26px;width:26px;left:4px;bottom:4px;background-color:#fff;transition:.4s;border-radius:50%}input:checked+.slider{background-color:var(--accent-color)}input:checked+.slider:before{transform:translate(26px)}.range-slider{width:100%;-webkit-appearance:none;appearance:none;background:#334155;height:6px;border-radius:5px;outline:none;margin:1rem 0}.range-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:18px;height:18px;background:var(--accent-color);cursor:pointer;border-radius:50%;box-shadow:0 0 10px var(--accent-color)}.status-badge{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border-radius:999px;background:#0003;font-size:.875rem;color:var(--text-dim)}.status-indicator{width:8px;height:8px;border-radius:50%;background:#ef4444;box-shadow:0 0 12px #ef4444}.status-indicator.connected{background:#10b981;box-shadow:0 0 12px #10b981}.number-input-group{display:flex;align-items:center;gap:.5rem;background:#0003;padding:0 .5rem;border-radius:8px;border:1px solid var(--border-color)}.number-input{background:transparent;border:none;color:var(--accent-color);font-size:1.1rem;font-weight:700;width:60px;text-align:right;padding:.25rem;outline:none}.number-input::-webkit-outer-spin-button,.number-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.number-input[type=number]{-moz-appearance:textfield}.unit{color:var(--text-dim);font-size:.9rem;font-weight:600}.spinner{width:40px;height:40px;margin:0 auto;border:4px solid rgba(255,255,255,.1);border-radius:50%;border-top-color:var(--accent-color);animation:spin 1s ease-in-out infinite}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:768px){.desktop-only{display:none!important}#app{height:auto;min-height:100vh;overflow-y:visible}#main-layout{flex-direction:column;overflow:visible}#sidebar{width:100%;flex-direction:row;overflow-x:auto;padding:1rem;scrollbar-width:none}#sidebar::-webkit-scrollbar{display:none}.sidebar-item{white-space:nowrap}.content-area{overflow:visible}header{flex-direction:column;gap:1rem;align-items:flex-start}.header-actions{width:100%;justify-content:space-between}.glass-panel{padding:1.5rem 1rem}#dashboard-section{grid-template-columns:1fr}}