:root,[data-theme=dark]{--bg: #0a0d12;--bg-2: #0c1017;--panel: #12161d;--panel-2: #1a1f28;--elevated: #1d2430;--border: #232a35;--border-soft: #1a2029;--text: #e8edf4;--text-2: #b7c0cc;--muted: #7d8896;--sidebar: #0b0e14;--shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 12px 28px -8px rgba(0, 0, 0, .45);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .35);--card-hi: inset 0 1px 0 rgba(255, 255, 255, .03);--ring: rgba(140, 198, 63, .35)}[data-theme=light]{--bg: #f5f7fa;--bg-2: #eef1f5;--panel: #ffffff;--panel-2: #f4f6f9;--elevated: #ffffff;--border: #e6eaf0;--border-soft: #eef1f5;--text: #101722;--text-2: #3a4657;--muted: #6a7686;--sidebar: #ffffff;--shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 12px 28px -10px rgba(16, 24, 40, .12);--shadow-sm: 0 1px 2px rgba(16, 24, 40, .05);--card-hi: none;--ring: rgba(120, 173, 46, .3)}:root{--green: #8cc63f;--green-dark: #79ae2d;--green-soft: rgba(140, 198, 63, .14);--blue: #4a90e2;--amber: #f0a92b;--red: #ec5b5b;--cyan: #35b8c9;--violet: #9b7ff0;--radius: 14px}*{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}::selection{background:var(--green-soft)}.material-symbols-rounded{font-family:Material Symbols Rounded;font-weight:400;font-style:normal;line-height:1;display:inline-block;white-space:nowrap;direction:ltr;font-feature-settings:"liga";-webkit-font-smoothing:antialiased;vertical-align:middle;font-variation-settings:"opsz" 24}.app{display:flex;min-height:100vh}.sidebar{width:252px;flex:none;background:var(--sidebar);border-inline-end:1px solid var(--border);padding:20px 16px 16px;display:flex;flex-direction:column;gap:2px;position:sticky;top:0;height:100vh}.brand{display:flex;align-items:center;gap:8px;padding:4px 8px 20px}.brand .wordmark{font-size:23px;font-weight:800;letter-spacing:-.6px;color:var(--green)}.brand svg{flex:none}.nav-section{font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.7px;color:var(--muted);padding:16px 12px 6px;opacity:.85}.nav-link{display:flex;align-items:center;gap:12px;padding:9px 12px;border-radius:9px;color:var(--text-2);text-decoration:none;font-weight:550;font-size:14px;position:relative;transition:background .14s,color .14s}.nav-link .material-symbols-rounded{font-size:21px;color:var(--muted);transition:color .14s}.nav-link:hover{background:var(--panel-2);color:var(--text)}.nav-link:hover .material-symbols-rounded{color:var(--text-2)}.nav-link.active{background:var(--green-soft);color:var(--green-dark);font-weight:650}[data-theme=dark] .nav-link.active{color:#b7e07a}.nav-link.active .material-symbols-rounded{color:var(--green)}.nav-link.active:before{content:"";position:absolute;inset-inline-start:-16px;top:8px;bottom:8px;width:3px;border-radius:0 3px 3px 0;background:var(--green)}.nav-link .badge-count{margin-inline-start:auto;background:var(--red);color:#fff;font-size:11px;font-weight:700;border-radius:999px;padding:0 7px;min-width:18px;text-align:center}.sidebar .spacer{flex:1}.sidebar .foot{color:var(--muted);font-size:12px;padding:8px 12px 0;border-top:1px solid var(--border-soft);margin-top:8px}.theme-toggle{display:flex;align-items:center;justify-content:space-between;padding:9px 12px;border-radius:9px;cursor:pointer;color:var(--text-2);font-weight:550;font-size:14px;transition:background .14s}.theme-toggle:hover{background:var(--panel-2);color:var(--text)}.theme-toggle .material-symbols-rounded{font-size:21px;color:var(--muted)}.main{flex:1;min-width:0;padding:18px 30px 40px;overflow:auto}.appbar{display:flex;align-items:center;justify-content:flex-end;gap:14px;height:32px;margin-bottom:10px}.topbar{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:22px}.page-title{font-size:24px;font-weight:800;margin:0 0 4px;letter-spacing:-.5px}.page-sub{color:var(--muted);margin:0;font-size:14px}.grid{display:grid;gap:16px}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-sm),var(--card-hi)}.card h3{margin:0 0 16px;font-size:14px;font-weight:700;letter-spacing:-.2px}.card-title-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.stat-card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:18px;display:flex;align-items:center;gap:16px;box-shadow:var(--shadow-sm),var(--card-hi)}.stat-chip{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;flex:none}.stat-chip .material-symbols-rounded{font-size:24px}.stat-body{display:flex;flex-direction:column;gap:1px;min-width:0}.stat-body .value{font-size:25px;font-weight:800;letter-spacing:-.7px;line-height:1.1}.stat-body .label{color:var(--muted);font-size:12.5px;font-weight:500}.stat{display:flex;flex-direction:column;gap:4px}.stat .value{font-size:25px;font-weight:800;letter-spacing:-.6px}.stat .label{color:var(--muted);font-size:13px}button{font-family:inherit;cursor:pointer;border:1px solid var(--border);border-radius:9px;padding:8px 14px;font-weight:600;font-size:13.5px;color:var(--text);background:var(--panel-2);display:inline-flex;align-items:center;gap:6px;transition:filter .14s,background .14s,border-color .14s,transform .05s}button:hover{background:var(--elevated)}button:active{transform:translateY(.5px)}button .material-symbols-rounded{font-size:18px}button.primary{background:var(--green-dark);border-color:var(--green-dark);color:#fff;box-shadow:0 1px 2px #78ae2e66}button.primary:hover{background:var(--green);border-color:var(--green)}button.primary:disabled{opacity:.5;cursor:not-allowed}button.danger{background:transparent;color:var(--red);border-color:color-mix(in srgb,var(--red) 45%,transparent)}button.danger:hover{background:color-mix(in srgb,var(--red) 12%,transparent)}button.ghost{background:transparent}button.ghost:hover{background:var(--panel-2)}button.icon{padding:7px}.toggle{display:inline-flex;align-items:center;gap:8px;cursor:pointer;-webkit-user-select:none;user-select:none}.switch{width:42px;height:24px;border-radius:999px;background:color-mix(in srgb,var(--muted) 45%,transparent);position:relative;transition:.2s;flex:none}.switch.on{background:var(--green)}.switch:after{content:"";position:absolute;top:3px;inset-inline-start:3px;width:18px;height:18px;border-radius:50%;background:#fff;transition:.2s;box-shadow:0 1px 3px #00000059}.switch.on:after{inset-inline-start:21px}table{width:100%;border-collapse:collapse}th,td{text-align:start;padding:13px 14px;border-bottom:1px solid var(--border-soft)}th{color:var(--muted);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;background:var(--panel-2)}tbody tr{transition:background .12s}tbody tr:hover{background:var(--panel-2)}tbody tr:last-child td{border-bottom:none}.badge{font-size:12px;padding:3px 10px;border-radius:999px;font-weight:650;display:inline-flex;align-items:center;gap:5px}.badge .material-symbols-rounded{font-size:15px}.badge.admin{background:color-mix(in srgb,var(--violet) 18%,transparent);color:var(--violet)}.badge.operator{background:color-mix(in srgb,var(--blue) 18%,transparent);color:var(--blue)}.badge.viewer,.badge.idle,.badge.off{background:color-mix(in srgb,var(--muted) 18%,transparent);color:var(--muted)}.badge.on,.badge.ok,.badge.growing{background:var(--green-soft);color:var(--green-dark)}[data-theme=dark] .badge.on,[data-theme=dark] .badge.ok,[data-theme=dark] .badge.growing{color:#a7d46e}.badge.warn{background:color-mix(in srgb,var(--amber) 18%,transparent);color:var(--amber)}.badge.err,.badge.offline{background:color-mix(in srgb,var(--red) 16%,transparent);color:var(--red)}input,select,textarea{background:var(--panel-2);border:1px solid var(--border);color:var(--text);border-radius:9px;padding:9px 12px;font-family:inherit;font-size:14px;transition:border-color .14s,box-shadow .14s}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px var(--ring)}label.field{display:flex;flex-direction:column;gap:6px;font-size:12.5px;color:var(--muted);font-weight:600}.viewport{height:700px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);background:radial-gradient(circle at 50% 15%,#1a2532,#0a0d12);isolation:isolate;position:relative;z-index:0;box-shadow:var(--shadow-sm)}.dropzone{min-height:320px;border:2px dashed var(--border);border-radius:var(--radius);padding:16px;transition:.15s}.dropzone.over{border-color:var(--green);background:var(--green-soft)}.chip{display:flex;align-items:center;gap:8px;background:var(--panel-2);border:1px solid var(--border);border-radius:9px;padding:9px 11px;margin-bottom:8px;cursor:grab;font-size:13px;font-weight:600;transition:border-color .14s}.chip:hover{border-color:var(--green)}.chip .swatch{width:11px;height:11px;border-radius:3px;flex:none}.legend-x{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--muted)}.flex{display:flex;gap:16px}.between{display:flex;align-items:center;justify-content:space-between}.muted{color:var(--muted)}.tank-bar{height:8px;background:color-mix(in srgb,var(--muted) 22%,transparent);border-radius:999px;overflow:hidden}.tank-bar>div{height:100%;border-radius:999px}.device-card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow-sm),var(--card-hi)}.device-card .top{display:flex;align-items:center;justify-content:space-between;gap:8px}.device-card .name{font-weight:700;font-size:15px;display:flex;align-items:center;gap:8px}.dot-online{width:8px;height:8px;border-radius:50%;display:inline-block}.dot-online.on{background:var(--green);box-shadow:0 0 0 3px var(--green-soft)}.dot-online.off{background:var(--muted)}.state-pill{font-weight:700;font-size:11.5px;padding:4px 11px;border-radius:999px}.state-pill.on{background:var(--green-soft);color:var(--green-dark)}[data-theme=dark] .state-pill.on{color:#a7d46e}.state-pill.off{background:color-mix(in srgb,var(--muted) 18%,transparent);color:var(--muted)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#03060a99;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center;z-index:2147483000;padding:20px}.modal{background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:24px;width:420px;max-width:100%;box-shadow:var(--shadow)}.modal.wide{width:920px}.modal h3{margin:0 0 8px;font-size:18px;letter-spacing:-.3px}.modal .actions{display:flex;gap:10px;justify-content:flex-end;margin-top:22px}.sched-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:8px}.daybtn{width:27px;height:27px;border-radius:7px;padding:0;font-size:11px;font-weight:700;background:var(--panel-2);border:1px solid var(--border);color:var(--muted);justify-content:center}.daybtn.on{background:var(--green-dark);border-color:var(--green-dark);color:#fff}.banner{display:flex;align-items:center;gap:10px;padding:12px 15px;border-radius:11px;font-weight:600;margin-bottom:18px;border:1px solid var(--border);font-size:13.5px}.banner.sim{background:color-mix(in srgb,var(--amber) 12%,transparent);color:var(--amber);border-color:color-mix(in srgb,var(--amber) 30%,transparent)}.banner.live{background:var(--green-soft);color:var(--green-dark);border-color:color-mix(in srgb,var(--green) 30%,transparent)}[data-theme=dark] .banner.live{color:#a7d46e}.bell{position:relative;cursor:pointer;width:38px;height:38px;border-radius:10px;display:grid;place-items:center;color:var(--text-2);transition:background .14s}.bell:hover{background:var(--panel-2)}.bell .material-symbols-rounded{font-size:22px}.bell .badge-count{position:absolute;top:4px;inset-inline-end:4px;background:var(--red);color:#fff;font-size:10px;font-weight:800;border-radius:999px;padding:0 4px;min-width:15px;text-align:center;line-height:15px}.notif-panel{position:absolute;top:44px;inset-inline-end:0;width:350px;background:var(--panel);border:1px solid var(--border);border-radius:13px;box-shadow:var(--shadow);z-index:40;overflow:hidden}.notif-item{padding:13px 15px;border-bottom:1px solid var(--border-soft);display:flex;gap:11px;align-items:flex-start}.notif-item:last-child{border-bottom:none}.placing-hint{position:absolute;top:14px;left:50%;transform:translate(-50%);background:var(--panel);border:1px solid var(--green);color:var(--text);padding:8px 16px;border-radius:999px;font-weight:600;font-size:13px;z-index:5;box-shadow:var(--shadow);display:flex;align-items:center;gap:6px}.login-screen{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(1000px 500px at 80% -10%,rgba(140,198,63,.14),transparent 60%),radial-gradient(900px 500px at 10% 110%,rgba(53,184,201,.1),transparent 60%),var(--bg)}.login-panel{width:100%;max-width:400px}.login-card{background:var(--panel);border:1px solid var(--border);border-radius:20px;padding:38px 34px 30px;box-shadow:var(--shadow);text-align:center}.login-card .brand{justify-content:center}.google-btn{width:100%;justify-content:center;gap:10px;background:var(--panel);border:1px solid var(--border);color:var(--text);padding:12px;font-weight:600;font-size:15px;border-radius:999px}.google-btn:hover{background:var(--panel-2)}.login-foot{font-size:13px;margin-top:18px;text-align:center}.login-foot a{color:var(--green-dark);font-weight:600;cursor:pointer}[data-theme=dark] .login-foot a{color:#a7d46e}.login-foot a:hover{text-decoration:underline}.login-legal{text-align:center;font-size:12px;margin-top:16px}.login-divider{display:flex;align-items:center;gap:12px;margin:18px 0 14px;color:var(--muted);font-size:12px}.login-divider:before,.login-divider:after{content:"";flex:1;height:1px;background:var(--border)}.banner.err{background:color-mix(in srgb,var(--red) 12%,transparent);color:var(--red);border-color:color-mix(in srgb,var(--red) 30%,transparent)}.user-row{display:flex;align-items:center;gap:10px;padding:8px;border-radius:10px;margin-bottom:2px}.avatar{width:34px;height:34px;border-radius:50%;flex:none;overflow:hidden;background:var(--green-dark);color:#fff;display:grid;place-items:center;font-weight:700;font-size:13px}.avatar img{width:100%;height:100%;object-fit:cover}.user-meta{min-width:0;flex:1}.user-name{font-weight:650;font-size:13.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-email{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}