:root{--page: #f9f9f7;--surface: #fcfcfb;--ink: #0b0b0b;--ink-2: #52514e;--muted: #898781;--grid-line: #e1e0d9;--baseline: #c3c2b7;--border: rgba(11, 11, 11, .1);--brand: #2a78d6;--brand-dark: #1c5cab;--brand-tint: #e6f0fb;--c-charge: #2a78d6;--c-discharge: #eb6834;--c-soc: #2a78d6;--s-good: #0ca30c;--s-warn: #fab219;--s-crit: #d03b3b;--radius: 12px;--shadow: 0 1px 2px rgba(11, 11, 11, .04), 0 4px 16px rgba(11, 11, 11, .05);--font: system-ui, -apple-system, "Segoe UI", sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--page);color:var(--ink);font-family:var(--font);font-size:14px;line-height:1.45}a{color:var(--brand);text-decoration:none}.navbar{background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:20}.navbar-inner{max-width:1240px;margin:0 auto;padding:0 24px;height:56px;display:flex;align-items:center;gap:16px}.wordmark{display:flex;align-items:center;gap:10px;font-weight:700;font-size:16px;color:var(--ink);letter-spacing:-.01em}.wordmark .mark{width:28px;height:28px;border-radius:7px;background:var(--brand);display:grid;place-items:center;color:#fff}.wordmark .cloud{color:var(--brand);font-weight:600}.nav-spacer{flex:1}.user-chip{display:flex;align-items:center;gap:10px;color:var(--ink-2);font-size:13px}.avatar{width:30px;height:30px;border-radius:50%;background:var(--brand-tint);color:var(--brand-dark);display:grid;place-items:center;font-weight:700;font-size:13px}.container{max-width:1240px;margin:0 auto;padding:24px}.page-head{display:flex;align-items:baseline;gap:12px;margin:4px 0 20px;flex-wrap:wrap}.page-head h1{font-size:22px;font-weight:700;letter-spacing:-.02em;margin:0}.page-head .sub{color:var(--muted);font-size:13px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}.card h3{margin:0 0 4px;font-size:14px;font-weight:650}.card .card-sub{color:var(--muted);font-size:12px;margin-bottom:12px}.grid-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}.stat-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:16px}.stat-tile{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px}.stat-tile .label{font-size:12px;color:var(--ink-2);display:flex;align-items:center;gap:6px}.stat-tile .value{font-size:24px;font-weight:700;letter-spacing:-.02em;margin-top:2px}.stat-tile .hint{font-size:12px;color:var(--muted);margin-top:2px}.dot{width:8px;height:8px;border-radius:50%;display:inline-block}.btn{font:inherit;font-size:13px;font-weight:600;padding:7px 14px;border-radius:8px;border:1px solid var(--border);background:var(--surface);color:var(--ink);cursor:pointer;transition:background .12s}.btn:hover{background:#f1f1ee}.btn:disabled{opacity:.45;cursor:default}.btn-primary{background:var(--brand);border-color:var(--brand);color:#fff}.btn-primary:hover:not(:disabled){background:var(--brand-dark)}.btn-ghost{border-color:transparent;background:transparent;color:var(--brand)}.btn-ghost:hover{background:var(--brand-tint)}.btn-sm{padding:4px 10px;font-size:12px}input,select{font:inherit;font-size:13px;padding:6px 9px;border-radius:8px;border:1px solid var(--baseline);background:#fff;color:var(--ink)}input:focus,select:focus{outline:2px solid var(--brand-tint);border-color:var(--brand)}.badge{font-size:11px;font-weight:650;padding:2px 9px;border-radius:999px;border:1px solid var(--border);color:var(--ink-2);background:#f1f1ee;text-transform:capitalize}.badge.role-admin{background:var(--brand-tint);color:var(--brand-dark);border-color:transparent}.badge.role-operator{background:#e9f7f1;color:#0b6b4b;border-color:transparent}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--grid-line);margin-bottom:20px}.tab{padding:9px 14px;font-size:13.5px;font-weight:600;color:var(--ink-2);border-bottom:2px solid transparent;margin-bottom:-1px}.tab:hover{color:var(--ink)}.tab.active{color:var(--brand);border-bottom-color:var(--brand)}.table{width:100%;border-collapse:collapse;font-size:13px}.table th{text-align:left;font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:650;padding:8px 10px;border-bottom:1px solid var(--grid-line)}.table td{padding:9px 10px;border-bottom:1px solid var(--grid-line);font-variant-numeric:tabular-nums}.table tr:last-child td{border-bottom:none}.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--ink-2);align-items:center}.legend .chip{display:flex;align-items:center;gap:6px}.legend .swatch{width:10px;height:10px;border-radius:3px}.day-row{display:grid;grid-template-columns:110px 1fr auto;gap:14px;align-items:center;padding:10px 12px;border-radius:10px;cursor:pointer;border:1px solid transparent}.day-row:hover{background:#f4f4f1}.day-row.selected{background:var(--brand-tint);border-color:#2a78d659}.day-row .day-name{font-weight:650;font-size:13px;display:flex;align-items:center;gap:8px}.dirty-dot{width:7px;height:7px;border-radius:50%;background:var(--c-discharge)}.timeline{position:relative;height:26px;background:#f1f1ee;border-radius:6px;overflow:hidden}.timeline .block{position:absolute;top:0;bottom:0;border-radius:4px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:10.5px;font-weight:650;white-space:nowrap;overflow:hidden;box-shadow:0 0 0 2px #f1f1ee}.timeline .block.charge{background:var(--c-charge)}.timeline .block.discharge{background:var(--c-discharge)}.timeline-scale{display:flex;justify-content:space-between;font-size:10px;color:var(--muted);padding:2px 0;font-variant-numeric:tabular-nums}.slot-editor-row{display:grid;grid-template-columns:116px 1fr 1fr 1fr 1fr 32px;gap:8px;align-items:center;padding:6px 0}.slot-editor-head{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:650}.mode-pill{display:inline-flex;align-items:center;gap:6px;font-weight:650;font-size:12px}.icon-btn{border:none;background:transparent;color:var(--muted);cursor:pointer;font-size:15px;padding:4px;border-radius:6px}.icon-btn:hover{background:#f1f1ee;color:var(--s-crit)}.error-banner{background:#fdf0f0;border:1px solid rgba(208,59,59,.3);color:#8f2020;border-radius:10px;padding:10px 14px;font-size:13px;margin:10px 0}.empty-note{color:var(--muted);font-size:13px;text-align:center;padding:28px 0}.spinner{color:var(--muted);font-size:13px;padding:40px 0;text-align:center}.login-wrap{min-height:100vh;display:grid;place-items:center;background:radial-gradient(1000px 500px at 80% -10%,rgba(42,120,214,.09),transparent),var(--page)}.login-card{width:380px;text-align:center;padding:40px 36px}.login-card .mark-lg{width:52px;height:52px;border-radius:13px;background:var(--brand);display:grid;place-items:center;color:#fff;margin:0 auto 16px}.login-card h1{font-size:20px;margin:0 0 6px;letter-spacing:-.02em}.login-card p{color:var(--ink-2);font-size:13px;margin:0 0 24px}.google-btn{display:inline-flex;align-items:center;gap:10px;width:100%;justify-content:center;padding:10px;font-size:14px}.nav-link{font-size:13.5px;font-weight:600;color:var(--ink-2);padding:6px 10px;border-radius:8px}.nav-link:hover{background:#f1f1ee;color:var(--ink)}.inline-form{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:4px 0}.entity-id{font-size:11px;font-weight:650;color:var(--muted);background:#f1f1ee;border-radius:6px;padding:3px 8px;white-space:nowrap;font-variant-numeric:tabular-nums}.unit-hint{font-size:12px;color:var(--muted)}.inline-error{font-size:12px;color:var(--s-crit)}.inverter-block{border-left:2px solid var(--grid-line);margin:8px 0 8px 6px;padding-left:12px}