:root{color-scheme:light dark;--bg:#0d0d0d;--page-bg:linear-gradient(115deg,#04050f,#0e1030 40%,#1c2578 75%,#2732c2);--card:#1a1a19;--fg:#ffffff;--text-secondary:#c3c2b7;--muted:#898781;--gridline:#2c2c2a;--border:rgba(255,255,255,0.1);--accent:#d97757;--series-1:#3987e5;--series-2:#199e70;--series-3:#c98500;--status-good:#0ca30c;--status-warning:#fab219;--status-critical:#d03b3b}@media (prefers-color-scheme:light){:root{--bg:#f9f9f7;--page-bg:var(--bg);--card:#fcfcfb;--fg:#0b0b0b;--text-secondary:#52514e;--muted:#898781;--gridline:#e1e0d9;--border:rgba(11,11,11,0.1);--accent:#c65d3b;--series-1:#2a78d6;--series-2:#1baf7a;--series-3:#eda100;--status-good:#0ca30c;--status-warning:#fab219;--status-critical:#d03b3b}}*{box-sizing:border-box}body{margin:0;background:var(--page-bg);color:var(--fg);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}main{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.card{width:100%;max-width:440px;background:var(--card);border:1px solid var(--border);border-radius:12px;padding:32px}h1{font-size:1.4rem;margin:0 0 8px}p.subtitle{color:var(--muted);margin:0 0 24px;font-size:.9rem}input[type=email],input[type=number],input[type=password]{width:100%;padding:10px 12px;border-radius:8px;border:1px solid var(--border);background:transparent;color:var(--fg);font-size:1rem}button{margin-top:12px;width:100%;padding:10px 12px;border-radius:8px;border:none;background:var(--accent);color:white;font-size:1rem;cursor:pointer}button:disabled{opacity:.6;cursor:default}.error{color:#e5484d;font-size:.85rem;margin-top:8px}.modal-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;padding:24px}.modal{width:100%;max-width:520px;background:var(--card);border:1px solid var(--border);border-radius:12px;padding:28px}pre.snippet{background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:14px;overflow-x:auto;font-size:.85rem;white-space:pre}.warning{font-size:.85rem;color:var(--muted);margin:12px 0}.stat-grid{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:16px;gap:16px;margin-top:16px}.stat{border:1px solid var(--border);border-radius:8px;padding:14px}.stat .label{color:var(--muted);font-size:.8rem}.stat .value{font-size:1.3rem;font-weight:600;margin-top:4px}main.dashboard{display:block;min-height:100vh;max-width:960px;margin:0 auto;padding:32px 24px 64px}.dashboard-header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px;flex-wrap:wrap}.dashboard-header h1{margin:0}.dashboard-nav{display:flex;align-items:center;gap:12px}.dashboard-nav a{color:var(--text-secondary);font-size:.9rem;text-decoration:none;border:1px solid var(--border);border-radius:6px;padding:6px 10px}.dashboard-nav a:hover{color:var(--fg)}select.user-switcher{padding:6px 10px;border-radius:6px;border:1px solid var(--border);background:var(--card);color:var(--fg);font-size:.9rem}.filter-row{display:flex;gap:8px;margin-bottom:20px}.filter-btn{width:auto;margin-top:0;padding:6px 14px;font-size:.85rem;border-radius:999px;background:transparent;border:1px solid var(--border);color:var(--text-secondary)}.filter-btn.active{background:var(--series-1);border-color:var(--series-1);color:white}.kpi-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));grid-gap:16px;gap:16px;margin-bottom:24px}.chart-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:20px;margin-bottom:20px}.chart-card h2{font-size:1rem;margin:0 0 4px}.chart-card .chart-subtitle{color:var(--muted);font-size:.8rem;margin:0 0 16px}.legend{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:12px}.legend-item{display:flex;align-items:center;gap:6px;font-size:.8rem;color:var(--text-secondary)}.legend-swatch{width:10px;height:10px;border-radius:2px;flex:none}.chart-tooltip{position:absolute;pointer-events:none;background:var(--card);border:1px solid var(--border);border-radius:8px;padding:8px 10px;font-size:.8rem;box-shadow:0 4px 16px rgba(0,0,0,.25);white-space:nowrap;z-index:10}.chart-tooltip .tt-value{color:var(--fg);font-weight:600}.chart-tooltip .tt-label{color:var(--text-secondary)}.meter-track{width:100%;height:8px;border-radius:999px;background:var(--gridline);overflow:hidden}.meter-fill{height:100%;border-radius:999px}.meter-value{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:6px}.admin-table{width:100%;border-collapse:collapse;font-size:.85rem}.admin-table th{text-align:left;color:var(--muted);font-weight:500;font-size:.75rem;text-transform:uppercase;letter-spacing:.02em;padding:8px 10px}.admin-table td,.admin-table th{border-bottom:1px solid var(--border)}.admin-table td{padding:10px;vertical-align:middle}.btn-inline{width:auto;margin-top:0;padding:6px 12px;font-size:.8rem}.btn-danger{background:var(--status-critical)}.budget-input{width:120px;padding:6px 10px;font-size:.8rem}.table-link{color:var(--fg);text-decoration:none;border-bottom:1px dotted var(--muted)}.table-link:hover{color:var(--accent);border-bottom-color:var(--accent)}main.dashboard.admin-dashboard{max-width:1180px}.admin-layout{display:flex;align-items:flex-start;gap:28px}.admin-sidebar{flex:none;width:190px;display:flex;flex-direction:column;gap:4px;position:-webkit-sticky;position:sticky;top:24px}.admin-sidebar-btn{width:100%;margin-top:0;text-align:left;padding:10px 14px;border-radius:8px;border:1px solid transparent;background:transparent;color:var(--text-secondary);font-size:.9rem;cursor:pointer}.admin-sidebar-btn.active,.admin-sidebar-btn:hover{color:var(--fg);background:var(--card)}.admin-sidebar-btn.active{border-color:var(--border);font-weight:600}.admin-content{flex:1 1 auto;min-width:0}@media (max-width:720px){.admin-layout{flex-direction:column}.admin-sidebar{width:100%;flex-direction:row;overflow-x:auto;position:static}}main.brand-hero{position:relative}main.brand-hero:before{content:"";position:fixed;top:0;left:0;z-index:-1;width:min(34vw,460px);aspect-ratio:660/670;background-image:url(/brand/hosted-ai-hero.png);background-size:contain;background-position:0 0;background-repeat:no-repeat;-webkit-mask-image:linear-gradient(140deg,#000 55%,transparent 90%);mask-image:linear-gradient(140deg,#000 55%,transparent 90%)}