:root{--bg: #f5f5f3;--panel: #ffffff;--text: #151515;--muted: #6a6a66;--border: #ddddda;--line: #ebebe8;--accent: #1f1f1f;--danger: #8f2d2d;--warn: #8a6a23;--ok: #2f6b3b;font-family:IBM Plex Sans,Avenir Next,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 10% 10%,rgba(0,0,0,.025),transparent 32%),radial-gradient(circle at 90% 90%,rgba(0,0,0,.02),transparent 36%),var(--bg);color:var(--text)}#root{min-height:100vh}.admin-shell{display:grid;grid-template-columns:220px 1fr;min-height:100vh;position:relative}.side-nav{border-right:1px solid var(--border);padding:24px 14px;background:#ffffffa3;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.brand{font-size:14px;font-weight:700;margin-bottom:22px;letter-spacing:.01em}.side-nav nav{display:flex;flex-direction:column;gap:4px}.nav-item{border:1px solid transparent;border-radius:10px;background:transparent;color:#333;text-align:left;padding:9px 10px;cursor:pointer;font-size:13px}.nav-item:hover{border-color:var(--line);background:#fffc}.nav-item.active{border-color:var(--border);background:#fff;box-shadow:0 1px #00000008;font-weight:600}.content-shell{padding:20px 24px 28px;min-width:0}.topbar{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:18px;border:1px solid var(--border);border-radius:12px;padding:10px 12px;background:var(--panel)}.topbar-left{display:flex;align-items:center;gap:10px}.topbar-left h1{margin:0;font-size:16px;font-weight:650}.status-dot{width:8px;height:8px;border-radius:999px;background:#252525}.topbar-controls{display:flex;align-items:center;gap:8px;flex-wrap:wrap}input,select,button{font:inherit}input[type=date],input[type=search],select,.input-compact{border:1px solid var(--border);border-radius:8px;padding:6px 8px;background:#fff;color:var(--text);min-height:32px}input[type=search]{min-width:220px}.btn{border:1px solid var(--border);border-radius:8px;min-height:32px;padding:0 10px;cursor:pointer;background:#fff;color:var(--text)}.btn.ghost{background:#fff}.btn.solid{background:#111;color:#fff;border-color:#111}.btn.tiny{min-height:28px;padding:0 8px;font-size:12px}.btn.danger-outline{border-color:#d7b6b6;color:#7b2f2f}.action-row{display:flex;gap:6px}.inline-check{display:inline-flex;align-items:center;gap:6px;color:var(--muted);font-size:12px;border:1px solid var(--border);border-radius:8px;min-height:32px;padding:0 8px;background:#fff}.loading,.error-banner{border:1px solid var(--border);border-radius:12px;padding:12px;background:var(--panel);margin-bottom:12px}.error-banner{color:var(--danger)}.panel-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.metric-card{border:1px solid var(--border);background:var(--panel);border-radius:12px;padding:12px}.metric-card.full-width{grid-column:1 / -1}.auth-card{margin-bottom:12px}.auth-form-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:8px}.metric-label{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:6px}.metric-value{font-size:28px;font-weight:650;line-height:1.1}.metric-sub{margin-top:8px;color:var(--muted);font-size:12px}.hint-line{border:1px dashed var(--border);border-radius:10px;padding:10px;color:var(--muted);font-size:12px;background:#fafaf8}.hint-line.compact{margin-bottom:10px}.toolbar-row{display:flex;align-items:center;gap:8px;margin-bottom:10px}.toolbar-row.wrap{flex-wrap:wrap}.table-wrap{border:1px solid var(--border);border-radius:12px;overflow:auto;background:#fff}.data-table{width:100%;border-collapse:collapse;min-width:980px}.data-table.compact{min-width:540px}.data-table th,.data-table td{border-bottom:1px solid var(--line);padding:10px;font-size:13px;vertical-align:top}.data-table th{color:var(--muted);background:#fbfbfa;font-size:11px;letter-spacing:.08em;text-transform:uppercase;position:sticky;top:0;z-index:1}.data-table tr:hover td{background:#fafaf8}.link-btn{border:none;background:transparent;color:#111;text-decoration:underline;cursor:pointer;padding:0;font-weight:600}.badge{display:inline-flex;align-items:center;border:1px solid var(--border);border-radius:999px;padding:2px 8px;font-size:11px;text-transform:uppercase;letter-spacing:.06em}.badge.ok{color:var(--ok)}.badge.warn{color:var(--warn)}.badge.danger{color:var(--danger)}.muted{color:var(--muted)}.small{font-size:12px}.truncate{max-width:420px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.inline-chart-wrap{display:flex;flex-direction:column;gap:8px}.inline-chart-header{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--muted)}.inline-chart{width:100%;height:180px;border:1px solid var(--line);border-radius:10px;background:linear-gradient(to bottom,rgba(0,0,0,.02) 1px,transparent 1px) 0 0 / 100% 25%,#fff}.inline-chart-line{fill:none;stroke:#1f1f1f;stroke-width:1.5;vector-effect:non-scaling-stroke}.usage-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.trend-chart-card{border:1px solid var(--line);border-radius:10px;padding:10px;background:#fff}.trend-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-bottom:8px}.metric-inline-value{font-size:18px;font-weight:600}.trend-chart{width:100%;height:240px;border:1px solid var(--line);border-radius:8px;background:#fcfcfb}.trend-grid-line{stroke:#00000014;stroke-width:1}.trend-bar{fill:#1e1e1e2e}.trend-line{fill:none;stroke:#111;stroke-width:2}.trend-label-row{margin-top:8px;display:flex;justify-content:space-between;color:var(--muted);font-size:11px}.model-bars{display:flex;flex-direction:column;gap:8px}.model-bar-row{display:flex;flex-direction:column;gap:4px}.model-bar-head{display:flex;justify-content:space-between;gap:10px;font-size:12px}.model-bar-track{width:100%;height:8px;background:#efefec;border-radius:999px;overflow:hidden}.model-bar-fill{height:100%;background:#202020;border-radius:inherit}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-bottom:10px}.text-area{grid-column:1 / -1;min-height:150px;border:1px solid var(--border);border-radius:8px;padding:8px;resize:vertical;font:inherit;background:#fff;color:var(--text)}.empty-state{padding:22px 16px;text-align:center}.empty-title{font-weight:600;margin-bottom:6px}.empty-description{color:var(--muted);font-size:13px}.drawer{position:fixed;top:0;right:-420px;width:420px;max-width:92vw;height:100vh;background:#fff;border-left:1px solid var(--border);transition:right .18s ease;z-index:20;display:flex;flex-direction:column}.drawer.open{right:0}.drawer-header{display:flex;justify-content:space-between;align-items:center;padding:12px;border-bottom:1px solid var(--line)}.drawer-content{padding:12px;overflow:auto;display:flex;flex-direction:column;gap:12px}.detail-block{border:1px solid var(--line);border-radius:10px;padding:10px}.detail-title{font-size:12px;font-weight:600;margin-bottom:6px}pre{margin:0;white-space:pre-wrap;word-break:break-word;font-family:IBM Plex Mono,SF Mono,Menlo,monospace;font-size:11px;color:#333}.dialog-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000059;display:grid;place-items:center;z-index:30}.dialog{width:360px;max-width:calc(100vw - 32px);background:#fff;border:1px solid var(--border);border-radius:12px;padding:14px}.dialog h3{margin:0 0 8px}.dialog p{margin:0;color:var(--muted);font-size:13px}.dialog-actions{margin-top:12px;display:flex;justify-content:flex-end;gap:8px}@media(max-width:980px){.admin-shell{grid-template-columns:1fr}.side-nav{border-right:none;border-bottom:1px solid var(--border);padding:12px}.side-nav nav{flex-direction:row;flex-wrap:wrap}.content-shell{padding:12px}.panel-grid,.trend-summary,.form-grid{grid-template-columns:1fr}.topbar{flex-direction:column;align-items:flex-start}.topbar-controls{width:100%}.topbar-controls input[type=search]{flex:1;min-width:0}}