:root{--bg: #0b1020;--panel: #121a2b;--text: #eaf0ff;--muted: #9fb0d8;--accent: #4f8cff;--ok: #24b47e;--warn: #ffb020;--danger: #ff5d5d}*{box-sizing:border-box}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text)}.container{max-width:1280px;margin:0 auto;padding:16px}.header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.title{margin:0;font-size:28px}.layout{display:grid;grid-template-columns:240px 1fr;gap:14px;align-items:start}.sidebar{position:sticky;top:12px;background:#0f1728;border:1px solid #22345d;border-radius:14px;padding:10px}.content{min-width:0}.nav{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}.nav.vertical{display:grid;gap:8px;margin:0}.nav.vertical .btn{width:100%;text-align:left}.btn{border:1px solid #2b3a60;background:#11182a;color:var(--text);padding:8px 12px;border-radius:10px;cursor:pointer}.btn.active{background:var(--accent);border-color:var(--accent)}.btn.ghost{background:transparent}.panel{background:var(--panel);border:1px solid #1f2a45;border-radius:14px;padding:14px}.mobile-only{display:none}.desktop-only{display:block}.grid{display:grid;gap:12px}.grid.kpi{grid-template-columns:repeat(4,minmax(0,1fr));margin-bottom:12px}.card{background:#0f1728;border:1px solid #243459;border-radius:12px;padding:12px}.card h4{margin:0 0 6px;color:var(--muted);font-weight:600;font-size:13px}.metric{font-size:22px;font-weight:700}.table-wrap{overflow-x:auto;border-radius:10px;border:1px solid #25365d}table{width:100%;border-collapse:collapse;min-width:760px}th,td{padding:10px;border-bottom:1px solid #223055;text-align:left}th{color:var(--muted);font-weight:600}.badge{display:inline-block;padding:3px 8px;border-radius:999px;font-size:12px}.badge.ok{background:#24b47e33;color:#83ffd0}.badge.warn{background:#ffb02033;color:#ffd58a}.badge.danger{background:#ff5d5d33;color:#ffb0b0}.login{max-width:380px;margin:8vh auto}.login .panel{padding:18px}.input{width:100%;padding:10px 12px;border-radius:10px;border:1px solid #31416a;background:#0f1728;color:var(--text)}.err{color:#ff9d9d;font-size:13px}@media (max-width: 900px){.grid.kpi{grid-template-columns:repeat(2,minmax(0,1fr))}.title{font-size:24px}.layout{grid-template-columns:1fr}.sidebar{position:static}}@media (max-width: 560px){.grid.kpi{grid-template-columns:1fr}.container{padding:12px 12px 84px}.btn{padding:8px 10px;font-size:13px}.header{align-items:flex-start;flex-direction:column}.title{font-size:22px}.nav{position:fixed;left:0;right:0;bottom:0;z-index:50;margin:0;padding:8px;background:#0b1020f5;border-top:1px solid #23345a;overflow-x:auto;flex-wrap:nowrap}.nav .btn{white-space:nowrap;border-radius:999px}.desktop-only{display:none}.mobile-only{display:block}.mobile-cards{display:grid;gap:8px}.mobile-card{background:#0f1728;border:1px solid #243459;border-radius:10px;padding:10px}.mobile-card h4{margin:0 0 6px;font-size:14px}.mobile-row{display:flex;justify-content:space-between;gap:10px;color:#c7d5f6;font-size:13px;margin:3px 0}}