:root{--bg:#07111d;--panel:#0e1d2d;--panel2:#13263a;--line:#24415f;--text:#f5f7fa;--muted:#91a4b8;--amber:#f3a712;--green:#35c78a;--red:#ff6577;--blue:#54a8ff}*{box-sizing:border-box}body{margin:0;background:linear-gradient(180deg,#07111d,#0a1624 60%,#07111d);color:var(--text);font-family:Inter,Arial,sans-serif}.app{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.sidebar{padding:22px 16px;border-right:1px solid var(--line);background:#091522;position:sticky;top:0;height:100vh}.brand{display:flex;gap:10px;align-items:center;margin-bottom:26px}.mark{width:36px;height:36px;border-radius:10px;background:var(--amber);display:grid;place-items:center;color:#111;font-weight:900}.brand b{display:block}.brand small{color:var(--muted)}nav a{display:block;padding:11px 12px;color:#c7d5e3;text-decoration:none;border-radius:9px;margin:4px 0}nav a:hover,nav a.active{background:var(--panel2);color:#fff}.main{padding:24px;max-width:1500px}.topbar{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:22px}.topbar h1{margin:0;font-size:26px}.muted{color:var(--muted)}.badge{padding:7px 10px;border-radius:999px;background:#10283c;border:1px solid var(--line);font-size:12px}.grid{display:grid;gap:16px}.kpis{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:linear-gradient(180deg,var(--panel),#0b1928);border:1px solid var(--line);border-radius:14px;padding:16px;box-shadow:0 10px 30px #0003}.card h3{margin:0 0 12px}.kpi strong{font-size:30px}.kpi small{display:block;color:var(--muted);margin-top:7px}.two{grid-template-columns:1.25fr .75fr}.three{grid-template-columns:repeat(3,1fr)}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:11px 9px;border-bottom:1px solid #1d354c;font-size:13px}th{color:#9db2c8;font-weight:600}.status{display:inline-block;padding:4px 8px;border-radius:999px;font-size:11px}.Open{background:#5a2f25;color:#ffc2ae}.InProgress{background:#173d5e;color:#9ed5ff}.Closed{background:#164232;color:#9df0c9}.bar{height:10px;background:#19334c;border-radius:999px;overflow:hidden}.bar i{display:block;height:100%;background:linear-gradient(90deg,var(--amber),#ffd166)}.alerts{display:grid;gap:9px}.alert{padding:11px;border-radius:9px;background:#12273a;border-left:3px solid var(--amber)}.alert.critical{border-color:var(--red)}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}label{font-size:12px;color:#9fb2c6}input,select,textarea{width:100%;margin-top:6px;padding:10px 11px;border-radius:8px;border:1px solid #2b4b69;background:#091726;color:white}textarea{min-height:90px}.btn{border:0;border-radius:8px;padding:10px 14px;background:var(--amber);color:#101010;font-weight:800;cursor:pointer}.btn.secondary{background:#19334c;color:#fff}.toolbar{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-bottom:13px}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px}.login-card{width:min(420px,100%)}.offline{position:fixed;right:15px;bottom:15px;padding:8px 12px;background:#6b2b21;border-radius:8px;display:none}.offline.show{display:block}@media(max-width:950px){.app{grid-template-columns:1fr}.sidebar{position:relative;height:auto}.kpis,.two,.three{grid-template-columns:1fr 1fr}.sidebar nav{display:flex;overflow:auto}.sidebar nav a{white-space:nowrap}.main{padding:16px}}@media(max-width:600px){.kpis,.two,.three,.form-grid{grid-template-columns:1fr}.topbar{align-items:flex-start;flex-direction:column}}