:root{
    --bg:#0b1220;--panel:#121c2e;--panel2:#17243a;--line:#2b3a52;--text:#f8fafc;--muted:#94a3b8;
    --accent:#38bdf8;--accent2:#0ea5e9;--ok:#14b8a6;--warn:#f59e0b;--bad:#ef4444;--shadow:0 18px 50px rgba(0,0,0,.25)
}
*{box-sizing:border-box}html{min-height:100%;background:var(--bg)}body{margin:0;min-height:100vh;background:linear-gradient(150deg,#07101e,#111827);color:var(--text);font-family:Inter,Arial,sans-serif}
a{color:inherit}.shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;padding:22px 16px;background:rgba(10,18,32,.96);border-right:1px solid var(--line);display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:12px}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,var(--accent),#818cf8);color:#082f49;font-weight:900;font-size:22px}.brand strong,.brand small{display:block}.brand small{margin-top:3px;color:var(--muted)}nav{display:grid;gap:7px;margin-top:28px}.nav-link{padding:11px 13px;border-radius:10px;color:#cbd5e1;text-decoration:none}.nav-link:hover,.nav-link.active{background:var(--panel2);color:white}.nav-link.active{box-shadow:inset 3px 0 0 var(--accent)}.sidebar-footer{margin-top:auto;padding-top:18px;border-top:1px solid var(--line);display:grid;gap:8px}.sidebar-footer small{color:var(--muted)}.sidebar-footer a{color:#bae6fd;text-decoration:none}.content{padding:28px 34px 50px;min-width:0}.topbar{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:24px}.topbar h1{margin:0 0 6px;font-size:30px}.topbar p{margin:0;color:var(--muted)}.grid{display:grid;gap:18px}.grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:rgba(18,28,46,.96);border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:var(--shadow);min-width:0}.card h2,.card h3{margin-top:0}.metric strong{display:block;font-size:25px;margin-bottom:7px;overflow-wrap:anywhere}.metric span{color:var(--muted)}.status{display:inline-flex;align-items:center;gap:7px;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:800}.status.ok{background:rgba(20,184,166,.18);color:#5eead4}.status.warn{background:rgba(245,158,11,.18);color:#fcd34d}.status.bad{background:rgba(239,68,68,.18);color:#fecaca}.button,button{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 15px;border:1px solid transparent;border-radius:10px;font-weight:800;text-decoration:none;cursor:pointer}.button.primary,button.primary{background:var(--accent);color:#082f49}.button.secondary,button.secondary{background:#334155;color:white}.button.danger,button.danger{background:#991b1b;color:white}.button.ghost{background:transparent;border-color:var(--line);color:#dbeafe}.button.full{width:100%;margin-top:18px}.actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.alert{margin:0 0 18px;padding:13px 15px;border-radius:11px;border:1px solid var(--line)}.alert.success{background:rgba(20,184,166,.15);border-color:rgba(45,212,191,.35)}.alert.error{background:rgba(239,68,68,.15);border-color:rgba(248,113,113,.35)}.alert.warning{background:rgba(245,158,11,.15);border-color:rgba(251,191,36,.35)}.alert.info{background:rgba(56,189,248,.12);border-color:rgba(125,211,252,.3)}label{display:block;margin:13px 0 7px;font-weight:700;color:#dbeafe}input,select,textarea{width:100%;padding:11px 12px;border:1px solid #42516a;border-radius:10px;background:#0c1526;color:white;font:inherit}textarea{min-height:130px;resize:vertical}input[type=checkbox]{width:auto}.form-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.hint,small{color:var(--muted)}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:12px}table{width:100%;border-collapse:collapse;min-width:680px}th,td{padding:12px 13px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}th{background:#0f192a;color:#bfdbfe;font-size:13px}tr:last-child td{border-bottom:0}code,pre{font-family:Consolas,monospace}.code-block{padding:14px;border-radius:12px;background:#07101d;border:1px solid var(--line);overflow:auto;white-space:pre-wrap}.file-list{display:grid;gap:8px}.file-row{display:grid;grid-template-columns:minmax(220px,1fr) 110px 160px auto;gap:12px;align-items:center;padding:11px 12px;border:1px solid var(--line);border-radius:10px;background:#0f192a}.file-name{overflow-wrap:anywhere}.file-name a{text-decoration:none;color:#bae6fd}.breadcrumbs{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:14px}.breadcrumbs a{text-decoration:none;color:#bae6fd}.login-body{display:grid;place-items:center;padding:24px}.login-card{width:min(440px,100%);padding:28px;background:var(--panel);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.login-card h1{margin:24px 0 8px}.login-card>p{color:var(--muted)}.login-brand{justify-content:flex-start}.split{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}.mono{font-family:Consolas,monospace;overflow-wrap:anywhere}.muted{color:var(--muted)}.right{text-align:right}.empty{padding:30px;text-align:center;color:var(--muted)}@media(max-width:1050px){.grid.cols-4{grid-template-columns:repeat(2,1fr)}.grid.cols-3{grid-template-columns:1fr 1fr}}@media(max-width:820px){.shell{grid-template-columns:1fr}.sidebar{position:relative;height:auto}.sidebar nav{grid-template-columns:repeat(2,1fr)}.sidebar-footer{margin-top:18px}.content{padding:22px 16px 40px}.grid.cols-2,.grid.cols-3,.grid.cols-4,.split,.form-row{grid-template-columns:1fr}.topbar{align-items:flex-start;flex-direction:column}.file-row{grid-template-columns:1fr}.right{text-align:left}}@media(max-width:480px){.sidebar nav{grid-template-columns:1fr}.card{padding:16px}.topbar h1{font-size:25px}}