:root{--bg:#0b0e14;--bg-soft:#11161f;--bg-card:#151b26;--border:#232c3b;--text:#e6e9ef;--text-dim:#9aa4b2;--accent:#22d3ee;--accent-dim:#0e7490;--danger:#f87171;--ok:#4ade80;--warn:#fbbf24}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font:15px/1.55 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.app{display:flex;min-height:100vh}.sidebar{width:220px;padding:1.25rem .9rem;background:var(--bg-soft);border-right:1px solid var(--border);display:flex;flex-direction:column;gap:.25rem;position:-webkit-sticky;position:sticky;top:0;height:100vh}.brand{font-weight:700;font-size:1.15rem;letter-spacing:.02em;margin-bottom:1.25rem;padding:0 .5rem}.brand b{color:var(--accent)}.nav-link{display:block;padding:.5rem .75rem;border-radius:8px;color:var(--text-dim);font-weight:500}.nav-link:hover{background:var(--bg-card);color:var(--text);text-decoration:none}.nav-link.active{background:var(--bg-card);color:var(--accent)}.main{flex:1 1;padding:1.75rem 2rem;max-width:1100px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:1.1rem 1.25rem;margin-bottom:1rem}h1{font-size:1.45rem;margin:0 0 1rem}h2{font-size:1.1rem;margin:0 0 .75rem}table{width:100%;border-collapse:collapse;font-size:.92rem}th{text-align:left;color:var(--text-dim);font-weight:600;padding:.5rem .6rem;white-space:nowrap}td,th{border-bottom:1px solid var(--border)}td{padding:.55rem .6rem;vertical-align:middle}tr:last-child td{border-bottom:none}.mono{font-family:ui-monospace,JetBrains Mono,Menlo,monospace;font-size:.88rem}.btn{display:inline-block;background:var(--accent-dim);color:#fff;border:none;border-radius:8px;padding:.5rem .9rem;font-size:.9rem;font-weight:600;cursor:pointer}.btn:hover{background:var(--accent);color:#06121a}.btn.ghost{background:transparent;color:var(--text-dim);border:1px solid var(--border)}.btn.ghost:hover{color:var(--text);border-color:var(--text-dim)}.btn.danger{background:rgba(248,113,113,.15);color:var(--danger)}.btn.danger:hover{background:var(--danger);color:#1a0a0a}.btn.sm{padding:.3rem .6rem;font-size:.82rem}input,select,textarea{width:100%;background:var(--bg);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:.55rem .7rem;font-size:.92rem;font-family:inherit}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent-dim)}label{display:block;font-size:.82rem;color:var(--text-dim);margin:.75rem 0 .3rem}.form-row{grid-template-columns:1fr 1fr;grid-gap:.9rem}.form-row,.form-row-3{display:grid;gap:.9rem}.form-row-3{grid-template-columns:1fr 1fr 1fr;grid-gap:.9rem}.badge{display:inline-block;font-size:.75rem;font-weight:600;padding:.15rem .5rem;border-radius:999px}.badge.ok{background:rgba(74,222,128,.15);color:var(--ok)}.badge.warn{background:rgba(251,191,36,.15);color:var(--warn)}.badge.danger{background:rgba(248,113,113,.15);color:var(--danger)}.badge.dim{background:rgba(154,164,178,.15);color:var(--text-dim)}.badge.accent{background:rgba(34,211,238,.15);color:var(--accent)}.muted{color:var(--text-dim)}.small{font-size:.82rem}.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:1.5rem}.auth-card{width:100%;max-width:380px}.auth-card h1{text-align:center}.auth-error{background:rgba(248,113,113,.12);border:1px solid rgba(248,113,113,.3);color:var(--danger);border-radius:8px;padding:.6rem .8rem;font-size:.85rem;margin-top:.9rem}.grid-3{grid-template-columns:repeat(3,1fr);grid-gap:.9rem}.grid-2,.grid-3{display:grid;gap:.9rem}.grid-2{grid-template-columns:repeat(2,1fr);grid-gap:.9rem}.stat{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:1rem 1.2rem}.stat .num{font-size:1.7rem;font-weight:700}.stat .lbl{color:var(--text-dim);font-size:.82rem}.row-between{justify-content:space-between;gap:1rem}.row,.row-between{display:flex;align-items:center}.row{gap:.6rem;flex-wrap:wrap}.modal-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.6);display:grid;place-items:center;z-index:50;padding:1rem}.modal{background:var(--bg-card);border:1px solid var(--border);border-radius:14px;padding:1.4rem;width:100%;max-width:460px;max-height:92vh;overflow-y:auto}.modal h3{margin:0 0 1rem}