:root{--bg:#edf4fb;--bg2:#dfeaf7;--card:#ffffff;--text:#17345f;--muted:#5d718f;--border:#d4e1f0;--dark:#072c61;--primary:#2877d8;--primary-2:#5aa6ef;--danger:#c0392b;--ok:#15803d;--warn:#b45309;--radius:16px}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:linear-gradient(180deg,var(--bg),#f8fbff);color:var(--text)}a{color:inherit;text-decoration:none}.layout{display:grid;grid-template-columns:270px 1fr;min-height:100vh}.sidebar{background:linear-gradient(180deg,#0b356f 0%,#072c61 100%);color:#fff;padding:24px 16px;box-shadow:4px 0 24px rgba(7,44,97,.08)}.brand{font-size:15px;font-weight:900;letter-spacing:.08em;margin-bottom:24px}.sidebar .user{font-size:13px;color:#dbeafe;padding:14px 12px;border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.06);border-radius:12px;margin-bottom:20px}.nav a{display:block;padding:12px 13px;border-radius:11px;color:#dbeafe;margin:4px 0;font-weight:600}.nav a:hover,.nav a.active{background:rgba(255,255,255,.12);color:#fff}.content{padding:28px;overflow:auto}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}.topbar h1{margin:0;font-size:30px;color:var(--dark)}.muted{color:var(--muted)}.grid{display:grid;gap:16px}.stats{grid-template-columns:repeat(4,minmax(150px,1fr))}.card{background:rgba(255,255,255,.96);border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:0 10px 30px rgba(23,52,95,.06)}.stat .num{font-size:34px;font-weight:800;color:var(--dark)}.stat .label{font-size:13px;color:var(--muted);margin-top:4px}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse;font-size:14px}.table th,.table td{text-align:left;padding:12px 10px;border-bottom:1px solid var(--border);white-space:nowrap;vertical-align:top}.table th{font-size:12px;text-transform:uppercase;color:var(--muted);letter-spacing:.04em}.btn{border:1px solid var(--border);background:#fff;padding:10px 14px;border-radius:12px;cursor:pointer;font-weight:800;color:var(--dark)}.btn.primary{background:linear-gradient(180deg,var(--primary),#1865c9);border-color:#1865c9;color:#fff}.btn.danger{background:#fff5f4;color:var(--danger);border-color:#f2b8ae}.btn.small{padding:7px 10px;font-size:12px}.actions{display:flex;gap:8px;flex-wrap:wrap}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.form-grid .full{grid-column:1/-1}label{font-weight:700;font-size:13px;display:block;color:var(--dark)}input,select,textarea{width:100%;padding:11px 12px;border:1px solid #c7d8eb;border-radius:11px;background:white;margin-top:6px;font:inherit;color:var(--text)}textarea{min-height:100px;resize:vertical}.alert{padding:12px 14px;border-radius:12px;margin-bottom:14px}.alert.success{background:#ecfdf3;color:var(--ok)}.alert.danger{background:#fff1f0;color:var(--danger)}.alert.info{background:#eff6ff;color:#175cd3}.badge{display:inline-flex;padding:6px 9px;border-radius:999px;background:#edf4fb;font-size:12px;font-weight:800;color:var(--dark)}.badge.ok{background:#ecfdf3;color:var(--ok)}.badge.warn{background:#fffaeb;color:var(--warn)}.auth-body{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at top,#dceafb 0,#eaf3fb 35%,#0b2f62 35%,#061b3f 100%)}.auth-card,.install-card{width:min(520px,100%);background:#fff;border-radius:22px;padding:28px;box-shadow:0 24px 50px rgba(0,0,0,.15)}.install-card{width:min(680px,100%)}.stack{display:grid;gap:14px}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.kv{display:grid;grid-template-columns:160px 1fr;gap:8px;padding:8px 0;border-bottom:1px solid var(--border)}.timeline{border-left:2px solid var(--border);padding-left:18px}.timeline .item{margin:0 0 16px}.mobile-nav{display:none}@media(max-width:900px){.layout{grid-template-columns:1fr}.sidebar{display:none}.mobile-nav{display:flex;background:#072c61;color:white;padding:12px;gap:12px;overflow:auto}.content{padding:18px}.stats{grid-template-columns:repeat(2,1fr)}.form-grid,.detail-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}}