:root{--navy:#12233f;--blue:#1769e0;--soft:#f3f6fb;--line:#dce3ee;--text:#172033;--muted:#667085;--green:#14804a;--red:#b42318}*{box-sizing:border-box}body{margin:0;background:var(--soft);color:var(--text);font:15px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:var(--blue);text-decoration:none}.installer{display:grid;min-height:100vh;place-items:center;padding:24px}.card{background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 10px 35px rgba(18,35,63,.08)}.install-card{width:min(620px,100%);padding:34px}.brand{display:grid;place-items:center;width:48px;height:48px;border-radius:12px;background:var(--blue);color:#fff;font-size:25px;font-weight:800}h1{margin:18px 0 4px;font-size:28px}h2{margin-top:26px}.muted,small{color:var(--muted)}label{display:block;margin:15px 0;font-weight:600}input,select,textarea{display:block;width:100%;margin-top:6px;padding:11px 12px;border:1px solid #cbd5e1;border-radius:8px;background:#fff;font:inherit}textarea{min-height:120px}.grid{display:grid;gap:14px}.grid.two{grid-template-columns:1fr 1fr}.button{display:inline-block;border:0;border-radius:8px;padding:11px 17px;font-weight:700;cursor:pointer}.button.primary{background:var(--blue);color:#fff}.button.danger{background:#fee4e2;color:var(--red)}.checks{list-style:none;padding:0}.checks li{padding:9px 0;border-bottom:1px solid var(--line)}.ok,.bad{display:inline-grid;place-items:center;width:24px;height:24px;margin-right:9px;border-radius:50%;color:#fff;font-weight:800}.ok{background:var(--green)}.bad{background:var(--red)}.alert{margin:15px 0;padding:12px;border-radius:8px}.alert.error{background:#fee4e2;color:var(--red)}.alert.success{background:#dcfae6;color:var(--green)}.topbar{display:flex;align-items:center;justify-content:space-between;padding:15px 24px;background:var(--navy);color:#fff}.topbar a{color:#fff}.layout{display:grid;grid-template-columns:220px 1fr;min-height:calc(100vh - 58px)}nav{padding:22px;background:#fff;border-right:1px solid var(--line)}nav a{display:block;padding:10px 12px;border-radius:8px;color:var(--text)}nav a:hover{background:var(--soft)}.content{padding:30px;max-width:1200px}.panel{padding:22px;margin-bottom:20px;background:#fff;border:1px solid var(--line);border-radius:12px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:11px;border-bottom:1px solid var(--line);vertical-align:top}.badge{display:inline-block;padding:3px 8px;border-radius:99px;background:#dcfae6;color:var(--green);font-size:12px;font-weight:700}.badge.off{background:#fee4e2;color:var(--red)}.actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}@media(max-width:760px){.grid.two,.layout{grid-template-columns:1fr}nav{border-right:0}.content{padding:18px}}