:root{--bg:#f4f6f9;--card:#fff;--text:#172033;--muted:#728096;--line:#e4e8ef;--nav:#071525;--blue:#1167d8;--green:#079447;--red:#d72d20;--shadow:0 8px 28px rgba(20,35,60,.06)}*{box-sizing:border-box}html,body{margin:0;padding:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text)}a{color:var(--blue);text-decoration:none}.app-shell{min-height:100vh}.sidebar{position:fixed;left:0;top:0;bottom:0;width:238px;background:var(--nav);color:#fff;padding:28px 18px;display:flex;flex-direction:column}.brand{font-weight:800;font-size:22px;letter-spacing:.5px}.brand-sub{font-size:12px;color:#93a4b8;margin-top:4px;text-transform:uppercase;letter-spacing:1.2px}.sidebar nav{margin-top:34px;display:flex;flex-direction:column;gap:7px}.sidebar nav a,.sidebar-bottom a{color:#dce6f2;padding:12px 14px;border-radius:9px;font-weight:600}.sidebar nav a:hover,.sidebar nav a.active,.sidebar-bottom a:hover{background:#0f63d7;color:#fff}.sidebar-bottom{margin-top:auto}.main-content{margin-left:238px;padding:0 32px 40px}.topbar{height:82px;display:flex;align-items:center;justify-content:space-between}.topbar h1{margin:0;font-size:28px}.user-pill{background:#fff;border:1px solid var(--line);padding:9px 14px;border-radius:999px;font-size:14px}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin:5px 0 22px}.cards.three{grid-template-columns:repeat(3,1fr)}.stat-card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px;box-shadow:var(--shadow)}.stat-card span{font-size:12px;color:var(--muted);text-transform:uppercase;font-weight:700;letter-spacing:.5px}.stat-card strong{display:block;margin-top:10px;font-size:26px}.stat-card small{display:block;margin-top:6px;color:var(--muted)}.green{color:var(--green)!important}.red{color:var(--red)!important}.quick-actions{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:22px}.panel{background:var(--card);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);margin-bottom:22px;overflow:hidden}.panel-head{padding:17px 18px;border-bottom:1px solid var(--line)}.panel-head h2{font-size:16px;margin:0}.panel-foot{padding:12px 18px;color:var(--muted);font-size:12px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:680px}th,td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line);font-size:13px;white-space:nowrap}th{font-size:11px;text-transform:uppercase;color:var(--muted);letter-spacing:.3px;background:#fbfcfd}tbody tr:hover{background:#fafcff}.empty{text-align:center;color:var(--muted);padding:28px}.green-text{color:var(--green)}.red-text{color:var(--red)}.subtext{font-size:11px;color:var(--muted);margin-top:4px}.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid #cfd6e0;background:#fff;color:#1b2b42;padding:9px 14px;border-radius:8px;font-weight:700;font-size:13px;cursor:pointer}.btn:hover{filter:brightness(.98)}.btn.primary{background:var(--blue);border-color:var(--blue);color:#fff}.btn.success{background:var(--green);border-color:var(--green);color:#fff}.btn.small{padding:6px 9px;font-size:12px}.danger-btn{color:var(--red);border-color:#f1b7b2}.full{width:100%;margin-top:16px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:22px}.form-panel{overflow:visible}.grid-form{display:grid;grid-template-columns:1fr 1fr;gap:15px;padding:18px}.grid-form .span-2{grid-column:1/-1}.actions{display:flex;gap:10px}.actions-inline{display:flex;gap:6px;align-items:center}.actions-inline form{margin:0;display:inline}label{display:block;font-size:12px;font-weight:700;color:#47566b;margin-bottom:6px}input,select,textarea{width:100%;border:1px solid #cfd6e0;border-radius:8px;padding:10px 11px;font:inherit;background:#fff;color:var(--text);outline:none}input:focus,select:focus,textarea:focus{border-color:#5b95df;box-shadow:0 0 0 3px rgba(17,103,216,.08)}.filters{display:flex;gap:9px;align-items:center;flex-wrap:wrap;padding:14px 16px;border-bottom:1px solid var(--line)}.filters input,.filters select{width:auto;min-width:170px}.badge{display:inline-block;padding:5px 8px;border-radius:999px;font-size:11px;font-weight:800}.badge.ok{background:#e8f7ef;color:#087b3d}.badge.off{background:#eef1f5;color:#657184}.alert{padding:13px 15px;border-radius:9px;margin:0 0 18px;border:1px solid transparent}.alert.success{background:#eaf8f0;color:#116d3a;border-color:#bfe7cf}.alert.danger{background:#fff0ef;color:#a61f16;border-color:#f3c3be}.install-body{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(135deg,#071525,#11305c)}.install-card{width:min(100%,520px);background:#fff;border-radius:16px;padding:30px;box-shadow:0 24px 70px rgba(0,0,0,.25)}.install-card h1{margin:18px 0 6px;font-size:26px}.install-card label{margin-top:13px}.brand-center{text-align:center;color:#0e63cc}.muted{color:var(--muted)}.section-title{margin-top:20px;padding-top:16px;border-top:1px solid var(--line);font-weight:800}.account-title{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:16px}.account-title h2{font-size:28px;margin:6px 0 2px}.back-link{font-size:13px}.account-cols{align-items:start}@media(max-width:1100px){.cards{grid-template-columns:repeat(2,1fr)}.two-col{grid-template-columns:1fr}}@media(max-width:760px){.sidebar{position:static;width:100%;padding:18px}.sidebar nav{margin-top:16px;display:grid;grid-template-columns:repeat(2,1fr)}.sidebar-bottom{margin-top:12px}.main-content{margin-left:0;padding:0 14px 30px}.topbar{height:70px}.topbar h1{font-size:23px}.cards,.cards.three{grid-template-columns:1fr}.grid-form{grid-template-columns:1fr}.grid-form .span-2{grid-column:auto}.account-title{align-items:flex-start;flex-direction:column}.filters input,.filters select{width:100%}}