*{box-sizing:border-box}
:root{--bg:#0f1720;--panel:#13212c;--panel-2:#101d27;--line:#243b4a;--line-soft:#20323f;--text:#eaf2f5;--muted:#8ea6b0;--accent:#2f8d6d;--accent-soft:#17302d}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:14px}
a{text-decoration:none}button,input,select,textarea{font:inherit}.shell{display:flex;min-height:100vh}
.sidebar{width:268px;background:#0f1b24;border-right:1px solid #223444;padding:18px 12px;position:fixed;inset:0 auto 0 0;overflow:auto;z-index:50}
.brand{font-weight:900;font-size:19px;letter-spacing:.2px;margin:4px 7px 18px;color:#f1f7f8}.brand small{display:block;font-weight:500;color:#748e9a;font-size:10px;margin-top:4px}
.nav{display:block}.nav-group{border-top:1px solid rgba(255,255,255,.045);padding:4px 0}.nav-group:first-child{border-top:0}
.nav-group summary{list-style:none;cursor:pointer;padding:10px 9px;color:#718995;font-size:10px;font-weight:900;letter-spacing:.09em;display:flex;align-items:center;justify-content:space-between;user-select:none}
.nav-group summary::-webkit-details-marker{display:none}.nav-group summary i{width:7px;height:7px;border-right:1.5px solid #69818d;border-bottom:1.5px solid #69818d;transform:rotate(45deg);transition:.18s}.nav-group[open] summary i{transform:rotate(225deg);margin-top:5px}
.nav-group-links{display:grid;gap:3px;padding:0 0 6px}.nav-group-links a,.logout-link{display:block;color:#b7c8d0;padding:9px 11px;border-radius:9px;font-size:13px;transition:.16s}
.nav-group-links a:hover{background:#172834;color:#fff}.nav-group-links a.active{background:#1b3443;color:#fff;font-weight:750;box-shadow:inset 3px 0 0 #41977a}
.nav-footer{border-top:1px solid rgba(255,255,255,.06);margin-top:10px;padding-top:10px}.logout-link{color:#d49da7}.logout-link:hover{background:#2b1c22;color:#fff}
.main{margin-left:268px;width:calc(100% - 268px);padding:20px 22px 40px}
.top{min-height:50px;display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:15px}.page-heading{display:flex;align-items:center;gap:10px}.top h2{margin:0;font-size:23px;line-height:1.2;letter-spacing:-.02em}
.top-actions{display:flex;align-items:center;gap:8px}.user-chip{min-width:145px;background:#111f29;border:1px solid #263d49;border-radius:11px;padding:7px 10px;text-align:right}
.user-chip b{display:block;font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-chip span{display:block;color:#78909c;font-size:9px;margin-top:2px}
.copy-toggle,.sidebar-toggle{border:1px solid #2a4250;background:#111f29;color:#b9ccd4;border-radius:9px;min-height:34px;padding:7px 10px;cursor:pointer}.copy-toggle{font-size:10px;font-weight:750}.copy-toggle:hover,.sidebar-toggle:hover{background:#19303e;color:#fff}.sidebar-toggle{display:none;font-size:18px;line-height:1;padding:6px 9px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:13px;padding:15px}.section-title{margin:0 0 11px;font-size:16px;letter-spacing:-.01em}.section-sub{margin:-2px 0 11px;color:var(--muted);font-size:11px;line-height:1.45}
.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:11px}.metric{padding:15px}.metric b{font-size:24px;display:block;margin-top:5px}.metric small{display:block;color:var(--muted);margin-top:4px;font-size:10px}
.muted{color:var(--muted);font-size:11px}table{width:100%;border-collapse:collapse;background:var(--panel);border:1px solid var(--line);border-radius:12px;overflow:hidden}
th,td{padding:10px;border-bottom:1px solid var(--line-soft);text-align:left;font-size:11px;vertical-align:top}th{color:#90a9b4;background:var(--panel-2);font-size:10px}tr:last-child td{border-bottom:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:5px;border:0;border-radius:9px;padding:8px 11px;background:var(--accent);color:#fff;cursor:pointer;font-weight:750;font-size:11px}.btn:hover{filter:brightness(1.08)}.btn.secondary{background:#223645;color:#e8f2f5}.btn.danger{background:#8f3e4e}
.input,select,textarea{width:100%;background:#0e1820;border:1px solid #2a4250;border-radius:9px;padding:9px 10px;color:#eef5f7;outline:none;font-size:12px}.input:focus,select:focus,textarea:focus{border-color:#4b91b6;box-shadow:0 0 0 3px rgba(75,145,182,.12)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:11px}.label{display:block;color:#aebfc7;font-size:10px;font-weight:800;margin:0 0 5px}.help{display:block;color:#78929d;font-size:10px;margin-top:4px;line-height:1.4}
.flash{padding:10px 12px;border-radius:9px;background:#163326;border:1px solid #285d49;margin-bottom:11px;font-size:11px}.flash.error{background:#3a2028;border-color:#814657}
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(430px,92vw);background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:28px}.login-card h1{margin:0 0 6px}.login-card form{display:grid;gap:12px;margin-top:18px}
.badge{display:inline-block;padding:4px 8px;border-radius:999px;background:var(--accent-soft);color:#79d7b2;font-size:9px;font-weight:800}.badge.warn{background:#3a3020;color:#f0c978}.badge.bad{background:#3a2028;color:#f096a7}
.list-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:10px}.inline-checks{display:flex;flex-wrap:wrap;gap:14px;margin-top:10px}.inline-checks label{font-size:11px;color:#dbe6ea}
.hr{height:1px;background:#223544;margin:14px 0}.note{padding:10px 12px;border:1px solid #324e61;background:#10202c;border-radius:10px;color:#cfe0e6;font-size:11px;line-height:1.5}.compact-table td,.compact-table th{padding:8px 10px}
.compact-copy:not(.show-help) .section-sub,.compact-copy:not(.show-help) .help{display:none}.compact-copy:not(.show-help) .section-title{margin-bottom:10px}
.page-tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}.page-tabs a{padding:8px 11px;border:1px solid #29404e;border-radius:9px;color:#9eb2bc;background:#101d27;font-size:11px;font-weight:750}.page-tabs a.active{background:#1d3a38;border-color:#316b5a;color:#c9f2df}
.kpi-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px;margin-bottom:12px}.kpi-box{background:#111f29;border:1px solid #263d49;border-radius:11px;padding:11px}.kpi-box span{display:block;color:#8198a3;font-size:9px}.kpi-box b{display:block;font-size:19px;margin-top:3px}
.empty-state{padding:22px;text-align:center;color:#7f98a3;border:1px dashed #314855;border-radius:11px;background:#101d27}.row-actions{display:flex;gap:5px;flex-wrap:wrap}.status-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#5f7480;margin-right:5px}.status-dot.on{background:#5bc49a}.status-dot.off{background:#c67282}
@media(max-width:1100px){.grid,.kpi-row{grid-template-columns:1fr 1fr}.form-grid{grid-template-columns:1fr}}
@media(max-width:900px){.sidebar{transform:translateX(-105%);transition:.2s;box-shadow:20px 0 40px rgba(0,0,0,.35);width:min(285px,88vw)}body.sidebar-open .sidebar{transform:translateX(0)}.main{margin:0;width:100%;padding:14px}.sidebar-toggle{display:inline-flex}.top{align-items:flex-start}.top-actions{margin-left:auto}.user-chip{display:none}.copy-toggle{font-size:9px;padding:6px 8px}.grid,.kpi-row{grid-template-columns:1fr}table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch}th,td{min-width:110px}.card{padding:12px}}
@media(max-width:560px){.main{padding:10px}.top h2{font-size:19px}.page-tabs{display:grid;grid-template-columns:1fr 1fr}.page-tabs a{text-align:center}.list-head{align-items:flex-start}}