[hidden]{display:none!important}
:root{color-scheme:dark;--bg:#07111f;--panel:#0c1b2d;--line:#1d344d;--text:#e8f1fa;--muted:#8fa6bc;--accent:#2dd4bf;--danger:#fb7185}
*{box-sizing:border-box}
body{margin:0;background:radial-gradient(circle at 80% 0,#12304a 0,var(--bg) 38%);color:var(--text);font:14px/1.5 system-ui,-apple-system,"Segoe UI",sans-serif}
button,input,select,textarea{font:inherit}
.center-card{width:min(420px,calc(100% - 32px));margin:12vh auto;padding:32px;border:1px solid var(--line);border-radius:18px;background:#0c1b2de8;box-shadow:0 24px 70px #0008}
.center-card h1{margin:0;font-size:30px}
label{display:grid;gap:6px;margin:16px 0;color:var(--muted)}
input,select,textarea{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:8px;background:#07111f;color:var(--text)}
button{border:0;border-radius:8px;padding:10px 16px;background:var(--accent);color:#03221e;font-weight:700;cursor:pointer}
button:disabled{opacity:.58;cursor:wait}
.muted{color:var(--muted)}
.error{color:var(--danger);min-height:1.4em}
.app{min-height:100vh;display:grid;grid-template-columns:240px 1fr}
.app aside{position:sticky;top:0;height:100vh;padding:22px 16px;border-right:1px solid var(--line);background:#07111fe8;display:flex;flex-direction:column}
.brand{font-size:18px;font-weight:800;margin-bottom:30px}
.pulse{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--accent);box-shadow:0 0 16px var(--accent)}
nav{display:grid;gap:5px}
nav button,.ghost,.secondary{background:transparent;color:var(--muted);text-align:left}
.secondary{border:1px solid var(--line)}
nav button:hover,.ghost:hover{background:#ffffff0d;color:var(--text)}
.account{margin-top:auto;display:grid;gap:8px;color:var(--muted)}
main{padding:26px 32px;min-width:0}
header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}
header h1{margin:0;font-size:28px}
.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-bottom:20px}
.stat-card,.card{border:1px solid var(--line);background:#0c1b2dd9;border-radius:14px;padding:18px}
.stat-card{display:grid;gap:8px}
.stat-card strong{font-size:30px}
.card{margin-top:18px}
.card h2{font-size:16px;margin:0 0 16px}
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:12px;border-bottom:1px solid var(--line);white-space:nowrap}
th{color:var(--muted);font-size:12px;text-transform:uppercase}
.row-actions{display:flex;gap:6px;flex-wrap:wrap}
.small{padding:6px 9px;font-size:12px}
.danger-button{background:transparent;color:var(--danger);border:1px solid #fb718566}
.toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:4px 0 14px}
.badge{display:inline-flex;align-items:center;padding:3px 8px;border-radius:999px;border:1px solid var(--line);font-size:12px}
.badge-healthy{color:#5eead4;background:#0f766e22;border-color:#2dd4bf55}
.badge-down{color:#fda4af;background:#be123c22;border-color:#fb718555}
.badge-suspected{color:#fcd34d;background:#a1620722;border-color:#f59e0b55}
.badge-paused{color:#cbd5e1;background:#47556933;border-color:#64748b66}
.settings{display:grid;grid-template-columns:180px 1fr;gap:10px}
.settings dt{color:var(--muted)}
.settings dd{margin:0}
dialog{width:min(560px,calc(100% - 32px));max-height:calc(100vh - 24px);overflow:auto;border:1px solid var(--line);border-radius:14px;background:var(--panel);color:var(--text);padding:24px}
dialog::backdrop{background:#000a}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.actions{display:flex;justify-content:flex-end;gap:8px;margin-top:20px}
.toast{position:fixed;right:20px;bottom:20px;z-index:20;max-width:min(420px,calc(100vw - 32px));padding:12px 16px;border-radius:10px;border:1px solid var(--line);background:#10243a;box-shadow:0 16px 45px #0008}
.toast-success{border-color:#2dd4bf88}.toast-error{border-color:#fb718588;color:#fecdd3}
@media(max-width:760px){.app{grid-template-columns:1fr}.app aside{position:static;height:auto;border-right:0;border-bottom:1px solid var(--line)}nav{grid-template-columns:repeat(3,minmax(0,1fr))}nav button{min-height:40px;padding:8px}.account{margin-top:16px}.stats{grid-template-columns:1fr}main{padding:20px 14px}header{align-items:flex-start;gap:12px}header h1{font-size:24px}.form-row{grid-template-columns:1fr}.toolbar{align-items:stretch;flex-direction:column}.toolbar button,.row-actions button{min-height:40px}.toast{right:12px;bottom:12px}}