:root{--bg:#0b0e11;--panel:#11161b;--border:#1c232a;--text:#d6dee6;--muted:#9aa7b4;--brand:#69b1ff;--ok:#59d38c;--danger:#ff6b6b}
*{box-sizing:border-box}html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--text);font:400 14px/1.4 system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial}
a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}
.container{max-width:1100px;margin:24px auto;padding:0 16px}
.heading{margin:8px 0 16px;font-size:18px}
.subheading{margin:16px 0 8px;font-size:15px;color:var(--muted)}
.topbar{display:flex;gap:12px;align-items:center;background:var(--panel);border:1px solid var(--border);padding:8px 12px;border-radius:8px}
.topbar .brand{font-weight:600}.topbar .spacer{flex:1}
.card{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:12px;margin:8px 0}
.card.narrow{max-width:420px;margin:48px auto}
.form .row{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.form label{display:flex;flex-direction:column;gap:4px}
.input,select,input[type=text],input[type=number],input[type=password]{width:100%;padding:6px 8px;border:1px solid var(--border);border-radius:6px;background:#0e1318;color:var(--text)}
.toolbar{display:flex;gap:8px;align-items:center;margin:8px 0}
.btn{display:inline-flex;align-items:center;gap:6px;border-radius:6px;border:1px solid var(--border);background:#151c23;color:var(--text);padding:4px 8px;cursor:pointer}
.btn:hover{background:#1a232c}.btn:disabled{opacity:.6;cursor:not-allowed}
.btn--ghost{background:transparent}
.btn--ok{background:rgba(89,211,140,.15);border-color:rgba(89,211,140,.35)}
.btn--ok:hover{background:rgba(89,211,140,.25)}
.btn--danger{background:rgba(255,107,107,.12);border-color:rgba(255,107,107,.35)}
.btn--danger:hover{background:rgba(255,107,107,.22)}
.grid{width:100%;border-collapse:collapse;border-spacing:0;background:var(--panel);border:1px solid var(--border);border-radius:8px;overflow:hidden}
.grid th,.grid td{padding:6px 8px;border-bottom:1px solid var(--border);vertical-align:middle}
.grid th{background:#12171d;color:#9fb0c1;font-weight:600;text-align:left}
.grid tbody tr:hover{background:#0f1419}
.col-actions{width:300px}
.row-actions{display:flex;gap:6px;flex-wrap:wrap}
.chip{display:inline-block;padding:2px 6px;border-radius:999px;background:#1b2430;border:1px solid var(--border);font-size:12px}
.chip.light{background:#141b21;color:var(--muted)}
.alert{background:rgba(255,107,107,.12);border:1px solid rgba(255,107,107,.35);padding:8px;border-radius:8px;margin:8px 0}
.toast{position:fixed;bottom:16px;right:16px;background:var(--panel);border:1px solid var(--border);padding:8px 12px;border-radius:8px;box-shadow:0 2px 16px rgba(0,0,0,.4)}
.link{color:var(--muted)}
.help{color:var(--muted);font-size:12px;margin:6px 0}
.srv-builder{margin:6px 0}
.srv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:6px 0}
code{background:#0f1419;border:1px solid var(--border);padding:1px 4px;border-radius:4px}