:root {
  --bg: #0f1220;
  --panel: #171b2e;
  --panel2: #1e2340;
  --border: #2a3052;
  --text: #e8eaf6;
  --muted: #9aa3c7;
  --accent: #6c8cff;
  --ok: #3ddc84;
  --err: #ff6b6b;
  --warn: #ffc46b;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 15px;
}
header {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 14px 24px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
}
.brand { font-size: 18px; font-weight: 700; }
.brand span { color: var(--accent); }
.brand.big { font-size: 26px; text-align: center; }
nav { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
nav a { color: var(--muted); text-decoration: none; }
nav a:hover { color: var(--text); }
nav .spacer { flex: 1; }
nav .logout { color: var(--err); }
main { max-width: 1100px; margin: 24px auto; padding: 0 20px; }
footer {
  max-width: 1100px; margin: 40px auto 24px; padding: 0 20px;
  color: var(--muted); font-size: 12.5px;
}
h2 { margin: 0 0 12px; font-size: 17px; }
code {
  background: #0b0e1c; padding: 2px 6px; border-radius: 4px;
  font-size: 12.5px; color: #b4c2ff;
}
a { color: var(--accent); }
.flash {
  background: #1c2a4a; border: 1px solid var(--accent);
  color: #dfe7ff; padding: 10px 14px; border-radius: 8px; margin-bottom: 16px;
}
.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px 20px;
  margin-bottom: 20px;
}
.panel.warn { border-color: var(--warn); }
.card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 12px;
  padding: 18px; text-align: center;
}
.card .num { font-size: 30px; font-weight: 700; color: var(--accent); }
.card .lbl { color: var(--muted); font-size: 13px; margin-top: 4px; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; margin-bottom: 20px; }

table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
th, td { padding: 8px 10px; text-align: left; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 600; font-size: 12.5px; text-transform: uppercase; letter-spacing: .04em; }
td.small { font-size: 11.5px; color: var(--muted); max-width: 340px; overflow-wrap: anywhere; }
td.empty { color: var(--muted); text-align: center; padding: 20px; }
.ok { color: var(--ok); font-weight: 600; }
.err { color: var(--err); font-weight: 600; }

.provider {
  background: var(--panel2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 14px;
}
.provider.dim { opacity: .55; }
.provider-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.flag { font-size: 15px; }
.badge {
  font-size: 11px; background: #232a4d; color: var(--muted);
  padding: 2px 8px; border-radius: 20px;
}
.mcount { color: var(--muted); font-size: 12.5px; margin-left: auto; }
.desc { color: var(--muted); font-size: 13px; margin: 8px 0; }
.hint { color: var(--muted); font-size: 12.5px; }
.hint a { color: var(--accent); }
.cooldown { color: var(--warn); }
.provider-form { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-top: 10px; }
.grid-form { display: grid; grid-template-columns: 220px 1fr; gap: 8px 12px; align-items: center; }
.grid-form.short { grid-template-columns: 260px 1fr; max-width: 640px; }
.grid-form label { color: var(--muted); font-size: 13px; }

input, select, button {
  font: inherit; color: var(--text);
  background: #0d1122; border: 1px solid var(--border); border-radius: 8px;
  padding: 8px 12px;
}
input:focus, select:focus { outline: none; border-color: var(--accent); }
button {
  background: var(--accent); border: none; color: #0b0e1c;
  font-weight: 600; cursor: pointer; padding: 8px 14px;
}
button:hover { filter: brightness(1.1); }
button.secondary { background: #2a3052; color: var(--text); }
button.btn-off { background: #3a2440; color: var(--err); border: 1px solid var(--err); }
button.btn-on { background: #12331f; color: var(--ok); border: 1px solid var(--ok); }
.inline-form { display: inline; }
.keyrow { display: flex; gap: 10px; align-items: center; }
.keyrow input[type=text] { flex: 1; min-width: 240px; }
.actions { grid-column: 2; display: flex; gap: 10px; }
.chk { display: inline-flex; align-items: center; gap: 6px; color: var(--muted); font-size: 13px; }

.criteria { display: flex; flex-direction: column; gap: 14px; }
.cbox { display: flex; flex-direction: column; gap: 6px; }
.cbox label:first-child { color: var(--muted); font-size: 13px; font-weight: 600; }
.cbox select, .cbox input[type=number] { max-width: 260px; }
.model-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 6px 18px; margin: 10px 0;
}
.model-grid .chk { font-size: 12.5px; padding: 4px 0; }
.model-grid .meta { color: var(--muted); font-size: 11px; }

.login-body {
  display: flex; align-items: center; justify-content: center; min-height: 100vh;
}
.login-box {
  background: var(--panel); border: 1px solid var(--border); border-radius: 14px;
  padding: 32px; width: 340px; display: flex; flex-direction: column; gap: 16px;
}
.login-box input { width: 100%; }
.login-box button { width: 100%; margin-top: 4px; }