:root {
  --bg: #080809;
  --panel: #0f0f11;
  --input: #141416;
  --line: rgba(255, 255, 255, 0.06);
  --line-soft: rgba(255, 255, 255, 0.05);
  --line-input: rgba(255, 255, 255, 0.07);
  --fg: #9a9aa8;
  --fg-dim: #5c5c6a;
  --fg-faint: #3c3c48;
  --fg-body: #7a7a88;
  --red: #d44444;
  --red-bg: rgba(139, 26, 26, 0.15);
  --red-border: rgba(139, 26, 26, 0.5);
  --green: #4a7a4a;
  --amber: #c8860a;
  --amber-dim: #8a7848;
  --mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --display: "Rajdhani", var(--mono);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--mono);
  font-size: 13px;
  -webkit-font-smoothing: antialiased;
}

.hidden { display: none !important; }
strong { color: inherit; font-weight: 700; }

/* ---------- Topbar ---------- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 21px;
  border-bottom: 1px solid var(--line);
  gap: 12px;
  flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 10px; position: relative; }
.brand-key { color: var(--red); font-size: 16px; line-height: 1; }
.brand-dot {
  position: absolute; left: 11px; top: -2px;
  width: 5px; height: 5px; border-radius: 50%;
  background: #82181a; opacity: 0.75;
}
.brand-title {
  font-family: var(--display);
  font-weight: 600;
  letter-spacing: 1.8px;
  font-size: 15px;
  color: var(--fg);
}
.meta { display: flex; align-items: center; gap: 21px; }
.meta-item {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 11px; color: var(--fg-dim); white-space: nowrap;
}
.meta-ico { opacity: 0.7; }
.lat.ok { color: var(--green); }
.lat.warn { color: var(--amber); }
.lat.bad { color: var(--red); }
.logout {
  background: none; border: none; color: var(--fg-dim);
  cursor: pointer; font-size: 14px; padding: 2px 6px;
}
.logout:hover { color: var(--fg); }

/* ---------- Layout ---------- */
.container {
  max-width: 896px;
  margin: 0 auto;
  padding: 28px 21px 60px;
}
.status-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 11px;
  margin-bottom: 22px;
}
.status-cell {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 15px;
}
.cell-label {
  font-weight: 700; font-size: 9px; letter-spacing: 1.26px;
  color: var(--fg-faint); margin-bottom: 9px;
}
.cell-label.dim { margin-bottom: 0; letter-spacing: 1.08px; }
.cell-value {
  font-weight: 700; font-size: 16px; letter-spacing: 1.28px;
  color: var(--fg-dim);
}
.cell-value.locked { color: var(--red); }
.cell-value.unlocked { color: var(--green); }
.cell-value.engaged { color: var(--amber); }

.panels {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 21px;
  align-items: start;
  margin-bottom: 21px;
}
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 18px;
}
.panel-head {
  display: flex; align-items: center; gap: 7px;
  font-weight: 700; font-size: 10px; letter-spacing: 1.4px;
  color: var(--fg-dim);
  padding-bottom: 11px;
  border-bottom: 1px solid var(--line-soft);
  margin-bottom: 4px;
}
.panel-head .prompt { color: var(--red); letter-spacing: 0; }

/* ---------- Rows / fields ---------- */
.row { display: flex; }
.row.gap { gap: 7px; }
.row.tight { align-items: center; }
.spaced { margin-top: 18px; }
.field-label {
  display: block;
  font-weight: 700; font-size: 9px; letter-spacing: 1.26px;
  color: var(--fg-faint);
  margin: 16px 0 7px;
}
.field-label.spaced { margin-top: 21px; }

.text-input {
  width: 100%;
  background: var(--input);
  border: 1px solid var(--line-input);
  border-radius: 2px;
  color: var(--fg);
  font-family: var(--mono);
  font-size: 12px;
  padding: 8px 11px;
  outline: none;
}
.text-input::placeholder { color: var(--fg-dim); }
.text-input:focus { border-color: rgba(255, 255, 255, 0.18); }
.text-input.time { width: 110px; flex: 0 0 auto; color: var(--fg); }

.input-wrap { position: relative; flex: 1 1 auto; }
.input-wrap .text-input { padding-right: 32px; }
.eye {
  position: absolute; right: 6px; top: 50%; transform: translateY(-50%);
  background: none; border: none; cursor: pointer;
  color: var(--fg-dim); font-size: 12px; padding: 2px; line-height: 1;
}
.eye.on { color: var(--fg); }

.hint { flex: 1 1 auto; font-size: 11px; color: var(--fg-faint); }

.subpanel {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--line-soft);
  border-radius: 2px;
  padding: 11px;
  margin-top: 5px;
}
.subpanel .row { margin-top: 8px; }
.presets { margin-top: 11px; }

/* ---------- Buttons ---------- */
.btn {
  font-family: var(--mono);
  font-weight: 700; font-size: 10px; letter-spacing: 1px;
  color: var(--fg-dim);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 2px;
  padding: 8px 15px;
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover:not(:disabled) { border-color: rgba(255, 255, 255, 0.18); color: var(--fg); }
.btn:disabled { opacity: 0.35; cursor: not-allowed; }
.btn-danger {
  color: var(--red);
  background: var(--red-bg);
  border-color: var(--red-border);
}
.btn-danger:hover:not(:disabled) { color: var(--red); border-color: var(--red); }
.btn-set { color: #7a7a88; }
.btn-mini {
  padding: 5px 0; min-width: 43px; text-align: center;
  letter-spacing: 0.8px;
  background: rgba(255, 255, 255, 0.03);
  border-color: var(--line-input);
}
.btn-primary {
  color: var(--red); background: var(--red-bg); border-color: var(--red-border);
  width: 100%; padding: 11px; letter-spacing: 1.4px; margin-top: 18px;
}

/* ---------- Callouts ---------- */
.callout {
  font-weight: 400; font-size: 11px; line-height: 1.7;
  padding: 10px 11px; margin-top: 16px;
}
.callout-red {
  color: var(--fg-body);
  background: rgba(139, 26, 26, 0.06);
  border-left: 1px solid rgba(139, 26, 26, 0.4);
}
.callout-amber {
  color: var(--amber-dim);
  background: rgba(200, 134, 10, 0.06);
  border-left: 1px solid rgba(200, 134, 10, 0.35);
  display: flex; gap: 7px;
}
.callout-amber strong { color: var(--amber); }
.callout-ico { color: var(--amber); flex: 0 0 auto; }

/* ---------- History table ---------- */
.table-wrap { max-height: 260px; overflow: auto; margin-top: 4px; }
.history-table {
  width: 100%; border-collapse: collapse;
  font-size: 11px; white-space: nowrap;
}
.history-table th {
  text-align: left; font-weight: 500; letter-spacing: 0.88px;
  color: var(--fg-dim);
  padding: 12px 10px 6px;
  border-bottom: 1px solid var(--line-soft);
  position: sticky; top: 0; background: var(--panel);
}
.history-table td {
  padding: 5px 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  color: var(--fg-dim);
}
.history-table td.cmd { color: var(--fg); letter-spacing: 0.55px; }
.history-table td.ok { color: var(--green); letter-spacing: 0.66px; }
.history-table td.err { color: var(--red); letter-spacing: 0.66px; }

/* ---------- Login ---------- */
.login-view {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
}
.login-card {
  width: 100%; max-width: 340px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 28px 24px;
}
.login-brand {
  display: flex; align-items: center; gap: 10px;
  padding-bottom: 18px; margin-bottom: 6px;
  border-bottom: 1px solid var(--line-soft);
}
.login-brand .brand-key { color: var(--red); font-size: 16px; }
.login-brand .brand-title {
  font-family: var(--display); font-weight: 600;
  letter-spacing: 1.8px; font-size: 14px; color: var(--fg);
}
.login-submit { margin-top: 22px; }
.login-error { color: var(--red); font-size: 11px; min-height: 1em; margin: 10px 0 0; }

/* ---------- Toast ---------- */
.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: #141416; border: 1px solid var(--line-input);
  color: var(--fg); font-size: 12px;
  padding: 10px 16px; border-radius: 2px;
  z-index: 10;
}

/* ---------- Responsive ---------- */
@media (max-width: 680px) {
  .panels { grid-template-columns: 1fr; }
  .status-row { grid-template-columns: 1fr; }
  .meta-clock { display: none; }
}