:root {
  --bg: #050806;
  --panel: #0b120d;
  --panel-2: #101812;
  --line: rgba(115, 255, 156, 0.22);
  --text: #d7ffd8;
  --muted: #88b58e;
  --green: #73ff9c;
  --amber: #ffd166;
  --red: #ff6b6b;
  --shadow: rgba(0, 0, 0, 0.5);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at top, rgba(70, 255, 118, 0.08), transparent 24%),
    linear-gradient(180deg, #030503 0%, #071008 100%);
  font-family: "IBM Plex Mono", "Consolas", "Menlo", monospace;
}
button, input, select { font: inherit; }
.login-body { display: grid; place-items: center; }
.login-shell, .module, .metric-box, input, select, .button, .service-card, .audit-entry, .route-row, .lane-button {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(10,18,12,0.96), rgba(6,12,8,0.98));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.02), 0 10px 30px var(--shadow);
}
.login-shell {
  width: min(92vw, 520px);
  padding: 24px;
}
.login-kicker, .module-title, .command-kicker, .metric-box span, .control-block span {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.72rem;
  color: var(--muted);
}
.login-copy, .readout { color: #b7d6ba; line-height: 1.45; }
.login-form, .button-row, .service-cards, .route-map, .audit-log, .lane-grid, .stack-buttons { display: grid; gap: 10px; }
input, select {
  width: 100%;
  padding: 12px 14px;
  color: var(--text);
}
.button {
  color: var(--text);
  padding: 11px 12px;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}
.button:hover { box-shadow: inset 0 0 0 1px rgba(115,255,156,0.16), 0 0 18px rgba(115,255,156,0.08); }
.button.amber { color: var(--amber); }
.button.danger { color: var(--red); }
.button.wide { width: 100%; }
.command-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 18px 22px;
  border-bottom: 1px solid var(--line);
  background: rgba(4, 9, 6, 0.96);
  position: sticky;
  top: 0;
  z-index: 10;
}
.command-title { font-size: 1.2rem; }
.command-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(130px, 1fr));
  gap: 10px;
  flex: 1;
  max-width: 860px;
}
.metric-box { padding: 10px 12px; }
.metric-box strong { display: block; margin-top: 6px; color: var(--green); }
.layout-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(360px, 430px);
  gap: 18px;
  padding: 18px;
}
.system-banner {
  margin-bottom: 12px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  color: var(--text);
  background: linear-gradient(180deg, rgba(16,24,18,0.98), rgba(8,12,9,0.98));
}
.system-banner.hidden { display: none; }
.system-banner.tone-info { color: var(--green); }
.system-banner.tone-warn { color: var(--amber); border-color: rgba(255,209,102,0.36); }
.system-banner.tone-error { color: var(--red); border-color: rgba(255,107,107,0.36); }
.screen-shell { padding: 14px; min-height: calc(100vh - 130px); }
.screen-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: start;
  margin-bottom: 12px;
}
.screen-wrap {
  position: relative;
  min-height: 72vh;
  height: calc(100vh - 240px);
  overflow: hidden;
  border: 1px solid rgba(115,255,156,0.28);
  background: radial-gradient(circle at center, rgba(115,255,156,0.06), transparent 30%), #020402;
}
.screen-frame { width: 100%; height: 100%; border: 0; background: transparent; position: relative; z-index: 1; }
.scanlines {
  position: absolute; inset: 0; z-index: 2; pointer-events: none;
  background: repeating-linear-gradient(180deg, rgba(255,255,255,0.012) 0 2px, rgba(0,0,0,0.05) 2px 4px);
}
.screen-overlay {
  position: absolute; inset: 0; z-index: 3; display: none; place-items: center;
  background: rgba(2, 4, 3, 0.86);
  text-align: center;
}
.screen-overlay.active { display: grid; }
.overlay-title { color: var(--red); font-size: 1.2rem; letter-spacing: 0.18em; }
.overlay-copy { margin-top: 8px; max-width: 420px; color: var(--text); }
.ops-column { display: grid; gap: 14px; align-content: start; }
.module { padding: 14px; }
.lane-grid, .service-cards { display: grid; gap: 10px; }
.lane-button {
  display: grid;
  gap: 5px;
  text-align: left;
  padding: 12px;
  cursor: pointer;
  color: var(--text);
}
.lane-button strong { color: var(--green); }
.lane-button span { color: #b3d1b6; font-size: 0.88rem; line-height: 1.35; }
.lane-button em { color: var(--muted); font-style: normal; font-size: 0.78rem; }
.lane-button.active { box-shadow: inset 0 0 0 1px rgba(115,255,156,0.28), 0 0 20px rgba(115,255,156,0.1); }
.lane-button.disabled { opacity: 0.45; cursor: not-allowed; }
.status-banner { padding: 11px 12px; margin: 10px 0 12px; border: 1px solid var(--line); }
.status-local { color: var(--green); }
.status-cloud { color: var(--amber); }
.compact-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.control-block { display: grid; gap: 8px; margin-top: 12px; }
.checkbox-row { display: flex; align-items: center; gap: 8px; color: var(--muted); margin: 10px 0; }
.route-row, .service-card, .audit-entry { padding: 10px 12px; }
.route-row strong, .service-card strong { color: var(--green); display: block; margin-bottom: 6px; }
.tone-good { border-color: rgba(115,255,156,0.36); }
.tone-warn { border-color: rgba(255,209,102,0.36); }
.tone-bad { border-color: rgba(255,107,107,0.36); }
.hard-stop.hidden { display: none; }
.hard-stop { display: grid; gap: 10px; margin-top: 12px; }
.audit-log { max-height: 220px; overflow: auto; }
@media (max-width: 1200px) {
  .layout-grid { grid-template-columns: 1fr; }
  .screen-shell { min-height: auto; }
  .screen-wrap { height: 62vh; }
  .command-metrics { grid-template-columns: repeat(2, minmax(140px, 1fr)); }
}
@media (max-width: 720px) {
  .command-header { flex-direction: column; align-items: stretch; }
  .command-metrics { grid-template-columns: 1fr; max-width: none; }
  .compact-row { grid-template-columns: 1fr; }
  .screen-wrap { height: 52vh; min-height: 420px; }
}