:root {
  --bg: #031012;
  --panel: #0b2428;
  --panel-2: #071b1f;
  --border: #1a5158;
  --text: #e9fbff;
  --muted: #9ab9c0;
  --cyan: #12d5cb;
  --cyan-2: #1aa6ff;
  --green: #22e37c;
  --red: #ff5a66;
  --yellow: #ffd166;
  --shadow: 0 20px 70px rgba(0, 0, 0, .42);
  --radius: 18px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html, body { min-height: 100%; }
body {
  margin: 0;
  background:
    radial-gradient(circle at 18% 18%, rgba(18, 213, 203, .12), transparent 24%),
    radial-gradient(circle at 74% 12%, rgba(255, 90, 102, .08), transparent 18%),
    var(--bg);
  color: var(--text);
}

button, input { font: inherit; }
button { cursor: pointer; }

/* Force-hide elements controlled by JS.
   Needed because .login-overlay uses display:grid and can override the browser default hidden style. */
[hidden],
.login-overlay.is-hidden {
  display: none !important;
  visibility: hidden !important;
  pointer-events: none !important;
}


.login-overlay {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  background: rgba(3, 16, 18, .92);
  padding: 24px;
}
.login-card {
  width: min(440px, 100%);
  background: rgba(11, 36, 40, .98);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 28px;
  box-shadow: var(--shadow);
}
.logo-mark {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--cyan-2));
  color: #011316;
  font-size: 30px;
  font-weight: 900;
  margin-bottom: 22px;
}
.login-card h1 { margin: 0 0 12px; font-size: 30px; }
.login-card p { color: var(--muted); line-height: 1.5; margin: 0 0 22px; }
.login-card input {
  width: 100%;
  background: #031012;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 15px 16px;
  outline: none;
}
.login-card input:focus { border-color: var(--cyan); }
.login-card button {
  width: 100%;
  margin-top: 12px;
  border: 0;
  background: var(--cyan);
  color: #011316;
  border-radius: 12px;
  font-weight: 800;
  padding: 15px 16px;
}
.login-card button:disabled { opacity: .65; cursor: wait; }
.login-card small { display: block; color: var(--muted); margin-top: 16px; line-height: 1.45; }
.login-error {
  color: var(--red);
  background: rgba(255, 90, 102, .10);
  border: 1px solid rgba(255, 90, 102, .35);
  padding: 10px 12px;
  border-radius: 10px;
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.4;
}

.app-shell { width: min(1680px, calc(100% - 32px)); margin: 0 auto; padding: 26px 0 40px; }
.topbar { display: flex; justify-content: space-between; align-items: flex-start; gap: 24px; margin-bottom: 18px; }
.eyebrow { color: var(--cyan); text-transform: uppercase; letter-spacing: .14em; font-size: 12px; margin: 0 0 8px; }
.topbar h1 { margin: 0; font-size: clamp(28px, 3vw, 46px); }
.subtitle { margin: 8px 0 0; color: var(--muted); }
.top-actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; justify-content: flex-end; }

.badge { padding: 9px 12px; border-radius: 999px; font-weight: 800; font-size: 13px; }
.badge-ok { background: rgba(34, 227, 124, .14); color: var(--green); border: 1px solid rgba(34, 227, 124, .45); }
.badge-warn { background: rgba(255, 209, 102, .14); color: var(--yellow); border: 1px solid rgba(255, 209, 102, .45); }
.badge-error { background: rgba(255, 90, 102, .14); color: var(--red); border: 1px solid rgba(255, 90, 102, .45); }
.ghost-btn, .control-bar button {
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  border-radius: 12px;
  padding: 11px 13px;
  font-weight: 800;
}
.ghost-btn:hover, .control-bar button:hover { border-color: var(--cyan); }
.danger { color: var(--red) !important; }

.status-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; margin-bottom: 12px; }
.status-card {
  background: rgba(11, 36, 40, .92);
  border: 1px solid rgba(26, 81, 88, .85);
  border-radius: var(--radius);
  padding: 16px;
  min-height: 104px;
}
.status-card span { color: var(--muted); text-transform: uppercase; font-size: 12px; font-weight: 800; }
.status-card strong { display: block; margin: 9px 0 8px; font-size: 28px; }
.status-card small { color: var(--muted); }
.positive { color: var(--green) !important; }
.negative { color: var(--red) !important; }
.neutral { color: var(--text) !important; }

.control-bar { display: flex; flex-wrap: wrap; gap: 10px; background: rgba(7, 27, 31, .7); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px; margin-bottom: 12px; }
.control-bar button { background: #e7e1d6; color: #061315; min-width: 150px; }
.control-bar button.danger { background: #2d1115; border-color: rgba(255, 90, 102, .45); color: var(--red) !important; }

.panel {
  background: rgba(11, 36, 40, .92);
  border: 1px solid rgba(26, 81, 88, .85);
  border-radius: var(--radius);
  padding: 14px;
  box-shadow: 0 6px 26px rgba(0,0,0,.18);
}
.panel.full { margin-bottom: 12px; }
.panel-header { display: flex; justify-content: space-between; gap: 12px; align-items: center; margin: 0 0 10px; }
.panel h2 { margin: 0; color: var(--cyan); font-size: 16px; text-transform: uppercase; }
.panel-header span { color: var(--muted); font-size: 13px; }
.layout-two { display: grid; grid-template-columns: 1.45fr .85fr; gap: 12px; }
.side-stack { display: grid; gap: 12px; align-content: start; }

.table-wrap { width: 100%; overflow: auto; border: 1px solid rgba(255,255,255,.62); border-radius: 8px; max-height: 360px; }
.table-wrap.large { max-height: 520px; }
.table-wrap.compact { max-height: 260px; }
table { width: 100%; border-collapse: collapse; min-width: 760px; }
th, td { padding: 10px 12px; text-align: center; border-bottom: 1px solid rgba(255,255,255,.08); font-size: 13px; }
th { color: var(--cyan); background: rgba(0,0,0,.22); text-transform: uppercase; font-size: 12px; position: sticky; top: 0; z-index: 1; }
td { color: #dffaff; }
.token-cell { font-weight: 900; color: var(--cyan); }
.muted, .empty-row td { color: var(--muted); }
a { color: var(--cyan); font-weight: 800; text-decoration: none; }
a:hover { text-decoration: underline; }
code { color: var(--muted); }

.diagnostics pre {
  margin: 0;
  white-space: pre-wrap;
  color: #d9fbff;
  background: rgba(0,0,0,.22);
  border-radius: 12px;
  padding: 12px;
  min-height: 130px;
  font-size: 13px;
  line-height: 1.45;
}
.diagnostics small { display: block; color: var(--muted); margin-top: 8px; }
.toast {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 30;
  max-width: min(520px, calc(100% - 44px));
  background: #062025;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px 16px;
  box-shadow: var(--shadow);
}
.toast.error { border-color: rgba(255, 90, 102, .75); color: #ffdfe2; }
.toast.ok { border-color: rgba(34, 227, 124, .65); }

@media (max-width: 1180px) {
  .status-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .layout-two { grid-template-columns: 1fr; }
}
@media (max-width: 740px) {
  .app-shell { width: min(100% - 18px, 1680px); padding-top: 14px; }
  .topbar { flex-direction: column; }
  .status-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .status-card strong { font-size: 22px; }
  .control-bar button { flex: 1 1 100%; }
}