@font-face {
  font-family: "mono-stack";
  src: local("Fira Code"), local("Cascadia Code"), local("JetBrains Mono");
}

:root {
  --term-bg: #0a0f0c;
  --term-bg-panel: #0d1512;
  --term-bg-panel-alt: #0f1a15;
  --term-fg: #a9e8bb;
  --term-fg-dim: #5c8a6c;
  --term-accent: #39ff6a;
  --term-accent-soft: rgba(57, 255, 106, 0.12);
  --term-amber: #ffb300;
  --term-amber-soft: rgba(255, 179, 0, 0.12);
  --term-red: #ff5555;
  --term-red-soft: rgba(255, 85, 85, 0.12);
  --term-border: #1f3d2a;
  --term-border-bright: #2f6b45;
  --term-mono: ui-monospace, "Cascadia Code", "Fira Code", "JetBrains Mono", Menlo, Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }

html, body {
  height: 100%;
}

body {
  margin: 0;
  background: var(--term-bg);
  color: var(--term-fg);
  font-family: var(--term-mono);
  font-size: 13px;
  line-height: 1.4;
  position: relative;
}

/* Scanline / CRT overlay */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 999;
  background: repeating-linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0) 0,
    rgba(0, 0, 0, 0) 2px,
    rgba(0, 0, 0, 0.18) 3px
  );
  mix-blend-mode: multiply;
  opacity: 0.5;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 998;
  background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0) 60%, rgba(0, 0, 0, 0.45) 100%);
}

::selection {
  background: var(--term-accent);
  color: #04140a;
}

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--term-bg-panel); }
::-webkit-scrollbar-thumb { background: var(--term-border-bright); border-radius: 0; }

a { color: var(--term-accent); }

header {
  background: var(--term-bg-panel);
  border-bottom: 1px solid var(--term-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.55rem 1.2rem;
  position: sticky;
  top: 0;
  z-index: 10;
  gap: 1rem;
}

header .header-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.refresh-indicator {
  font-size: 0.72rem;
  color: var(--term-fg-dim);
  white-space: nowrap;
}
.refresh-indicator .value { color: var(--term-accent); }

.btn-refresh {
  background: transparent;
  border: 1px solid var(--term-border-bright);
  color: var(--term-fg);
  font-family: var(--term-mono);
  font-size: 0.78rem;
  padding: 0.3rem 0.7rem;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.btn-refresh:hover { background: var(--term-accent-soft); color: var(--term-accent); border-color: var(--term-accent); }
.btn-refresh:active { transform: scale(0.97); }

header h1 {
  font-size: 1rem;
  margin: 0;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--term-accent);
  text-shadow: 0 0 6px var(--term-accent-soft);
}

header h1 .prompt {
  color: var(--term-fg-dim);
  text-transform: none;
  font-weight: 400;
  margin-right: 0.5rem;
}

.status-dot {
  display: inline-block;
  width: 0.55rem;
  height: 0.55rem;
  background: var(--term-accent);
  margin-right: 0.6rem;
  box-shadow: 0 0 6px var(--term-accent);
  animation: blink 1.6s steps(2, start) infinite;
}

@keyframes blink {
  50% { opacity: 0.25; }
}

header a.logout {
  color: var(--term-fg);
  text-decoration: none;
  border: 1px solid var(--term-border-bright);
  padding: 0.35rem 0.9rem;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
header a.logout:hover { background: var(--term-accent-soft); color: var(--term-accent); }

main {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1rem 1.2rem;
  display: grid;
  gap: 1rem;
  position: relative;
  z-index: 1;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 0.6rem;
}

.card {
  background: var(--term-bg-panel);
  border: 1px solid var(--term-border);
  position: relative;
  padding: 0;
}

.card h2 {
  font-size: 0.7rem;
  margin: 0;
  padding: 0.32rem 0.6rem;
  color: var(--term-bg);
  background: var(--term-fg-dim);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.card .card-body {
  padding: 0.55rem 0.65rem;
}

.metric {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.22rem;
  font-size: 0.8rem;
  gap: 0.75rem;
}
.metric:last-child { margin-bottom: 0; }
.metric .label { color: var(--term-fg-dim); white-space: nowrap; }
.metric .value { font-weight: 600; color: var(--term-fg); text-align: right; }

.meter {
  font-family: var(--term-mono);
  letter-spacing: -1px;
  font-size: 0.85rem;
}
.meter.ok { color: var(--term-accent); }
.meter.warn { color: var(--term-amber); }
.meter.crit { color: var(--term-red); }
.meter-pct { font-size: 0.78rem; color: var(--term-fg-dim); margin-left: 0.35rem; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.78rem;
}
th, td {
  text-align: left;
  padding: 0.3rem 0.5rem;
  border-bottom: 1px solid var(--term-border);
  white-space: nowrap;
}
td.wrap { white-space: normal; }
th {
  color: var(--term-fg-dim);
  font-weight: 600;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--term-accent-soft); }

.table-scroll {
  max-height: 240px;
  overflow: auto;
}

th.sortable { cursor: pointer; user-select: none; }
th.sortable:hover { color: var(--term-accent); }
th.sortable .sort-arrow { display: inline-block; width: 0.9em; color: var(--term-accent); }

.badge {
  display: inline-block;
  padding: 0.05rem 0.4rem;
  font-size: 0.72rem;
  font-weight: 700;
  border: 1px solid currentColor;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.badge::before { content: "["; }
.badge::after { content: "]"; }
.badge.ok, .badge.running { color: var(--term-accent); background: var(--term-accent-soft); }
.badge.warning { color: var(--term-amber); background: var(--term-amber-soft); }
.badge.critical, .badge.error, .badge.exited { color: var(--term-red); background: var(--term-red-soft); }
.badge.unknown { color: var(--term-fg-dim); background: transparent; }

.section-title {
  font-size: 0.85rem;
  margin: 0;
  color: var(--term-accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.section-title::before { content: ">"; color: var(--term-fg-dim); }

section { display: grid; gap: 0.4rem; }

.muted { color: var(--term-fg-dim); font-size: 0.8rem; }

.error-box {
  background: var(--term-red-soft);
  color: var(--term-red);
  border: 1px solid var(--term-red);
  padding: 0.75rem 1rem;
  font-size: 0.85rem;
}

.btn {
  display: inline-block;
  padding: 0.28rem 0.65rem;
  border: 1px solid var(--term-border-bright);
  background: transparent;
  color: var(--term-fg);
  font-family: var(--term-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  cursor: pointer;
  margin-top: 0.4rem;
  margin-right: 0.35rem;
}
.btn::before { content: "[ "; color: var(--term-fg-dim); }
.btn::after { content: " ]"; color: var(--term-fg-dim); }
.btn:hover { background: var(--term-accent-soft); color: var(--term-accent); border-color: var(--term-accent); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }
.btn:disabled:hover { background: transparent; color: var(--term-fg); border-color: var(--term-border-bright); }
.btn-primary { color: var(--term-accent); border-color: var(--term-accent); }
.btn-danger { color: var(--term-red); border-color: var(--term-red); }
.btn-danger:hover { background: var(--term-red-soft); color: var(--term-red); border-color: var(--term-red); }

select.range-select {
  background: var(--term-bg);
  color: var(--term-accent);
  border: 1px solid var(--term-border-bright);
  font-family: var(--term-mono);
  font-size: 0.78rem;
  padding: 0.3rem 0.5rem;
  text-transform: uppercase;
}

.log-card pre {
  background: #040805;
  color: var(--term-fg);
  padding: 0.75rem;
  margin: 0;
  max-height: 280px;
  overflow: auto;
  font-size: 0.75rem;
  white-space: pre-wrap;
  word-break: break-word;
  font-family: var(--term-mono);
}

.chart-svg {
  width: 100%;
  height: 110px;
  display: block;
}
.card.chart-card { cursor: zoom-in; }
.card.chart-card:hover { border-color: var(--term-border-bright); }
.card.chart-card h2::after { content: "⤢"; color: var(--term-fg-dim); font-weight: 400; }

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  padding: 2rem;
}
.modal-overlay[hidden] { display: none; }
.modal-box {
  background: var(--term-bg-panel);
  border: 1px solid var(--term-border-bright);
  box-shadow: 0 0 40px var(--term-accent-soft);
  width: 100%;
  max-width: 900px;
}
.modal-box h2 {
  font-size: 0.7rem;
  margin: 0;
  padding: 0.32rem 0.6rem;
  color: var(--term-bg);
  background: var(--term-fg-dim);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal-box .card-body { padding: 1rem; }
.modal-close {
  background: transparent;
  border: 1px solid var(--term-border-bright);
  color: var(--term-fg);
  cursor: pointer;
  font-family: var(--term-mono);
  padding: 0 0.5rem;
}
.modal-close:hover { color: var(--term-red); border-color: var(--term-red); }
.modal-box .chart-svg { height: 340px; }

.help-text {
  color: var(--term-fg-dim);
  font-size: 0.72rem;
  margin-top: 0.35rem;
  padding-top: 0.35rem;
  border-top: 1px dashed var(--term-border);
  line-height: 1.4;
}

.expand-toggle {
  color: var(--term-accent);
  cursor: pointer;
  font-size: 0.75rem;
  margin-top: 0.35rem;
  display: inline-block;
}
.expand-toggle:hover { text-decoration: underline; }
.chart-axis-label {
  font-family: var(--term-mono);
  font-size: 9px;
  fill: var(--term-fg-dim);
}
.chart-legend {
  display: flex;
  gap: 1rem;
  padding: 0 0.9rem 0.6rem;
  font-size: 0.72rem;
  color: var(--term-fg-dim);
}
.chart-legend span.dot {
  display: inline-block;
  width: 0.6rem;
  height: 0.6rem;
  margin-right: 0.3rem;
  vertical-align: middle;
}

footer {
  text-align: center;
  color: var(--term-fg-dim);
  font-size: 0.72rem;
  padding: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Login page */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--term-bg);
}
.login-card {
  background: var(--term-bg-panel);
  border: 1px solid var(--term-border-bright);
  padding: 0;
  width: 100%;
  max-width: 380px;
  box-shadow: 0 0 30px var(--term-accent-soft);
}
.login-card .card-titlebar {
  background: var(--term-fg-dim);
  color: var(--term-bg);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.45rem 0.9rem;
  font-weight: 700;
}
.login-card .card-body { padding: 1.75rem; }
.login-card h1 {
  font-size: 0.95rem;
  margin: 0 0 1.25rem;
  color: var(--term-accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.login-card h1::before { content: "$ "; color: var(--term-fg-dim); }
.login-card label {
  display: block;
  font-size: 0.75rem;
  color: var(--term-fg-dim);
  margin-bottom: 0.3rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.login-card label::before { content: "> "; }
.login-card input {
  width: 100%;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--term-border-bright);
  background: var(--term-bg);
  color: var(--term-accent);
  font-family: var(--term-mono);
  margin-bottom: 1rem;
  font-size: 0.9rem;
}
.login-card input:focus {
  outline: none;
  box-shadow: 0 0 0 1px var(--term-accent);
}
.login-card button {
  width: 100%;
  padding: 0.6rem;
  border: 1px solid var(--term-accent);
  background: transparent;
  color: var(--term-accent);
  font-weight: 700;
  font-family: var(--term-mono);
  cursor: pointer;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.login-card button:hover { background: var(--term-accent-soft); }
.login-error {
  background: var(--term-red-soft);
  color: var(--term-red);
  border: 1px solid var(--term-red);
  font-size: 0.8rem;
  padding: 0.5rem 0.7rem;
  margin-bottom: 1rem;
  text-align: center;
}