/* Veyra console. DataRail house tokens (the Library page), dark only: it's a signal box. */
:root {
  --bg: #05070b;
  --bg-soft: #0b0f16;
  --bg-raised: #10151e;
  --fg: #f5f5f7;
  --muted: #9ca3af;
  --dim: #7d8694;
  --accent: #42f5ff;
  --green: #42ffb3;
  --amber: #e0b25c;
  --red: #ff8098;
  --line: #1c232f;
  --rail: #2a3342;
  --font-main: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  --radius: 10px;
  --fast: 150ms ease-out;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(90deg, rgba(66, 245, 255, 0.025) 1px, transparent 1px) 0 0 / 48px 48px,
    var(--bg);
  color: var(--fg);
  font: 15px/1.45 var(--font-main);
}
[hidden] { display: none !important; }
.mono { font-family: var(--font-mono); font-size: 13px; }
.muted { color: var(--muted); }
.dim { color: var(--dim); }
h1, h2 { margin: 0; font-weight: 600; }
h2 {
  font: 600 11px/1 var(--font-mono);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 14px;
}

button {
  font: 500 13px/1 var(--font-mono);
  color: var(--fg);
  background: var(--bg-raised);
  border: 1px solid var(--rail);
  border-radius: 7px;
  padding: 9px 12px;
  min-height: 36px;
  cursor: pointer;
  transition: border-color var(--fast), background var(--fast);
}
button:hover { border-color: var(--dim); }
button:focus-visible, input:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
button:disabled { opacity: 0.45; cursor: default; }
button.primary { background: rgba(66, 245, 255, 0.12); border-color: rgba(66, 245, 255, 0.55); color: var(--accent); }
button.danger { background: rgba(255, 128, 152, 0.1); border-color: rgba(255, 128, 152, 0.5); color: var(--red); }
button.quiet { background: transparent; border-color: transparent; color: var(--muted); }
button.small { min-height: 30px; padding: 6px 9px; font-size: 12px; }

/* -- lamps --------------------------------------------------------------------------------- */
.lamp {
  display: inline-block;
  flex: none;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 1px solid var(--rail);
  background: var(--bg-soft);
  vertical-align: -1px;
}
.lamp--green { background: var(--green); border-color: var(--green); box-shadow: 0 0 10px rgba(66, 255, 179, 0.55); }
.lamp--amber { background: var(--amber); border-color: var(--amber); box-shadow: 0 0 10px rgba(224, 178, 92, 0.6); }
.lamp--red { background: var(--red); border-color: var(--red); box-shadow: 0 0 12px rgba(255, 128, 152, 0.7); animation: blink 1.6s steps(2, jump-none) infinite; }
.lamp--dimmed { box-shadow: none; animation: none; opacity: 0.55; }
.lamp.mini { width: 8px; height: 8px; vertical-align: 0; }
@keyframes blink { 50% { opacity: 0.35; } }

/* -- masthead ------------------------------------------------------------------------------ */
.masthead {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px max(16px, calc((100vw - 1240px) / 2));
  background: rgba(5, 7, 11, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(6px);
}
.mark { display: flex; align-items: center; gap: 10px; }
.mark .lamp { width: 14px; height: 14px; }
.word { font: 700 14px/1 var(--font-mono); letter-spacing: 0.32em; }
.meta { flex: 1; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* -- layout -------------------------------------------------------------------------------- */
.console {
  display: grid;
  gap: 16px;
  max-width: 1240px;
  margin: 0 auto;
  padding: 16px;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
  align-items: start;
}
.alerts { grid-column: 1 / -1; display: grid; gap: 8px; }
.alerts:empty { display: none; }
.column { display: grid; gap: 16px; min-width: 0; }
@media (max-width: 900px) {
  .console { grid-template-columns: minmax(0, 1fr); }
}
.panel {
  background: linear-gradient(180deg, var(--bg-soft), rgba(11, 15, 22, 0.6));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  min-width: 0;
}

/* -- alerts -------------------------------------------------------------------------------- */
.alert {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--sig, var(--amber));
  border-radius: 8px;
  background: var(--bg-soft);
}
.alert[data-level="red"] { --sig: var(--red); }
.alert[data-level="amber"] { --sig: var(--amber); }
.alert.acked { opacity: 0.6; }
.alert .message { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.alert .since { color: var(--dim); }

/* -- the board: lines as rails, all meeting Caddy at the junction --------------------------- */
.board { position: relative; display: grid; gap: 4px; padding-right: 14px; }
.board::after {
  /* the trunk every line joins */
  content: "";
  position: absolute;
  right: 4px;
  top: 34px;
  bottom: 34px;
  width: 2px;
  background: var(--rail);
}
.line { --sig: var(--rail); position: relative; padding: 10px 0 12px; }
.line[data-lamp="green"] { --sig: rgba(66, 255, 179, 0.55); }
.line[data-lamp="amber"] { --sig: rgba(224, 178, 92, 0.75); }
.line[data-lamp="red"] { --sig: rgba(255, 128, 152, 0.85); }
.line + .line { border-top: 1px dashed var(--line); }
.line-head { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.line-head .lamp { align-self: center; }
.line-name { font-weight: 600; }
.line-unit { color: var(--muted); }
.rail {
  height: 14px;
  margin: 8px -14px 8px 22px;
  background:
    linear-gradient(var(--sig), var(--sig)) 0 3px / 100% 2px no-repeat,
    linear-gradient(var(--sig), var(--sig)) 0 9px / 100% 2px no-repeat,
    repeating-linear-gradient(90deg, var(--line) 0 3px, transparent 3px 13px) 0 0 / 100% 14px no-repeat;
}
.line.junction .rail { margin-right: -14px; }
.readouts { display: flex; flex-wrap: wrap; gap: 4px 14px; padding-left: 22px; color: var(--fg); }
.readouts .dim { color: var(--dim); }
.flags { display: flex; flex-wrap: wrap; gap: 4px 12px; padding: 6px 0 0 22px; color: var(--muted); }
.flag { display: inline-flex; align-items: center; gap: 5px; }
.line-actions { display: flex; flex-wrap: wrap; gap: 8px; padding: 10px 0 0 22px; }
.tail {
  margin: 10px 0 0 22px;
  padding: 10px;
  max-height: 260px;
  overflow: auto;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--muted);
  font: 12px/1.5 var(--font-mono);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.note { padding-left: 22px; padding-top: 6px; color: var(--muted); font-size: 13px; }
.note.bad { color: var(--red); }
.note.good { color: var(--green); }

/* -- host ---------------------------------------------------------------------------------- */
.host { display: grid; gap: 10px; }
.gauge { display: grid; grid-template-columns: 76px minmax(0, 1fr); gap: 4px 10px; align-items: center; }
.gauge .label { color: var(--muted); }
.bar { position: relative; height: 8px; background: var(--bg); border: 1px solid var(--line); border-radius: 4px; overflow: hidden; }
.bar > span { position: absolute; inset: 0 auto 0 0; background: var(--green); opacity: 0.75; }
.bar[data-level="amber"] > span { background: var(--amber); }
.bar[data-level="red"] > span { background: var(--red); }
.gauge .value { grid-column: 2; color: var(--fg); }
.kv { display: grid; grid-template-columns: 76px minmax(0, 1fr); gap: 4px 10px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; overflow-wrap: anywhere; }
.certs { display: grid; gap: 4px; }
.cert { display: flex; align-items: center; gap: 8px; }

/* -- envelopes ----------------------------------------------------------------------------- */
.envelopes { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); }
.envelope {
  position: relative;
  padding: 26px 14px 14px;
  background: var(--bg-raised);
  border: 1px solid var(--rail);
  border-radius: 8px;
  overflow: hidden;
}
.envelope::before {
  /* the flap */
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 18px;
  background: linear-gradient(180deg, rgba(66, 245, 255, 0.07), transparent);
  clip-path: polygon(0 0, 100% 0, 50% 100%);
  border-bottom: 1px solid var(--rail);
}
.envelope-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.envelope .var { font: 600 14px/1.2 var(--font-mono); }
.stamp {
  margin-left: auto;
  padding: 3px 7px;
  font: 700 10px/1 var(--font-mono);
  letter-spacing: 0.2em;
  border: 1px solid currentColor;
  border-radius: 3px;
  transform: rotate(-4deg);
}
.stamp.sealed { color: var(--accent); }
.stamp.empty { color: var(--amber); }
.stamp.unknown { color: var(--dim); }
.envelope .where { color: var(--muted); margin: 6px 0 10px; overflow-wrap: anywhere; }
.envelope .kv { grid-template-columns: 64px minmax(0, 1fr); }
.envelope .actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }

/* -- ledger -------------------------------------------------------------------------------- */
.ledger { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.ledger li { display: grid; grid-template-columns: 74px minmax(0, 1fr); gap: 2px 10px; }
.ledger .when { color: var(--dim); }
.ledger .what { overflow-wrap: anywhere; }
.ledger .detail { grid-column: 2; color: var(--muted); font-size: 12px; overflow-wrap: anywhere; }
.ledger .r-failed, .ledger .r-locked, .ledger .r-rolled { color: var(--red); }
.ledger .r-dry { color: var(--accent); }

/* -- sign in ------------------------------------------------------------------------------- */
.signin { display: grid; place-items: center; min-height: calc(100vh - 60px); padding: 16px; }
.signin-panel { width: min(420px, 100%); display: grid; gap: 14px; }
.signin-panel h1 { font: 700 18px/1.2 var(--font-mono); letter-spacing: 0.08em; }
.signin-panel p { margin: 0; }
.field { display: grid; gap: 6px; }
.field span { color: var(--muted); font-size: 13px; }
input[type="password"], input[type="text"] {
  width: 100%;
  font: 14px/1.2 var(--font-mono);
  color: var(--fg);
  background: var(--bg);
  border: 1px solid var(--rail);
  border-radius: 7px;
  padding: 11px 12px;
}
.check { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 14px; }
.check input { width: 18px; height: 18px; accent-color: var(--accent); }
.error { color: var(--red); min-height: 1.2em; font-size: 13px; }

/* -- dialog -------------------------------------------------------------------------------- */
.dialog {
  width: min(560px, calc(100vw - 32px));
  padding: 0;
  color: var(--fg);
  background: var(--bg-soft);
  border: 1px solid var(--rail);
  border-radius: 12px;
}
.dialog::backdrop { background: rgba(5, 7, 11, 0.78); }
.dialog-inner { display: grid; gap: 14px; padding: 18px; }
.dialog h3 { margin: 0; font: 600 15px/1.3 var(--font-mono); }
.dialog p { margin: 0; }
.dialog .buttons { display: flex; justify-content: flex-end; gap: 8px; flex-wrap: wrap; }
.dialog h4 { margin: 0 0 -8px; font: 600 11px/1.2 var(--font-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.tail.evidence { margin: 0; max-height: 40vh; }
.quotes { margin: 0; padding-left: 18px; display: grid; gap: 4px; color: var(--muted); overflow-wrap: anywhere; }
.small-note { font-size: 13px; }
.plan { margin: 0; padding-left: 18px; display: grid; gap: 6px; color: var(--muted); }
.plan strong { color: var(--fg); font-weight: 600; }
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.steps li { display: flex; align-items: center; gap: 8px; }
.working { height: 14px; border-radius: 3px; background:
  repeating-linear-gradient(90deg, var(--line) 0 3px, transparent 3px 13px),
  linear-gradient(90deg, transparent, rgba(66, 245, 255, 0.5), transparent) 0 0 / 40% 100% no-repeat;
  animation: run 1.2s linear infinite; }
@keyframes run { from { background-position: 0 0, -40% 0; } to { background-position: 0 0, 140% 0; } }

@media (prefers-reduced-motion: reduce) {
  .lamp--red, .working { animation: none; }
}
@media (max-width: 520px) {
  body { font-size: 14px; }
  .masthead { flex-wrap: wrap; row-gap: 4px; }
  .mark { flex: 1; }
  .meta { order: 3; flex-basis: 100%; white-space: normal; font-size: 11px; }
  .word { letter-spacing: 0.2em; }
  .alert { flex-wrap: wrap; }
  .alert .message { flex-basis: calc(100% - 24px); }
  .alert .since { margin-left: 22px; flex: 1; }
  .gauge, .kv { grid-template-columns: 64px minmax(0, 1fr); }
  .ledger li { grid-template-columns: 64px minmax(0, 1fr); }
}