/* ShoWise Cockpit — glass-cockpit / MCDU instrument aesthetic.
   Committed single (dark) look on purpose: an instrument panel has no light mode.
   Two type roles: condensed grotesque for labels/wordmark, system mono for
   telemetry. Colour is a semantic annunciator code, not decoration:
     green = nominal · amber = caution/standby · cyan = advisory · red = fault. */

@font-face {
  font-family: "Roboto Condensed";
  src: url("/assets/font/RobotoCondensed.ttf") format("truetype-variations");
  font-weight: 300 700;
  font-display: swap;
}

:root {
  --void:      #0E1216;
  --panel:     #161B22;
  --raised:    #1B222B;
  --edge:      #2A323D;
  --edge-lit:  #3A4653;
  --ink:       #C6D2DE;
  --ink-dim:   #7A8794;
  --ink-faint: #4C5763;

  --nominal:  #3FE0A0;
  --caution:  #F5B942;
  --advisory: #5AC8FA;
  --fault:    #FF6060;

  --mono: ui-monospace, "SF Mono", "Cascadia Code", "JetBrains Mono",
          "Liberation Mono", Consolas, monospace;
  --cond: "Roboto Condensed", "Arial Narrow", system-ui, sans-serif;
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  font-family: var(--mono);
  color: var(--ink);
  background-color: var(--void);
  /* faint horizontal scanlines + a soft top glow — the CRT/annunciator surface */
  background-image:
    radial-gradient(120% 60% at 50% -10%, rgba(90,200,250,0.06), transparent 60%),
    repeating-linear-gradient(0deg, rgba(255,255,255,0.014) 0 1px, transparent 1px 3px);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* Shared instrument primitives ------------------------------------------ */

.lamp {
  --lamp: var(--caution);
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--lamp);
  box-shadow: 0 0 0 1px rgba(0,0,0,0.5), 0 0 8px 1px var(--lamp);
  flex: none;
}

.tlm {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--ink-dim);
}

/* ===== Login / pre-flight ============================================== */

.preflight {
  min-height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: clamp(1.5rem, 5vh, 3rem);
  padding: 2rem 1.25rem calc(2rem + env(safe-area-inset-bottom));
}

.wordmark { text-align: center; line-height: 1; }

.wordmark__eyebrow {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.55em;
  text-transform: uppercase;
  color: var(--advisory);
  padding-left: 0.55em; /* optically re-centre the tracked caps */
}

.wordmark__title {
  font-family: var(--cond);
  font-weight: 700;
  font-size: clamp(3.2rem, 16vw, 5.5rem);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0.12em 0 0;
  padding-left: 0.12em;
  color: var(--ink);
  text-shadow: 0 0 22px rgba(90,200,250,0.12);
}

.auth-panel {
  width: 100%;
  max-width: 22rem;
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
  padding: 1.6rem 1.4rem 1.4rem;
  background: linear-gradient(180deg, var(--raised), var(--panel));
  border: 1px solid var(--edge);
  border-radius: 6px;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.03),
    0 18px 40px -20px rgba(0,0,0,0.9);
}

.field { display: flex; flex-direction: column; gap: 0.4rem; }

.field__label {
  font-family: var(--cond);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

.field__input {
  font-family: var(--mono);
  font-size: 1rem;
  color: var(--ink);
  background: #0C0F13;
  border: 1px solid var(--edge);
  border-radius: 4px;
  padding: 0.7rem 0.8rem;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.field__input:focus {
  border-color: var(--advisory);
  box-shadow: 0 0 0 1px var(--advisory), 0 0 14px -2px rgba(90,200,250,0.5);
}

.engage {
  margin-top: 0.35rem;
  font-family: var(--cond);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--caution);
  background: transparent;
  border: 1px solid var(--caution);
  border-radius: 4px;
  padding: 0.8rem 1rem;
  padding-left: calc(1rem + 0.28em);
  cursor: pointer;
  transition: background 0.15s, color 0.15s, box-shadow 0.15s;
}
.engage:hover,
.engage:focus-visible {
  color: #0C0F13;
  background: var(--caution);
  box-shadow: 0 0 18px -2px rgba(245,185,66,0.6);
  outline: none;
}

.annunciator {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0.1rem 0 0;
  font-family: var(--mono);
  font-size: 0.76rem;
  letter-spacing: 0.03em;
}
.annunciator.is-standby { color: var(--ink-dim); }
.annunciator.is-standby .lamp { --lamp: var(--advisory); }
.annunciator.is-fault { color: var(--fault); }
.annunciator.is-fault .lamp { --lamp: var(--fault); animation: blink 0.9s steps(1) infinite; }

.preflight__foot {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
  text-align: center;
}

/* ===== Panel / dashboard ============================================== */

.scr-panel {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.hud {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 0.75rem;
  padding: 0.75rem 1rem;
  padding-top: calc(0.75rem + env(safe-area-inset-top));
  background: linear-gradient(180deg, rgba(14,18,22,0.96), rgba(14,18,22,0.8));
  border-bottom: 1px solid var(--edge);
  backdrop-filter: blur(6px);
}
.hud::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--advisory), transparent);
  opacity: 0.5;
}

.hud__brand { order: 1; display: flex; align-items: center; gap: 0.5rem; min-width: 0; }
.hud__mark { color: var(--advisory); font-size: 1.05rem; }
.hud__name {
  font-family: var(--cond);
  font-size: 1.05rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  white-space: nowrap;
  color: var(--ink-dim);
}
.hud__name b { color: var(--ink); font-weight: 700; }

/* Mobile: telemetry drops to its own full-width status line below the
   brand + disengage row — an instrument status strip, not a cramped column. */
.hud__telemetry {
  order: 3;
  flex-basis: 100%;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding-top: 0.35rem;
  border-top: 1px solid rgba(255,255,255,0.04);
}
.hud__telemetry .tlm--clock::before {
  content: "·";
  color: var(--ink-faint);
  margin-right: 0.55rem;
}
.tlm--clock { color: var(--nominal); }

.hud__logout { order: 2; margin-left: auto; }
.hud__logout button {
  font-family: var(--cond);
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-dim);
  background: transparent;
  border: 1px solid var(--edge);
  border-radius: 4px;
  padding: 0.5rem 0.7rem;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}
.hud__logout button:hover,
.hud__logout button:focus-visible {
  color: var(--fault);
  border-color: var(--fault);
  outline: none;
}

.panel {
  flex: 1;
  width: 100%;
  max-width: 42rem;
  margin: 0 auto;
  padding: 1.25rem 1rem 2rem;
}

.panel__pilot {
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.05em;
  color: var(--ink-dim);
  margin: 0.25rem 0 1.1rem;
}
.panel__pilot b { color: var(--advisory); font-weight: 600; }

.annunciators {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.tile {
  position: relative;
  padding: 1rem 1.1rem 1.15rem;
  background: linear-gradient(180deg, var(--raised), var(--panel));
  border: 1px solid var(--edge);
  border-left-width: 3px;
  border-radius: 5px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.025);
}
.tile.is-standby { border-left-color: var(--caution); }
.tile.is-offline { border-left-color: var(--ink-faint); }
.tile.is-nominal { border-left-color: var(--nominal); }

.tile__top {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.55rem;
}
.tile.is-standby .lamp { --lamp: var(--caution); animation: pulse 2.4s ease-in-out infinite; }
.tile.is-offline .lamp { --lamp: var(--ink-faint); box-shadow: 0 0 0 1px rgba(0,0,0,0.5); }
.tile.is-nominal .lamp { --lamp: var(--nominal); }

.tile__code {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--ink-dim);
}
.tile__state {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.tile.is-standby .tile__state { color: var(--caution); }
.tile.is-offline .tile__state { color: var(--ink-faint); }
.tile.is-nominal .tile__state { color: var(--nominal); }

.tile__name {
  font-family: var(--cond);
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: 0.02em;
  margin: 0 0 0.2rem;
  color: var(--ink);
}
.tile__desc {
  font-family: var(--mono);
  font-size: 0.78rem;
  line-height: 1.5;
  letter-spacing: 0.01em;
  color: var(--ink-dim);
  margin: 0;
  max-width: 34ch;
}

.panel__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
  padding-bottom: calc(1rem + env(safe-area-inset-bottom));
  border-top: 1px solid var(--edge);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.05em;
  color: var(--ink-faint);
}

/* Wider screens: HUD collapses to a single row, tiles two-up ------------- */
@media (min-width: 40rem) {
  .hud { flex-wrap: nowrap; }
  .hud__telemetry {
    order: 2;
    flex-basis: auto;
    margin-left: auto;
    padding-top: 0;
    border-top: 0;
  }
  .hud__logout { order: 3; margin-left: 0; }

  .annunciators { grid-template-columns: 1fr 1fr; }
  .annunciators .tile:first-child { grid-column: 1 / -1; } /* headline system full-width */
}

/* Motion ---------------------------------------------------------------- */
@keyframes pulse {
  0%, 100% { opacity: 1;   box-shadow: 0 0 0 1px rgba(0,0,0,0.5), 0 0 8px 1px var(--lamp); }
  50%      { opacity: 0.5; box-shadow: 0 0 0 1px rgba(0,0,0,0.5), 0 0 3px 0 var(--lamp); }
}
@keyframes blink { 0%, 49% { opacity: 1; } 50%, 100% { opacity: 0.25; } }

@media (prefers-reduced-motion: reduce) {
  .tile .lamp, .annunciator .lamp { animation: none !important; }
}