/* ─── Switchboard Dashboard — semantic palette + dark/light modes ──── */

/* CSS custom properties per mode. Set on :root, overridden by [data-mode="dark"]. */
:root {
  --bg:            #F5F5F5;
  --bg-raised:    #FFFFFF;
  --ink:           #1A1A1A;
  --ink-subdued:  #666666;
  --divider:      rgba(0,0,0,0.08);
  --guest-present: #E8B84E;   /* amber */
  --turnover:     #C44733;   /* red */
  --warm:         #FFF7E6;
  --quiet:        #F5F5F5;
  --alert:        #D93025;
  --on:           #1A1A1A;
  --off:          #999999;
}

[data-mode="dark"] {
  --bg:            #0F0F0F;
  --bg-raised:    #1A1A1A;
  --ink:           #F0EDE6;
  --ink-subdued:  #999999;
  --divider:      rgba(255,255,255,0.08);
  --guest-present: #F2C867;   /* brighter amber */
  --turnover:     #E05746;   /* brighter red */
  --warm:         #332820;
  --quiet:        #1A1A1A;
  --alert:        #E0604A;
  --on:           #F0EDE6;
  --off:          #555555;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Helvetica Neue', sans-serif;
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: background 400ms ease;
}

main {
  flex: 1;
  max-width: 960px;
  margin: 0 auto;
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  width: 100%;
}

/* ─── Hero ─────────────────────────────────────────────────────────── */

.hero {
  padding: 36px 32px;
  background: var(--bg-raised);
  border-radius: 24px;
  box-shadow: 0 2px 12px var(--divider);
  position: relative;
  overflow: hidden;
}

.hero-name {
  font-size: 48px;
  font-weight: 700;
  margin: 0 0 8px;
  letter-spacing: -1px;
  line-height: 1.05;
}

.hero-subtitle {
  font-size: 20px;
  color: var(--ink-subdued);
  font-weight: 500;
}

.hero-meta {
  margin-top: 12px;
  font-size: 16px;
  color: var(--ink-subdued);
}

.hero-hint {
  margin-top: 10px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--turnover);
}

/* State-specific hero background + pulse */

body.state-checked_in.at-cabin .hero {
  background: linear-gradient(135deg, var(--bg-raised), rgba(232, 184, 78, 0.18));
  animation: pulse-warm 3.5s ease-in-out infinite;
}

body.state-checked_in:not(.at-cabin) .hero {
  background: var(--bg-raised);
  opacity: 0.85;
}

body.state-turnover .hero {
  background: linear-gradient(135deg, var(--bg-raised), rgba(196, 71, 51, 0.15));
  border-left: 6px solid var(--turnover);
}
body.state-turnover.urgency-urgent .hero {
  background: linear-gradient(135deg, var(--bg-raised), rgba(196, 71, 51, 0.28));
  animation: pulse-red 1.8s ease-in-out infinite;
}
body.state-turnover.urgency-overdue .hero {
  background: linear-gradient(135deg, var(--bg-raised), rgba(217, 48, 37, 0.42));
  border-left-color: var(--alert);
  animation: pulse-red 1.2s ease-in-out infinite;
}

body.state-ready .hero {
  background: linear-gradient(135deg, var(--bg-raised), rgba(255, 247, 230, 0.8));
  animation: pulse-gentle 5s ease-in-out infinite;
}
[data-mode="dark"] body.state-ready .hero {
  background: linear-gradient(135deg, var(--bg-raised), rgba(51, 40, 32, 0.6));
}

body.state-idle .hero {
  background: var(--bg-raised);
  opacity: 0.75;
}

/* Time-of-day influence on pulse temperature (subtle) */
body.tod-evening .hero, body.tod-night .hero { --warm-pulse: rgba(255, 180, 100, 0.2); }
body.tod-morning .hero, body.tod-day .hero     { --warm-pulse: rgba(255, 225, 180, 0.2); }

/* ─── Tiles ────────────────────────────────────────────────────────── */

.tiles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.tile {
  background: var(--bg-raised);
  padding: 16px 18px;
  border-radius: 14px;
  box-shadow: 0 1px 4px var(--divider);
  transition: background 200ms ease;
}

.tile-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--ink-subdued);
  margin-bottom: 6px;
  font-weight: 600;
}

.tile-value {
  font-size: 22px;
  font-weight: 700;
  line-height: 1.2;
}

.tile-sub {
  font-size: 13px;
  color: var(--ink-subdued);
  margin-top: 4px;
}

.tile-on    .tile-value { color: var(--guest-present); }
.tile-off   .tile-value { color: var(--ink-subdued); }
.tile-alert .tile-value { color: var(--alert); }
.tile-dim   { opacity: 0.55; }

/* ─── Devices row ──────────────────────────────────────────────────── */

.devices {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  padding: 10px 16px;
  background: var(--bg-raised);
  border-radius: 10px;
  font-size: 13px;
  color: var(--ink-subdued);
  box-shadow: 0 1px 3px var(--divider);
}

.device-name {
  font-weight: 600;
  color: var(--ink);
  margin-right: 4px;
}

.device-on   { color: var(--guest-present); }
.device-off  { color: var(--off); }

/* ─── Log ──────────────────────────────────────────────────────────── */

.log {
  background: var(--bg-raised);
  border-radius: 10px;
  padding: 10px 16px;
  font-size: 13px;
  box-shadow: 0 1px 3px var(--divider);
}
.log summary {
  cursor: pointer;
  color: var(--ink-subdued);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.log[open] summary { margin-bottom: 10px; }
.log-body { overflow-x: auto; }
.log-table { width: 100%; border-collapse: collapse; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.log-table td { padding: 3px 8px; border-bottom: 1px solid var(--divider); }
.log-table td:first-child { color: var(--ink-subdued); font-weight: 600; width: 180px; }
.log-table td:last-child { color: var(--ink); word-break: break-all; }

/* ─── Footer ───────────────────────────────────────────────────────── */

footer {
  max-width: 960px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  justify-content: space-between;
  color: var(--ink-subdued);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  width: 100%;
}
.state-tag { font-weight: 700; color: var(--ink); }

/* ─── Error page ───────────────────────────────────────────────────── */

body.state-error main {
  justify-content: center;
  align-items: center;
  text-align: center;
  padding-top: 80px;
}
body.state-error h1 { color: var(--alert); font-size: 32px; }

/* ─── Animations ───────────────────────────────────────────────────── */

@keyframes pulse-warm {
  0%, 100% { box-shadow: 0 2px 12px var(--divider), 0 0 0 rgba(232, 184, 78, 0); }
  50%      { box-shadow: 0 2px 20px var(--divider), 0 0 40px rgba(232, 184, 78, 0.35); }
}

@keyframes pulse-red {
  0%, 100% { box-shadow: 0 2px 12px var(--divider), 0 0 0 rgba(196, 71, 51, 0); }
  50%      { box-shadow: 0 2px 20px var(--divider), 0 0 50px rgba(196, 71, 51, 0.55); }
}

@keyframes pulse-gentle {
  0%, 100% { box-shadow: 0 2px 12px var(--divider), 0 0 10px rgba(255, 225, 180, 0.2); }
  50%      { box-shadow: 0 2px 20px var(--divider), 0 0 40px rgba(255, 225, 180, 0.45); }
}

/* ─── Responsive ───────────────────────────────────────────────────── */

@media (max-width: 520px) {
  main { padding: 16px 12px; gap: 14px; }
  .hero { padding: 24px 20px; }
  .hero-name { font-size: 36px; }
  .hero-subtitle { font-size: 16px; }
  .tile-value { font-size: 18px; }
  footer { flex-direction: column; gap: 4px; text-align: center; }
}

/* Prefer-reduced-motion: disable pulses */
@media (prefers-reduced-motion: reduce) {
  .hero { animation: none !important; }
}