:root {
  --bg: #0b1f2a;
  --bg-card: #123040;
  --ink: #e8f4f8;
  --muted: #9bb8c4;
  --accent: #f0b429;
  --accent-2: #3dd6c6;
  --warn: #ffb4a2;
  --border: rgba(255, 255, 255, 0.08);
  --radius: 1rem;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
}

html, body {
  margin: 0;
  min-height: 100%;
  background: radial-gradient(1200px 600px at 20% -10%, #1a4a5c 0%, transparent 55%),
              radial-gradient(900px 500px at 100% 0%, #2a3a1a 0%, transparent 45%),
              var(--bg);
  color: var(--ink);
}

a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }

.lnbt-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  max-width: 42rem;
  margin: 0 auto;
  padding: 0 1rem 2rem;
}

.lnbt-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
}

.lnbt-brand {
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--accent);
  font-size: 1.15rem;
  text-decoration: none;
}

.lnbt-nav {
  display: flex;
  gap: 1rem;
  font-size: 0.95rem;
}

.lnbt-nav a { color: var(--muted); }
.lnbt-nav a:hover { color: var(--ink); }

.lnbt-main { flex: 1; padding: 1.25rem 0 2rem; }

.lnbt-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
  color: var(--muted);
  font-size: 0.85rem;
  border-top: 1px solid var(--border);
  padding-top: 1rem;
}

.lnbt-footer .dot { opacity: 0.5; }

.hero h1 {
  font-size: clamp(1.45rem, 4vw, 1.9rem);
  line-height: 1.25;
  margin: 0.35rem 0 0.75rem;
  font-weight: 750;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  color: var(--accent);
  margin: 0;
  font-weight: 700;
}

.lede {
  color: var(--muted);
  line-height: 1.5;
  margin: 0 0 1.25rem;
}

.lede strong { color: var(--ink); }

.card, .clock-stage, .loc-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.2rem;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
}

.loc-card h2 {
  margin-top: 0;
  font-size: 1.2rem;
}

.muted { color: var(--muted); }
.small { font-size: 0.85rem; }

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.55rem;
  font-weight: 650;
  border: 1px solid transparent;
  padding: 0.55rem 1rem;
  cursor: pointer;
  text-decoration: none;
  box-sizing: border-box;
  line-height: 1.2;
}

a.btn:hover {
  text-decoration: none;
}

.btn:disabled { opacity: 0.55; cursor: wait; }

.btn-primary {
  background: var(--accent);
  color: #1a1400;
}

.btn-primary:hover:not(:disabled) {
  filter: brightness(1.05);
  color: #1a1400;
}

.btn-outline-light {
  background: transparent;
  color: var(--ink);
  border-color: rgba(255, 255, 255, 0.25);
}

.btn-outline-light:hover:not(:disabled) {
  border-color: var(--accent-2);
  color: var(--accent-2);
}

.btn-lg { font-size: 1.05rem; padding: 0.7rem 1.25rem; }

.manual {
  margin-top: 1.25rem;
  color: var(--muted);
}

.manual summary {
  cursor: pointer;
  color: var(--accent-2);
  margin-bottom: 0.75rem;
}

.manual-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.pick-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin: 0.85rem 0 0.25rem;
}

.pick-grid label {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.pick-card h2 {
  margin-bottom: 0.35rem;
}

.mt-card {
  margin-top: 1rem;
}

.clock-primary {
  margin-bottom: 1.25rem;
}

.pick-secondary {
  opacity: 0.95;
}

.pick-secondary h2 {
  font-size: 1.05rem;
}

select.form-control {
  appearance: auto;
  cursor: pointer;
}

.manual label {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.manual-paste-label {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.manual-paste {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.85rem;
  min-height: 4.5rem;
  resize: vertical;
  word-break: break-all;
}

.form-control {
  background: #0a1820;
  border: 1px solid var(--border);
  color: var(--ink);
  border-radius: 0.45rem;
  padding: 0.45rem 0.55rem;
}

.clock-stage { text-align: center; }

.city-line {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.city-line .label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.city-line .city {
  font-size: 1.25rem;
  font-weight: 700;
}

.meta-line {
  font-size: 0.85rem;
  margin: 0.4rem 0 1.25rem;
}

.clock-pair {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

@media (min-width: 540px) {
  .clock-pair { grid-template-columns: 1fr 1fr; }
}

.clock-face {
  padding: 1rem 0.5rem 0.85rem;
  border-radius: 0.85rem;
  background: linear-gradient(180deg, rgba(240, 180, 41, 0.14), transparent 70%);
}

.civil-face {
  background: linear-gradient(180deg, rgba(61, 214, 198, 0.12), transparent 70%);
}

.clock-label {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin-bottom: 0.25rem;
  font-weight: 700;
}

.clock-digits {
  display: block;
  font-variant-numeric: tabular-nums;
  font-size: clamp(2.2rem, 10vw, 3.4rem);
  font-weight: 750;
  letter-spacing: 0.04em;
  line-height: 1.05;
  color: var(--accent);
}

.civil-digits { color: var(--accent-2); }

.clock-sub {
  display: block;
  margin-top: 0.35rem;
  color: var(--muted);
  font-size: 0.85rem;
  word-break: break-word;
}

.offset-line {
  font-size: 0.85rem;
  margin: 0 0 0.75rem;
  line-height: 1.4;
}

.offset-line .sep { opacity: 0.5; margin: 0 0.25rem; }

.facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
  text-align: left;
  margin-top: 0.5rem;
}

.fact {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 0.55rem;
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--border);
}

.fact-label {
  display: block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 0.2rem;
}

.fact-value {
  font-variant-numeric: tabular-nums;
  font-size: 0.92rem;
  font-weight: 600;
}

.banner {
  border-radius: 0.65rem;
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
}

.banner-warn {
  background: rgba(255, 180, 162, 0.12);
  border: 1px solid rgba(255, 180, 162, 0.35);
  color: var(--warn);
}

.banner-info {
  background: rgba(61, 214, 198, 0.1);
  border: 1px solid rgba(61, 214, 198, 0.3);
  color: var(--accent-2);
}

/* Larger tap targets on phones */
@media (max-width: 520px) {
  .btn-lg { min-height: 3rem; width: 100%; }
  .actions .btn { min-height: 2.75rem; }
  .lnbt-shell { padding-left: max(1rem, env(safe-area-inset-left)); padding-right: max(1rem, env(safe-area-inset-right)); padding-bottom: max(2rem, env(safe-area-inset-bottom)); }
}

.prose h1 { margin-top: 0; }
.prose p, .prose li { color: var(--muted); line-height: 1.55; }
.prose strong { color: var(--ink); }
.prose code {
  background: rgba(0, 0, 0, 0.3);
  padding: 0.1rem 0.35rem;
  border-radius: 0.3rem;
  color: var(--accent);
}

/*
 * McDonald’s-style “Over N served” — under civil clock, above “Running locally”.
 * Impact / Arial Black ≈ the classic marquee look.
 */
.served-sign {
  margin: 0.85rem 0 0.35rem;
  font-family: Impact, "Arial Black", "Helvetica Neue Condensed", "Franklin Gothic Demi", sans-serif;
  font-size: clamp(1.15rem, 4.2vw, 1.55rem);
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #ffc72c;
  text-shadow: 0 1px 0 rgba(218, 41, 28, 0.35), 0 0 18px rgba(255, 199, 44, 0.2);
  font-variant-numeric: tabular-nums;
  line-height: 1.15;
}

.served-sign #served-total {
  color: #ffe08a;
}

/*
 * Kill Blazor’s default full-page grey reconnect spinner.
 * We use #lnbt-mothership (thin top bar) + custom reconnectionHandler instead.
 */
#components-reconnect-modal,
#components-reconnect-modal.components-reconnect-show,
#components-reconnect-modal.components-reconnect-failed,
#components-reconnect-modal.components-reconnect-rejected,
#components-reconnect-modal.components-reconnect-hide {
  display: none !important;
  visibility: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
  position: fixed !important;
  width: 0 !important;
  height: 0 !important;
  overflow: hidden !important;
  background: transparent !important;
  z-index: -1 !important;
}

/* Thin mothership strip — never a full-page grey wall */
.lnbt-mothership {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1200;
  margin: 0 auto;
  max-width: 42rem;
  padding: 0.5rem 1rem 0.6rem;
  background: rgba(18, 48, 64, 0.97);
  border: 1px solid rgba(240, 180, 41, 0.45);
  border-top: none;
  border-radius: 0 0 0.65rem 0.65rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  text-align: center;
  line-height: 1.35;
  font-size: 0.85rem;
}

.lnbt-mothership[hidden] {
  display: none !important;
}

.lnbt-mothership .reconnect-title {
  display: block;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.72rem;
  margin-bottom: 0.15rem;
}

.lnbt-mothership .reconnect-detail {
  color: var(--muted);
}

.lnbt-mothership .reconnect-reload {
  display: inline-block;
  margin-left: 0.35rem;
  color: var(--accent-2);
}

.lnbt-mothership.is-failed {
  border-color: rgba(255, 180, 162, 0.45);
}

body.lnbt-mothership-down .pick-card {
  opacity: 0.55;
  pointer-events: none;
}

body.lnbt-mothership-down .clock-stage {
  outline: 1px solid rgba(240, 180, 41, 0.25);
}

#blazor-error-ui {
  background: #5a1a1a;
  color: #fff;
  bottom: 0;
  box-shadow: 0 -1px 8px rgba(0, 0, 0, 0.4);
  display: none;
  left: 0;
  padding: 0.6rem 1.25rem;
  position: fixed;
  width: 100%;
  z-index: 1000;
}

#blazor-error-ui .reload,
#blazor-error-ui .dismiss {
  color: #fff;
  margin-left: 0.75rem;
}

#blazor-error-ui .dismiss {
  cursor: pointer;
  position: absolute;
  right: 0.75rem;
  top: 0.5rem;
}

@media (max-width: 520px) {
  .facts { grid-template-columns: 1fr; }
  .manual-grid { grid-template-columns: 1fr; }
  .pick-grid { grid-template-columns: 1fr; }
  .alarm-grid { grid-template-columns: 1fr 1fr; }
}

.override-hint {
  margin: -0.65rem 0 1rem;
  line-height: 1.4;
}

.time-roles {
  margin-top: 1rem;
  padding: 0.85rem 0.95rem;
  border-radius: 0.65rem;
  background: rgba(0, 0, 0, 0.18);
  border: 1px solid var(--border);
  text-align: left;
}

.time-roles-standalone {
  margin-top: 1rem;
}

.time-roles-title {
  margin: 0 0 0.5rem;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  font-weight: 700;
}

.time-roles-list {
  margin: 0 0 0.55rem;
  padding-left: 1.15rem;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.45;
}

.time-roles-list strong { color: var(--ink); }

.mb-0 { margin-bottom: 0 !important; }
.mt-2 { margin-top: 0.5rem !important; }

/* Alarms */
.alarms-card h2 {
  margin-top: 0;
  font-size: 1.15rem;
}

.alarms-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin: 0.75rem 0 0.25rem;
}

.alarm-slot {
  padding: 0.75rem;
  border-radius: 0.65rem;
  background: rgba(0, 0, 0, 0.18);
  border: 1px solid var(--border);
}

.alarm-slot-head {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
  align-items: center;
  margin-bottom: 0.65rem;
}

.alarm-enable {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 650;
  color: var(--ink);
  min-width: 6.5rem;
}

.alarm-label {
  flex: 1;
  min-width: 10rem;
}

.alarm-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem;
}

@media (min-width: 560px) {
  .alarm-grid { grid-template-columns: 1fr 1fr 1fr 1fr; }
}

.alarm-grid label {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.8rem;
  color: var(--muted);
}

.alarm-weekdays {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.55rem;
}

.weekday-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  font-size: 0.78rem;
  color: var(--muted);
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.2rem 0.45rem;
  cursor: pointer;
}

.weekday-chip input { margin: 0; }

.alarm-equiv {
  margin: 0.55rem 0 0;
  line-height: 1.4;
  color: var(--accent-2);
  font-variant-numeric: tabular-nums;
}

/* ── Wall-clock overlay (iOS-safe: reparented to body, class .is-open) ── */
.lnbt-fs {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  min-height: 100dvh;
  min-height: -webkit-fill-available;
  z-index: 2147483000;
  box-sizing: border-box;
  margin: 0;
  overflow: hidden;
  color: var(--ink);
  display: none;
  align-items: center;
  justify-content: center;
  padding:
    max(0.5rem, env(safe-area-inset-top, 0px))
    max(0.5rem, env(safe-area-inset-right, 0px))
    max(0.5rem, env(safe-area-inset-bottom, 0px))
    max(0.5rem, env(safe-area-inset-left, 0px));
  background:
    radial-gradient(120% 80% at 50% 0%, #1a4a5c 0%, transparent 55%),
    radial-gradient(90% 70% at 100% 100%, #2a3a1a 0%, transparent 50%),
    #07161d;
  -webkit-user-select: none;
  user-select: none;
  touch-action: manipulation;
}

.lnbt-fs.is-open {
  display: flex !important;
}

body.lnbt-fs-open {
  overflow: hidden !important;
  position: fixed;
  width: 100%;
  height: 100%;
}

body.lnbt-fs-open .lnbt-shell,
body.lnbt-fs-open .lnbt-mothership {
  visibility: hidden !important;
  pointer-events: none !important;
}

.lnbt-fs-inner {
  width: 100%;
  max-width: 100%;
  max-height: 100%;
  box-sizing: border-box;
  padding: 0 0.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  overflow: hidden;
}

.lnbt-fs-city {
  margin: 0;
  max-width: 100%;
  font-size: clamp(0.85rem, 2.6vmin, 1.2rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.lnbt-fs-brand {
  margin: 0;
  font-size: clamp(0.65rem, 1.8vmin, 0.8rem);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent);
  font-weight: 700;
}

/* Big digital wall face */
.lnbt-fs-face {
  width: min(94vw, 92dvh * 1.85, 52rem);
  max-width: 100%;
  margin: 0.35rem 0;
  box-sizing: border-box;
}

.lnbt-fs-bezel {
  border-radius: clamp(0.75rem, 2.5vmin, 1.4rem);
  padding: clamp(0.45rem, 1.6vmin, 0.85rem);
  background: linear-gradient(145deg, #2a3a42 0%, #0a1218 40%, #1a2830 100%);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.06),
    0 12px 40px rgba(0, 0, 0, 0.55),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.lnbt-fs-screen {
  display: flex;
  flex-wrap: nowrap;
  align-items: baseline;
  justify-content: center;
  gap: clamp(0.35rem, 2vmin, 1rem);
  padding: clamp(0.7rem, 3vmin, 1.6rem) clamp(0.5rem, 2.5vmin, 1.4rem);
  border-radius: clamp(0.45rem, 1.5vmin, 0.9rem);
  background:
    radial-gradient(120% 100% at 50% 0%, rgba(240, 180, 41, 0.12), transparent 55%),
    linear-gradient(180deg, #0c1a14 0%, #050c0a 100%);
  border: 1px solid rgba(240, 180, 41, 0.22);
  box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.55);
  overflow: hidden;
  max-width: 100%;
  box-sizing: border-box;
}

.lnbt-fs-digits {
  margin: 0;
  font-variant-numeric: tabular-nums;
  font-family: "Segoe UI", "Helvetica Neue", system-ui, sans-serif;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1;
  color: #ffd56a;
  text-shadow:
    0 0 12px rgba(240, 180, 41, 0.55),
    0 0 36px rgba(240, 180, 41, 0.28),
    0 2px 0 rgba(0, 0, 0, 0.4);
  /* Fit wall tablet: scale by both axes so nothing clips */
  font-size: clamp(2.4rem, 14vmin, 7.5rem);
  white-space: nowrap;
  max-width: 100%;
}

.lnbt-fs-ampm {
  font-size: clamp(0.95rem, 4.5vmin, 2.1rem);
  font-weight: 750;
  letter-spacing: 0.08em;
  color: #f0b429;
  text-shadow: 0 0 14px rgba(240, 180, 41, 0.45);
  flex-shrink: 0;
  padding-bottom: 0.12em;
}

.lnbt-fs-civil-strip {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: center;
  gap: 0.4rem 0.65rem;
  max-width: 100%;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  background: rgba(61, 214, 198, 0.1);
  border: 1px solid rgba(61, 214, 198, 0.28);
  font-variant-numeric: tabular-nums;
  box-sizing: border-box;
}

.lnbt-fs-civil-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  font-weight: 700;
}

.lnbt-fs-civil-digits {
  font-size: clamp(0.95rem, 3.2vmin, 1.35rem);
  font-weight: 700;
  color: var(--accent-2);
}

.lnbt-fs-civil-meta {
  font-size: 0.75rem;
  color: var(--muted);
}

.lnbt-fs-utc {
  margin: 0.2rem 0 0;
  font-size: clamp(0.75rem, 2.2vmin, 0.9rem);
  font-variant-numeric: tabular-nums;
}

.lnbt-fs-alarm-banner {
  margin: 0.35rem 0 0;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #1a1000;
  background: #ffc72c;
  box-shadow: 0 0 24px rgba(255, 199, 44, 0.55);
}

.lnbt-fs-alarm-banner[hidden] {
  display: none !important;
}

.lnbt-fs-exit {
  margin-top: 0.65rem;
  min-width: 7.5rem;
  z-index: 1;
}

/* Landscape: prioritize face width, keep chrome compact */
@media (orientation: landscape) {
  .lnbt-fs-inner { gap: 0.28rem; }
  .lnbt-fs-face {
    width: min(88vw, 78dvh * 2.2, 56rem);
  }
  .lnbt-fs-digits {
    font-size: clamp(2.6rem, 18vmin, 8rem);
  }
  .lnbt-fs-exit {
    margin-top: 0.4rem;
    padding: 0.35rem 0.85rem;
  }
}

/* Alarm visual: flash wall background ~1 minute */
.lnbt-fs.is-alarming {
  animation: lnbt-alarm-bg 0.85s ease-in-out infinite;
}

.lnbt-fs.is-alarming .lnbt-fs-bezel {
  box-shadow:
    0 0 0 2px rgba(255, 199, 44, 0.65),
    0 0 48px rgba(255, 80, 40, 0.45),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.lnbt-fs.is-alarming .lnbt-fs-digits {
  color: #fff3c4;
  text-shadow:
    0 0 18px rgba(255, 120, 40, 0.85),
    0 0 40px rgba(240, 180, 41, 0.55);
}

@keyframes lnbt-alarm-bg {
  0%, 100% {
    background:
      radial-gradient(120% 80% at 50% 0%, #4a2810 0%, transparent 55%),
      radial-gradient(90% 70% at 100% 100%, #5a1810 0%, transparent 50%),
      #1a0805;
  }
  50% {
    background:
      radial-gradient(120% 80% at 50% 0%, #c87818 0%, transparent 55%),
      radial-gradient(90% 70% at 100% 100%, #a02818 0%, transparent 50%),
      #3a1008;
  }
}

/* Also pulse main page if alarm fires outside wall mode */
body.lnbt-alarm-flash .clock-stage {
  animation: lnbt-alarm-card 0.85s ease-in-out infinite;
}

@keyframes lnbt-alarm-card {
  0%, 100% { outline: 2px solid rgba(240, 180, 41, 0.35); }
  50% { outline: 3px solid rgba(255, 120, 40, 0.95); background: #2a1810; }
}

.prose ol { color: var(--muted); line-height: 1.55; }
.prose ol li { margin-bottom: 0.55rem; }
.prose h2 { margin-top: 1.6rem; color: var(--ink); font-size: 1.2rem; }

/* Version / update UX */
.footer-version {
  font-variant-numeric: tabular-nums;
  opacity: 0.9;
}

.lnbt-update-banner {
  margin: 0.65rem 0 0;
  padding: 0.65rem 0.85rem;
  border-radius: 0.65rem;
  background: rgba(240, 180, 41, 0.14);
  border: 1px solid rgba(240, 180, 41, 0.45);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.lnbt-update-banner[hidden] {
  display: none !important;
}

.lnbt-update-banner-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.65rem;
}

.lnbt-update-text {
  flex: 1 1 12rem;
  font-size: 0.92rem;
  color: var(--ink);
  font-weight: 600;
  line-height: 1.35;
}

.btn-sm {
  padding: 0.4rem 0.75rem;
  font-size: 0.88rem;
}

.version-card {
  margin: 0 0 1.5rem;
  padding: 1rem 1.1rem;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--border);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
}

.version-card-title {
  margin: 0 0 0.5rem !important;
  font-size: 1.05rem !important;
  color: var(--accent) !important;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.version-line {
  margin: 0.25rem 0;
  color: var(--ink);
}

.version-status {
  margin: 0.65rem 0 0.35rem;
  font-size: 0.9rem;
  font-weight: 650;
  color: var(--accent-2);
}

.version-status.is-update {
  color: var(--accent);
}

.version-status.is-ok {
  color: var(--accent-2);
}

.version-status.is-err {
  color: var(--warn);
}

.version-actions {
  margin-top: 0.75rem;
  margin-bottom: 0.65rem;
}

/* Meeting proposals (free) */
.meet-card h2 {
  margin-top: 0;
  font-size: 1.15rem;
}

.meet-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem 0.85rem;
  margin-top: 0.5rem;
}

.meet-form-grid label {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.meet-note-field {
  grid-column: 1 / -1;
}

.meet-preview {
  margin-top: 1rem;
  padding: 0.85rem 0.95rem;
  border-radius: 0.65rem;
  background: rgba(0, 0, 0, 0.18);
  border: 1px solid var(--border);
}

.meet-preview h3 {
  margin: 0 0 0.45rem;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
}

.meet-preview-list {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.5;
}

.meet-preview-list strong { color: var(--ink); }

.meet-dual-table-wrap {
  overflow-x: auto;
  margin: 0.5rem 0 0.75rem;
}

.meet-dual-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.meet-dual-table th,
.meet-dual-table td {
  text-align: left;
  padding: 0.55rem 0.45rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

.meet-dual-table th {
  color: var(--accent);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
}

.meet-utc-row td {
  color: var(--accent-2);
  font-weight: 650;
}

.meet-teach {
  margin: 0.35rem 0 0.75rem;
  line-height: 1.45;
}

.meet-explore {
  border-color: rgba(61, 214, 198, 0.25);
}

.meet-explore h2 {
  margin-top: 0;
  color: var(--accent-2);
}

.meet-note {
  margin: 0 0 1rem;
  line-height: 1.45;
}

.meet-recent-list {
  margin: 0.35rem 0 0;
  padding-left: 1.1rem;
  color: var(--muted);
}

.btn-linkish {
  background: none;
  border: none;
  color: var(--accent-2);
  cursor: pointer;
  padding: 0;
  font: inherit;
  text-align: left;
  text-decoration: underline;
}

.btn-linkish:hover {
  color: var(--ink);
}

@media (max-width: 520px) {
  .meet-form-grid { grid-template-columns: 1fr; }
}

/* Reserved meeting alarm (4th slot) */
.alarm-slot-meeting {
  border-color: rgba(61, 214, 198, 0.35);
  background: rgba(61, 214, 198, 0.08);
}

.meeting-alarm-badge {
  display: inline-block;
  padding: 0.15rem 0.45rem;
  border-radius: 0.35rem;
  background: rgba(61, 214, 198, 0.2);
  color: var(--accent-2);
  font-weight: 750;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.meeting-alarm-hint {
  margin: 0 0 0.35rem;
  line-height: 1.4;
}

.meeting-alarm-actions {
  margin-top: 0.55rem;
}

/* Meeting accept / status */
.meet-accepted-card {
  border-color: rgba(61, 214, 198, 0.4);
}

.meet-status-badge {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border-radius: 0.35rem;
  font-weight: 750;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0.35rem 0 0.65rem;
}

.meet-status-badge.inline {
  margin: 0 0.35rem;
  vertical-align: middle;
}

.meet-status-badge.accepted {
  background: rgba(61, 214, 198, 0.2);
  color: var(--accent-2);
}

.meet-status-badge.waiting {
  background: rgba(240, 180, 41, 0.15);
  color: var(--accent);
}

.meet-status-url {
  font-size: 0.8rem;
  word-break: break-all;
  color: var(--muted);
}

.meet-recent-item {
  margin-bottom: 0.45rem;
  line-height: 1.5;
}

.meet-accept-done {
  padding: 0.65rem 0.75rem;
  border-radius: 0.55rem;
  background: rgba(61, 214, 198, 0.08);
  border: 1px solid rgba(61, 214, 198, 0.25);
}

.meet-declined-card {
  border-color: rgba(255, 180, 162, 0.45);
}

.meet-status-badge.declined {
  background: rgba(255, 180, 162, 0.18);
  color: var(--warn);
}

.meet-accept-done.is-decline {
  background: rgba(255, 180, 162, 0.08);
  border-color: rgba(255, 180, 162, 0.35);
}

.meet-decline-note {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  margin: 0.75rem 0 0.5rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.meet-decline-btn:hover:not(:disabled) {
  border-color: var(--warn);
  color: var(--warn);
}