/* Time — full-screen room clock */

.clock-page {
  --clock-bg: linear-gradient(160deg, #1a1a1a, #000000);
  --clock-time: #00cd00;
  --clock-date: #ff3333;
  --clock-muted: #5f8f5f;
  --clock-line: rgba(0, 205, 0, 0.45);
  --clock-ink: #061006;
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--clock-bg);
  color: var(--clock-time);
  font-family: Outfit, system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.clock-page[data-theme="amber"] {
  --clock-bg: #100c06;
  --clock-time: #ffb000;
  --clock-date: #ff7a18;
  --clock-muted: #a08050;
  --clock-line: rgba(255, 176, 0, 0.45);
  --clock-ink: #1a1000;
}

.clock-page[data-theme="ice"] {
  --clock-bg: #070b14;
  --clock-time: #f4f8ff;
  --clock-date: #8eb7ff;
  --clock-muted: #7f93ad;
  --clock-line: rgba(142, 183, 255, 0.45);
  --clock-ink: #070b14;
}

.clock-page[data-theme="lab"] {
  --clock-bg: #0a0b0f;
  --clock-time: #2dd4bf;
  --clock-date: #c4b5fd;
  --clock-muted: #7c8aa0;
  --clock-line: rgba(45, 212, 191, 0.45);
  --clock-ink: #041614;
}

.clock-page[data-theme="white"] {
  --clock-bg: #000000;
  --clock-time: #ffffff;
  --clock-date: #ffffff;
  --clock-muted: #9a9a9a;
  --clock-line: rgba(255, 255, 255, 0.4);
  --clock-ink: #000000;
}

.clock-page[data-theme="crimson"] {
  --clock-bg: #140608;
  --clock-time: #ff5a5a;
  --clock-date: #ffc1c1;
  --clock-muted: #a86a6a;
  --clock-line: rgba(255, 90, 90, 0.45);
  --clock-ink: #1a0606;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

button,
a {
  font: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

:focus-visible {
  outline: 2px solid var(--clock-time);
  outline-offset: 3px;
}

.clock-stage {
  min-height: 100vh;
  min-height: 100dvh;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  padding: 1.1rem 1.4rem 1.2rem;
  gap: 1rem;
}

.clock-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  transition: opacity 0.35s ease;
}

.clock-home {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: 1.35rem;
  letter-spacing: 0.01em;
}

.clock-bar__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.5rem;
}

.clock-btn,
.clock-choice {
  border: 1px solid var(--clock-line);
  border-radius: 999px;
  padding: 0.55rem 0.95rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.72rem;
  font-weight: 500;
}

.clock-btn.is-active,
.clock-choice.is-active {
  background: var(--clock-time);
  color: var(--clock-ink);
  border-color: var(--clock-time);
}

.clock-btn--launch {
  background: var(--clock-time);
  color: var(--clock-ink);
  border-color: var(--clock-time);
}

.clock-face {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 0;
}

.clock-place {
  margin: 0 0 0.35rem;
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: clamp(1.35rem, 3vw, 2.6rem);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clock-date);
}

.clock-time {
  margin: 0;
  font-size: clamp(4.6rem, 15vw, 16rem);
  font-weight: 500;
  line-height: 0.86;
  letter-spacing: -0.045em;
  font-variant-numeric: tabular-nums;
  color: var(--clock-time);
  text-shadow: 0 0 48px color-mix(in srgb, var(--clock-time) 42%, transparent);
}

.clock-date {
  margin: 0.7rem 0 0;
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: clamp(1.2rem, 2.5vw, 2.7rem);
  line-height: 1.2;
  color: var(--clock-date);
}

.clock-cities {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  width: min(1100px, 100%);
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.85rem 1rem;
}

.clock-city {
  text-align: center;
  min-width: 0;
}

.clock-city__name {
  display: block;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--clock-muted);
}

.clock-city__time {
  display: block;
  margin-top: 0.15rem;
  font-size: clamp(0.95rem, 1.5vw, 1.35rem);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.03em;
  color: var(--clock-time);
}

.clock-settings {
  width: min(1100px, 100%);
  margin: 0 auto;
  padding: 0.9rem 1rem;
  border: 1px solid var(--clock-line);
  border-radius: 16px;
  background: rgba(0, 0, 0, 0.55);
}

.clock-settings[hidden] {
  display: none;
}

.clock-settings__group + .clock-settings__group {
  margin-top: 1rem;
}

.clock-settings__label {
  margin: 0 0 0.5rem;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--clock-muted);
}

.clock-hours,
.clock-colours {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.clock-choice {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.clock-swatch {
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: currentColor;
}

.clock-swatch[data-swatch="lcd"] { background: #00cd00; }
.clock-swatch[data-swatch="amber"] { background: #ffb000; }
.clock-swatch[data-swatch="ice"] { background: #f4f8ff; }
.clock-swatch[data-swatch="lab"] { background: #2dd4bf; }
.clock-swatch[data-swatch="white"] { background: #ffffff; }
.clock-swatch[data-swatch="crimson"] { background: #ff5a5a; }

.clock-page.is-fs:not(.is-awake) .clock-bar {
  opacity: 0;
  pointer-events: none;
}

.clock-page.is-fs:not(.is-awake),
.clock-page.is-fs:not(.is-awake) * {
  cursor: none;
}

.clock-page.is-fs {
  height: 100dvh;
  overflow: hidden;
}

.clock-page.is-fs .clock-stage {
  height: 100dvh;
  min-height: 0;
}

.clock-page.is-fs .clock-face {
  min-height: 0;
}

@media (max-width: 800px) {
  .clock-cities {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  .clock-bar {
    align-items: flex-start;
    flex-direction: column;
  }
}