/* hello-time — same look as the cloud dash: header, nav bubbles, cards, buttons, pills. */

:root {
  --bg: #f3f5f9;
  --surface: #ffffff;
  --ink: #121822;
  --mut: #5b6675;
  --line: #d9e0ea;
  --brand: #2f6df6;
  --brand-ink: #ffffff;
  --pill-bg: #e6f1ff;
  --pill-ink: #1d4f9c;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.06), 0 10px 26px rgba(16, 24, 40, 0.07);
  --gap: 1.25rem;
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d1117;
    --surface: #161c26;
    --ink: #e9eef6;
    --mut: #9aa7b8;
    --line: #26303d;
    --brand: #6f9bff;
    --brand-ink: #0b1020;
    --pill-bg: #16263f;
    --pill-ink: #b7d0ff;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.45), 0 10px 26px rgba(0, 0, 0, 0.35);
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  width: 100%;
  max-width: 46rem;
  margin: 0 auto;
  padding: 0 1rem;
}

.top {
  position: sticky;
  top: 0;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

.bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--gap);
  min-height: 3.75rem;
}

.brand {
  font-weight: 700;
  letter-spacing: -0.01em;
}

.nav {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.bubble {
  display: inline-block;
  padding: 0.35rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--mut);
  text-decoration: none;
  font-size: 0.9rem;
}

.bubble:hover {
  border-color: var(--brand);
  color: var(--ink);
}

.bubble[aria-current="page"] {
  background: var(--pill-bg);
  border-color: var(--pill-bg);
  color: var(--pill-ink);
  font-weight: 600;
}

main.wrap {
  display: grid;
  gap: var(--gap);
  padding-top: calc(var(--gap) * 1.4);
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: calc(var(--gap) * 1.1);
}

h1 {
  margin: 0 0 0.2rem;
  font-size: clamp(2rem, 6vw, 2.75rem);
  letter-spacing: -0.02em;
}

h2 {
  margin: 0 0 0.4rem;
  font-size: 1.1rem;
}

p {
  margin: 0.35rem 0;
}

.mut {
  color: var(--mut);
}

.small {
  font-size: 0.85rem;
}

.clock {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin: 0.9rem 0 0.5rem;
}

.time {
  font-size: clamp(2.5rem, 11vw, 3.6rem);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.pill {
  display: inline-block;
  padding: 0.15rem 0.6rem;
  border-radius: 999px;
  background: var(--pill-bg);
  color: var(--pill-ink);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.btn {
  display: inline-block;
  padding: 0.55rem 1rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  color: var(--ink);
  font: inherit;
  text-decoration: none;
  cursor: pointer;
}

.btn.primary {
  background: var(--brand);
  border-color: var(--brand);
  color: var(--brand-ink);
  font-weight: 600;
}

.btn:hover {
  filter: brightness(1.05);
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.9em;
  background: var(--pill-bg);
  color: var(--pill-ink);
  padding: 0.1rem 0.35rem;
  border-radius: 6px;
}

footer.wrap {
  padding-top: var(--gap);
  padding-bottom: calc(var(--gap) * 1.5);
}