/* ==========================================================================
   Brand
   ========================================================================== */

.brand__name {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 1.125rem;
  font-weight: 650;
  letter-spacing: -0.01em;
}

.brand__mark {
  width: 1.75rem;
  height: 1.75rem;
  fill: none;
  stroke: var(--sun);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.brand__tagline {
  margin-top: 0.375rem;
  font-size: 0.9375rem;
  color: var(--text-muted);
  text-wrap: pretty;
}

/* ==========================================================================
   Place + location status
   ========================================================================== */

.place {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.place__icon {
  font-size: 1.125rem;
  color: var(--text-muted);
}

.place__name {
  flex: 1;
  min-width: 0;
  font-weight: 550;
  overflow-wrap: anywhere;
}

.status {
  display: inline-flex;
  flex: none;
  align-items: center;
  gap: 0.4rem;
  padding: 0.2rem 0.65rem 0.2rem 0.55rem;
  font-size: 0.75rem;
  font-weight: 550;
  color: var(--text-muted);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
}

.status__dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--sun);
}

.status[data-state='locating'] .status__dot {
  animation: blink 0.9s ease-in-out infinite alternate;
}

.status[data-state='live'] .status__dot {
  background: var(--live);
  animation: ping 2s ease-out infinite;
}

.status[data-state='error'] {
  color: var(--danger);
}

.status[data-state='error'] .status__dot {
  background: var(--danger);
}

@keyframes blink {
  to {
    opacity: 0.25;
  }
}

@keyframes ping {
  from {
    box-shadow: 0 0 0 0 var(--live-ring);
  }
  70%,
  to {
    box-shadow: 0 0 0 0.4rem transparent;
  }
}

.notice {
  margin-bottom: 1.5rem;
  padding: 0.75rem 0.9rem;
  font-size: 0.875rem;
  background: var(--danger-soft);
  border-radius: var(--radius-md);
  text-wrap: pretty;
}

.link-button {
  padding: 0;
  font-weight: 600;
  color: var(--danger);
  text-decoration: underline;
  text-underline-offset: 0.2em;
  background: none;
  border: 0;
  cursor: pointer;
}

/* ==========================================================================
   Solar time
   ========================================================================== */

.clock {
  margin-top: 0.5rem;
  font-size: clamp(4rem, 19vw, 5.75rem);
  font-weight: 300;
  line-height: 1;
  letter-spacing: -0.045em;
  font-variant-numeric: tabular-nums;
}

.clock output {
  display: block;
}

.clock__seconds {
  margin-left: 0.06em;
  font-size: 0.42em;
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--text-faint);
}

.hero__date {
  margin-top: 0.625rem;
  color: var(--text-muted);
}

.compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  margin-top: 1.5rem;
  overflow: hidden;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.compare__item {
  padding: 0.75rem 1rem;
  background: var(--surface);
}

.compare dt {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.compare dd {
  margin-top: 0.125rem;
  font-size: 1.375rem;
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
}

.tag {
  padding: 0.05rem 0.4rem;
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 0.375rem;
}

/* ==========================================================================
   Sun vs. clock
   ========================================================================== */

.card {
  padding: 1.25rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.diff__summary {
  margin-top: 0.625rem;
  color: var(--text-muted);
}

.diff__amount {
  display: block;
  font-size: 1.75rem;
  font-weight: 650;
  line-height: 1.15;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  color: var(--sun-text);
}

.diff__detail {
  margin-top: 1.25rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  text-wrap: pretty;
}

/* The zone as a ruler: west edge, central meridian, east edge. */
.strip {
  margin-top: 1.5rem;
}

.strip__track {
  position: relative;
  height: 0.375rem;
  background: var(--line);
  border-radius: var(--radius-pill);
}

.strip__fill,
.strip__marker {
  position: absolute;
  transition:
    left 0.5s var(--ease),
    width 0.5s var(--ease);
}

.strip__fill {
  inset-block: 0;
  left: var(--fill-start, 50%);
  width: var(--fill-size, 0%);
  background: var(--sun);
  border-radius: var(--radius-pill);
}

.strip__meridian {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 2px;
  height: 1.125rem;
  background: var(--text-muted);
  border-radius: 1px;
  translate: -50% -50%;
}

.strip__marker {
  top: 50%;
  left: var(--position, 50%);
  width: 1.25rem;
  height: 1.25rem;
  background: var(--sun);
  border: 3px solid var(--surface);
  border-radius: 50%;
  box-shadow: 0 1px 4px oklch(0% 0 0 / 0.3);
  translate: -50% -50%;
}

.strip__scale {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 0.875rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

.strip__scale > span {
  display: flex;
  flex-direction: column;
}

.strip__scale > span:nth-child(2) {
  align-items: center;
}

.strip__scale > span:last-child {
  align-items: flex-end;
}

.strip__scale b {
  font-weight: 600;
  color: var(--text);
}

/* ==========================================================================
   Details
   ========================================================================== */

.rows {
  margin-top: 0.75rem;
  border-top: 1px solid var(--line);
}

.row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.7rem;
  font-size: 0.9375rem;
  border-bottom: 1px solid var(--line);
}

.row dt {
  color: var(--text-muted);
}

.row dd {
  text-align: right;
}

.disclosure {
  margin-top: 1rem;
}

.disclosure summary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 550;
  color: var(--text-muted);
  list-style: none;
  cursor: pointer;
}

.disclosure summary::-webkit-details-marker {
  display: none;
}

.disclosure summary::before {
  content: '';
  width: 0.4rem;
  height: 0.4rem;
  border-right: 1.5px solid;
  border-bottom: 1.5px solid;
  rotate: -45deg;
  transition: rotate 0.2s var(--ease);
}

.disclosure[open] summary::before {
  rotate: 45deg;
}

.disclosure summary:hover {
  color: var(--text);
}

.coords {
  display: flex;
  gap: 0.5rem;
  align-items: end;
  margin-top: 0.875rem;
}

.field {
  display: grid;
  flex: 1;
  gap: 0.25rem;
  min-width: 0;
}

.field__label {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.field input {
  width: 100%;
  padding: 0.55rem 0.7rem;
  font-variant-numeric: tabular-nums;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  appearance: textfield;
}

.field input::-webkit-inner-spin-button,
.field input::-webkit-outer-spin-button {
  appearance: none;
}

.field input:focus-visible {
  border-color: var(--sun);
  outline-offset: 0;
}

.field__error {
  margin-top: 0.5rem;
  font-size: 0.8125rem;
  color: var(--danger);
}

.field__error:empty {
  display: none;
}

.button {
  padding: 0.55rem 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--bg);
  background: var(--text);
  border: 0;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: opacity 0.15s;
}

.button:hover {
  opacity: 0.85;
}

/* ==========================================================================
   How it works + footer
   ========================================================================== */

.steps {
  display: grid;
  gap: 0.875rem;
  margin-top: 0.875rem;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.steps li {
  position: relative;
  padding-left: 2.25rem;
  font-size: 0.9375rem;
  color: var(--text-muted);
  text-wrap: pretty;
  counter-increment: step;
}

.steps li::before {
  content: counter(step);
  position: absolute;
  top: 0.05rem;
  left: 0;
  display: grid;
  place-items: center;
  width: 1.5rem;
  height: 1.5rem;
  font-size: 0.75rem;
  font-weight: 650;
  color: var(--sun-text);
  background: var(--sun-soft);
  border-radius: 50%;
}

.steps strong {
  font-weight: 600;
  color: var(--text);
}

.fineprint {
  margin-top: 1rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
  text-wrap: pretty;
}

.colophon {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.colophon a {
  font-weight: 550;
}