/* style.css — base reset, scrollbars, body typography, and the eclipse map-layer
   classes (curve labels, umbra, greatest-eclipse marker, curve tooltips) that
   js/eclipse.js attaches by className. Loaded before app.css, which owns the atlas
   shell layout. */

* {
  box-sizing: border-box;
  scrollbar-width: thin;
  scrollbar-color: rgba(90, 84, 72, 0.28) transparent;
}
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: rgba(90, 84, 72, 0.28);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover { background: rgba(90, 84, 72, 0.45); }

html, body, #map {
  height: 100%;
  margin: 0;
  padding: 0;
}

body {
  /* font-family intentionally omitted: html,body in css/app.css (loaded last)
     sets --font-text and wins by load order — a rule here would be dead. */
  /* Nominal document root, NOT a step of the type scale (css/tokens.css): every
     text node in the shell sets its own size, so nothing actually renders at 16px.
     Left a literal so the scale keeps describing only sizes you can see on screen. */
  font-size: 16px;
  font-weight: 450;
  line-height: var(--lh-base);
  color: var(--fg-primary);
  font-feature-settings: 'kern' 1, 'liga' 1, 'tnum' 1, 'lnum' 1;
}

/* ---- Typography utility classes ---- */

/* Numeric / data values: serif (all-serif house style) with tabular lining
   figures so columns still align — matches the rail and the eclipse list. */
.data-value,
.coord, .time-value, .percent,
.magnitude, .duration, .azimuth, .altitude {
  font-family: var(--font-text);
  font-variant-numeric: tabular-nums lining-nums;
  font-feature-settings: 'tnum' 1, 'lnum' 1;
  letter-spacing: 0;
}

#lang-select {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  font-size: var(--fs-body);
  width: 100%;
}

/* Data-source attribution pinned at the bottom of a celestial info card,
   below the scrollable body. Hairline divider keeps it distinct from data. */
.card-credits {
  margin-top: 8px;
  padding-top: 6px;
  border-top: 1px solid var(--border-hairline);
  font-family: var(--font-text);
  font-size: var(--fs-micro);
  line-height: 1.4;
  color: var(--fg-disabled);
  user-select: text;
}

.aurora-credits a,
.card-credits a {
  color: inherit;
  text-decoration: underline;
}
.aurora-credits a:hover,
.card-credits a:hover { color: var(--brass); }

@keyframes ec-fade-in {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes mapToastFade {
  0% { opacity: 0; transform: translate(-50%, -8px); }
  10%, 80% { opacity: 1; transform: translate(-50%, 0); }
  100% { opacity: 0; transform: translate(-50%, -4px); }
}

.info-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: var(--fs-body);
  padding: 3px 0;
  color: var(--text-secondary);
}

.info-row .label {
  color: var(--text-dim);
}

.info-row .value {
  font-variant-numeric: tabular-nums;
  font-weight: 500;
  color: var(--accent-gold);
}

/* ---- Contact-curve overlay markers (greatest-eclipse star + lunar contact
   labels) — drawn by Eclipse.drawContactCurves() when an event is selected. */
/* Sizes for these three live in css/app.css (.iso-mag-label/.eclipse-edge-label
   and .eclipse-greatest-marker) — same specificity, later file, so app.css always
   won and the declarations that used to sit here (19px here vs 16px there; 12px
   here vs 13px there) never rendered. Kept in one place rather than two. */
.eclipse-greatest-marker {
  background: transparent !important;
  border: none !important;
  text-align: center;
  line-height: 16px;
  color: var(--eclipse-visibility, #3F8378);
  text-shadow: 0 0 4px var(--card, #F1EFE8), 0 0 2px var(--card, #F1EFE8);
  pointer-events: none;
}

/* ---- Eclipse umbra + edge label + iso-magnitude rings (song-paper register) ---- */
.eclipse-umbra {
  filter: drop-shadow(0 0 2px rgba(42, 46, 51, 0.25));
}

.eclipse-edge-label {
  font-family: var(--font-text);
  font-style: italic;
  color: var(--accent);
  text-shadow: 0 0 3px var(--card, #F1EFE8);
  white-space: nowrap;
  pointer-events: none;
  text-align: center;
}

.iso-mag-label {
  font-family: var(--font-text);
  color: var(--fg-muted);
  text-shadow: 0 0 3px var(--card, #F1EFE8);
  pointer-events: none;
  text-align: center;
}

/* Iso-mag curve labels (magnitude value placed along the contour) */
.iso-mag-curve-label {
  background: transparent !important;
  border: none !important;
  font-family: var(--font-text);
  font-size: var(--fs-body);
  font-weight: 600;
  color: var(--eclipse-mag-50, #4E6E86);
  text-shadow: 0 0 4px var(--card, #F1EFE8), 0 0 2px var(--card, #F1EFE8);
  pointer-events: none;
  text-align: center;
  white-space: nowrap;
}

/* Tooltip shown on eclipse curve hover — matches #tl-tip: square corners, body font, 12px */
.eclipse-curve-tooltip {
  background: rgba(var(--panel, 241, 239, 232), 0.95) !important;
  color: var(--ink, #2A2E33) !important;
  border: 0.5px solid var(--hair, #D3CFC5) !important;
  font-family: inherit;
  font-size: var(--fs-note);
  padding: 2px 8px !important;
  border-radius: 0;
  box-shadow: 0 2px 8px rgba(30, 30, 30, 0.12);
  white-space: nowrap;
}
/* Cover all four Leaflet arrow directions so the tip never shows a white stub */
.eclipse-curve-tooltip.leaflet-tooltip-top::before    { border-top-color:    rgba(var(--panel, 241,239,232), .95) !important; }
.eclipse-curve-tooltip.leaflet-tooltip-bottom::before { border-bottom-color: rgba(var(--panel, 241,239,232), .95) !important; }
.eclipse-curve-tooltip.leaflet-tooltip-left::before   { border-left-color:   rgba(var(--panel, 241,239,232), .95) !important; }
.eclipse-curve-tooltip.leaflet-tooltip-right::before  { border-right-color:  rgba(var(--panel, 241,239,232), .95) !important; }

/* Glossary term labels carry a native title tooltip; a help cursor signals that
   hovering reveals an explanation. Title attributes do not block text selection. */
.info-row .label[title],
.tt-label[title],
.info-block-title[title],
.body-almanac-table th[title],
.sat-pass-table th[title],
.star-ids span[title],
.ec-meta-line span[title],
.ec-dur-line span[title],
.ec-detail-times .et-desc[title],
.twilight-table td.tt-time[title],
.body-almanac-table td span[title],
.eclipse-card [title] {
  cursor: help;
}