/* assets/css/seat-panel.css
 *
 * Slide-in seat brief panel, shared by map.html and india.html.
 * Not linked from any page yet -- see assets/js/seat-panel.js for wiring.
 *
 * Design (CLAUDE.md): Times New Roman for headings, beige / white / navy /
 * coral palette. Component-scoped as --sp-* custom properties so a host
 * page can override them (e.g. --sp-navy: var(--sd-bg)) without editing
 * this file. Body copy uses the host page's --sans stack when present
 * (falls back to Inter/Lato) -- an all-serif UI reads dated at this scale.
 */

:root {
  --sp-beige: #F5F0DC;
  --sp-beige-lt: #FBF8EE;
  --sp-white: #FFFFFF;
  --sp-navy: #1A3F8A;
  --sp-navy-dk: #122C61;
  --sp-coral: #FF6F59;
  --sp-coral-dk: #E0543F;
  --sp-ink: #20242B;
  --sp-ink-soft: #5B5F66;
  --sp-border: #E4DEC9;
  --sp-serif: 'Times New Roman', Georgia, serif;
  --sp-sans: var(--sans, 'Inter', 'Lato', ui-sans-serif, system-ui, sans-serif);
  --sp-width: 440px;
  --sp-shadow: -8px 0 32px rgba(20, 20, 30, .18);
  --sp-speed: .26s;
}

/* Decorative dimming only -- pointer-events stays "none" even when open,
 * so a click on a seat elsewhere on the page (map shape, list row) reaches
 * that seat's own click handler instead of being swallowed by a scrim.
 * "Click outside closes" is handled in JS via a document-level listener. */
#seat-panel-overlay {
  position: fixed;
  inset: 0;
  background: rgba(20, 18, 15, .4);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--sp-speed) ease;
  z-index: 900;
}
#seat-panel-overlay.sp-open {
  opacity: 1;
}

#seat-panel {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: var(--sp-width);
  max-width: 100vw;
  background: var(--sp-white);
  border-left: 1px solid var(--sp-border);
  box-shadow: var(--sp-shadow);
  transform: translateX(100%);
  transition: transform var(--sp-speed) cubic-bezier(.4, 0, .2, 1);
  z-index: 901;
  display: flex;
  flex-direction: column;
  font-family: var(--sp-sans);
  color: var(--sp-ink);
}
#seat-panel.sp-open {
  transform: translateX(0);
}
#seat-panel:focus-visible {
  outline: none;
}

@media (max-width: 768px) {
  #seat-panel {
    width: 100vw;
  }
}

/* ── Header ───────────────────────────────────────────────────────────── */
.sp-header {
  background: var(--sp-beige);
  border-bottom: 1px solid var(--sp-border);
  padding: 20px 22px 16px;
  flex-shrink: 0;
  position: relative;
}

.sp-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;
  background: transparent;
  color: var(--sp-ink-soft);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .15s, color .15s;
}
.sp-close:hover,
.sp-close:focus-visible {
  background: var(--sp-coral);
  color: var(--sp-white);
  outline: none;
}

.sp-head-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  padding-right: 36px;
}
.sp-type-pill {
  font: 700 11px var(--sp-sans);
  text-transform: uppercase;
  letter-spacing: .06em;
  background: var(--sp-navy);
  color: var(--sp-white);
  border-radius: 20px;
  padding: 3px 10px;
  white-space: nowrap;
}
.sp-rating-pill {
  font: 700 11px var(--sp-sans);
  text-transform: uppercase;
  letter-spacing: .06em;
  background: var(--sp-coral);
  color: var(--sp-white);
  border-radius: 20px;
  padding: 3px 10px;
  white-space: nowrap;
}
.sp-status {
  font: 500 13px var(--sp-sans);
  color: var(--sp-ink-soft);
}

.sp-title {
  font: 700 23px/1.25 var(--sp-serif);
  color: var(--sp-navy);
  margin-bottom: 6px;
  padding-right: 36px;
}

.sp-incumbent {
  font: 400 14px var(--sp-sans);
  color: var(--sp-ink-soft);
  margin-bottom: 12px;
}

.sp-nominees {
  display: flex;
  gap: 16px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}
.sp-nominee {
  display: flex;
  align-items: baseline;
  gap: 7px;
  font: 400 14px var(--sp-sans);
}
.sp-nominee-label {
  font: 700 11px var(--sp-sans);
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--sp-white);
  flex-shrink: 0;
}
.sp-nominee-d .sp-nominee-label { background: var(--sp-navy); }
.sp-nominee-r .sp-nominee-label { background: var(--sp-coral); }
.sp-nominee-name.sp-nominee-empty {
  color: var(--sp-ink-soft);
  font-style: italic;
}

.sp-ratings {
  font: 400 13px/1.55 var(--sp-sans);
  color: var(--sp-ink-soft);
  border-top: 1px solid var(--sp-border);
  padding-top: 10px;
}

.sp-note {
  font: 400 13.5px/1.6 var(--sp-sans);
  color: var(--sp-ink);
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--sp-border);
}

/* ── Body / collapsible sections ─────────────────────────────────────── */
.sp-body {
  flex: 1;
  overflow-y: auto;
  padding: 6px 22px 32px;
}

.sp-section {
  border-bottom: 1px solid var(--sp-border);
}
.sp-section summary {
  list-style: none;
  cursor: pointer;
  font: 700 15px var(--sp-serif);
  color: var(--sp-navy);
  padding: 14px 4px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  -webkit-tap-highlight-color: transparent;
}
.sp-section summary::-webkit-details-marker {
  display: none;
}
.sp-section summary::after {
  content: '+';
  font: 400 19px var(--sp-sans);
  color: var(--sp-coral);
  flex-shrink: 0;
  line-height: 1;
}
.sp-section[open] summary::after {
  content: '\2212'; /* minus sign */
}
.sp-section-body {
  padding: 0 4px 16px;
  font: 400 14.5px/1.7 var(--sp-sans);
  color: var(--sp-ink);
}
.sp-section-body ul {
  padding-left: 1.15em;
}
.sp-section-body li {
  margin-bottom: 10px;
}
.sp-section-body li:last-child {
  margin-bottom: 0;
}
.sp-section-body a {
  color: var(--sp-navy);
  text-decoration: underline;
  text-decoration-color: var(--sp-coral);
  text-underline-offset: 2px;
}
.sp-section-body a:hover {
  color: var(--sp-coral-dk);
}
.sp-section-body strong {
  color: var(--sp-ink);
}

/* ── India callout (mode: "india") ───────────────────────────────────── */
.sp-india-callout {
  background: var(--sp-beige-lt);
  border: 1px solid var(--sp-border);
  border-left: 4px solid var(--sp-coral);
  border-radius: 4px;
  padding: 14px 16px;
  margin: 10px 0 18px;
  font: 400 14.5px/1.7 var(--sp-sans);
  color: var(--sp-ink);
}
.sp-india-callout-label {
  display: block;
  font: 700 11px var(--sp-sans);
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--sp-coral-dk);
  margin-bottom: 6px;
}
.sp-india-angle {
  font-weight: 600;
  color: var(--sp-navy);
  margin-bottom: 6px;
}
.sp-india-brief {
  color: var(--sp-ink);
}
.sp-india-angle + .sp-india-brief {
  border-top: 1px solid var(--sp-border);
  padding-top: 8px;
  margin-top: 2px;
}
.sp-india-none {
  color: var(--sp-ink-soft);
  font-style: italic;
}

/* ── Missing-brief state ──────────────────────────────────────────────── */
.sp-coming-soon {
  text-align: center;
  padding: 48px 20px;
  color: var(--sp-ink-soft);
  font: 400 15px/1.6 var(--sp-sans);
}
.sp-coming-soon strong {
  display: block;
  font: 700 17px var(--sp-serif);
  color: var(--sp-navy);
  margin-bottom: 8px;
}

/* ── Key Issues section (assets/issues.json) ─────────────────────────── */
.sp-issue-item {
  padding: 10px 0;
  border-bottom: 1px solid var(--sp-border);
}
.sp-issue-item:last-child {
  border-bottom: none;
}
.sp-issue-title {
  font: 700 13.5px var(--sp-sans);
  color: var(--sp-navy);
  margin-bottom: 4px;
}
.sp-issue-desc {
  font: 400 13.5px/1.6 var(--sp-sans);
  color: var(--sp-ink);
  margin-bottom: 6px;
}
.sp-issue-footer {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.sp-issue-rel {
  font: 500 10.5px var(--sp-sans);
  text-transform: uppercase;
  letter-spacing: .04em;
  background: var(--sp-beige-lt);
  border: 1px solid var(--sp-border);
  border-radius: 20px;
  padding: 2px 9px;
  color: var(--sp-ink-soft);
}
.sp-issue-src {
  font: 500 12px var(--sp-sans);
}
.sp-issue-src a {
  color: var(--sp-navy);
  text-decoration: underline;
  text-decoration-color: var(--sp-coral);
  text-underline-offset: 2px;
}

/* ── Latest news (assets/candidate-news.json) ─────────────────────────── */
/* sp-latest-* rather than sp-news-*: india.html already uses sp-news-*. */
.sp-latest-name {
  font: 700 13.5px var(--sp-sans);
  color: var(--sp-navy);
  margin: 12px 0 2px;
}
.sp-latest-name:first-child {
  margin-top: 0;
}
.sp-latest-item {
  padding: 9px 0;
  border-bottom: 1px solid var(--sp-border);
}
.sp-latest-item:last-child {
  border-bottom: none;
}
.sp-latest-meta {
  font: 500 10.5px var(--sp-sans);
  color: var(--sp-ink-soft);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin-bottom: 3px;
}
/* doubled class so it beats .sp-section-body a inside the seat panel */
.sp-latest-title.sp-latest-title {
  display: block;
  font: 600 14px/1.4 var(--sp-serif);
  color: var(--sp-ink);
  text-decoration: none;
}
.sp-latest-title.sp-latest-title:hover {
  color: var(--sp-navy);
  text-decoration: underline;
  text-decoration-color: var(--sp-coral);
  text-underline-offset: 2px;
}
.sp-latest-empty {
  font: 400 13.5px/1.6 var(--sp-sans);
  color: var(--sp-ink-soft);
  font-style: italic;
  padding: 6px 0;
}

/* ── Polls (data.json race_polls) ───────────────────────────────────────── */
.sp-poll-avg {
  font: 600 13.5px var(--sp-sans);
  color: var(--sp-navy);
  margin-bottom: 6px;
}
.sp-poll {
  padding: 8px 0;
  border-bottom: 1px solid var(--sp-border);
}
.sp-poll:last-of-type {
  border-bottom: none;
}
.sp-poll-meta {
  font: 500 10.5px var(--sp-sans);
  color: var(--sp-ink-soft);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin-bottom: 2px;
}
.sp-poll-result {
  font: 400 13.5px/1.5 var(--sp-sans);
  color: var(--sp-ink);
}