/* ── VARIABLES ─────────────────────────────────────────────────────────── */
:root {
  --bg:          #F5F3EE;
  --surface:     #FFFFFF;
  --border:      #DDD9D0;
  --border-soft: #EAE7E0;
  --text:        #1C1C1E;
  --text-2:      #5A5A5F;
  --text-3:      #8E8E93;
  --accent:      #2C2C2E;
  --hover-bg:    rgba(0,0,0,.04);
  --active-bg:   rgba(0,0,0,.07);
  --sidebar-w:   272px;
  --serif:       'EB Garamond', Georgia, serif;
  --mono:        'iA Writer Quattro S', 'Courier New', monospace;
  --radius:      6px;
  --transition:  160ms ease;
}

/* ── RESET ──────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }

body {
  font-family: var(--serif);
  font-size: 16px;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
button { font-family: inherit; cursor: pointer; }
ul { list-style: none; }

/* ── LAYOUT ─────────────────────────────────────────────────────────────── */
#layout {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

/* ── SIDEBAR ────────────────────────────────────────────────────────────── */
#sidebar {
  width: var(--sidebar-w);
  min-width: var(--sidebar-w);
  height: 100vh;
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--border);
  background: var(--bg);
  overflow: hidden;
}

#sidebar-top {
  flex: 0 0 auto;
  padding: 18px 16px 12px;
  border-bottom: 1px solid var(--border);
}

/* Brand */
#brand { margin-bottom: 16px; }
#brand-title {
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -.01em;
  cursor: pointer;
  transition: opacity var(--transition);
}
#brand-title:hover { opacity: .7; }
#brand-sub {
  font-size: .62rem;
  color: var(--text-3);
  margin-top: 4px;
  font-style: italic;
}

/* Search */
#search-wrap {
  position: relative;
}
#search-input {
  width: 100%;
  padding: 7px 30px 7px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  font-family: var(--serif);
  font-size: .85rem;
  color: var(--text);
  outline: none;
  transition: border-color var(--transition);
}
#search-input:focus { border-color: var(--text-2); }
#search-icon {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-3);
  font-size: 1.1rem;
  pointer-events: none;
}

/* Scope chips */
#scope-wrap { margin-top: 10px; }
.scope-lbl {
  display: block;
  font-size: .58rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-3);
  margin-bottom: 6px;
}
#scope-chips { display: flex; flex-wrap: wrap; gap: 4px; }
.chip {
  font-size: .72rem;
  padding: 3px 8px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--surface);
  color: var(--text-2);
  transition: background var(--transition), color var(--transition);
}
.chip.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.chip-remove {
  margin-left: 4px;
  opacity: .6;
}

/* Country list */
#country-list-wrap {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 8px 0 16px;
  scrollbar-width: thin;
  scrollbar-color: #C0B8A8 transparent;
}
#country-list-wrap::-webkit-scrollbar { width: 4px; }
#country-list-wrap::-webkit-scrollbar-thumb { background: #C0B8A8; border-radius: 2px; }

.list-section-label {
  font-size: .58rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-3);
  padding: 10px 16px 4px;
}

#country-list li,
#regional-list li {
  padding: 6px 16px;
  font-size: .88rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-radius: 0;
  transition: background var(--transition);
  user-select: none;
}
#country-list li:hover,
#regional-list li:hover { background: var(--hover-bg); }
#country-list li.active,
#regional-list li.active { background: var(--active-bg); font-weight: 500; }

.country-count {
  font-size: .7rem;
  color: var(--text-3);
  font-style: normal;
}

/* ── MAIN ───────────────────────────────────────────────────────────────── */
#main {
  flex: 1 1 auto;
  height: 100vh;
  overflow: hidden;
  position: relative;
}

/* Panes */
.pane {
  position: absolute;
  inset: 0;
  overflow-y: auto;
  padding: 36px 48px 60px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms ease;
  scrollbar-width: thin;
  scrollbar-color: #C0B8A8 transparent;
}
.pane::-webkit-scrollbar { width: 4px; }
.pane::-webkit-scrollbar-thumb { background: #C0B8A8; border-radius: 2px; }
.pane.active { opacity: 1; pointer-events: auto; }

/* ── WELCOME PANE ───────────────────────────────────────────────────────── */
#pane-welcome {
  display: flex;
  align-items: center;
  justify-content: center;
}
#welcome-inner {
  max-width: 560px;
  text-align: center;
}
#welcome-meta { justify-content: center; }
.welcome-cite { text-align: center; }
#welcome-inner h1 {
  font-size: 2rem;
  font-weight: 500;
  line-height: 1.2;
  margin-bottom: 20px;
}
.welcome-desc {
  font-size: .95rem;
  color: var(--text-2);
  margin-bottom: 14px;
  line-height: 1.7;
}
.welcome-desc strong { color: var(--text); font-weight: 500; }

#welcome-meta {
  display: flex;
  gap: 32px;
  margin: 28px 0;
  padding: 20px 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}
.wm-item { display: flex; flex-direction: column; gap: 2px; }
.wm-n { font-size: 1.6rem; font-weight: 500; line-height: 1; }
.wm-l { font-size: .7rem; color: var(--text-3); text-transform: uppercase; letter-spacing: .07em; }

.welcome-cite {
  font-size: .78rem;
  color: var(--text-3);
  font-style: italic;
  margin-top: 20px;
  border-top: 1px solid var(--border-soft);
  padding-top: 16px;
}

/* ── BACK BUTTON ────────────────────────────────────────────────────────── */
.btn-back {
  background: none;
  border: none;
  font-family: var(--serif);
  font-size: .8rem;
  color: var(--text-3);
  padding: 0;
  margin-bottom: 16px;
  display: block;
  transition: color var(--transition);
}
.btn-back:hover { color: var(--text); }

/* ── COUNTRY PANE ───────────────────────────────────────────────────────── */
#country-header { margin-bottom: 24px; }
#country-header h2 {
  font-size: 1.7rem;
  font-weight: 500;
  margin-bottom: 10px;
}
#country-meta-row { display: flex; gap: 8px; flex-wrap: wrap; }
.meta-pill {
  font-size: .72rem;
  padding: 3px 9px;
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--text-2);
  background: var(--surface);
}

#policy-list li {
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 8px;
  background: var(--surface);
  cursor: pointer;
  transition: border-color var(--transition), box-shadow var(--transition);
}
#policy-list li:hover {
  border-color: var(--text-3);
  box-shadow: 0 1px 4px rgba(0,0,0,.06);
}
.pl-name {
  font-size: .93rem;
  font-weight: 500;
  margin-bottom: 4px;
  line-height: 1.35;
}
.pl-translated {
  font-size: .8rem;
  color: var(--text-2);
  font-style: italic;
  margin-bottom: 6px;
}
.pl-meta { display: flex; gap: 8px; flex-wrap: wrap; }
.pl-tag {
  font-size: .68rem;
  padding: 2px 7px;
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--text-3);
}
.pl-tag.status-active   { border-color: #B8D8B0; color: #3A7A33; background: #F0F8EE; }
.pl-tag.status-inactive { border-color: #E5C8C8; color: #8B3A3A; background: #FBF0F0; }
.pl-tag.status-inaccurate { border-color: #E5DCC8; color: #7A6033; background: #FBF7EE; }

/* ── POLICY TEXT PANE ───────────────────────────────────────────────────── */
#policy-header { margin-bottom: 28px; }
#policy-title {
  font-size: 1.5rem;
  font-weight: 500;
  line-height: 1.3;
  margin-bottom: 16px;
}
#policy-meta {
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  margin-bottom: 28px;
}
#policy-meta-table { width: 100%; border-collapse: collapse; }
#policy-meta-table tr + tr td { border-top: 1px solid var(--border-soft); }
#policy-meta-table td { padding: 6px 8px; font-size: .82rem; vertical-align: top; }
.mt-key {
  width: 90px;
  color: var(--text-3);
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding-right: 12px;
  white-space: nowrap;
}
#pm-url {
  color: var(--text-2);
  word-break: break-all;
  text-decoration: underline;
  text-decoration-color: var(--border);
}
#pm-url:hover { text-decoration-color: var(--text-2); }

/* Download action buttons */
#policy-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.btn-action {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 13px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text-2);
  font-family: var(--serif);
  font-size: .78rem;
  text-decoration: none;
  transition: border-color var(--transition), color var(--transition), background var(--transition);
  cursor: pointer;
}
.btn-action:hover {
  border-color: var(--text-3);
  color: var(--text);
  background: var(--bg);
}
.btn-action[aria-disabled="true"] {
  opacity: .35;
  cursor: not-allowed;
  pointer-events: none;
}

/* PDF embed */
#pdf-embed-wrap {
  margin-bottom: 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg);
}
.pdf-embed {
  width: 100%;
  height: 820px;
  display: block;
  border: none;
}
#pdf-fallback {
  padding: 10px 14px;
  font-size: .82rem;
  color: var(--text-3);
  font-style: italic;
}

/* Garbled text notice */
.garbled-notice {
  background: #FEF9EE;
  border: 1px solid #E5DCC8;
  border-radius: var(--radius);
  padding: 12px 16px;
  font-size: .85rem;
  color: #7A6033;
  line-height: 1.6;
  margin-bottom: 12px;
}

/* PDF badge in policy list */
.tag-pdf { background: #EEF4FF; border-color: #C5D8F5; color: #2C5FA8; }

/* Policy text body (rendered markdown) */
#policy-text {
  max-width: 720px;
  font-size: .95rem;
  line-height: 1.75;
  color: var(--text);
}
#policy-text h1,
#policy-text h2,
#policy-text h3 {
  font-weight: 600;
  margin: 1.6em 0 .5em;
  line-height: 1.25;
}
#policy-text h1 { font-size: 1.3rem; }
#policy-text h2 { font-size: 1.1rem; }
#policy-text h3 { font-size: .95rem; }
#policy-text p  { margin-bottom: .9em; }
#policy-text ul,
#policy-text ol { margin: .5em 0 .9em 1.4em; }
#policy-text li { margin-bottom: .3em; }
#policy-text blockquote {
  border-left: 3px solid var(--border);
  padding-left: 14px;
  color: var(--text-2);
  margin: .8em 0;
}
#policy-text em { font-style: italic; color: var(--text-2); }
#policy-text strong { font-weight: 600; }
#policy-text table {
  border-collapse: collapse;
  margin: 1em 0;
  font-size: .85rem;
  width: 100%;
}
#policy-text th,
#policy-text td {
  border: 1px solid var(--border);
  padding: 6px 10px;
  text-align: left;
}
#policy-text th { background: var(--bg); font-weight: 600; }
#policy-text pre {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
  font-family: var(--mono);
  font-size: .8rem;
  overflow-x: auto;
}
#policy-text code {
  font-family: var(--mono);
  font-size: .85em;
  background: var(--bg);
  padding: 1px 4px;
  border-radius: 3px;
}
#policy-text a {
  text-decoration: underline;
  text-decoration-color: var(--border);
}
#policy-text a:hover { text-decoration-color: var(--text); }


.no-text-notice {
  font-style: italic;
  color: var(--text-3);
  font-size: .88rem;
  padding: 16px 0;
}

/* ── SEARCH RESULTS PANE ────────────────────────────────────────────────── */
#search-header { margin-bottom: 20px; }
#search-header h2 {
  font-size: 1.3rem;
  font-weight: 500;
  margin-bottom: 6px;
}
#search-header h2 em { font-style: italic; color: var(--text-2); }
#search-result-count { font-size: .8rem; color: var(--text-3); }

.sr-group { margin-bottom: 28px; }
.sr-group-name {
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .09em;
  color: var(--text-3);
  margin-bottom: 8px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border-soft);
}
.sr-item {
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 6px;
  background: var(--surface);
  cursor: pointer;
  transition: border-color var(--transition);
}
.sr-item:hover { border-color: var(--text-3); }
.sr-name { font-size: .9rem; font-weight: 500; margin-bottom: 3px; }
.sr-translated { font-size: .78rem; color: var(--text-2); font-style: italic; margin-bottom: 5px; }
.sr-snippet { font-size: .78rem; color: var(--text-3); line-height: 1.5; }
mark { background: #FFF3AA; color: inherit; border-radius: 2px; padding: 0 1px; }

.no-results {
  font-size: .9rem;
  color: var(--text-3);
  font-style: italic;
  padding: 20px 0;
}

/* ── RESPONSIVE ─────────────────────────────────────────────────────────── */
@media (max-width: 700px) {
  #layout { flex-direction: column; height: auto; }
  #sidebar { width: 100%; height: auto; min-width: 0; border-right: none; border-bottom: 1px solid var(--border); }
  #main { height: auto; }
  .pane { position: static; opacity: 1; pointer-events: auto; }
  .pane:not(.active) { display: none; }
}