/* ════════════════════════════════════════════
   MIDEN HANDBOOK — glossary.css
   Collapsible glossary with toggle animation
═══════════════════════════════════════════ */

/* ── WRAPPER ─────────────────────────────── */
#glossary { position: relative; z-index: 1; max-width: 1080px; margin: 0 auto; padding: 0 44px 80px; }

/* ── HEADER ROW ──────────────────────────── */
.glossary-header {
  display: flex; align-items: flex-end; justify-content: space-between;
  flex-wrap: wrap; gap: 16px; margin-bottom: 32px;
}
.glossary-header-left { flex: 1; min-width: 200px; }

/* ── TOGGLE BUTTON ───────────────────────── */
.glossary-toggle-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 20px; border-radius: 100px;
  border: 1px solid var(--border-mid); background: var(--bg);
  color: var(--t2); font-size: 13px; font-weight: 500;
  cursor: pointer; transition: all .22s;
  font-family: 'Geist', sans-serif;
  -webkit-appearance: none; appearance: none;
  white-space: nowrap;
}
.glossary-toggle-btn:hover { border-color: var(--border-hover); color: var(--orange); background: var(--op); }
.glossary-toggle-btn.open { background: var(--op); border-color: rgba(196,82,10,.25); color: var(--orange); }
.glt-icon {
  width: 18px; height: 18px; border-radius: 50%;
  background: linear-gradient(135deg, var(--orange), var(--ob));
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; font-size: 10px; color: #fff;
  transition: transform .3s cubic-bezier(.16,1,.3,1);
}
.glossary-toggle-btn.open .glt-icon { transform: rotate(180deg); }
.glt-count {
  font-family: 'Geist Mono', monospace; font-size: 10px;
  padding: 2px 7px; border-radius: 10px; background: var(--bg-raised);
  border: 1px solid var(--border); color: var(--t3);
}

/* ── COLLAPSIBLE BODY ────────────────────── */
.glossary-body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .5s cubic-bezier(.16,1,.3,1);
  overflow: hidden;
}
.glossary-body.open { grid-template-rows: 1fr; }
.glossary-body-inner { overflow: hidden; }

/* ── PREVIEW (when collapsed) ────────────── */
.glossary-preview {
  display: flex; flex-wrap: wrap; gap: 8px;
  padding: 20px 0 4px;
  max-height: none;
}
.glossary-preview-chip {
  padding: 5px 14px; border-radius: 20px;
  border: 1px solid var(--border); background: var(--bg-raised);
  font-size: 12px; color: var(--t2);
  font-family: 'Geist Mono', monospace;
  cursor: pointer; transition: all .18s;
  -webkit-appearance: none; appearance: none;
}
.glossary-preview-chip:hover { border-color: var(--border-hover); color: var(--orange); background: var(--op); }
.glossary-preview-more {
  padding: 5px 14px; border-radius: 20px;
  border: 1px dashed var(--border-mid); background: transparent;
  font-size: 12px; color: var(--t3);
  font-family: 'Geist Mono', monospace;
  cursor: pointer; transition: all .18s;
  -webkit-appearance: none; appearance: none;
}
.glossary-preview-more:hover { border-color: var(--orange); color: var(--orange); }

/* ── CONTROLS ────────────────────────────── */
.glossary-controls {
  margin-bottom: 24px;
  display: flex; gap: 12px; flex-wrap: wrap; align-items: center;
  padding-top: 24px;
}
#glossary-search {
  flex: 1; min-width: 220px; padding: 12px 18px;
  border: 1px solid var(--border); border-radius: 10px;
  font-family: 'Geist', sans-serif; font-size: 14px;
  background: var(--bg); color: var(--ink); outline: none;
  transition: border .2s; -webkit-appearance: none; appearance: none;
}
#glossary-search:focus { border-color: var(--orange); }
#glossary-filter {
  padding: 12px 18px; border: 1px solid var(--border); border-radius: 10px;
  font-family: 'Geist', sans-serif; font-size: 14px;
  background: var(--bg); color: var(--ink); cursor: pointer; outline: none;
  -webkit-appearance: none; appearance: none;
}
#glossary-filter:focus { border-color: var(--orange); }
#results-count { font-family: 'Geist Mono', monospace; font-size: 12px; color: var(--t3); padding: 12px 18px; }

/* ── TERM GRID ───────────────────────────── */
#glossary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 14px;
  padding-bottom: 8px;
}
.glossary-card {
  padding: 18px 22px; border: 1px solid var(--border);
  border-radius: 12px; background: var(--bg);
  transition: all .25s; cursor: pointer;
  animation: cardIn .35s cubic-bezier(.16,1,.3,1) both;
}
@keyframes cardIn { from{opacity:0;transform:translateY(10px)} to{opacity:1;transform:translateY(0)} }
.glossary-card:hover { border-color: var(--border-hover); box-shadow: 0 6px 20px rgba(196,82,10,.08); transform: translateY(-2px); }
.glossary-card .gc-word { font-size: 15px; font-weight: 600; color: var(--ink); letter-spacing: -.3px; flex: 1; }
.glossary-card .gc-tag { font-family: 'Geist Mono', monospace; font-size: 9px; letter-spacing: 1px; text-transform: uppercase; color: var(--orange); padding: 3px 8px; border-radius: 4px; border: 1px solid rgba(196,82,10,.2); background: var(--op); flex-shrink: 0; }
.glossary-card .gc-def { font-size: 13px; line-height: 1.6; color: var(--t2); margin-top: 8px; }

#no-results { display: none; text-align: center; padding: 60px 20px; color: var(--t3); }
#no-results p:first-child { font-size: 18px; margin-bottom: 10px; font-weight: 600; }
#no-results p:last-child { font-size: 14px; }

/* ── RESPONSIVE ──────────────────────────── */
@media (max-width: 960px) {
  #glossary { padding-left: 20px; padding-right: 20px; }
  #glossary-grid { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
}
@media (max-width: 560px) {
  #glossary-grid { grid-template-columns: 1fr; }
  .glossary-controls { flex-direction: column; }
  #glossary-search, #glossary-filter { width: 100%; }
}