/* ===== Tajweed Deep Studio ===== */
.tj-rule-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(7.2rem, 1fr));
  gap: 0.55rem;
  margin: 0.35rem 0 1rem;
}
.tj-rule-tile {
  border: 1px solid var(--border, #e0d5c4);
  border-radius: 14px;
  background: linear-gradient(160deg, rgba(255,253,248,0.98), rgba(232,245,236,0.9));
  padding: 0.55rem 0.4rem 0.5rem;
  text-align: center;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s;
  box-shadow: 0 2px 8px rgba(13,50,40,0.06);
  min-height: 5.6rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 0.2rem;
}
html[data-theme="dark"] .tj-rule-tile {
  background: linear-gradient(160deg, rgba(12,36,30,0.95), rgba(18,48,40,0.9));
  border-color: rgba(212,180,90,0.28);
}
.tj-rule-tile:hover, .tj-rule-tile:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(13,50,40,0.12);
  border-color: var(--gold, #b8922a);
  outline: none;
}
.tj-rule-tile.open {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(13,79,60,0.2);
}
.tj-rule-pic {
  width: 2.6rem; height: 2.6rem;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.35rem;
  margin-bottom: 0.15rem;
  background: rgba(13,79,60,0.1);
}
.tj-rule-tile[data-rule="izhar"] .tj-rule-pic { background: #e8f5ec; }
.tj-rule-tile[data-rule="ikhfa"] .tj-rule-pic { background: #eef6fa; }
.tj-rule-tile[data-rule="idgham"] .tj-rule-pic { background: #f5edd6; }
.tj-rule-tile[data-rule="iqlab"] .tj-rule-pic { background: #f0e8f5; }
.tj-rule-tile[data-rule="qalqalah"] .tj-rule-pic { background: #fce8e8; }
.tj-rule-tile[data-rule="ghunnah"] .tj-rule-pic { background: #e8f0f8; }
.tj-rule-tile[data-rule="madd"] .tj-rule-pic { background: #e8f8f0; }
.tj-rule-tile[data-rule="waqf"] .tj-rule-pic { background: #f8f0e8; }
.tj-rule-tile[data-rule="makharij"] .tj-rule-pic { background: #eef5e8; }
.tj-rule-name {
  font-size: 0.78rem; font-weight: 700; color: var(--accent);
  line-height: 1.2;
}
.tj-rule-ar {
  font-family: 'Scheherazade New', Amiri, serif;
  direction: rtl;
  font-size: 0.95rem;
  color: var(--text);
  opacity: 0.92;
}
.tj-rule-detail {
  display: none;
  grid-column: 1 / -1;
  background: rgba(13,79,60,0.06);
  border: 1px solid rgba(13,79,60,0.15);
  border-radius: 12px;
  padding: 0.75rem 0.9rem;
  font-size: 0.9rem;
  line-height: 1.5;
  margin: 0.15rem 0 0.35rem;
}
.tj-rule-detail.show { display: block; }
.tj-rule-detail strong { color: var(--accent); }
.tj-rule-detail .tj-ex {
  margin-top: 0.4rem;
  padding: 0.4rem 0.55rem;
  background: rgba(255,255,255,0.55);
  border-radius: 8px;
  font-size: 0.86rem;
}
html[data-theme="dark"] .tj-rule-detail .tj-ex { background: rgba(0,0,0,0.25); }

.tj-tool-panel {
  margin: 0.45rem 0;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(255,253,248,0.7);
  overflow: hidden;
}
html[data-theme="dark"] .tj-tool-panel { background: rgba(10,30,24,0.6); }
.tj-tool-panel > summary {
  cursor: pointer;
  padding: 0.55rem 0.75rem;
  font-weight: 650;
  font-size: 0.92rem;
  color: var(--accent);
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.tj-tool-panel > summary::-webkit-details-marker { display: none; }
.tj-tool-panel > summary::before {
  content: "▸";
  font-size: 0.75rem;
  opacity: 0.7;
}
.tj-tool-panel[open] > summary::before { content: "▾"; }
.tj-tool-panel > *:not(summary) {
  padding: 0 0.75rem 0.75rem;
}
.tj-makharij-svg {
  width: 100%;
  max-width: 380px;
  height: auto;
  display: block;
  margin: 0.25rem auto;
}
.tj-tool-hint {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.35rem;
  line-height: 1.4;
}
.tj-steps {
  margin: 0.25rem 0 0.55rem 1.1rem;
  font-size: 0.9rem;
  line-height: 1.5;
}
.tj-steps li { margin-bottom: 0.3rem; }
.tj-quick-links {
  display: flex; flex-wrap: wrap; gap: 0.35rem;
}
.tj-quick-links a {
  text-decoration: none;
  margin: 0 !important;
  padding: 0.32rem 0.7rem !important;
  font-size: 0.8rem !important;
}
.tj-flash-card {
  min-height: 3.2rem;
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  background: linear-gradient(145deg, rgba(13,79,60,0.1), rgba(184,146,42,0.1));
  font-weight: 650;
  font-size: 1.05rem;
  color: var(--accent);
  margin-bottom: 0.5rem;
}
.tj-flash-actions { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.tj-flash-tip {
  margin-top: 0.5rem;
  font-size: 0.9rem;
  line-height: 1.45;
  padding: 0.5rem 0.65rem;
  border-radius: 8px;
  background: rgba(13,79,60,0.06);
}
.tj-challenge ul {
  margin: 0.35rem 0 0.5rem 1.15rem;
  font-size: 0.9rem;
}
.tj-challenge li { margin-bottom: 0.25rem; }

/* Collapsible levels */
.tj-level-collapse {
  margin: 0.55rem 0;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--card-bg, #fffdf8);
  overflow: hidden;
}
.tj-level-summary {
  cursor: pointer;
  padding: 0.65rem 0.85rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.4rem;
  list-style: none;
  font-weight: 650;
}
.tj-level-summary::-webkit-details-marker { display: none; }
.tj-level-summary::before {
  content: "▸";
  margin-right: 0.35rem;
  opacity: 0.65;
  font-size: 0.8rem;
}
.tj-level-collapse[open] > .tj-level-summary::before { content: "▾"; }
.tj-level-sum-main { flex: 1 1 auto; min-width: 12rem; }
.tj-level-sum-meta { display: flex; flex-wrap: wrap; gap: 0.3rem; }
.tj-level-body { padding: 0 0.85rem 0.85rem; }
.tj-level-collapse .level-goal { font-size: 0.88rem; margin-bottom: 0.5rem; }
.tj-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.12rem 0.45rem;
  border-radius: 999px;
  background: rgba(13,79,60,0.1);
  color: var(--accent);
}
.tj-badge.complete {
  background: rgba(31,166,122,0.2);
  color: #0d6b4c;
}
html[data-theme="dark"] .tj-badge.complete { color: #7dff9a; }

@media (max-width: 520px) {
  .tj-rule-grid { grid-template-columns: repeat(3, 1fr); gap: 0.4rem; }
  .tj-rule-tile { min-height: 5rem; padding: 0.4rem 0.25rem; }
  .tj-rule-pic { width: 2.2rem; height: 2.2rem; font-size: 1.15rem; }
  .tj-rule-name { font-size: 0.7rem; }
}