/* ============================================================
   MAENLA GAME LIBRARY & DRILL-DOWN FILTERS STYLING
   ============================================================ */

.library-section {
  padding: 40px 0 80px;
}

/* ---------- Tabs: Games (7711) / Builders (20) ---------- */
.mlib-tabs {
  display: flex;
  gap: 12px;
  margin: 0 0 24px;
  flex-wrap: wrap;
}

.mlib-tab {
  appearance: none;
  border: 2.5px solid #dcebee;
  background: #ffffff;
  color: var(--teal-deep);
  padding: 10px 22px;
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  transition: all var(--transition-fast);
}

.mlib-tab:hover {
  border-color: var(--teal);
  background: var(--teal-light);
}

.mlib-tab.is-active {
  background: var(--teal);
  border-color: var(--teal);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(24, 132, 156, 0.3);
}

.mlib-tab-n {
  font-size: 0.85rem;
  font-weight: 800;
  background: rgba(0, 0, 0, 0.08);
  padding: 2px 10px;
  border-radius: var(--radius-full);
}

.mlib-tab.is-active .mlib-tab-n {
  background: rgba(255, 255, 255, 0.25);
}

/* ---------- Filter Toolbar ---------- */
.mlib-filters-card {
  background: #ffffff;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin-bottom: 28px;
  box-shadow: var(--shadow-sm);
}

.mlib-filters-row {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

/* Search Box */
.mlib-search {
  position: relative;
  flex: 1 1 340px;
}

.mlib-search-ic {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.1rem;
  color: var(--ink-soft);
  pointer-events: none;
}

.mlib-search-input {
  width: 100%;
  padding: 12px 16px 12px 42px;
  border: 2.5px solid #dcebee;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink);
  outline: none;
  background: var(--paper);
  transition: all var(--transition-fast);
}

.mlib-search-input:focus {
  border-color: var(--teal);
  background: #ffffff;
  box-shadow: 0 0 0 4px var(--teal-glow);
}

/* Dropdown Filters */
.mlib-dropdowns {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.mlib-dd {
  position: relative;
}

.mlib-dd-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: #ffffff;
  border: 2px solid #dcebee;
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--teal-deep);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.mlib-dd-btn:hover, .mlib-dd-btn.is-active {
  border-color: var(--teal);
  background: var(--teal-light);
}

.mlib-dd-caret {
  font-size: 0.75rem;
  transition: transform var(--transition-fast);
}

.mlib-dd.open .mlib-dd-caret {
  transform: rotate(180deg);
}

/* Dropdown Panel */
.mlib-dd-panel {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 260px;
  max-height: 380px;
  background: #ffffff;
  border: 1.5px solid #dcebee;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 8px 0;
  overflow-y: auto;
  z-index: 100;
  display: none;
}

.mlib-dd.open .mlib-dd-panel {
  display: block;
}

.mlib-opt {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 10px 16px;
  background: none;
  border: none;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--ink);
  cursor: pointer;
  text-align: left;
  transition: background var(--transition-fast);
}

.mlib-opt:hover {
  background: var(--teal-light);
  color: var(--teal-deep);
}

.mlib-opt.is-selected {
  background: var(--teal-light);
  color: var(--teal-deep);
  font-weight: 800;
}

.mlib-opt-count {
  font-size: 0.78rem;
  color: var(--ink-muted);
  background: #f0f4f6;
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

/* ---------- Drill-down Curriculum Menu ---------- */
.mlib-dd-panel-drill {
  min-width: 320px;
  max-width: 380px;
  padding: 12px;
}

.mlib-drill-loc {
  margin-bottom: 10px;
}

.mlib-drill-tim {
  width: 100%;
  padding: 8px 12px;
  border: 1.5px solid #dcebee;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-family: inherit;
  outline: none;
}

.mlib-drill-back {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  padding: 8px 12px;
  background: var(--teal-light);
  color: var(--teal-deep);
  border: 1px solid rgba(24, 132, 156, 0.2);
  border-radius: var(--radius-sm);
  font-weight: 800;
  font-size: 0.85rem;
  cursor: pointer;
  margin-bottom: 8px;
}

.mlib-drill-header {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--magenta);
  padding: 4px 6px 8px;
  border-bottom: 1.5px solid #dcebee;
  margin-bottom: 6px;
}

.mlib-drill-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 9px 12px;
  background: none;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--ink);
  cursor: pointer;
  text-align: left;
  transition: all var(--transition-fast);
}

.mlib-drill-item:hover {
  background: #f0f7f9;
  color: var(--teal);
}

.mlib-drill-caret {
  font-weight: 800;
  color: var(--teal);
  font-size: 1.1rem;
}

/* Active Filter Chips */
.mlib-active-chips {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.mlib-chip-label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--ink-soft);
  text-transform: uppercase;
}

.mlib-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  background: var(--teal-light);
  border: 1px solid rgba(24, 132, 156, 0.3);
  color: var(--teal-deep);
  font-size: 0.82rem;
  font-weight: 700;
}

.mlib-chip-close {
  background: none;
  border: none;
  cursor: pointer;
  font-weight: 800;
  color: var(--magenta);
  font-size: 1rem;
  line-height: 1;
}

.mlib-chip-reset {
  background: none;
  border: none;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--magenta);
  cursor: pointer;
  text-decoration: underline;
  margin-left: 8px;
}

/* ---------- Results Count ---------- */
.mlib-results-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.mlib-count-text {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink-soft);
}

.mlib-count-text strong {
  color: var(--teal-deep);
}

/* ---------- Builders Section View ---------- */
.builders-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.builder-card {
  background: #ffffff;
  border: 2px solid var(--line);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.builder-card:hover {
  transform: translateY(-5px);
  border-color: var(--teal);
  box-shadow: var(--shadow-md);
}

.builder-icon {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background: var(--teal-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 16px;
}

.builder-card h3 {
  font-size: 1.2rem;
  margin-bottom: 8px;
  color: var(--teal-deep);
}

.builder-card p {
  font-size: 0.9rem;
  color: var(--ink-soft);
  margin-bottom: 18px;
  flex: 1 1 auto;
}

.builder-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  padding-top: 14px;
  margin-top: auto;
}

.builder-count {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--teal);
}

/* Empty State */
.mlib-empty-state {
  text-align: center;
  padding: 60px 20px;
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 2px dashed #dcebee;
  grid-column: 1 / -1;
}

.mlib-empty-icon {
  font-size: 3.5rem;
  margin-bottom: 12px;
}

.mlib-empty-state h3 {
  font-size: 1.4rem;
  margin-bottom: 8px;
}

.mlib-empty-state p {
  color: var(--ink-soft);
  margin-bottom: 20px;
}