/* extends combo-tool patterns */
.formations-app {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.formations-help {
  background: #fff;
  border-radius: 0.5rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  padding: 1rem 1.25rem;
  font-size: 0.875rem;
  color: #374151;
}

.formations-help ul {
  margin: 0.5rem 0 0;
  padding-left: 1.25rem;
}

.formations-empty {
  text-align: center;
  padding: 2rem 1rem;
}

.formations-owned-gattai-panel {
  margin-bottom: 0;
}

.formations-owned-gattai-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.5rem;
  margin-top: 0.75rem;
}

@media (min-width: 768px) {
  .formations-owned-gattai-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.formations-owned-gattai-btn {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.15rem;
  width: 100%;
  padding: 0.55rem 0.65rem;
  border: 1px solid #d1d5db;
  border-radius: 0.5rem;
  background: #fff;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
}

.formations-owned-gattai-btn:hover {
  border-color: #93c5fd;
  background: #f8fafc;
}

.formations-owned-gattai-btn.is-owned {
  border-color: #2563eb;
  background: #eff6ff;
  box-shadow: 0 0 0 1px rgba(37, 99, 235, 0.15);
}

.formations-owned-gattai-btn-label {
  font-size: 0.875rem;
  font-weight: 700;
  color: #111827;
}

.formations-owned-gattai-btn-hint {
  font-size: 0.68rem;
  color: #6b7280;
}

.formations-owned-gattai-owned-mark {
  margin-top: 0.15rem;
  padding: 0.05rem 0.35rem;
  border-radius: 999px;
  font-size: 0.62rem;
  font-weight: 800;
  color: #1d4ed8;
  background: #dbeafe;
  border: 1px solid #93c5fd;
}

.formations-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

@media (min-width: 768px) {
  .formations-stats {
    grid-template-columns: repeat(4, 1fr);
  }
}

.formations-stat-box {
  background: #f9fafb;
  border-radius: 0.375rem;
  padding: 0.75rem;
}

.formations-stat-label {
  font-size: 0.75rem;
  color: #6b7280;
}

.formations-stat-value {
  font-size: 1.35rem;
  font-weight: 800;
  color: #111827;
}

.formations-stat-value.primary {
  color: var(--primary);
}

.formations-stat-value.blue {
  color: #2563eb;
}

.formations-card {
  border-radius: 0.5rem;
  box-shadow: 0 2px 10px rgba(15, 23, 42, 0.12);
  padding: 1rem 1.25rem;
  border: 2px solid #475569;
  background: #fff;
}

.formations-card.locked {
  border: 2px solid #2563eb;
  box-shadow: 0 2px 10px rgba(37, 99, 235, 0.18);
  background: #eff6ff;
}

.formations-card-head {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.formations-card-title {
  font-size: 1.15rem;
  font-weight: 800;
  margin: 0 0 0.35rem;
}

.formations-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: flex-start;
  align-self: flex-start;
  justify-content: flex-end;
}

.formations-card-actions .combo-btn-sm {
  flex: 0 0 auto;
  align-self: flex-start;
}

.formations-gattai-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.5rem;
}

.formations-gattai-tag {
  background: #dcfce7;
  color: #166534;
  border: 1px solid #86efac;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.15rem 0.4rem;
  border-radius: 0.25rem;
}

.formations-member-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

@media (max-width: 639px) {
  .formations-member-grid {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 1100px) {
  .formations-member-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.formations-member-slot {
  position: relative;
  min-width: 0;
}

.formations-member-slot .cc-formation-detail {
  height: 100%;
}

.formations-members-block {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.formations-support-row {
  display: grid;
  grid-template-columns: 2.75rem minmax(0, 1fr);
  gap: 0.55rem;
  align-items: stretch;
  margin-top: 0.15rem;
  padding-top: 0.75rem;
  border-top: 1px dashed #c7d2fe;
}

.formations-support-label {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  font-size: 0.78rem;
  font-weight: 800;
  color: #6d28d9;
  letter-spacing: 0.08em;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  background: #f5f3ff;
  border: 1px solid #ddd6fe;
  border-radius: 0.45rem;
}

.formations-support-card {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.formations-support-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.formations-support-add {
  width: 100%;
  min-height: 4.5rem;
}

.formations-support-row--empty .formations-support-card {
  justify-content: center;
}

.formations-support-row--locked .formations-support-card {
  justify-content: center;
  min-height: 3.5rem;
}

.formations-support-none {
  margin: 0;
  padding: 0.65rem 0.75rem;
  text-align: center;
  color: #6b7280;
  background: #f9fafb;
  border: 1px dashed #d1d5db;
  border-radius: 0.375rem;
}

.formations-support-actions--unlock {
  justify-content: center;
}

.formations-view-back {
  margin-bottom: 0.75rem;
}

.formations-view-back-link {
  font-size: 0.875rem;
  font-weight: 700;
  color: #2563eb;
  text-decoration: none;
}

.formations-view-back-link:hover {
  text-decoration: underline;
}

.formations-card-title-link {
  color: inherit;
  text-decoration: none;
}

.formations-card-title-link:hover {
  color: #2563eb;
  text-decoration: underline;
}

.formations-app--view .formations-card {
  max-width: 72rem;
}

.formations-support-slot .combo-free-slot {
  min-height: 10rem;
}

.formations-combo-info {
  margin-top: 1rem;
  border: 1px solid #e5e7eb;
  border-radius: 0.375rem;
  overflow: hidden;
}

.formations-combo-toggle {
  width: 100%;
  text-align: left;
  padding: 0.5rem 0.75rem;
  background: #f9fafb;
  border: none;
  font-weight: 700;
  cursor: pointer;
  font-size: 0.875rem;
}

.formations-combo-body {
  padding: 0.75rem;
  font-size: 0.8rem;
  border-top: 1px solid #e5e7eb;
}

.formations-combo-body[hidden] {
  display: none;
}

.formations-compare-pick {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.5rem;
}

@media (min-width: 640px) {
  .formations-compare-pick {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .formations-compare-pick {
    grid-template-columns: repeat(3, 1fr);
  }
}

.formations-compare-pick-btn {
  text-align: left;
  padding: 0.75rem;
  border: 2px solid #e5e7eb;
  border-radius: 0.375rem;
  background: #fff;
  cursor: pointer;
}

.formations-compare-pick-btn.selected {
  border-color: var(--primary);
  background: #ecfdf5;
}

.formations-compare-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 1rem;
}

@media (min-width: 900px) {
  .formations-compare-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.formations-warn-dup {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #b91c1c;
  padding: 0.5rem 0.75rem;
  border-radius: 0.375rem;
  font-size: 0.8rem;
  font-weight: 700;
  margin-top: 0.75rem;
}

/* ====== B3: ブックマーク棚（タグ・星数差分・カルテ比較） ====== */

.formations-tags-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
  margin-top: 0.4rem;
}

.formations-tag-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.15rem;
  background: #eef2ff;
  color: #3730a3;
  border-radius: 999px;
  padding: 0.1rem 0.3rem 0.1rem 0.6rem;
  font-size: 0.75rem;
  font-weight: 700;
}

.formations-tag-remove {
  border: none;
  background: transparent;
  color: #6366f1;
  font-size: 0.85rem;
  line-height: 1;
  cursor: pointer;
  padding: 0.1rem 0.25rem;
  border-radius: 50%;
}

.formations-tag-remove:hover {
  background: #e0e7ff;
}

.formations-tag-add {
  border: 1px dashed #c7d2fe;
  background: transparent;
  color: #4f46e5;
  border-radius: 999px;
  padding: 0.1rem 0.55rem;
  font-size: 0.75rem;
  cursor: pointer;
}

.formations-tagfilter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
}

.formations-tagfilter-chip {
  border: 1px solid #e5e7eb;
  background: #fff;
  border-radius: 999px;
  padding: 0.15rem 0.65rem;
  font-size: 0.78rem;
  cursor: pointer;
}

.formations-tagfilter-chip.is-active {
  background: #4f46e5;
  border-color: #4f46e5;
  color: #fff;
  font-weight: 700;
}

.formations-tagfilter-count {
  opacity: 0.75;
  font-size: 0.72rem;
}

.formations-stardiff {
  margin-top: 0.4rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  align-items: center;
}

.formations-stardiff-chip {
  background: #eef6ee;
  color: #2c5e3f;
  border-radius: 999px;
  padding: 0.1rem 0.55rem;
  font-size: 0.74rem;
  font-weight: 700;
}

.formations-stardiff-chip--down {
  background: #fef2f2;
  color: #b91c1c;
}

.formations-stardiff-practical {
  font-weight: 700;
  color: #2c5e3f;
}

.formations-karte {
  position: relative;
}

.formations-karte--best {
  border-color: #4f46e5;
  box-shadow: 0 0 0 1px #4f46e5 inset;
}

.formations-karte-best-badge {
  position: absolute;
  top: -0.6rem;
  right: 0.75rem;
  background: #4f46e5;
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  border-radius: 999px;
  padding: 0.1rem 0.6rem;
}

.formations-karte-faces {
  display: flex;
  gap: 0.25rem;
  margin: 0.4rem 0;
}

.formations-karte-face {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  object-fit: cover;
  background: #eef4ee;
}

@media (min-width: 900px) {
  .formations-compare-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ====== B4: 編成ハブ（採用中 / ブックマーク棚 / みんなの編成） ====== */

.formations-hub-tabs {
  display: flex;
  gap: 0.4rem;
  margin: 0 0 1rem;
  border-bottom: 2px solid #e5e7eb;
}

.formations-hub-tab {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.1rem;
  padding: 0.5rem 0.5rem 0.55rem;
  border: none;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  background: transparent;
  cursor: pointer;
  color: #4b5563;
}

.formations-hub-tab.is-active {
  color: #1d4ed8;
  border-bottom-color: #1d4ed8;
}

.formations-hub-tab-label {
  font-weight: 800;
  font-size: 0.95rem;
}

.formations-hub-tab-count {
  display: inline-block;
  min-width: 1.3em;
  padding: 0 0.3em;
  border-radius: 999px;
  background: #eef2ff;
  color: #3730a3;
  font-size: 0.74rem;
}

.formations-hub-tab.is-active .formations-hub-tab-count {
  background: #1d4ed8;
  color: #fff;
}

.formations-hub-tab-hint {
  font-size: 0.68rem;
  color: #9ca3af;
}

.formations-community-board {
  margin-top: 1rem;
}

.formations-community-board[hidden] {
  display: none;
}

/* ====== B2: 編成カルテ（多軸評価） ====== */

.formations-karte2-body {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

.formations-karte2-radar {
  flex: none;
}

.formations-karte2-rows {
  flex: 1;
  min-width: 16rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.formations-karte2-row-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 0.85rem;
}

.formations-karte2-pct {
  font-weight: 800;
  color: #4f46e5;
  font-size: 0.85rem;
}

.formations-karte2-bar {
  height: 6px;
  border-radius: 999px;
  background: #f3f4f6;
  overflow: hidden;
  margin: 0.15rem 0 0.2rem;
}

.formations-karte2-bar span {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, #818cf8, #4f46e5);
}

.formations-karte2-tags {
  margin-top: 0.75rem;
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
  align-items: center;
}

.formations-karte2-related {
  margin-top: 0.5rem;
  display: flex;
  gap: 0.35rem 0.85rem;
  flex-wrap: wrap;
  align-items: center;
  font-size: 0.85rem;
}

.formations-karte2-related a {
  color: #1d4ed8;
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ====== B6/B7: 連鎖ビジュアライザ・変化カード切替提案 ====== */

.formations-chainvis .cc-chain-preview {
  margin-top: 0.5rem;
}

.formations-chainvis .cc-slot-chain {
  margin-top: 0.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: flex-start;
}

.formations-switch-row {
  border: 1px solid #e5e7eb;
  border-radius: 0.5rem;
  padding: 0.6rem 0.75rem;
  margin-top: 0.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  align-items: flex-start;
}

.formations-switch-row-head {
  font-size: 0.92rem;
}

.formations-switch-arrow {
  margin: 0 0.35rem;
  color: #9ca3af;
}

.formations-switch-row-body {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem 0.5rem;
  align-items: center;
}

.formations-switch-delta {
  font-size: 0.8rem;
  font-weight: 700;
  color: #4b5563;
}

.formations-switch-delta--up {
  color: #16a34a;
}

.formations-switch-delta--down {
  color: #b91c1c;
}

.formations-switch-note {
  font-size: 0.76rem;
  background: #f3f4f6;
  color: #374151;
  border-radius: 999px;
  padding: 0.1rem 0.55rem;
}

.formations-switch-note--gain {
  background: #eef6ee;
  color: #2c5e3f;
  font-weight: 700;
}

.formations-switch-note--loss {
  background: #fef2f2;
  color: #b91c1c;
}