/* ============================================================
   bagua.css — 八卦图视图
   ============================================================ */

.bagua-view { display: none; }
.bagua-view.show { display: block; }

.bagua-title {
  text-align: center;
  color: var(--text-title);
  font-size: 16px;
  letter-spacing: 3px;
  margin-bottom: 4px;
  font-family: var(--font-display);
  font-weight: normal;
}

.bagua-circle {
  position: relative;
  width: 420px; height: 420px;
  margin: 16px auto 20px;
}
.bagua-node {
  position: absolute;
  width: 72px; height: 72px;
  border-radius: 50%;
  background: var(--chip-bg);
  border: 1px solid var(--chip-br);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
  user-select: none;
  transform: translate(-50%, -50%);
}
.bagua-node:hover {
  background: var(--accent-bg);
  border-color: var(--accent-soft);
  transform: translate(-50%, -50%) scale(1.06);
}
.bagua-node.active {
  background: var(--accent-bg-hi);
  border-color: var(--accent);
  box-shadow: 0 0 18px var(--accent-soft);
}
.bagua-node .bn-yao {
  display: flex; flex-direction: column; align-items: center; gap: 1px;
}
.bagua-node .bn-yao .yao-line { width: 22px; height: 2px; }
/* 阴爻基础样式 */
.bagua-node .bn-yao .yao-line.broken {
  background: transparent;
  display: flex; gap: 2px;
  justify-content: center;
  box-shadow: none;
}
.bagua-node .bn-yao .yao-line.broken::before,
.bagua-node .bn-yao .yao-line.broken::after {
  content: "";
  display: block;
  border-radius: 2px;
  background: linear-gradient(180deg, rgba(245,235,210,0.98), rgba(215,195,155,0.92));
  box-shadow: 0 1px 2px rgba(0,0,0,0.3);
}
:root[data-theme="light"] .bagua-node .bn-yao .yao-line.broken::before,
:root[data-theme="light"] .bagua-node .bn-yao .yao-line.broken::after {
  background: linear-gradient(180deg, rgba(100,70,30,0.95), rgba(70,50,20,0.92));
  box-shadow: 0 1px 2px rgba(120,80,30,0.2);
}
.bagua-node .bn-yao .yao-line.broken::before,
.bagua-node .bn-yao .yao-line.broken::after { width: 8px; height: 2px; }
.bagua-node .bn-name {
  font-size: 16px; color: var(--text-title);
  font-weight: normal; margin-top: 3px; letter-spacing: 2px;
  font-family: var(--font-display);
}
.bagua-node .bn-xiang {
  font-size: 11px; color: var(--text-mute);
  font-family: var(--font-display);
}

/* 口诀区域 */
.bagua-koujue {
  margin-top: 16px;
  padding: 14px 16px;
  background: var(--accent-bg);
  border: 1px solid rgba(200,169,106,0.16);
  border-radius: 10px;
}
:root[data-theme="light"] .bagua-koujue {
  border-color: rgba(139,69,19,0.16);
}
.bagua-koujue .kj-title {
  color: var(--text-title); font-size: 13px;
  letter-spacing: 2px; margin-bottom: 8px;
  font-family: var(--font-display);
}
.bagua-koujue .kj-text {
  color: var(--text-sub); font-size: 12px;
  line-height: 1.9; letter-spacing: 0.5px;
  font-family: var(--font-body);
}

/* 视图切换按钮（与六十四卦保持一致）*/
.bagua-view-toggle {
  display: flex; justify-content: center; gap: 8px; margin-bottom: 16px;
}
.bagua-view-btn {
  padding: 6px 16px; border-radius: 10px;
  border: 1px solid var(--chip-br);
  background: transparent; color: var(--text-sub);
  font-family: var(--font-display);
  letter-spacing: 2px;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s;
}
.bagua-view-btn.active {
  background: var(--accent-bg);
  color: var(--text-title);
  border-color: var(--accent-soft);
}
.bagua-view-btn:hover:not(.active) {
  color: var(--text-main);
  border-color: var(--accent-soft);
}

/* 详情区 */
.bagua-detail { margin-top: 18px; }
.bagua-detail .bd-title {
  color: var(--text-title);
  font-size: 15px;
  letter-spacing: 3px;
  margin-bottom: 10px;
  text-align: center;
  font-family: var(--font-display);
  font-weight: normal;
}
.bagua-detail .bd-grid {
  display: grid; gap: 10px;
  grid-template-columns: repeat(2, 1fr);
}
.bagua-detail .bd-item {
  padding: 10px 14px;
  background: var(--chip-bg);
  border: 1px solid var(--chip-br);
  border-radius: 10px;
  font-size: 12.5px;
  line-height: 1.8;
  letter-spacing: 0.5px;
}
.bagua-detail .bd-item .bd-k {
  color: var(--text-sub);
  letter-spacing: 1.5px;
  margin-right: 6px;
  font-family: var(--font-display);
}
.bagua-detail .bd-item .bd-v {
  color: var(--text-main);
  font-family: var(--font-body);
}

/* ── 响应式 ── */
@media (max-width: 500px) {
  .bagua-detail .bd-grid { grid-template-columns: 1fr; }
  .bagua-circle { width: 320px; height: 320px; }
  .bagua-node { width: 56px; height: 56px; }
  .bagua-node .bn-name { font-size: 13px; }
  .bagua-node .bn-yao .yao-line { width: 16px; }
  .bagua-node .bn-yao .yao-line.broken::before,
  .bagua-node .bn-yao .yao-line.broken::after { width: 6px; }
}