/* ============================================================
 * 梅花易数专用样式
 * ============================================================ */

.page-head {
  text-align: center;
  padding: 1.5rem 0 1.25rem;
}

.page-title {
  font-family: var(--font-title);
  font-size: clamp(1.8rem, 6vw, 2.4rem);
  color: var(--gold);
  letter-spacing: 0.1em;
  margin-bottom: 0.35rem;
}

.page-sub {
  color: var(--text-2);
  font-size: 0.9rem;
  letter-spacing: 0.1em;
}

.field-label {
  display: block;
  font-size: 0.88rem;
  color: var(--text-2);
  margin-bottom: 0.4rem;
  letter-spacing: 0.05em;
}

/* ---------- Tab ---------- */
.mh-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.mh-tab {
  padding: 0.5rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(0, 0, 0, 0.15);
  color: var(--text-2);
  font-size: 0.9rem;
  transition: all var(--transition);
}

body[data-theme="light"] .mh-tab {
  background: rgba(255, 255, 255, 0.5);
}

.mh-tab:hover { border-color: var(--gold); color: var(--gold); }

.mh-tab.active {
  border-color: var(--gold);
  background: rgba(212, 175, 55, 0.12);
  color: var(--gold);
  font-weight: 600;
}

.mh-method { padding-top: 0.25rem; }

.mh-auto-hint {
  font-size: 0.78rem;
  color: var(--text-2);
  margin-top: 0.4rem;
}

/* ---------- 数字起卦 ---------- */
.mh-number-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

/* ---------- 操作按钮 ---------- */
.mh-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

.mh-actions .btn { flex: 1; min-width: 140px; }

/* ---------- 加载动画 ---------- */
.mh-loading {
  text-align: center;
  padding: 2.5rem 1rem;
  color: var(--text-2);
}

.mh-loading-anim {
  font-size: 3rem;
  margin-bottom: 1rem;
  animation: taiji 1.6s linear infinite;
  display: inline-block;
}

@keyframes taiji {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ---------- 卦象展示 ---------- */
.mh-method-tag {
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-2);
  margin-bottom: 1.25rem;
  letter-spacing: 0.08em;
}

.mh-gua-row {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.mh-gua-box {
  flex: 0 0 auto;
  width: 130px;
  padding: 0.85rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(0, 0, 0, 0.12);
  text-align: center;
  transition: all var(--transition);
}

body[data-theme="light"] .mh-gua-box {
  background: rgba(255, 255, 255, 0.5);
}

.mh-gua-box:hover {
  border-color: var(--gold);
  transform: translateY(-3px);
}

.mh-gua-ben { border-color: var(--gold); box-shadow: 0 0 0 1px var(--gold) inset; }

.mh-gua-label {
  font-size: 0.72rem;
  color: var(--text-2);
  letter-spacing: 0.15em;
  margin-bottom: 0.35rem;
}

.mh-gua-name {
  font-family: var(--font-title);
  font-size: 1.05rem;
  color: var(--gold);
  margin-bottom: 0.6rem;
  letter-spacing: 0.05em;
}

.mh-gua-symbols {
  display: flex;
  flex-direction: column;
  gap: 3px;
  margin-bottom: 0.55rem;
  align-items: center;
}

.yao-row {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.75rem;
  line-height: 1;
}

.yao-mark {
  color: var(--text);
  letter-spacing: -0.05em;
  font-family: monospace;
}

.yao-row.moving .yao-mark {
  color: var(--cinnabar);
  text-shadow: 0 0 6px rgba(192, 57, 43, 0.6);
}

.yao-moving-dot {
  color: var(--cinnabar);
  font-size: 0.6rem;
}

.mh-gua-bagua {
  display: flex;
  justify-content: space-around;
  font-size: 0.7rem;
  color: var(--text-2);
}

/* ---------- 图例 ---------- */
.mh-yao-legend {
  display: flex;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  font-size: 0.78rem;
  color: var(--text-2);
  padding: 0.75rem;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.25rem;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.yao-symbol-yang,
.yao-symbol-yin {
  font-family: monospace;
  color: var(--text);
}

.yao-symbol-moving { color: var(--cinnabar); }

/* ---------- 体用 ---------- */
.mh-tiyong {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.tiyong-item {
  flex: 1;
  min-width: 120px;
  text-align: center;
  padding: 0.65rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(212, 175, 55, 0.06);
}

.tiyong-label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-2);
  margin-bottom: 0.25rem;
}

.tiyong-value {
  font-family: var(--font-title);
  font-size: 1rem;
  color: var(--gold);
}

/* ---------- 解读文本 ---------- */
.mh-reading-text {
  font-size: 0.92rem;
  line-height: 2;
  color: var(--text);
}

.mh-gua-text { display: grid; gap: 0.85rem; }

.mh-text-block {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  background: rgba(0, 0, 0, 0.08);
}

body[data-theme="light"] .mh-text-block {
  background: rgba(255, 255, 255, 0.5);
}

.mh-text-title {
  font-family: var(--font-title);
  font-size: 1rem;
  color: var(--gold);
  margin-bottom: 0.5rem;
  letter-spacing: 0.08em;
}

.mh-text-line {
  font-size: 0.88rem;
  line-height: 1.85;
  margin-bottom: 0.3rem;
}

.mh-text-line strong {
  color: var(--text-2);
  font-weight: 500;
  margin-right: 0.25rem;
}

.mh-disclaimer {
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
  font-size: 0.78rem;
  color: var(--text-2);
  text-align: center;
  line-height: 1.7;
}

/* ---------- 响应式 ---------- */
@media (max-width: 640px) {
  .mh-tabs { justify-content: center; }
  .mh-tab { flex: 1; text-align: center; padding: 0.5rem 0.7rem; font-size: 0.85rem; }
  .mh-number-row { grid-template-columns: 1fr; }
  .mh-gua-row { gap: 0.6rem; }
  .mh-gua-box { width: 110px; padding: 0.65rem 0.4rem; }
  .mh-gua-name { font-size: 0.95rem; }
  .mh-actions { flex-direction: column; }
  .mh-actions .btn { width: 100%; }
  .mh-tiyong { flex-direction: column; }
}