/* ==========================================================================
   components.css — UI 组件库
   印章按钮 / 墨晕卡片 / 八字四柱 / 日历 / 印章标签 / 输入 / Tab / 进度条
   ========================================================================== */

/* ---------- 水墨印章按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 24px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-family: var(--font-kai);
  font-size: 1rem;
  letter-spacing: 2px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all 0.3s var(--ease-ink);
  -webkit-tap-highlight-color: transparent;
}
/* 按钮墨晕扩散 hover */
.btn::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  width: 0; height: 0;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.12), transparent 70%);
  transform: translate(-50%, -50%);
  transition: width 0.5s var(--ease-ink), height 0.5s var(--ease-ink);
}
.btn:hover::after { width: 300px; height: 300px; }
.btn:active { transform: scale(0.96); animation: seal-press 0.2s var(--ease-ink); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* 主按钮 — 暗玉青印章 */
.btn--primary {
  background: linear-gradient(135deg, rgba(74,124,126,0.20), rgba(74,124,126,0.06));
  border-color: var(--border-jade);
  color: var(--text-jade);
  box-shadow: var(--glow-jade), inset 0 1px 0 rgba(255,255,255,0.04);
}
.btn--primary:hover {
  background: linear-gradient(135deg, rgba(74,124,126,0.30), rgba(74,124,126,0.10));
  border-color: var(--jade);
}

/* 次按钮 — 暗鎏金印章 */
.btn--secondary {
  background: linear-gradient(135deg, rgba(138,122,74,0.18), rgba(138,122,74,0.04));
  border-color: var(--border-gold);
  color: var(--text-gold);
  box-shadow: var(--glow-gold), inset 0 1px 0 rgba(255,255,255,0.03);
}
.btn--secondary:hover {
  background: linear-gradient(135deg, rgba(138,122,74,0.28), rgba(138,122,74,0.08));
  border-color: var(--gold);
}

/* 朱砂强调按钮 */
.btn--danger {
  background: linear-gradient(135deg, rgba(139,58,58,0.18), rgba(139,58,58,0.04));
  border-color: var(--border-cinnabar);
  color: var(--text-cinnabar);
  box-shadow: var(--glow-cinnabar);
}
.btn--danger:hover {
  background: linear-gradient(135deg, rgba(139,58,58,0.28), rgba(139,58,58,0.08));
  border-color: var(--cinnabar);
}

/* 幽灵按钮 */
.btn--ghost {
  background: transparent;
  border-color: var(--border-ink);
  color: var(--text-secondary);
}
.btn--ghost:hover { border-color: var(--border-jade); color: var(--text-jade); }

.btn--block { width: 100%; }
.btn--lg { min-height: 52px; font-size: 1.15rem; padding: 14px 32px; letter-spacing: 4px; }
.btn--sm { min-height: 36px; font-size: 0.85rem; padding: 6px 14px; letter-spacing: 1px; }

/* ---------- 签筒（CSS+SVG 绘制） ---------- */
.sign-tube {
  width: 120px; height: 200px;
  margin: 0 auto;
  position: relative;
  cursor: pointer;
}
.sign-tube__body {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, #4a3820 0%, #6a5238 20%, #4a3820 60%, #2f2010 100%);
  border-radius: 14px 14px 10px 10px;
  border: 2px solid var(--gold);
  box-shadow: inset 0 0 18px rgba(0,0,0,0.5), 0 6px 20px rgba(0,0,0,0.4);
  overflow: hidden;
}
.sign-tube__label {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  writing-mode: vertical-rl;
  font-family: var(--font-kai);
  font-size: 1.4rem;
  color: var(--text-gold);
  letter-spacing: 6px;
  text-shadow: 0 0 6px rgba(138,122,74,0.4);
}
.sign-tube__sticks {
  position: absolute;
  top: -8px; left: 50%;
  transform: translateX(-50%);
  display: flex; gap: 2px;
}
.sign-tube__sticks span {
  width: 5px; height: 30px;
  background: linear-gradient(180deg, var(--gold-light), #6a5238);
  border-radius: 2px 2px 0 0;
}
.sign-tube.is-shaking .sign-tube__body { animation: tube-shake 0.5s ease-in-out 3; }
@keyframes tube-shake {
  0%, 100% { transform: rotate(0); }
  20% { transform: rotate(-6deg); }
  40% { transform: rotate(7deg); }
  60% { transform: rotate(-5deg); }
  80% { transform: rotate(4deg); }
}

/* ---------- 圣杯（CSS 绘制） ---------- */
.cup-pair {
  display: flex; gap: 24px; justify-content: center;
  margin: 12px auto;
}
.cup {
  width: 80px; height: 90px;
  position: relative;
  perspective: 200px;
}
.cup__half {
  width: 80px; height: 44px;
  border-radius: 40px 40px 6px 6px;
  background: linear-gradient(180deg, var(--cinnabar), #5a1a10);
  border: 2px solid var(--gold);
  box-shadow: inset 0 -4px 10px rgba(0,0,0,0.4);
  position: relative;
}
.cup__half::after {
  content: "聖";
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-kai);
  font-size: 1.3rem;
  color: var(--text-gold);
}
.cup.is-throwing .cup__half { animation: cup-flip 0.7s ease-out; }
@keyframes cup-flip {
  0% { transform: rotateX(0) translateY(0); }
  50% { transform: rotateX(540deg) translateY(-40px); }
  100% { transform: rotateX(1080deg) translateY(0); }
}

/* 结果：阳杯 / 阴杯 */
.cup--yang .cup__half { background: linear-gradient(180deg, var(--cinnabar), #4a1a10); }
.cup--yin  .cup__half { background: linear-gradient(0deg, var(--cinnabar), #4a1a10); border-radius: 6px 6px 40px 40px; }
.cup--yin  .cup__half::after { transform: translate(-50%, -50%) rotate(180deg); }

/* ---------- 铜钱（CSS 绘制） ---------- */
.coin {
  width: 60px; height: 60px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--gold-light) 0%, var(--gold) 70%, #5a4a20 100%);
  border: 3px solid #5a4a20;
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: inset 0 0 8px rgba(0,0,0,0.4), 0 4px 8px rgba(0,0,0,0.3);
  position: relative;
  font-family: var(--font-kai);
  font-size: 0.7rem;
  color: #2d2008;
}
.coin__hole {
  width: 18px; height: 18px;
  background: var(--bg-void);
  border: 2px solid #5a4a20;
  display: flex; align-items: center; justify-content: center;
}
.coin--yang .coin__hole::before { content: "字"; color: #2d2008; font-weight: bold; }
.coin--yin  .coin__hole::before { content: "背"; color: #2d2008; font-weight: bold; }
.coin.is-tossing { animation: coin-toss 0.8s ease-out; }
@keyframes coin-toss {
  0% { transform: rotateY(0) translateY(0); }
  50% { transform: rotateY(720deg) translateY(-50px); }
  100% { transform: rotateY(1440deg) translateY(0); }
}

/* ---------- 卦象爻线（经典古籍简约款） ---------- */
.yao {
  height: 11px;
  border-radius: 2.5px;
  display: flex;
  /* 阴爻比例：总长 10 份，左右两段各 3.5 份，中间空隙 3 份（段长 > 空隙） */
  gap: 30%;
  align-items: center;
}
.yao__line {
  flex: 1; height: 11px;
  /* 轻微圆头，非胶囊 */
  border-radius: 2.5px;
  /* 哑光古铜单色，无渐变无高光 */
  background: #8f7a41;
}
.yao--yang .yao__line { /* 阳爻：一条完整横长线 */ }
.yao--yin .yao__line { width: 35%; }
.yao--yin .yao__line:last-child { margin-left: auto; }
.yao--changing .yao__line { background: #8b3a3a; }

/* ---------- 签文 / 卦象卡片 — 墨晕磨砂 ---------- */
.fortune-card {
  background: linear-gradient(160deg, rgba(21,21,30,0.85), rgba(15,15,22,0.9));
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-panel), inset 0 0 24px rgba(138,122,74,0.03);
}
.fortune-card::before {
  content: "";
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.fortune-card__num {
  font-family: var(--font-kai);
  font-size: 0.85rem;
  color: var(--text-gold);
  opacity: 0.8;
}
.fortune-card__title {
  font-family: var(--font-kai);
  font-size: 1.4rem;
  color: var(--text-gold);
  text-align: center;
  margin: 6px 0 4px;
  letter-spacing: 3px;
}
.fortune-card__grade {
  text-align: center;
  font-size: 0.85rem;
  margin-bottom: 16px;
  letter-spacing: 1px;
}
.grade--ji   { color: var(--text-jade); }
.grade--zhongji { color: var(--text-gold); }
.grade--xiong { color: var(--text-cinnabar); }
.fortune-card__text {
  font-family: var(--font-kai);
  font-size: 1.02rem;
  line-height: 2;
  color: var(--text-primary);
  text-align: justify;
  white-space: pre-wrap;
}

/* ---------- 八字四柱展示卡片 ---------- */
.bazi-pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  text-align: center;
}
.bazi-pillar {
  background: var(--bg-panel);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-md);
  padding: 12px 4px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.bazi-pillar__label {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-bottom: 6px;
  letter-spacing: 1px;
}
.bazi-pillar__gan {
  font-family: var(--font-kai);
  font-size: 1.4rem;
  color: var(--text-jade);
  line-height: 1.2;
}
.bazi-pillar__zhi {
  font-family: var(--font-kai);
  font-size: 1.4rem;
  color: var(--text-gold);
  line-height: 1.2;
}
.bazi-pillar__shishen {
  font-size: 0.65rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

/* 五行统计条 */
.wuxing-bar {
  display: flex; gap: 4px; margin-top: 8px;
}
.wuxing-bar__item {
  flex: 1; text-align: center;
  font-size: 0.7rem;
}
.wuxing-bar__fill {
  height: 6px; border-radius: 3px;
  margin-top: 4px;
  transition: width 0.5s var(--ease-ink);
}

/* ---------- 日历单元格 ---------- */
.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
}
.cal-weekday {
  text-align: center;
  font-size: 0.72rem;
  color: var(--text-muted);
  padding: 6px 0;
  font-family: var(--font-kai);
}
.cal-cell {
  aspect-ratio: 1 / 1.15;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  color: var(--text-primary);
  cursor: pointer;
  position: relative;
  transition: background 0.25s var(--ease-ink);
}
.cal-cell:hover { background: var(--jade-dim); }
.cal-cell--empty { cursor: default; }
.cal-cell--empty:hover { background: transparent; }
.cal-cell--today {
  background: var(--jade-dim);
  border: 1px solid var(--border-jade);
  box-shadow: var(--glow-jade);
}
.cal-cell__solar { font-size: 1rem; }
.cal-cell__lunar { font-size: 0.62rem; color: var(--text-secondary); }
.cal-cell--today .cal-cell__lunar { color: var(--text-jade); }

/* ---------- 印章标签 ---------- */
.badge {
  display: inline-flex; align-items: center;
  padding: 3px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.72rem;
  line-height: 1.6;
  font-family: var(--font-kai);
  letter-spacing: 1px;
  position: relative;
}
/* 印章样式 — 方角微磨砂 */
.badge--seal {
  border-radius: 3px;
  position: relative;
}
.badge--seal::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 3px;
  border: 1px solid currentColor;
  opacity: 0.3;
  pointer-events: none;
}

/* 宜 — 暗玉青印章 */
.badge--jade {
  background: rgba(74, 124, 126, 0.12);
  color: var(--text-jade);
  border: 1px solid var(--border-jade);
}
/* 忌 — 暗朱砂红印章 */
.badge--cinnabar {
  background: rgba(139, 58, 58, 0.12);
  color: var(--text-cinnabar);
  border: 1px solid var(--border-cinnabar);
}
/* 鎏金 */
.badge--gold  {
  background: var(--gold-dim);
  color: var(--text-gold);
  border: 1px solid var(--border-gold);
}
/* 幽灵 */
.badge--ghost {
  background: rgba(255,255,255,0.03);
  color: var(--text-secondary);
  border: 1px solid var(--border-ink);
}

/* 兼容旧类名映射 */
.badge--cyber { background: rgba(74, 124, 126, 0.12); color: var(--text-jade); border: 1px solid var(--border-jade); }
.badge--danger { background: rgba(139, 58, 58, 0.12); color: var(--text-cinnabar); border: 1px solid var(--border-cinnabar); }

/* ---------- 输入框（国风边框） ---------- */
.field { margin-bottom: 16px; }
.field__label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 6px;
  font-family: var(--font-kai);
  letter-spacing: 1px;
}
.input, .textarea, .select {
  width: 100%;
  padding: 12px 14px;
  background: rgba(13,13,18,0.6);
  border: 1px solid var(--border-ink);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-serif);
  font-size: 0.95rem;
  transition: all 0.25s var(--ease-ink);
}
.input:focus, .textarea:focus, .select:focus {
  outline: none;
  border-color: var(--jade);
  box-shadow: 0 0 0 2px var(--jade-dim);
}
.input::placeholder, .textarea::placeholder { color: var(--text-muted); }
.textarea { min-height: 80px; resize: vertical; line-height: 1.6; }

/* select 下拉箭头 */
.select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%238a7a4a' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

/* ---------- Tab 切换器 ---------- */
.tabs {
  display: flex;
  gap: 4px;
  background: var(--bg-ink-deep);
  border: 1px solid var(--border-ink);
  border-radius: var(--radius-md);
  padding: 4px;
  margin-bottom: 16px;
  overflow-x: auto;
}
.tab {
  flex: 1;
  min-width: max-content;
  padding: 8px 14px;
  text-align: center;
  font-size: 0.85rem;
  font-family: var(--font-kai);
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.25s var(--ease-ink);
  letter-spacing: 1px;
}
.tab.is-active {
  background: var(--jade-dim);
  color: var(--text-jade);
  border: 1px solid var(--border-jade);
}

/* ---------- 进度条（水墨笔触风格） ---------- */
.progress {
  height: 8px;
  background: var(--bg-ink-deep);
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--border-ink);
}
.progress__bar {
  height: 100%;
  background: linear-gradient(90deg, var(--jade-dim), var(--jade));
  border-radius: 4px;
  box-shadow: var(--glow-jade);
  transition: width 0.6s var(--ease-ink);
}

/* ---------- 折叠面板 ---------- */
.collapse {
  border: 1px solid var(--border-ink);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 12px;
  background: var(--bg-panel);
}
.collapse__head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 16px;
  cursor: pointer;
  font-size: 0.9rem;
  font-family: var(--font-kai);
  color: var(--text-secondary);
  letter-spacing: 1px;
}
.collapse__head .arrow { transition: transform 0.3s var(--ease-ink); }
.collapse.is-open .collapse__head .arrow { transform: rotate(180deg); }
.collapse__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s var(--ease-ink);
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.8;
}
.collapse.is-open .collapse__body { max-height: 500px; padding: 0 16px 14px; }

/* ---------- 祈福灯（发光效果） ---------- */
.blessing-lamp {
  width: 80px; height: 110px;
  margin: 0 auto;
  position: relative;
  cursor: pointer;
}
.blessing-lamp__body {
  width: 56px; height: 80px;
  margin: 16px auto 0;
  border-radius: 50% 50% 8px 8px / 40% 40% 8px 8px;
  background: radial-gradient(circle at 50% 40%, var(--cinnabar), #4a1a10);
  border: 2px solid var(--gold);
  box-shadow: 0 0 20px rgba(139,58,58,0.35), inset 0 -6px 14px rgba(0,0,0,0.4);
  position: relative;
}
.blessing-lamp__body::after {
  content: "福";
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-kai);
  font-size: 1.6rem;
  color: var(--text-gold);
  text-shadow: 0 0 8px rgba(138,122,74,0.5);
}
.blessing-lamp__cap {
  position: absolute; top: 4px; left: 50%;
  transform: translateX(-50%);
  width: 40px; height: 10px;
  background: linear-gradient(180deg, var(--gold), #6a5238);
  border-radius: 4px 4px 0 0;
}
.blessing-lamp.is-lit .blessing-lamp__body { animation: lamp-glow 2s ease-in-out infinite; }
@keyframes lamp-glow {
  0%, 100% { box-shadow: 0 0 16px rgba(139,58,58,0.35), inset 0 -6px 14px rgba(0,0,0,0.4); }
  50% { box-shadow: 0 0 32px rgba(138,122,74,0.5), 0 0 48px rgba(139,58,58,0.3), inset 0 -6px 14px rgba(0,0,0,0.4); }
}

/* ---------- 列表项 ---------- */
.list-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 16px;
  background: var(--bg-panel);
  border: 1px solid var(--border-ink);
  border-radius: var(--radius-md);
  margin-bottom: 8px;
  transition: all 0.25s var(--ease-ink);
}
.list-item:hover { border-color: var(--border-jade); }
.list-item__main { flex: 1; min-width: 0; }
.list-item__title { font-size: 0.9rem; color: var(--text-primary); }
.list-item__desc { font-size: 0.75rem; color: var(--text-muted); margin-top: 2px; }
.list-item__arrow { color: var(--text-muted); margin-left: 8px; }

/* ---------- 功能入口卡片 ---------- */
.entry-card {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 8px;
  padding: 22px 12px;
  background: var(--bg-panel);
  border: 1px solid var(--border-ink);
  border-radius: var(--radius-lg);
  text-align: center;
  text-decoration: none;
  color: var(--text-primary);
  transition: all 0.3s var(--ease-ink);
  min-height: 110px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  position: relative;
  overflow: hidden;
}
/* 入口卡片墨晕描边 hover */
.entry-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  border: 1px solid transparent;
  background: linear-gradient(135deg, var(--jade-dim), transparent 50%, var(--gold-dim)) border-box;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.3s var(--ease-ink);
  pointer-events: none;
}
.entry-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-float);
}
.entry-card:hover::after { opacity: 1; }
.entry-card__icon { font-size: 1.8rem; }
.entry-card__name { font-size: 0.9rem; font-family: var(--font-kai); letter-spacing: 1px; }
.entry-card__desc { font-size: 0.68rem; color: var(--text-muted); }

/* 玉青风格变体 */
.entry-card--jade {
  border-color: var(--border-jade);
  background: linear-gradient(160deg, var(--jade-dim), rgba(21,21,30,0.7));
}
.entry-card--jade .entry-card__icon { color: var(--text-jade); }

/* 鎏金风格变体 */
.entry-card--gold {
  border-color: var(--border-gold);
  background: linear-gradient(160deg, var(--gold-dim), rgba(21,21,30,0.7));
}
.entry-card--gold .entry-card__icon { color: var(--text-gold); }

/* 兼容旧类名映射 */
.entry-card--cyber { border-color: var(--border-jade); background: linear-gradient(160deg, var(--jade-dim), rgba(21,21,30,0.7)); }
.entry-card--cyber .entry-card__icon { color: var(--text-jade); text-shadow: none; }

/* ---------- 兼容旧类名映射（面板） ---------- */
.panel--cyber { border-color: var(--border-jade); }
.panel--cyber::before {
  content: "";
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--jade), transparent);
}

/* ---------- 兼容旧文字类名 ---------- */
.text-cyber { color: var(--text-jade); }
.text-glow-cyber { color: var(--text-jade); text-shadow: var(--glow-jade); }