/* ============================================
   八字排盘 — 参考吕氏八字 UI 风格
   ============================================ */
:root {
  --orange: #e85d26;
  --orange-light: #fff3ed;
  --orange-border: #f5c4a8;
  --ink: #333;
  --ink2: #666;
  --ink3: #999;
  --bg: #f5f5f5;
  --card: #fff;
  --red: #e53935;
  --green: #4caf50;
  --blue: #1976d2;
  --gold: #c0a060;
  --radius: 10px;
  /* 五行色 */
  --wx-jin: #b8860b;
  --wx-mu: #2e7d32;
  --wx-shui: #1565c0;
  --wx-huo: #c62828;
  --wx-tu: #8d6e63;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 15px; -webkit-text-size-adjust: 100%; }
body {
  font-family: -apple-system, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  background: var(--bg); color: var(--ink);
  min-height: 100vh; padding-bottom: 60px;
}

/* ---- 橙色顶部栏 ---- */
.header {
  background: var(--orange);
  color: #fff;
  padding: 12px 16px;
  text-align: center;
  font-size: 1.1rem;
  font-weight: 700;
  position: sticky; top: 0; z-index: 100;
}
.header .back-btn {
  position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
  background: none; border: none; color: #fff; font-size: 1.4rem; cursor: pointer;
  width: 32px; height: 32px; display: flex; align-items: center; justify-content: center;
}

/* ---- Tab 栏 ---- */
.tab-bar {
  display: flex; background: var(--card);
  border-bottom: 1px solid #eee; overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.tab-bar::-webkit-scrollbar { display: none; }
.tab-item {
  padding: 10px 16px; font-size: .88rem; color: var(--ink2);
  white-space: nowrap; cursor: pointer; border-bottom: 2.5px solid transparent;
  flex-shrink: 0;
}
.tab-item.active { color: var(--orange); border-bottom-color: var(--orange); font-weight: 600; }

/* ---- 搜索栏 ---- */
.search-bar {
  display: flex; padding: 10px 12px; gap: 8px; background: var(--card);
  border-bottom: 1px solid #eee;
}
.search-bar input {
  flex: 1; padding: 8px 12px; border: 1px solid #e0e0e0; border-radius: 20px;
  font-size: .88rem; outline: none; background: var(--bg);
}
.search-bar input:focus { border-color: var(--orange); }
.search-btn {
  padding: 8px 18px; background: var(--orange); color: #fff; border: none;
  border-radius: 20px; font-size: .88rem; cursor: pointer;
}

/* ---- 案例列表 ---- */
.case-list { padding: 0; }
.case-item {
  display: flex; align-items: center; padding: 14px 12px;
  background: var(--card); border-bottom: 1px solid #f0f0f0;
  cursor: pointer; gap: 12px;
}
.case-item:active { background: var(--orange-light); }
.case-avatar {
  width: 52px; height: 52px; border-radius: 8px;
  background: var(--orange-light); display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; flex-shrink: 0; overflow: hidden;
}
.case-avatar img { width: 100%; height: 100%; object-fit: cover; }
.case-info { flex: 1; min-width: 0; }
.case-name { font-size: 1.05rem; font-weight: 700; margin-bottom: 3px; }
.case-meta {
  display: flex; align-items: center; gap: 6px; margin-bottom: 3px;
  font-size: .78rem; color: var(--ink2);
}
.case-gender {
  padding: 1px 8px; border-radius: 10px; font-size: .72rem; color: #fff;
}
.case-gender.male { background: var(--blue); }
.case-gender.female { background: var(--red); }
.case-age {
  padding: 1px 8px; border-radius: 10px; font-size: .72rem;
  background: var(--orange); color: #fff;
}
.case-datetime { font-size: .78rem; color: var(--ink3); }
.case-pillars {
  text-align: right; flex-shrink: 0;
}
.case-pillars .pz {
  font-size: 1.15rem; font-weight: 700; letter-spacing: 2px; line-height: 1.4;
}
.case-height {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--bg); display: flex; align-items: center; justify-content: center;
  font-size: .72rem; color: var(--ink3); flex-shrink: 0;
}

/* ---- 浮动添加按钮 ---- */
.fab {
  position: fixed; right: 16px; bottom: 76px;
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--green); color: #fff; border: none;
  font-size: .82rem; font-weight: 700; cursor: pointer;
  box-shadow: 0 4px 12px rgba(76,175,80,.4);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  z-index: 90; line-height: 1.2;
}
.fab:active { transform: scale(.93); }

/* ---- 底部导航 ---- */
.bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0;
  background: var(--card); border-top: 1px solid #eee;
  display: flex; z-index: 100;
  padding-bottom: env(safe-area-inset-bottom);
}
.nav-item {
  flex: 1; padding: 8px 0 6px; text-align: center;
  font-size: .68rem; color: var(--ink3); cursor: pointer;
  display: flex; flex-direction: column; align-items: center; gap: 2px;
}
.nav-item.active { color: var(--orange); }
.nav-icon { font-size: 1.3rem; }

/* ============================================
   排盘详情页
   ============================================ */
.detail-page { display: none; }
.detail-page.active { display: block; }
.list-page.hidden { display: none; }

/* 八字命盘 */
.bazi-panel { padding: 14px 12px; }

.birth-meta {
  font-size: .82rem; color: var(--ink2);
  text-align: center; margin-bottom: 4px;
}
.birth-dates {
  font-size: .82rem; color: var(--ink2);
  text-align: center; margin-bottom: 12px;
}
.birth-dates .lbl { color: var(--ink3); margin: 0 4px; }

/* 四柱表格 */
.pz-table {
  width: 100%; border-collapse: collapse;
  background: var(--card); border-radius: var(--radius); overflow: hidden;
}
.pz-table th {
  background: var(--ink); color: rgba(255,255,255,.85);
  padding: 8px 0; font-size: .82rem; font-weight: 600;
}
.pz-table td {
  text-align: center; padding: 6px 4px;
  border-bottom: 1px solid #f0f0f0; position: relative;
}
.pz-table tr:last-child td { border-bottom: none; }

/* 十神行 */
.pz-ss {
  font-size: .75rem; color: var(--ink3);
  padding: 6px 4px !important; background: #fafafa;
}
.pz-ss .ss-item { display: block; line-height: 1.5; }
.pz-ss .ss-item.red { color: var(--red); font-weight: 700; }
.pz-ss .ss-item.green { color: var(--green); }

/* 干支行 */
.pz-gz {
  font-size: 2.2rem; font-weight: 700; padding: 10px 4px !important;
}
.pz-gz.day-master { color: var(--red); }

/* 藏干行 */
.pz-cg {
  font-size: .75rem; color: var(--ink2); padding: 8px 4px !important;
  background: #fafafa;
}
.pz-cg .cg-item {
  display: inline-flex; align-items: center; gap: 2px;
  padding: 1px 5px; border-radius: 4px; background: var(--orange-light);
  font-size: .72rem; margin: 1px;
}

/* 纳音行 */
.pz-ny {
  font-size: .75rem; color: var(--ink3); padding: 6px 4px !important;
}

/* 五行颜色 */
.wx-金 { color: var(--wx-jin); }
.wx-木 { color: var(--wx-mu); }
.wx-水 { color: var(--wx-shui); }
.wx-火 { color: var(--wx-huo); }
.wx-土 { color: var(--wx-tu); }

/* ---- 大运 ---- */
.section-title {
  font-size: .95rem; font-weight: 700; padding: 12px 12px 8px;
  display: flex; align-items: center; gap: 8px;
}
.section-title .icon { color: var(--orange); }
.section-title .sub {
  font-size: .78rem; font-weight: 400; color: var(--ink3);
  margin-left: auto;
}

.dayun-grid {
  display: grid; grid-template-columns: repeat(5, 1fr);
  gap: 6px; padding: 0 12px 12px;
}
.dayun-cell {
  border: 1.5px solid var(--orange-border); border-radius: 8px;
  padding: 8px 2px; text-align: center; background: var(--card);
}
.dayun-cell.current {
  border: 2.5px dashed var(--blue); border-radius: 10px;
}
.dayun-cell.birth {
  background: var(--orange-light);
  border-color: var(--orange);
}
.dayun-cell .dy-year { font-size: .68rem; color: var(--ink3); margin-bottom: 2px; }
.dayun-cell .dy-gz { font-size: 1.35rem; font-weight: 700; margin-bottom: 2px; }
.dayun-cell .dy-gz .g { display: block; line-height: 1.2; }
.dayun-cell .dy-age { font-size: .72rem; color: var(--ink2); }
.dayun-cell .dy-ss {
  font-size: .62rem; color: var(--ink3); margin-top: 2px;
  border-top: 1px solid #f0f0f0; padding-top: 2px;
}

/* ---- 五行忌用 ---- */
.wuxing-panel { padding: 0 12px 12px; }
.wx-row {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 0; border-bottom: 1px solid #f5f5f5;
}
.wx-row .lbl { width: 40px; font-size: .82rem; color: var(--ink2); flex-shrink: 0; }
.wx-tag {
  display: inline-flex; align-items: center; gap: 3px;
  padding: 3px 10px; border-radius: 12px; font-size: .78rem; font-weight: 600;
}

/* ---- 十神关系 ---- */
.shishen-table {
  width: 100%; border-collapse: collapse; margin: 0 12px 12px;
  width: calc(100% - 24px);
}
.shishen-table th {
  background: var(--bg); padding: 8px 6px; font-size: .78rem;
  font-weight: 600; border: 1px solid #e8e8e8;
}
.shishen-table td {
  padding: 6px; font-size: .78rem; text-align: center;
  border: 1px solid #e8e8e8;
}
.shishen-table .red { color: var(--red); font-weight: 600; }
.shishen-table .green { color: var(--green); font-weight: 600; }

/* ---- 基本信息 ---- */
.info-panel { padding: 0 12px 12px; }
.info-row {
  display: flex; padding: 7px 0; font-size: .82rem;
  border-bottom: 1px solid #f5f5f5;
}
.info-row .lbl {
  width: 76px; color: var(--ink3); flex-shrink: 0;
}
.info-row .val { color: var(--ink2); flex: 1; }

/* ---- 案件事迹 ---- */
.note-panel { padding: 0 12px 12px; }
.note-textarea {
  width: 100%; min-height: 80px; border: 1px solid var(--orange-border);
  border-radius: 8px; padding: 10px; font-size: .88rem;
  resize: vertical; outline: none; background: var(--orange-light);
}
.note-textarea:focus { border-color: var(--orange); }
.save-btn {
  width: 100%; padding: 11px; margin-top: 10px;
  border: 1.5px solid var(--orange-border); border-radius: 22px;
  background: var(--orange-light); color: var(--orange);
  font-size: .95rem; font-weight: 600; cursor: pointer;
}
.save-btn:active { background: var(--orange); color: #fff; }

/* ---- 添加案例弹层 ---- */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.45);
  z-index: 200; display: none; align-items: flex-end; justify-content: center;
}
.modal-overlay.show { display: flex; }
.modal-box {
  background: var(--card); border-radius: 16px 16px 0 0;
  width: 100%; max-width: 560px; max-height: 85vh; overflow-y: auto;
  padding: 20px 16px calc(20px + env(safe-area-inset-bottom));
}
.modal-title {
  font-size: 1.1rem; font-weight: 700; text-align: center; margin-bottom: 18px;
}
.form-group { margin-bottom: 14px; }
.form-group label {
  display: block; font-size: .85rem; color: var(--ink2); margin-bottom: 6px;
}
.form-group input, .form-group select {
  width: 100%; padding: 10px 12px; border: 1px solid #ddd; border-radius: 8px;
  font-size: .92rem; outline: none;
}
.form-group input:focus, .form-group select:focus { border-color: var(--orange); }

/* 日期显示行 */
.date-display {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px; border: 1px solid #ddd; border-radius: 8px;
  font-size: .95rem; cursor: pointer; background: var(--card);
}
.date-display:active { background: var(--orange-light); }
.date-display .arrow { color: var(--ink3); font-size: 1.2rem; }
.lunar-display { color: var(--green); }

.gender-select {
  display: flex; gap: 10px;
}
.gender-select label {
  flex: 1; padding: 10px; text-align: center; border: 1.5px solid #ddd;
  border-radius: 8px; cursor: pointer; font-size: .92rem; margin-bottom: 0;
}
.gender-select input { display: none; }
.gender-select label:has(input:checked) {
  border-color: var(--blue); background: var(--blue); color: #fff; font-weight: 600;
}

.modal-btns {
  display: flex; gap: 10px; margin-top: 20px;
}
.modal-btns button {
  flex: 1; padding: 12px; border: none; border-radius: 22px;
  font-size: .95rem; font-weight: 600; cursor: pointer;
}
.btn-save { background: var(--orange); color: #fff; }
.btn-paipan { background: var(--blue); color: #fff; }

/* ============================================
   日期选择器（滚动轮）
   ============================================ */
.date-picker-box {
  background: var(--card); border-radius: 16px 16px 0 0;
  width: 100%; max-width: 560px;
  padding: 16px 0 calc(16px + env(safe-area-inset-bottom));
}

/* 双历显示 */
.picker-dates {
  padding: 12px 16px;
  border-bottom: 1px solid #eee;
}
.picker-solar {
  display: flex; align-items: center; gap: 6px; margin-bottom: 4px;
}
.picker-solar .lbl { color: var(--red); font-size: .88rem; }
.picker-solar .val { color: var(--red); font-size: 1.05rem; font-weight: 700; }
.btn-localtime {
  margin-left: auto; padding: 4px 12px; border: 1px solid var(--blue);
  border-radius: 6px; color: var(--blue); font-size: .78rem; background: none;
  cursor: pointer;
}
.picker-lunar {
  display: flex; align-items: center; gap: 6px;
}
.picker-lunar .lbl { color: var(--green); font-size: .88rem; }
.picker-lunar .val { color: var(--green); font-size: 1.05rem; font-weight: 700; }

/* 滚动轮区域 */
.picker-wheels {
  display: flex; height: 220px; position: relative;
  overflow: hidden; padding: 0 8px;
}
.picker-highlight {
  position: absolute; left: 8px; right: 8px; top: 50%;
  transform: translateY(-50%); height: 40px;
  border-top: 1.5px solid var(--blue); border-bottom: 1.5px solid var(--blue);
  background: rgba(25,118,210,.06); pointer-events: none;
  border-radius: 4px;
}

.wheel-col {
  flex: 1; overflow-y: scroll; scroll-snap-type: y mandatory;
  -webkit-overflow-scrolling: touch; position: relative; z-index: 1;
}
.wheel-col::-webkit-scrollbar { display: none; }

.wheel-list {
  padding: 90px 0; /* (220-40)/2 = 90px 使选中项居中 */
}

.wheel-item {
  height: 40px; line-height: 40px; text-align: center;
  scroll-snap-align: center; font-size: .92rem;
  color: var(--ink3); transition: all .15s;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.wheel-item.active {
  color: var(--blue); font-weight: 700; font-size: 1.05rem;
}
.wheel-item .zhi {
  font-size: .78rem; color: var(--ink3); margin-left: 2px;
}

/* 选择器按钮 */
.picker-btns {
  display: flex; gap: 12px; padding: 14px 16px 0;
}
.btn-localtime-big {
  flex: 1; padding: 12px; border: 1.5px solid var(--blue);
  border-radius: 22px; color: var(--blue); background: none;
  font-size: .95rem; font-weight: 600; cursor: pointer;
}
.picker-btns .btn-confirm {
  flex: 1; padding: 12px; border: none; border-radius: 22px;
  background: var(--blue); color: #fff;
  font-size: .95rem; font-weight: 600; cursor: pointer;
}

/* 时辰颜色 */
.zhi-子, .zhi-午 { color: var(--wx-huo); }
.zhi-丑, .zhi-未, .zhi-辰, .zhi-戌 { color: var(--wx-tu); }
.zhi-寅, .zhi-卯 { color: var(--wx-mu); }
.zhi-巳, .zhi-申 { color: var(--wx-jin); }
.zhi-酉 { color: var(--wx-jin); }
.zhi-亥, .zhi-壬 { color: var(--wx-shui); }

/* ---- 提示 ---- */
.toast {
  position: fixed; top: 50%; left: 50%; transform: translate(-50%,-50%);
  background: rgba(0,0,0,.75); color: #fff; padding: 10px 24px;
  border-radius: 8px; font-size: .9rem; z-index: 999;
  opacity: 0; pointer-events: none; transition: opacity .3s;
}
.toast.show { opacity: 1; }

.empty-tip {
  text-align: center; padding: 60px 20px; color: var(--ink3); font-size: .92rem;
}

/* 响应式 */
@media (min-width: 480px) {
  .dayun-grid { grid-template-columns: repeat(5, 1fr); gap: 8px; }
}