/* AI命理 · 八字排盘 — 轻快版样式
 * 基准：浅色底 + 白卡片 + 圆角 + 紫蓝主色（呼应主站 AI工具导航）
 * 字号：正文 17px 起大字号易读版
 */
:root {
  --bg: #f5f6fa;
  --card: #ffffff;
  --primary: #5b5fc7;
  --primary-dark: #464aa8;
  --primary-soft: #eeeefb;
  --text: #2c2c3a;
  --text-soft: #6b6b7d;
  --border: #e6e7f0;
  --gold: #b8902f;
  --green: #3a8f5b;
  --warn: #c0392b;
  --radius: 14px;
  --shadow: 0 2px 12px rgba(91, 95, 199, 0.08);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.75;
  color: var(--text);
  background: var(--bg);
}

.app { max-width: 1080px; margin: 0 auto; padding: 20px 16px 40px; }

/* ── 头部 ── */
.app-header {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px; padding: 14px 18px;
  background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow);
  margin-bottom: 18px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark { font-size: 34px; color: var(--primary); }
.brand h1 { font-size: 24px; color: var(--primary); }
.subtitle { font-size: 14px; color: var(--text-soft); }
.top-nav { display: flex; gap: 6px; flex-wrap: wrap; }
.top-nav a {
  padding: 7px 16px; border-radius: 20px; text-decoration: none;
  color: var(--text-soft); font-size: 16px;
}
.top-nav a.active { background: var(--primary-soft); color: var(--primary); font-weight: 600; }
.top-nav a:hover { color: var(--primary); }

/* ── 横幅 ── */
.hero { text-align: center; padding: 26px 12px 20px; }
.hero h2 { font-size: 30px; color: var(--text); margin-bottom: 6px; }
.hero-sub { color: var(--text-soft); font-size: 17px; }
.hero-tag { display: inline-block; margin-top: 10px; padding: 5px 16px; background: var(--primary-soft); color: var(--primary); border-radius: 20px; font-size: 15px; }

/* ── 卡片 ── */
.card {
  background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 22px 24px; margin-bottom: 18px;
}
.card h2 { font-size: 21px; margin-bottom: 14px; color: var(--text); border-left: 4px solid var(--primary); padding-left: 10px; }

/* ── 表单 ── */
.field-row { display: flex; gap: 28px; flex-wrap: wrap; margin-bottom: 14px; }
.radio-group { display: flex; align-items: center; gap: 10px; }
.group-label { color: var(--text-soft); font-size: 15px; }
.radio-group label { display: flex; align-items: center; gap: 5px; cursor: pointer; font-size: 16px; }
.radio-group input { accent-color: var(--primary); width: 17px; height: 17px; }
.field-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px; margin-bottom: 18px;
}
.field-grid label { display: flex; flex-direction: column; gap: 5px; font-size: 15px; color: var(--text-soft); }
.field-grid input, .field-grid select {
  font-size: 17px; padding: 10px 12px; border: 1.5px solid var(--border);
  border-radius: 10px; background: #fafbfe; color: var(--text);
}
.field-grid input:focus, .field-grid select:focus {
  outline: none; border-color: var(--primary); background: #fff;
}

/* ── 出生地（省市区三级下拉 + 经度/定位）── */
.field-grid label.place-field { grid-column: 1 / -1; }
.place-row { display: flex; gap: 8px; align-items: center; }
.place-row + .place-row { margin-top: 8px; }
.place-row select { flex: 1 1 0; min-width: 0; font-size: 16px; }
.place-row #lng-input { flex: 1 1 auto; min-width: 0; padding: 10px 8px; font-size: 16px; }
.place-row .geo-btn {
  flex: 0 0 auto; padding: 10px 12px; font-size: 17px; line-height: 1;
  border: 1.5px solid var(--border); border-radius: 10px; background: #fafbfe; cursor: pointer;
}
.place-row .geo-btn:hover { border-color: var(--primary); background: #fff; }
.place-row .geo-btn:disabled { opacity: .5; cursor: default; }
.lng-hint { font-size: 13.5px; color: var(--text-soft); line-height: 1.4; min-height: 18px; margin-top: 6px; }
.lng-hint.ok { color: var(--green); }
.lng-hint.warn { color: #c0392b; }

.btn-primary {
  width: 100%; padding: 14px; font-size: 19px; font-weight: 600;
  color: #fff; background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border: none; border-radius: 12px; cursor: pointer; letter-spacing: 2px;
}
.btn-primary:hover { opacity: 0.92; }

/* ── 基本信息 ── */
.meta-line { display: flex; flex-wrap: wrap; gap: 8px 22px; font-size: 16px; }
.meta-line b { color: var(--primary-dark); }

/* ── 四柱 ── */
.pillars { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: 10px; }
.pillar {
  width: 92px; text-align: center; padding: 14px 8px;
  background: var(--primary-soft); border-radius: 12px;
}
.pillar.is-day { background: #e8ecff; outline: 2px solid var(--primary); }
.pillar .label { font-size: 14px; color: var(--text-soft); margin-bottom: 6px; }
.pillar .gan, .pillar .zhi {
  display: block; font-size: 30px; font-weight: 700; color: var(--primary-dark);
}
.pillar .nayin { font-size: 12.5px; color: var(--text-soft); margin-top: 4px; }

/* ── 五行条 ── */
.wx-bars { margin-bottom: 8px; }
.wx-bar-row { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; font-size: 16px; }
.wx-name { font-weight: 700; width: 20px; }
.wx-bar-track { flex: 1; height: 14px; background: #eef0f6; border-radius: 7px; overflow: hidden; }
.wx-bar-fill { height: 100%; border-radius: 7px; }
.wx-missing { margin-top: 6px; color: var(--warn); font-size: 16px; }

/* ── 标签 ── */
.tag-list { display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
  padding: 5px 14px; background: #f2f3f9; border: 1px solid var(--border);
  border-radius: 18px; font-size: 15px;
}
.tag.gold { background: #faf5e8; border-color: #e8d9b0; color: var(--gold); }
.tag.green { background: #e9f5ee; border-color: #bfe0cc; color: var(--green); }

/* ── 表格 ── */
.table-scroll { overflow-x: auto; margin-bottom: 8px; }
.table { width: 100%; border-collapse: collapse; font-size: 16px; }
.table th, .table td { padding: 9px 12px; text-align: left; border-bottom: 1px solid var(--border); white-space: nowrap; }
.table th { color: var(--text-soft); font-weight: 600; background: #f8f9fc; }
.table tr.current td { background: var(--primary-soft); color: var(--primary-dark); font-weight: 600; }

/* ── 解读块 ── */
.interpret {
  margin-top: 12px; padding: 12px 14px; background: #f8f7fd;
  border-left: 4px solid var(--primary); border-radius: 0 10px 10px 0;
  font-size: 16.5px; line-height: 1.8;
}
.interpret .lab {
  display: inline-block; margin-right: 8px; padding: 1px 10px;
  background: var(--primary); color: #fff; border-radius: 10px; font-size: 13px;
}

/* ── 列表 ── */
.note-list { padding-left: 22px; }
.note-list li { margin-bottom: 5px; font-size: 16px; }

/* ── 日主画像 ── */
.profile-card { }
.profile-title { font-size: 20px; font-weight: 700; color: var(--primary); margin-bottom: 8px; }
.profile-card .core { color: var(--text); margin-bottom: 12px; }
.profile-block { padding: 12px 0; border-top: 1px dashed var(--border); }
.profile-block h4 { font-size: 17px; color: var(--primary-dark); margin-bottom: 6px; }
.profile-block p { font-size: 16px; color: var(--text); margin-bottom: 4px; }
.profile-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 0 26px; }

/* ── 大事记 ── */
.hint { color: var(--text-soft); font-size: 15.5px; margin-bottom: 12px; }
.event-input-row { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 10px; }
.ev-year { width: 90px; font-size: 16px; padding: 9px 10px; border: 1.5px solid var(--border); border-radius: 8px; }
.ev-type { flex: 0 0 150px; font-size: 16px; padding: 9px 8px; border: 1.5px solid var(--border); border-radius: 8px; }
.ev-text { flex: 1; min-width: 160px; font-size: 16px; padding: 9px 10px; border: 1.5px solid var(--border); border-radius: 8px; }
.btn-mini {
  padding: 9px 22px; font-size: 16px; background: var(--primary-soft); color: var(--primary);
  border: 1.5px solid var(--primary); border-radius: 8px; cursor: pointer; font-weight: 600;
}
.btn-mini:hover { background: var(--primary); color: #fff; }
.ev-list { list-style: none; margin-bottom: 12px; }
.ev-row { display: flex; align-items: center; gap: 10px; padding: 7px 4px; border-bottom: 1px dashed var(--border); font-size: 16px; }
.ev-y { color: var(--primary-dark); font-weight: 700; width: 56px; }
.ev-t { background: var(--primary-soft); color: var(--primary); padding: 1px 10px; border-radius: 10px; font-size: 14px; }
.ev-d { color: var(--text-soft); flex: 1; }
.ev-del { background: none; border: none; color: var(--warn); cursor: pointer; font-size: 16px; }

/* ── 校准结果 ── */
.calib-head { font-weight: 700; margin-bottom: 10px; }
.calib-banner { padding: 12px 14px; border-radius: 10px; margin-bottom: 12px; font-size: 16px; }
.calib-banner.warn { background: #fdf0ee; border: 1px solid #f0c9c2; color: var(--warn); }
.calib-banner.soft { background: #fdf9ee; border: 1px solid #eddfb8; }
.calib-banner.ok { background: #e9f5ee; border: 1px solid #bfe0cc; color: var(--green); }
.vd.ok { color: var(--green); } .vd.warn { color: var(--warn); } .vd.neutral { color: var(--text-soft); }

/* ── 底部 ── */
.app-footer { text-align: center; color: var(--text-soft); font-size: 14px; line-height: 1.8; padding: 22px 16px 34px; }
.app-footer a { color: var(--primary); text-decoration: none; }

/* ── 表单/大事记卡片细化 ── */
.form-card, .event-card { }
.calib-result { margin-top: 4px; }
.calib-table th:first-child, .calib-table td:first-child { font-weight: 600; }

/* ── 移动端 ── */
@media (max-width: 640px) {
  body { font-size: 16.5px; }
  .hero h2 { font-size: 24px; }
  .card { padding: 18px 16px; }
  .pillar { width: 76px; }
  .pillar .gan, .pillar .zhi { font-size: 25px; }
  .field-grid { grid-template-columns: 1fr 1fr; }
}

/* ── AI 深度解读 ── */
#ai-card { margin-top: 16px; }
#ai-card .ai-sub { color: var(--text-soft); font-size: 14.5px; margin: 6px 0 12px; }
#ai-card .ai-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.ai-output { margin-top: 14px; padding: 14px 16px; border-radius: 12px; background: var(--bg-soft, #f7f7fb); white-space: pre-wrap; line-height: 1.75; font-size: 15.5px; }
.ai-output.loading { color: var(--text-soft); }
.ai-output.err { color: var(--warn, #b45309); }
.ai-output b { color: var(--primary); }

/* ── 会员登录/注册 ── */
.auth-box { display: flex; align-items: center; gap: 10px; }
.auth-box .auth-user { font-size: 15px; color: var(--text-soft); }
.auth-box .auth-remain { font-size: 14px; color: var(--green); background: #e9f5ee; padding: 2px 10px; border-radius: 10px; white-space: nowrap; }
.auth-box .btn-recharge { background: linear-gradient(135deg, var(--gold), #a07c1f); color: #fff; border-color: var(--gold); }
.auth-box .btn-recharge:hover { background: linear-gradient(135deg, var(--gold), #a07c1f); color: #fff; }
.auth-modal {
  position: fixed; inset: 0; background: rgba(20, 20, 40, .45);
  display: none; align-items: center; justify-content: center; z-index: 50; padding: 16px;
}
.auth-modal.open { display: flex; }
.auth-modal-box {
  position: relative; width: 100%; max-width: 360px; background: var(--card);
  border-radius: var(--radius); box-shadow: 0 8px 30px rgba(0, 0, 0, .18); padding: 26px 24px;
}
.auth-modal-box h3 { font-size: 22px; color: var(--primary); margin-bottom: 16px; text-align: center; }
.auth-modal-box input {
  width: 100%; font-size: 17px; padding: 12px 14px; margin-bottom: 12px;
  border: 1.5px solid var(--border); border-radius: 10px; background: #fafbfe; color: var(--text);
}
.auth-modal-box input:focus { outline: none; border-color: var(--primary); background: #fff; }
.auth-modal-box .btn-primary { width: 100%; margin-top: 4px; }
.auth-err { color: var(--warn); font-size: 14.5px; min-height: 20px; margin-bottom: 8px; text-align: center; }
.auth-tabs { display: flex; justify-content: center; gap: 18px; margin-top: 14px; }
.auth-tab { font-size: 16px; color: var(--text-soft); cursor: pointer; padding-bottom: 4px; border-bottom: 2px solid transparent; }
.auth-tab.active { color: var(--primary); font-weight: 700; border-bottom-color: var(--primary); }
.auth-close {
  position: absolute; top: 12px; right: 14px; background: none; border: none;
  font-size: 20px; color: var(--text-soft); cursor: pointer; line-height: 1;
}
.auth-toast {
  position: fixed; left: 50%; bottom: 40px; transform: translateX(-50%) translateY(20px);
  background: var(--primary-dark); color: #fff; padding: 12px 22px; border-radius: 24px;
  font-size: 16px; opacity: 0; pointer-events: none; transition: all .3s; z-index: 60;
}
.auth-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ── 起名推荐 ── */
.nm-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 10px; margin-top: 12px; }
.nm-item { background: var(--primary-soft); border-radius: 10px; padding: 10px 12px; }
.nm-name { font-size: 20px; color: var(--primary-dark); margin-right: 8px; }
.nm-score { color: var(--gold); font-weight: 700; }
.nm-meta { font-size: 14px; color: var(--text-soft); margin-top: 4px; }
.nm-wuge { font-size: 13px; color: var(--text-soft); margin-top: 2px; }