/* 何氏家族谱系管理系统 — 公共样式 */
* { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; } /* rem 基准；字号调节仅改变此值（16px/18.4px/20.8px） */

body {
  font-family: "Noto Serif SC", "Songti SC", SimSun, "Microsoft YaHei", serif;
  color: #3a2a1a;
  min-height: 100vh;
  /* 全站淡化背景图：暖米色半透明罩 + 居中铺满背景（图片不存在时回退纯色） */
  background-color: #f5efe4;
  background-image: linear-gradient(rgba(247, 242, 232, .82), rgba(247, 242, 232, .82)), url('/images/bg.png');
  background-size: cover, cover;
  background-repeat: no-repeat, no-repeat;
  background-attachment: fixed, fixed;
  background-position: center center, center center;
}

/* ---- 认证卡片 ---- */
.auth-wrap {
  display: flex; align-items: center; justify-content: center;
  min-height: 100vh;
  /* 透明让淡化背景透出，仅保留顶部暖色光晕 */
  background: radial-gradient(ellipse at top, rgba(139, 37, 0, .10), transparent 55%);
}
.auth-card {
  width: 380px; max-width: 92vw;
  background: #fffdf7;
  border: 1px solid #e3d5bd;
  border-radius: 10px;
  padding: 36px 32px;
  box-shadow: 0 8px 30px rgba(90, 60, 20, .10);
}
.auth-card h1 {
  text-align: center;
  font-size: 1.625rem;
  color: #8b2500;
  letter-spacing: 4px;
}
.auth-card .subtitle {
  text-align: center; color: #9a8a72; font-size: 0.8125rem; margin: 6px 0 24px;
}
.auth-card label {
  display: block; font-size: 0.875rem; color: #6b5636; margin-bottom: 14px;
}
.auth-card input {
  display: block; width: 100%; margin-top: 6px;
  padding: 10px 12px; font-size: 0.9375rem;
  border: 1px solid #d8c8ac; border-radius: 6px;
  background: #fdfbf4; color: #3a2a1a;
}
.auth-card input:focus { outline: none; border-color: #8b2500; }
.auth-card button {
  width: 100%; margin-top: 10px; padding: 12px;
  font-size: 1rem; letter-spacing: 8px;
  background: #8b2500; color: #fff9ec; border: none; border-radius: 6px;
  cursor: pointer;
}
.auth-card button:hover { background: #a13008; }
.auth-card .error { color: #c0392b; font-size: 0.8125rem; min-height: 18px; margin-top: 8px; text-align: center; }
.auth-card .ok { color: #2e7d32; font-size: 0.8125rem; text-align: center; margin-top: 8px; }
.auth-card .switch { text-align: center; font-size: 0.8125rem; margin-top: 18px; color: #9a8a72; }
.auth-card .switch a { color: #8b2500; text-decoration: none; }
.auth-card .switch a:hover { text-decoration: underline; }

/* ---- 主布局（后续页面用） ---- */
.topbar {
  background: #8b2500; color: #fff9ec;
  padding: 14px 24px; display: flex; align-items: center; justify-content: space-between;
  position: sticky; top: 0; z-index: 1000;
  box-shadow: 0 2px 8px rgba(60, 30, 5, .25);
}
.topbar h1 { font-size: 1.25rem; letter-spacing: 3px; font-weight: normal; }
.topbar .nav a { color: #ffe9c7; text-decoration: none; margin-left: 18px; font-size: 0.875rem; }
.topbar .nav a:hover { text-decoration: underline; }

/* ---- 吸顶操作/搜索栏（固定在 topbar 下方，滚动不消失） ---- */
.sticky-bar {
  position: sticky; top: var(--topbar-h, 56px); z-index: 900;
  background: #fffdf7; border: 1px solid #e3d5bd; border-radius: 8px;
  padding: 14px 18px; margin-bottom: 18px;
  box-shadow: 0 2px 8px rgba(60, 30, 5, .18);
}
.container { width: auto; max-width: none; margin: 24px 24px; padding: 0; }
.card {
  background: #fffdf7; border: 1px solid #e3d5bd; border-radius: 8px;
  padding: 20px; margin-bottom: 18px;
}
.card h2 { font-size: 1.0625rem; color: #8b2500; margin-bottom: 12px; }

/* ---- 影像资料（族谱延伸：里程碑照片/视频 + 地理定位） ---- */
.m-head { display: flex; align-items: center; gap: 8px; margin-top: 12px; border-top: 1px dashed #e8dcc4; padding-top: 10px; }
.m-head b { color: #8b2500; }
.m-add { margin-left: auto; padding: 5px 12px; font-size: 0.8125rem; border: 1px solid #d8c8ac; border-radius: 6px; background: #fdfbf4; color: #8b2500; cursor: pointer; }
.m-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; margin-top: 10px; }
.m-item { border: 1px solid #e8dcc4; border-radius: 8px; overflow: hidden; background: #fffdf7; }
.m-img { max-height: 360px; overflow-y: auto; overflow-x: hidden; background: #f4ead6; }
.m-img img { width: 100%; height: auto; cursor: pointer; display: block; }
.m-file { height: 110px; display: flex; align-items: center; justify-content: center; font-size: 0.8125rem; color: #6b5636; padding: 8px; text-align: center; }
.m-meta { padding: 6px 8px; font-size: 0.75rem; color: #9a8a72; }
.m-cat { display: inline-block; font-size: 0.6875rem; padding: 0 5px; border-radius: 7px; background: #efe3cb; color: #6b5636; margin-right: 4px; }
.m-pending { display: inline-block; font-size: 0.6875rem; padding: 0 5px; border-radius: 7px; background: #fff3cd; color: #9a6b00; margin-right: 4px; }
.m-title { color: #3a2a1a; font-size: 0.8125rem; margin: 2px 0; }
.m-desc { color: #9a8a72; line-height: 1.5; }
.m-addr { color: #5a4a30; }
.m-geo { color: #3a6ea5; text-decoration: none; }
.m-year { color: #9a8a72; }
.m-empty { color: #9a8a72; font-size: 0.8125rem; padding: 8px 0; }
.m-frow { display: flex; gap: 8px; margin-bottom: 8px; }
.m-frow input, .m-frow select, .m-frow textarea { flex: 1; padding: 8px 10px; font-size: 0.8125rem; border: 1px solid #d8c8ac; border-radius: 6px; background: #fffdf7; color: #3a2a1a; }
.m-frow textarea { resize: vertical; }
.m-frow .m-ok { flex: 0 0 auto; padding: 8px 18px; font-size: 0.8125rem; border: none; border-radius: 6px; background: #8b2500; color: #fff; cursor: pointer; }
.m-frow .m-cancel { flex: 0 0 auto; padding: 8px 14px; font-size: 0.8125rem; border: 1px solid #d8c8ac; border-radius: 6px; background: #fdfbf4; color: #6b5636; cursor: pointer; }
.m-frow .m-pick { flex: 0 0 auto; padding: 8px 12px; font-size: 0.8125rem; border: 1px solid #3a6ea5; border-radius: 6px; background: #fff; color: #3a6ea5; cursor: pointer; white-space: nowrap; }
.m-frow .m-file-btn { flex: 0 0 auto; padding: 8px 16px; font-size: 0.8125rem; border: 1px solid #d8c8ac; border-radius: 6px; background: #fdfbf4; color: #6b5636; cursor: pointer; }
.m-frow .m-file-name { flex: 1; display: flex; align-items: center; font-size: 0.8125rem; color: #9a8a72; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.m-msg { font-size: 0.8125rem; }
.m-act { font-size: 0.6875rem; padding: 2px 8px; border-radius: 4px; border: 1px solid #3a6ea5; background: #fff; color: #3a6ea5; cursor: pointer; }
.m-act-del { border-color: #c0392b; color: #c0392b; }

/* ---- 地图选点弹窗 / 编辑弹窗 ---- */
.map-modal { position: fixed; inset: 0; z-index: 5000; }
.map-modal-mask { position: absolute; inset: 0; background: rgba(40,25,8,.45); }
.map-modal-box { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); width: min(720px, 94vw); background: #fffdf7; border-radius: 10px; box-shadow: 0 12px 50px rgba(0,0,0,.4); overflow: hidden; }
.map-modal-head { display: flex; gap: 8px; align-items: center; padding: 10px 12px; border-bottom: 1px solid #e8dcc4; }
.map-search-row { flex: 1; display: flex; gap: 8px; }
.map-search-row input { flex: 1; padding: 8px 12px; font-size: 0.875rem; border: 1px solid #d8c8ac; border-radius: 6px; background: #fff; }
.map-search-row button { padding: 8px 16px; font-size: 0.8125rem; border: 1px solid #8b2500; border-radius: 6px; background: #8b2500; color: #fff; cursor: pointer; }
#map-close { border: none; background: none; font-size: 1.125rem; color: #9a8a72; cursor: pointer; padding: 4px 8px; }
#map-container { width: 100%; height: 380px; }
.map-modal-foot { display: flex; gap: 10px; align-items: center; padding: 10px 12px; border-top: 1px solid #e8dcc4; }
.map-modal-foot span { flex: 1; font-size: 0.8125rem; color: #6b5636; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.map-modal-foot button { padding: 8px 22px; font-size: 0.875rem; border: none; border-radius: 6px; background: #8b2500; color: #fff; cursor: pointer; }
.map-modal-box input, .map-modal-box textarea, .map-modal-box select { width: 100%; padding: 8px 10px; font-size: 0.8125rem; border: 1px solid #d8c8ac; border-radius: 6px; background: #fffdf7; color: #3a2a1a; box-sizing: border-box; }
.map-modal-box textarea { resize: vertical; }

/* ================= 首页（软件主页 home.html） ================= */
.home-container { width: auto; max-width: 1120px; margin: 24px auto; padding: 0 16px; }
.home-hero {
  position: relative; border-radius: 12px; overflow: hidden;
  border: 1px solid #e3d5bd; box-shadow: 0 8px 26px rgba(90, 60, 20, .20);
  background: #efe3cb;
}
.hero-track { display: flex; transition: transform .65s ease; }
.hero-slide { flex: 0 0 100%; }
.hero-slide img { width: 100%; height: clamp(210px, 44vw, 430px); object-fit: cover; display: block; }
.hero-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 38px; height: 38px; border-radius: 50%; border: none;
  background: rgba(255, 249, 236, .82); color: #8b2500;
  font-size: 1.375rem; line-height: 1; cursor: pointer;
  box-shadow: 0 2px 8px rgba(60, 30, 5, .25); z-index: 5;
}
.hero-nav:hover { background: #fff; }
.hero-prev { left: 12px; }
.hero-next { right: 12px; }
.hero-bar {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  background: #fffdf7; border: 1px solid #e3d5bd; border-top: none;
  border-radius: 0 0 12px 12px; padding: 10px 18px;
}
.hero-cap { flex: 1; font-size: 0.9375rem; color: #8b2500; letter-spacing: 2px; min-width: 200px; }
.hero-cap small { display: block; font-size: 0.75rem; color: #9a8a72; letter-spacing: 1px; margin-top: 2px; }
.hero-dots { display: flex; gap: 8px; }
.hero-dots span {
  width: 9px; height: 9px; border-radius: 50%; background: #d9cbb2; cursor: pointer; transition: .25s;
}
.hero-dots span.on { background: #8b2500; width: 22px; border-radius: 5px; }

/* 功能简介卡片 */
.section-title { font-size: 1.1875rem; color: #8b2500; letter-spacing: 3px; margin: 6px 0 14px; display: flex; align-items: center; gap: 10px; }
.section-title::after { content: ''; flex: 1; height: 1px; background: linear-gradient(90deg, #d8c8ac, transparent); }
.mod-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(255px, 1fr)); gap: 16px; }
.mod-card {
  background: #fffdf7; border: 1px solid #e3d5bd; border-radius: 12px;
  padding: 20px 20px 16px; display: flex; flex-direction: column;
  box-shadow: 0 4px 14px rgba(90, 60, 20, .08);
  transition: transform .18s ease, box-shadow .18s ease;
}
.mod-card:hover { transform: translateY(-3px); box-shadow: 0 10px 24px rgba(90, 60, 20, .16); }
.mod-card .ic { font-size: 1.75rem; line-height: 1; }
.mod-card h3 { margin: 12px 0 6px; color: #8b2500; font-size: 1.0625rem; letter-spacing: 1px; font-weight: 600; }
.mod-card p { font-size: 0.8125rem; line-height: 1.75; color: #6b5636; flex: 1; }
.mod-card .go {
  align-self: flex-end; margin-top: 14px; display: inline-block;
  padding: 6px 18px; font-size: 0.8125rem; letter-spacing: 2px;
  background: #8b2500; color: #fff9ec; border-radius: 20px; text-decoration: none;
}
.mod-card .go:hover { background: #a13008; }
.mod-card .go.alt { background: #fff; color: #8b2500; border: 1px solid #8b2500; }
.mod-card .go.alt:hover { background: #fdf3e3; }

/* 家族概况数据瓦片 */
.stat-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; }
.stat {
  background: linear-gradient(160deg, #8b2500, #6d1d00); color: #ffe9c7;
  border-radius: 12px; padding: 18px 16px; text-align: center;
  box-shadow: 0 6px 16px rgba(90, 37, 5, .25);
}
.stat .num { font-size: 1.875rem; line-height: 1.2; letter-spacing: 1px; }
.stat .num small { font-size: 0.9375rem; }
.stat .lb { font-size: 0.75rem; opacity: .85; letter-spacing: 2px; margin-top: 4px; }
.stat .sub { font-size: 0.6875rem; opacity: .7; margin-top: 2px; }

/* 世代速览 pill */
.gen-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.gen-chip {
  padding: 5px 12px; font-size: 0.75rem; border-radius: 14px; cursor: pointer;
  border: 1px solid #d8c8ac; background: #fffdf7; color: #6b5636;
}
.gen-chip b { color: #8b2500; }
.gen-chip:hover, .gen-chip.on { background: #8b2500; border-color: #8b2500; color: #fff; }
.gen-chip:hover b, .gen-chip.on b { color: #ffd9b3; }

/* 首页页脚 */
.home-foot { text-align: center; color: #9a8a72; font-size: 0.75rem; margin: 28px 0 10px; letter-spacing: 1px; }

/* 实名/待审提示条 */
.verify-banner { background: #fdf3e3; border: 1px solid #e6c88a; color: #8a6d2f; padding: 8px 16px; font-size: 0.8125rem; margin-bottom: 12px; border-radius: 6px; }
.verify-banner a { color: #8b2500; font-weight: bold; }

/* ---- 全站页脚（common.js 自动注入每页底部） ---- */
.site-footer {
  margin-top: 34px; padding: 22px 16px 30px;
  text-align: center; border-top: 1px dashed #d8c8ac;
  background: rgba(255, 253, 247, .55);
}
.site-footer .sf-line { font-size: 0.8125rem; color: #5a4a30; margin-top: 6px; letter-spacing: 1px; }
.site-footer .sf-sub { font-size: 0.6875rem; color: #9a8a72; margin-top: 4px; letter-spacing: 1px; }

/* 首页欢迎/提示条 */
.home-tip {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  background: #fff8ec; border: 1px solid #ecd9b4; color: #8a6d2f;
  border-radius: 10px; padding: 12px 18px; font-size: 0.875rem; margin-bottom: 18px;
}
.home-tip b { color: #8b2500; }
.home-tip a { color: #8b2500; font-weight: bold; }