:root {
  --primary: #c0392b;
  --primary-dark: #962d22;
  --gold: #d4a017;
  --ink: #1f2933;
  --muted: #6b7280;
  --bg: #f7f5f2;
  --card: #ffffff;
  --line: #e7e2da;
  --shadow: 0 10px 30px rgba(60, 40, 20, 0.12);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", system-ui, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 24px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 8px; font-weight: 800; font-size: 19px; color: var(--primary); }
.brand .logo { font-size: 22px; }
.header-right { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; justify-content: flex-end; }
.site-lang-sel, .admin-lang-sel {
  border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px;
  background: #fff; font-size: 14px; font-weight: 600; cursor: pointer; color: var(--ink);
  max-width: 220px;
}
.admin-link {
  font-size: 14px; font-weight: 600; color: #fff;
  background: var(--primary); padding: 6px 14px; border-radius: 999px;
  transition: background .15s ease, transform .15s ease;
  display: inline-flex; align-items: center; gap: 6px;
}
.admin-link:hover { background: var(--primary-dark); transform: translateY(-1px); }
.admin-link:visited { color: #fff; }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 62vh;
  background-size: cover; background-position: center;
  display: flex; align-items: center; justify-content: center;
  text-align: center; color: #fff; overflow: hidden;
}
.hero-mask {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.25), rgba(0,0,0,0.55));
}
.hero-content { position: relative; z-index: 2; padding: 20px; max-width: 760px; }
.hero h1 { font-size: clamp(34px, 6vw, 64px); margin: 0 0 12px; letter-spacing: 4px; text-shadow: 0 4px 18px rgba(0,0,0,0.4); }
.hero p { font-size: clamp(15px, 2.4vw, 21px); margin: 0 0 26px; opacity: 0.95; }
.search-box {
  display: flex; max-width: 520px; margin: 0 auto;
  background: #fff; border-radius: 999px; padding: 6px 6px 6px 22px;
  box-shadow: var(--shadow);
}
.search-box input { flex: 1; border: none; outline: none; font-size: 16px; background: transparent; color: var(--ink); }
.search-box button { border: none; background: var(--primary); color: #fff; width: 46px; height: 46px; border-radius: 999px; font-size: 18px; cursor: pointer; }

/* ---------- Province bar ---------- */
.province-bar {
  display: flex; gap: 10px; overflow-x: auto; padding: 16px 24px;
  background: #fff; border-bottom: 1px solid var(--line); scrollbar-width: thin;
}
.province-bar::-webkit-scrollbar { height: 6px; }
.province-bar::-webkit-scrollbar-thumb { background: var(--line); border-radius: 3px; }
.prov-btn {
  flex: 0 0 auto; border: 1px solid var(--line); background: #fff;
  color: var(--ink); padding: 8px 16px; border-radius: 999px; cursor: pointer;
  font-size: 14px; font-weight: 600; white-space: nowrap; transition: all .15s;
}
.prov-btn:hover { border-color: var(--primary); color: var(--primary); }
.prov-btn.active { background: var(--primary); border-color: var(--primary); color: #fff; }

/* ---------- City bar ---------- */
.city-bar {
  display: flex; gap: 10px; overflow-x: auto; padding: 12px 24px;
  background: #fbf9f6; border-bottom: 1px solid var(--line); scrollbar-width: thin;
}
.city-bar::-webkit-scrollbar { height: 6px; }
.city-bar::-webkit-scrollbar-thumb { background: var(--line); border-radius: 3px; }
.city-btn {
  flex: 0 0 auto; border: 1px solid var(--line); background: #fff;
  color: var(--ink); padding: 7px 14px; border-radius: 999px; cursor: pointer;
  font-size: 13px; font-weight: 600; white-space: nowrap; transition: all .15s;
}
.city-btn:hover { border-color: var(--primary); color: var(--primary); }
.city-btn.active { background: var(--primary); border-color: var(--primary); color: #fff; }

/* ---------- Login mask ---------- */
.login-mask {
  position: fixed; inset: 0; z-index: 9999;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #2b1410 0%, #4a1f18 50%, #7a2d22 100%);
  padding: 20px;
}
.login-card {
  background: #fff; border-radius: 20px; padding: 40px 36px;
  width: 100%; max-width: 380px; text-align: center;
  box-shadow: 0 24px 60px rgba(0,0,0,0.35);
}
.login-logo { font-size: 48px; margin-bottom: 10px; }
.login-card h2 { margin: 0 0 8px; font-size: 22px; color: var(--ink); }
.login-input {
  width: 100%; border: 1px solid var(--line); border-radius: 12px;
  padding: 12px 16px; font-size: 16px; margin-top: 18px;
  background: #faf8f5; color: var(--ink); font-family: inherit;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.login-input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(192,57,43,0.12); }
.login-hint { margin: 12px 0 0; font-size: 13px; font-weight: 600; min-height: 18px; }
.login-back { display: inline-block; margin-top: 18px; font-size: 13px; color: var(--muted); text-decoration: none; }
.login-back:hover { color: var(--primary); }
.container { max-width: 1200px; margin: 0 auto; padding: 32px 24px 60px; }
.section-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 18px; flex-wrap: wrap; }
.section-title { font-size: 26px; margin: 0; color: var(--ink); position: relative; padding-left: 14px; }
.section-title::before { content: ""; position: absolute; left: 0; top: 6px; bottom: 6px; width: 5px; border-radius: 3px; background: var(--primary); }
.city-filter-sel { border: 1px solid var(--line); border-radius: 999px; padding: 8px 16px; font-size: 14px; font-weight: 600; }

/* ---------- Attraction cards ---------- */
.attr-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 22px; }
.attr-card {
  background: var(--card); border-radius: 16px; overflow: hidden; cursor: pointer;
  box-shadow: var(--shadow); transition: transform .2s ease, box-shadow .2s ease;
  display: flex; flex-direction: column;
}
.attr-card:hover { transform: translateY(-6px); box-shadow: 0 18px 40px rgba(60,40,20,0.18); }
.attr-cover { height: 180px; background-size: cover; background-position: center; position: relative; display: flex; align-items: center; justify-content: center; }
.cover-text { color: #fff; font-size: 34px; font-weight: 800; text-shadow: 0 2px 10px rgba(0,0,0,0.35); }
.cover-text.big { font-size: 64px; }
.attr-body { padding: 16px 18px 20px; flex: 1; }
.attr-name { font-size: 19px; margin: 0 0 6px; }
.attr-loc { font-size: 13px; color: var(--muted); margin-bottom: 8px; }
.attr-sum { font-size: 14px; color: #4b5563; margin: 0 0 12px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.attr-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag { font-size: 12px; background: #fdecea; color: var(--primary); padding: 3px 10px; border-radius: 999px; }

.empty { text-align: center; color: var(--muted); padding: 50px 0; font-size: 16px; }

/* ---------- Detail page ---------- */
.detail-wrap { max-width: 1100px; }
.back-link { display: inline-block; margin: 10px 0 18px; color: var(--primary); font-weight: 700; }
.hero-gallery { margin-bottom: 26px; }
.main-img { width: 100%; height: clamp(280px, 46vw, 520px); background-size: cover; background-position: center; border-radius: 18px; display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow); }
.thumbs { display: flex; gap: 10px; margin-top: 12px; overflow-x: auto; padding-bottom: 4px; }
.thumb { width: 96px; height: 64px; border-radius: 10px; background-size: cover; background-position: center; border: 2px solid transparent; cursor: pointer; flex: 0 0 auto; padding: 0; }
.thumb.active { border-color: var(--primary); }
.detail-main { display: grid; grid-template-columns: 1fr 320px; gap: 30px; align-items: start; }
.detail-title { font-size: 34px; margin: 0 0 8px; }
.detail-left .attr-loc { font-size: 15px; color: var(--muted); margin-bottom: 12px; }
.detail-left .attr-tags { margin-bottom: 18px; }
.attr-desc { font-size: 16px; line-height: 1.9; color: #374151; white-space: pre-line; }
.detail-side .info-card { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 20px; box-shadow: var(--shadow); position: sticky; top: 84px; }
.info-card h3 { margin: 0 0 14px; font-size: 17px; color: var(--primary); }
.info-row { display: flex; gap: 10px; padding: 8px 0; border-bottom: 1px dashed var(--line); font-size: 14px; }
.info-row:last-child { border-bottom: none; }
.info-k { color: var(--muted); flex: 0 0 64px; }
.info-v { color: var(--ink); flex: 1; }
.related { margin-top: 46px; }

/* ---------- Footer ---------- */
.site-footer { text-align: center; padding: 28px 20px; color: var(--muted); font-size: 14px; border-top: 1px solid var(--line); background: #fff; word-break: break-word; }

/* ---------- loading / misc text ---------- */
.loading { text-align: center; color: var(--muted); padding: 40px 0; font-size: 15px; }
.hint { color: var(--muted); font-size: 13px; margin: 6px 0 0; }
.count { font-size: 13px; color: var(--muted); margin: 0 0 10px; }

/* ---------- Admin ---------- */
.admin-body { background: var(--bg); }
.api-banner { background: #fdecea; color: var(--primary); padding: 12px 18px; border-radius: 10px; margin-bottom: 18px; font-size: 14px; border: 1px solid #f3c6bf; }
.panel { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 22px; margin-bottom: 22px; box-shadow: var(--shadow); }
.panel h2 { margin: 0 0 14px; font-size: 20px; }
.drop-zone { border: 2px dashed var(--line); border-radius: 14px; padding: 30px; text-align: center; cursor: pointer; transition: all .15s; background: #faf8f5; }
.drop-zone:hover, .drop-zone.drag { border-color: var(--primary); background: #fdecea; }
.drop-zone p { margin: 0 0 6px; font-weight: 600; }
.status { display: inline-block; margin-top: 6px; font-size: 14px; font-weight: 600; padding: 4px 0; }
.status.ok { color: #2e7d32; }
.status.err { color: var(--primary); }

.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 13px; font-weight: 700; color: #374151; }
.field input, .field select, .field textarea {
  border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; font-size: 14px; font-family: inherit; background: #fff; color: var(--ink);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(192, 57, 43, 0.12);
}
.field textarea { min-height: 120px; resize: vertical; }
.row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.combo { border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; font-size: 14px; }
.primary-btn { background: var(--primary); color: #fff; border: none; border-radius: 10px; padding: 11px 22px; font-size: 15px; font-weight: 700; cursor: pointer; transition: background .15s ease, transform .05s ease; }
.primary-btn:hover:not(:disabled) { background: var(--primary-dark); }
.primary-btn:active:not(:disabled) { transform: translateY(1px); }
.primary-btn:disabled { cursor: not-allowed; opacity: 0.65; }
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; margin-top: 12px; }
.g-item { border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: #fff; }
.g-item img { width: 100%; height: 150px; object-fit: cover; }
.g-meta { padding: 12px; font-size: 12px; color: var(--muted); display: flex; flex-direction: column; gap: 4px; }
.g-meta strong { color: var(--ink); font-size: 13px; word-break: break-all; }
.g-cap { display: flex; gap: 6px; margin-top: 6px; }
.cap-input { flex: 1; border: 1px solid var(--line); border-radius: 8px; padding: 6px 8px; font-size: 12px; }
.cap-save, .link-btn-sm, .del-btn { border: none; border-radius: 8px; padding: 6px 10px; font-size: 12px; cursor: pointer; font-weight: 600; }
.cap-save { background: var(--gold); color: #fff; }
.link-btn-sm { background: #e8f0fe; color: #1a56db; }
.del-btn { background: #fdecea; color: var(--primary); }
.g-actions { display: flex; gap: 6px; margin-top: 8px; }

/* 后台景点列表 */
.attr-manage-list { display: flex; flex-direction: column; gap: 10px; margin-top: 10px; }
.attr-manage-item { display: flex; align-items: center; gap: 14px; background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 10px 14px; }
.attr-manage-item img { width: 64px; height: 48px; object-fit: cover; border-radius: 8px; }
.attr-manage-item .mi-name { font-weight: 700; }
.attr-manage-item .mi-loc { font-size: 12px; color: var(--muted); }
.attr-manage-item .mi-actions { margin-left: auto; display: flex; gap: 8px; }

/* 后台上传图预览 */
.img-previews { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }
.img-prev {
  position: relative; width: 92px; height: 66px; border-radius: 8px;
  background-size: cover; background-position: center; cursor: pointer;
  border: 2px solid transparent; box-shadow: 0 2px 8px rgba(0,0,0,0.12);
}
.img-prev.cover { border-color: var(--gold); }
.img-prev .rm {
  position: absolute; top: -8px; right: -8px; width: 20px; height: 20px; line-height: 18px;
  text-align: center; border-radius: 50%; background: var(--primary); color: #fff;
  font-size: 14px; cursor: pointer; box-shadow: 0 2px 6px rgba(0,0,0,0.3);
}

/* ---------- Responsive ---------- */
@media (max-width: 820px) {
  .detail-main { grid-template-columns: 1fr; }
  .detail-side .info-card { position: static; }
  .form-grid { grid-template-columns: 1fr; }
  .site-header { padding: 10px 16px; }
  .brand { font-size: 17px; }
  .brand .logo { font-size: 20px; }
  .header-right { gap: 8px; }
  .admin-link { padding: 5px 12px; font-size: 13px; }
  .site-lang-sel, .admin-lang-sel { padding: 5px 10px; font-size: 13px; }
  .hero { min-height: 56vh; }
  .container { padding: 22px 16px 40px; }
  .attr-manage-item { flex-wrap: wrap; gap: 10px; padding: 12px; }
  .attr-manage-item .mi-actions { width: 100%; justify-content: flex-end; margin: 0; }
}
@media (max-width: 480px) {
  .hero h1 { letter-spacing: 2px; }
  .search-box { border-radius: 24px; padding: 4px 4px 4px 16px; }
  .search-box input { font-size: 14px; }
  .search-box button { width: 42px; height: 42px; }
  .primary-btn { padding: 10px 16px; font-size: 14px; width: auto; }
  .province-bar { padding: 12px 16px; gap: 8px; }
  .prov-btn { padding: 6px 12px; font-size: 13px; }
  .detail-title { font-size: 26px; }
  .thumb { width: 72px; height: 50px; }
  .img-prev { width: 76px; height: 56px; }
}

/* ---------- Print ---------- */
@media print {
  .site-header, .site-footer, .admin-link, .province-bar, .search-box, .thumbs { display: none !important; }
}