* { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --primary: #1d4ed8;
  --primary-dark: #1e40af;
  --bg: #f3f6fb;
  --card: #ffffff;
  --border: #dde5f0;
  --text: #1f2937;
  --muted: #6b7280;
  --danger: #dc2626;
  --warn: #d97706;
  --green: #059669;
}
html, body { height: 100%; }
body {
  font-family: "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
  background: var(--bg); color: var(--text); font-size: 15px;
  -webkit-tap-highlight-color: transparent;
}
.hidden { display: none !important; }
i { color: var(--danger); font-style: normal; }

/* ---------- 登录 ---------- */
.login-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(160deg, #1e3a8a 0%, #2563eb 60%, #3b82f6 100%); padding: 16px;
}
.login-card {
  background: #fff; border-radius: 16px; padding: 36px 30px; width: 100%; max-width: 380px;
  box-shadow: 0 20px 60px rgba(0,0,0,.25); text-align: center;
}
.login-badge { font-size: 44px; }
.login-card h1 { font-size: 22px; margin: 10px 0 4px; color: #1e3a8a; }
.login-sub { color: var(--muted); font-size: 13px; margin-bottom: 24px; }
.login-card .field { text-align: left; margin-bottom: 14px; }
.login-tip { color: var(--muted); font-size: 12px; margin-top: 14px; }

/* ---------- 顶栏 / 导航 ---------- */
.topbar {
  background: linear-gradient(90deg, #1e3a8a, #2563eb); color: #fff;
  display: grid; grid-template-columns: auto 1fr auto; align-items: center;
  height: 54px; padding: 0 10px; gap: 8px;
  position: sticky; top: 0; z-index: 60;
}
.topbar-left { justify-self: start; display: flex; align-items: center; gap: 4px; }
.topbar-title {
  justify-self: center; text-align: center; font-size: 16px; font-weight: 700;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; padding: 0 4px; min-width: 0;
}
.topbar-user { justify-self: end; display: flex; align-items: center; gap: 8px; font-size: 13px; min-width: 0; }
.topbar-user .uname { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 90px; }
.role-badge { background: rgba(255,255,255,.2); border-radius: 20px; padding: 2px 10px; font-size: 12px; white-space: nowrap; }
.hamburger {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; font-size: 20px; line-height: 1;
  border: none; background: rgba(255,255,255,.15); color: #fff;
  border-radius: 8px; cursor: pointer;
}
.hamburger:hover { background: rgba(255,255,255,.28); }
.icon-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; font-size: 24px; line-height: 1;
  border: none; background: rgba(255,255,255,.15); color: #fff;
  border-radius: 8px; cursor: pointer;
}
.icon-btn:hover { background: rgba(255,255,255,.28); }

/* 抽屉式导航 */
.nav-backdrop {
  position: fixed; inset: 0; background: rgba(15,23,42,.45);
  z-index: 150; opacity: 0; pointer-events: none; transition: opacity .25s ease;
}
.nav-backdrop.open { opacity: 1; pointer-events: auto; }
.app-shell { display: block; min-height: calc(100vh - 53px); }

/* 桌面端抽屉常驻展开：遮罩不拦截点击，主内容自动让出侧边栏空间 */
@media (min-width: 721px) {
  .nav-backdrop { display: none !important; }
  /* 侧边栏从顶栏下方起，避免遮挡顶栏的汉堡按钮与标题 */
  .sidebar { top: 54px; }
  .sidebar.open ~ .content { margin-left: 240px; }
}
.sidebar {
  position: fixed; top: 0; left: 0; bottom: 0; width: 240px;
  background: #fff; border-right: 1px solid var(--border);
  display: flex; flex-direction: column; padding: 8px 0;
  transform: translateX(-100%); transition: transform .25s ease;
  z-index: 200; box-shadow: 2px 0 16px rgba(0,0,0,.12); overflow-y: auto;
}
.sidebar.open { transform: translateX(0); }
.nav-head {
  padding: 18px 20px 12px; font-size: 13px; font-weight: 700;
  color: var(--muted); letter-spacing: 1px;
}
.tab {
  display: block; width: 100%; text-align: left; padding: 14px 20px;
  border: none; background: none; font-size: 15px; color: var(--muted);
  cursor: pointer; border-left: 3px solid transparent; white-space: nowrap;
}
.tab:hover { background: #f4f8ff; color: var(--text); }
.tab.active { color: var(--primary); border-left-color: var(--primary); background: #eef3ff; font-weight: 600; }
.badge {
  background: var(--danger); color: #fff; border-radius: 10px; font-size: 11px;
  padding: 1px 6px; margin-left: 2px; display: inline-block;
}
/* 抽屉底部：修改密码 / 退出 */
.nav-foot { margin-top: auto; border-top: 1px solid var(--border); padding: 8px 0; }
.tab-foot {
  display: block; width: 100%; text-align: left; padding: 12px 20px;
  border: none; background: none; font-size: 14px; color: var(--muted); cursor: pointer;
}
.tab-foot:hover { background: #f4f8ff; color: var(--text); }

.content { max-width: 1080px; margin: 0 auto; padding: 16px 20px; }
.sec-title { font-size: 18px; margin-bottom: 14px; color: #1e3a8a; }

/* ---------- 通用组件 ---------- */
.btn {
  border: 1px solid var(--border); background: #fff; color: var(--text);
  border-radius: 8px; padding: 9px 16px; font-size: 14px; cursor: pointer; transition: .15s;
}
.btn:hover { border-color: var(--primary); color: var(--primary); }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); color: #fff; }
.btn-danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn-danger:hover { opacity: .85; color: #fff; }
.btn-warn { background: #fff7ed; border-color: var(--warn); color: var(--warn); }
.btn-green { background: var(--green); border-color: var(--green); color: #fff; }
.btn-outline { border-style: dashed; border-color: var(--primary); color: var(--primary); }
.btn-block { width: 100%; }
.btn-lg { padding: 12px 28px; font-size: 16px; }
.btn-mini { padding: 4px 10px; font-size: 12px; border-radius: 6px; }

.field { display: flex; flex-direction: column; gap: 5px; }
.field label { font-size: 13px; color: var(--muted); }
.field input, .field select, .field textarea {
  border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px;
  font-size: 15px; background: #fff; color: var(--text); width: 100%;
}
.field input:focus, .field select:focus { outline: none; border-color: var(--primary); }

.panel {
  background: var(--card); border: 1px solid var(--border); border-radius: 12px;
  padding: 18px; margin-bottom: 16px;
}
.panel-title { font-size: 15px; color: #1e3a8a; margin-bottom: 14px; }
.form-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 12px; }
.field-full { grid-column: 1 / -1; }
.hint { color: var(--muted); font-size: 13px; margin: 8px 0; line-height: 1.6; }

/* ---------- 筛选栏 / 列表 ---------- */
.filter-bar {
  display: flex; gap: 8px; flex-wrap: wrap; background: var(--card);
  border: 1px solid var(--border); border-radius: 12px; padding: 12px; margin-bottom: 14px;
}
.filter-bar select, .filter-bar input {
  border: 1px solid var(--border); border-radius: 8px; padding: 9px 10px; font-size: 14px;
}
.filter-bar input { flex: 1; min-width: 160px; }
.chk-inline { display: flex; align-items: center; gap: 5px; font-size: 13px; color: var(--muted); }
.chk-near {
  display: flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--primary);
  background: #eef3fd; border: 1px dashed #9db8f0; border-radius: 8px;
  padding: 6px 9px; margin-top: 6px; cursor: pointer; line-height: 1.3; user-select: none;
}
.chk-near input { width: 16px; height: 16px; accent-color: var(--primary); cursor: pointer; }
.chk-near:hover { background: #e3ecfd; }
.list-summary { color: var(--muted); font-size: 13px; margin-bottom: 10px; }

/* 犬只类型筛选：下拉式列表选择 */
.filter-select {
  border: 1px solid var(--border); border-radius: 8px; padding: 9px 10px;
  font-size: 14px; background: #fff; color: var(--text); cursor: pointer; min-width: 150px;
}
.filter-select:focus { outline: none; border-color: var(--primary); }

/* 页面返回按钮（每个子页面顶部）—— 实心加粗，醒目 */
.page-head { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; flex-wrap: wrap; }
.page-head .sec-title { margin-bottom: 0; }
.page-back {
  display: inline-flex; align-items: center; gap: 4px;
  background: var(--primary); color: #fff; border: none;
  border-radius: 8px; padding: 9px 18px; font-size: 15px; font-weight: 700;
  cursor: pointer; transition: .15s; box-shadow: 0 2px 8px rgba(29,78,216,.25);
}
.page-back:hover { background: var(--primary-dark); }

.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 12px; }
.owner-card {
  background: var(--card); border: 1px solid var(--border); border-radius: 12px;
  padding: 14px 16px; cursor: pointer; transition: .15s; position: relative;
}
.owner-card:hover { border-color: var(--primary); box-shadow: 0 4px 14px rgba(29,78,216,.1); }
.owner-card .oc-name { font-size: 16px; font-weight: 700; }
.owner-card .oc-meta { color: var(--muted); font-size: 13px; margin-top: 4px; line-height: 1.7; }
.tag { display: inline-block; border-radius: 6px; font-size: 12px; padding: 1px 8px; margin-right: 5px; }
.tag-blue { background: #eff6ff; color: var(--primary); }
.tag-red { background: #fef2f2; color: var(--danger); }
.tag-orange { background: #fff7ed; color: var(--warn); }
.tag-green { background: #ecfdf5; color: var(--green); }

/* ---------- 照片 ---------- */
.photo-zone { border-top: 1px dashed var(--border); margin-top: 8px; padding-top: 12px; }
.photo-zone-head { display: flex; justify-content: space-between; align-items: center; font-size: 14px; color: var(--muted); margin-bottom: 10px; }
.thumbs { display: flex; flex-wrap: wrap; gap: 10px; }
.thumb { position: relative; width: 92px; height: 92px; border-radius: 8px; overflow: hidden; border: 1px solid var(--border); }
.thumb img { width: 100%; height: 100%; object-fit: cover; cursor: pointer; }
.thumb .rm {
  position: absolute; top: 2px; right: 2px; background: rgba(0,0,0,.55); color: #fff;
  border: none; border-radius: 50%; width: 22px; height: 22px; cursor: pointer; font-size: 12px; line-height: 1;
}

/* ---------- 犬只表单块 ---------- */
.dog-block { border-left: 4px solid var(--primary); }
.dog-block-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.chk-row { display: flex; gap: 20px; align-items: center; padding-top: 24px; }
.chk-row label { display: flex; gap: 6px; align-items: center; font-size: 14px; cursor: pointer; }

/* ---------- 详情 ---------- */
.detail-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; flex-wrap: wrap; gap: 8px; }
.detail-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.kv-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.kv-table td { border: 1px solid var(--border); padding: 9px 12px; }
.kv-table td:first-child { background: #f0f5fc; color: var(--muted); width: 130px; white-space: nowrap; }
.pending-note {
  background: #fff7ed; border: 1px solid #fdba74; color: var(--warn);
  border-radius: 8px; padding: 10px 14px; margin-bottom: 12px; font-size: 14px;
}
.photo-section-title { font-size: 14px; color: var(--muted); margin: 14px 0 8px; }
.photo-wall { display: flex; flex-wrap: wrap; gap: 10px; }
.photo-wall img {
  width: 140px; height: 140px; object-fit: cover; border-radius: 10px;
  border: 1px solid var(--border); cursor: pointer;
}

/* ---------- 审核 / 用户 / 统计 ---------- */
.req-item {
  background: var(--card); border: 1px solid var(--border); border-radius: 10px;
  padding: 14px; margin-bottom: 10px; display: flex; justify-content: space-between;
  align-items: center; gap: 12px; flex-wrap: wrap;
}
.req-main { flex: 1; min-width: 220px; }
.req-main .rq-title { font-weight: 600; }
.req-main .rq-meta { color: var(--muted); font-size: 13px; margin-top: 4px; line-height: 1.6; }
.req-btns { display: flex; gap: 8px; }

.stat-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; margin-bottom: 16px; }
.stat-card { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 16px; text-align: center; }
.stat-card .num { font-size: 28px; font-weight: 800; color: var(--primary); }
.stat-card.red .num { color: var(--danger); }
.stat-card .lbl { color: var(--muted); font-size: 13px; margin-top: 4px; }
.town-table { width: 100%; border-collapse: collapse; font-size: 14px; background: #fff; }
.town-table th, .town-table td { border: 1px solid var(--border); padding: 8px 12px; text-align: left; }
.town-table th { background: #eff4fb; color: #1e3a8a; }
.town-row { background: #f8fafc; font-weight: 700; }

/* ---------- 其他 ---------- */
.form-actions { display: flex; gap: 12px; margin: 18px 0 40px; }
.toast {
  position: fixed; top: 70px; left: 50%; transform: translateX(-50%);
  background: rgba(17,24,39,.92); color: #fff; padding: 10px 22px; border-radius: 10px;
  font-size: 14px; z-index: 999; max-width: 90vw; text-align: center;
}
.lightbox {
  position: fixed; inset: 0; background: rgba(0,0,0,.85); z-index: 998;
  display: flex; align-items: center; justify-content: center; cursor: zoom-out;
}
.lightbox img { max-width: 95vw; max-height: 92vh; border-radius: 6px; }
.empty { text-align: center; color: var(--muted); padding: 50px 0; font-size: 14px; }

/* ---------- 弹窗 ---------- */
.modal {
  position: fixed; inset: 0; background: rgba(15, 23, 42, .45);
  display: flex; align-items: center; justify-content: center; z-index: 200; padding: 16px;
}
.modal-box {
  background: #fff; border-radius: 12px; padding: 20px; width: 100%; max-width: 420px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, .3);
}
.modal-title { font-size: 17px; color: #1e3a8a; margin-bottom: 8px; }
.modal .form-grid { grid-template-columns: 1fr; margin: 12px 0; }
.modal .form-actions { justify-content: flex-end; position: static; background: none; padding: 0; margin: 0; }

/* ---------- 手机端适配 ---------- */
@media (max-width: 720px) {
  .form-grid { grid-template-columns: 1fr 1fr; }
  .field-full { grid-column: 1 / -1; }
  .card-grid { grid-template-columns: 1fr; }
  .topbar-title { font-size: 15px; }
  .topbar-user { font-size: 11.5px; gap: 5px; }
  .topbar-user .uname { max-width: 60px; }
  .sidebar { width: 220px; }
  .content { padding: 12px; }
  .filter-select { width: 100%; }
  .page-head .sec-title { font-size: 17px; }
  .chk-row { padding-top: 4px; }
  .form-actions { position: sticky; bottom: 0; background: var(--bg); padding: 10px 0; margin-bottom: 0; }
  .photo-wall img { width: calc(33.3% - 7px); height: 100px; }
}
@media (max-width: 460px) {
  .form-grid { grid-template-columns: 1fr; }
  .filter-bar select { flex: 1; }
}