/* =========================================================
   古茶树保护 · 后台样式
   ========================================================= */
.admin-body { background: #f2f0e9; }
.admin-shell { display: flex; min-height: 100vh; }
.admin-sidebar {
  width: 232px; flex: none; background: var(--green-deep); color: rgba(255,255,255,.7);
  display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; z-index: 70;
}
.admin-brand { display: flex; align-items: center; gap: 12px; padding: 22px 20px; border-bottom: 1px solid rgba(255,255,255,.08); color: #fff; }
.admin-brand-seal {
  width: 38px; height: 38px; display: grid; place-items: center; border-radius: 7px;
  background: rgba(220,199,161,.12); border: 1px solid rgba(220,199,161,.35);
  color: var(--gold-light); font-family: var(--serif); font-size: 20px;
}
.admin-brand strong { display: block; font-family: var(--serif); font-size: 16px; letter-spacing: .04em; }
.admin-brand small { display: block; font-size: 10.5px; letter-spacing: .18em; color: rgba(255,255,255,.45); margin-top: 2px; }
.admin-nav { padding: 14px 12px; display: grid; align-content: start; gap: 3px; flex: 1; overflow: auto; }
.admin-nav a {
  display: flex; align-items: center; gap: 11px; padding: 11px 13px; border-radius: 9px;
  font-size: 13.5px; color: rgba(255,255,255,.68); transition: background .2s ease, color .2s ease;
}
.admin-nav a svg { width: 18px; height: 18px; opacity: .8; }
.admin-nav a:hover { background: rgba(255,255,255,.06); color: #fff; }
.admin-nav a.active { background: rgba(220,199,161,.13); color: #fff; box-shadow: inset 2px 0 0 var(--gold); }
.admin-sidebar-foot { padding: 16px 20px; border-top: 1px solid rgba(255,255,255,.08); display: flex; justify-content: space-between; font-size: 11px; color: rgba(255,255,255,.4); }
.admin-sidebar-foot a { color: var(--gold-light); }
.admin-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.admin-topbar {
  height: 66px; background: rgba(251,249,243,.9); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 16px;
  padding: 0 28px; position: sticky; top: 0; z-index: 50;
}
.admin-topbar h1 { font-size: 19px; color: var(--green); font-family: var(--serif); }
.admin-topbar-right { margin-left: auto; display: flex; align-items: center; gap: 14px; font-size: 12.5px; }
.admin-top-link { color: var(--muted); }
.admin-top-link:hover { color: var(--green); }
.admin-user { color: var(--green); font-weight: 600; }
.admin-logout { background: none; border: 1px solid var(--line-strong); border-radius: 999px; padding: 6px 14px; font-size: 12px; color: var(--muted); }
.admin-logout:hover { border-color: #a63d2d; color: #a63d2d; }
.admin-menu-btn { display: none; width: 38px; height: 38px; border: 1px solid var(--line); background: #fff; border-radius: 9px; padding: 8px; color: var(--green); }
.admin-menu-btn svg { width: 100%; height: 100%; }
.admin-content { padding: 26px 28px 60px; max-width: 1400px; width: 100%; }
@media (max-width: 900px) {
  .admin-sidebar { position: fixed; left: 0; top: 0; transform: translateX(-100%); transition: transform .25s ease; box-shadow: 0 0 60px rgba(0,0,0,.3); }
  .admin-nav-open .admin-sidebar { transform: none; }
  .admin-menu-btn { display: block; }
  .admin-topbar { padding: 0 16px; }
  .admin-content { padding: 18px 16px 50px; }
}

/* 卡片与统计 */
.panel { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 22px; }
.panel + .panel { margin-top: 18px; }
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 16px; }
.panel-head h2 { font-size: 17px; color: var(--green); }
.panel-head .link { font-size: 12.5px; color: var(--gold); }
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 20px; }
.stat-card { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 20px; position: relative; overflow: hidden; }
.stat-card::after { content: ""; position: absolute; right: -20px; bottom: -30px; width: 90px; height: 90px; border-radius: 50%; background: rgba(31,61,43,.04); }
.stat-card span { font-size: 12px; color: var(--muted); }
.stat-card b { display: block; font-family: var(--serif); font-size: 32px; color: var(--green); line-height: 1.2; margin-top: 4px; }
.stat-card small { font-size: 11.5px; color: var(--muted); }
@media (max-width: 1000px) { .stat-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .stat-grid { grid-template-columns: 1fr 1fr; gap: 10px; } .stat-card b { font-size: 26px; } }

/* 工具条 */
.toolbar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 18px; }
.toolbar .field { margin: 0; }
.toolbar input, .toolbar select { height: 40px; border: 1px solid var(--line-strong); border-radius: 9px; padding: 0 12px; background: #fff; font-size: 13.5px; min-width: 150px; }
.toolbar .btn { padding: 10px 18px; font-size: 13px; }
.toolbar .spacer { flex: 1; }

/* 表格 */
.table-wrap { background: #fff; border: 1px solid var(--line); border-radius: 14px; overflow: auto; }
table.data { width: 100%; border-collapse: collapse; font-size: 13.5px; min-width: 720px; }
table.data th { text-align: left; font-weight: 600; font-size: 11.5px; letter-spacing: .08em; color: var(--muted); background: #faf8f2; padding: 12px 14px; border-bottom: 1px solid var(--line); white-space: nowrap; }
table.data td { padding: 12px 14px; border-bottom: 1px solid var(--line); vertical-align: middle; }
table.data tr:last-child td { border-bottom: 0; }
table.data tr:hover td { background: #fcfbf7; }
table.data .thumb { width: 54px; height: 42px; border-radius: 7px; object-fit: cover; background: #e5e2d8; }
table.data .code { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 12.5px; color: var(--green); }
table.data .muted { color: var(--muted); font-size: 12px; }
table.data .actions { display: flex; gap: 6px; flex-wrap: wrap; }
.row-actions a, .row-actions button {
  display: inline-flex; align-items: center; padding: 5px 10px; border-radius: 7px;
  border: 1px solid var(--line); background: #fff; font-size: 12px; color: var(--green);
}
.row-actions a:hover, .row-actions button:hover { border-color: var(--gold); color: var(--gold); }
.row-actions .danger { color: #a63d2d; border-color: rgba(166,61,45,.25); }
.row-actions .danger:hover { background: #fbeeeb; border-color: #a63d2d; color: #a63d2d; }
.badge { display: inline-flex; padding: 2px 9px; border-radius: 999px; font-size: 11px; background: rgba(31,61,43,.08); color: var(--green); }
.badge.off { background: rgba(120,120,120,.1); color: #777; }
.badge.warn { background: rgba(176,141,87,.16); color: #8a672f; }

/* 表单 */
.form-card { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 24px; margin-bottom: 18px; }
.form-card h2 { font-size: 17px; color: var(--green); margin-bottom: 4px; }
.form-card .sub { font-size: 12px; color: var(--muted); margin-bottom: 18px; }
.form-card .form-grid { gap: 16px; }
.form-card .field label { font-size: 12px; }
.form-card .field input, .form-card .field select, .form-card .field textarea { padding: 9px 11px; font-size: 13.5px; border-radius: 8px; }
.form-card .field textarea { min-height: 88px; }
.check-row { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--ink); }
.check-row input { width: auto; }
.photo-manage { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 10px; margin-bottom: 14px; }
.photo-manage label { position: relative; border: 1px solid var(--line); border-radius: 9px; overflow: hidden; display: block; }
.photo-manage img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.photo-manage span { position: absolute; left: 6px; bottom: 6px; background: rgba(10,22,15,.72); color: #fff; font-size: 10.5px; padding: 3px 7px; border-radius: 999px; display: flex; align-items: center; gap: 4px; }
.preview-grid { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.preview-grid img { width: 88px; height: 66px; object-fit: cover; border-radius: 7px; }

/* 地图选点 */
.map-picker { position: relative; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: #e9e4d6; cursor: crosshair; max-width: 720px; }
.map-picker img { width: 100%; display: block; user-select: none; -webkit-user-drag: none; }
.map-picker .pick-marker { position: absolute; width: 16px; height: 16px; border-radius: 50%; background: var(--gold); border: 2px solid #fff; transform: translate(-50%,-50%); box-shadow: 0 2px 10px rgba(0,0,0,.35); pointer-events: none; display: none; }
.map-picker .pick-marker.show { display: block; }
.map-picker-hint { font-size: 11.5px; color: var(--muted); margin-top: 6px; }

/* 二维码 */
.qr-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 16px; }
.qr-card { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 12px; text-align: center; }
.qr-card img { width: 100%; max-width: 170px; margin: 0 auto 8px; border-radius: 6px; }
.qr-card .qr-code { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 12.5px; color: var(--green); }
.qr-card .qr-name { font-size: 11.5px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.qr-card .qr-actions { margin-top: 8px; display: flex; gap: 6px; justify-content: center; flex-wrap: wrap; }
.qr-card .qr-actions a { font-size: 11.5px; border: 1px solid var(--line); border-radius: 6px; padding: 4px 8px; color: var(--green); }
.qr-select { display: flex; align-items: center; gap: 6px; font-size: 11.5px; color: var(--muted); justify-content: center; margin-bottom: 6px; }

/* 登录 */
.admin-login-body { min-height: 100vh; display: grid; place-items: center; background: radial-gradient(120% 100% at 50% 0%, #2c4a36, #14281d 70%); padding: 24px; }
.login-card { width: min(400px, 100%); background: var(--paper-2); border-radius: 20px; padding: 36px 32px 30px; box-shadow: 0 40px 100px rgba(0,0,0,.4); }
.login-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; }
.login-brand .seal { width: 44px; height: 44px; display: grid; place-items: center; background: var(--green); color: var(--gold-light); border-radius: 8px; font-family: var(--serif); font-size: 22px; }
.login-brand strong { display: block; font-family: var(--serif); font-size: 18px; color: var(--green); }
.login-brand small { font-size: 11px; letter-spacing: .18em; color: var(--muted); }
.login-card h1 { font-size: 22px; color: var(--green); margin-bottom: 4px; }
.login-card .login-sub { font-size: 12.5px; color: var(--muted); margin-bottom: 22px; }
.login-card .field { margin-bottom: 14px; }
.login-card .btn { margin-top: 6px; }
.login-foot { margin-top: 18px; font-size: 11.5px; color: var(--muted); text-align: center; }
.login-foot a { color: var(--gold); }

/* 分页 */
.admin-pagination { display: flex; gap: 6px; margin-top: 18px; flex-wrap: wrap; }
.admin-pagination a, .admin-pagination span { min-width: 34px; height: 34px; padding: 0 10px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--line); border-radius: 8px; background: #fff; font-size: 12.5px; }
.admin-pagination .current { background: var(--green); color: #fff; border-color: var(--green); }

/* 记录 */
.record-list { display: grid; gap: 10px; }
.record-item { border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; background: #fff; }
.record-item .record-top { display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px 18px; font-size: 12.5px; color: var(--muted); margin-bottom: 6px; }
.record-item .record-top b { font-family: var(--serif); font-size: 17px; color: var(--green); }
.record-item p { font-size: 12.5px; margin: 4px 0; color: #4c564d; }
.record-item .record-actions { margin-left: auto; display: flex; gap: 6px; }
.record-item .record-actions a, .record-item .record-actions button { font-size: 11.5px; border: 1px solid var(--line); border-radius: 6px; padding: 3px 8px; background: #fff; color: var(--green); }
.record-item .record-actions .danger { color: #a63d2d; }

/* 日志 */
.log-detail { max-width: 420px; color: var(--muted); font-size: 12px; }

/* 导入 */
.import-steps { display: grid; gap: 10px; font-size: 13px; color: #4c564d; padding-left: 18px; }
.import-steps li { margin-bottom: 4px; }
.import-errors { margin-top: 16px; background: #fbf3e5; border: 1px solid #ead7b6; border-radius: 10px; padding: 14px 16px; font-size: 12.5px; color: #8a672f; max-height: 260px; overflow: auto; }
.import-errors div { padding: 2px 0; }

/* 打印 */
.print-body { background: #fff; color: #000; }
.print-toolbar { padding: 14px 20px; border-bottom: 1px solid #ddd; display: flex; gap: 12px; align-items: center; }
.print-toolbar .btn { padding: 8px 16px; }
.print-sheet { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8mm; padding: 10mm; }
.print-label { border: 1px dashed #ccc; padding: 4mm 2mm; text-align: center; page-break-inside: avoid; }
.print-label img { width: 100%; max-width: 58mm; margin: 0 auto; }
@media print {
  .print-toolbar { display: none; }
  .print-sheet { padding: 6mm; gap: 6mm; }
  .print-label { border: 0; }
  @page { size: A4; margin: 6mm; }
}