/* 管理后台样式：干净专业的医疗蓝绿主题，桌面为主、移动可用。零外部资源。 */
:root {
  --primary: #0e7490;
  --primary-dark: #0b5c72;
  --primary-light: #e0f2f7;
  --text: #1f2933;
  --muted: #667580;
  --bg: #f1f5f7;
  --card: #ffffff;
  --border: #d7e0e4;
  --ok: #15803d;
  --warn: #b45309;
  --danger: #b91c1c;
}
* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0; background: var(--bg); color: var(--text);
  font-family: -apple-system, "PingFang SC", "Microsoft YaHei", "Segoe UI", Arial, sans-serif;
  font-size: 15px; line-height: 1.6;
}
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* 顶栏 */
.admin-top {
  background: var(--primary); color: #fff; padding: 0 20px;
  display: flex; align-items: center; height: 56px; gap: 20px;
  box-shadow: 0 2px 4px rgba(0,0,0,.1); position: sticky; top: 0; z-index: 30;
}
.admin-top .brand { font-weight: 800; font-size: 17px; }
.admin-top nav { display: flex; gap: 4px; flex: 1; flex-wrap: wrap; }
.admin-top nav a {
  color: #e6f4f8; padding: 8px 12px; border-radius: 8px; font-size: 15px;
}
.admin-top nav a:hover, .admin-top nav a.active { background: rgba(255,255,255,.18); color: #fff; text-decoration: none; }
.admin-top .user { color: #d6eef4; font-size: 14px; }
.admin-top .user a { color: #fff; }

.banner-warn {
  background: #fee2e2; color: #991b1b; padding: 10px 20px; font-weight: 600;
  border-bottom: 1px solid #fca5a5; text-align: center;
}

.container { max-width: 1120px; margin: 0 auto; padding: 22px 20px 60px; }
.page-title { font-size: 22px; font-weight: 800; margin: 4px 0 18px; }
.sub { color: var(--muted); font-size: 14px; }

/* 卡片 */
.panel {
  background: var(--card); border: 1px solid var(--border); border-radius: 12px;
  padding: 18px; margin-bottom: 18px;
}
.panel h2 { margin: 0 0 14px; font-size: 17px; }
.panel h3 { margin: 0 0 10px; font-size: 15px; color: var(--muted); }

/* 统计卡 */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 20px; }
.stat { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 16px; }
.stat .num { font-size: 30px; font-weight: 800; color: var(--primary); }
.stat .lbl { color: var(--muted); font-size: 14px; }
@media (max-width: 720px) { .stats { grid-template-columns: repeat(2, 1fr); } }

/* 表格 */
table.grid { width: 100%; border-collapse: collapse; font-size: 14px; }
table.grid th, table.grid td { padding: 10px 10px; text-align: left; border-bottom: 1px solid #eaf0f2; }
table.grid th { background: #f6fafb; color: var(--muted); font-weight: 700; white-space: nowrap; }
table.grid tr:hover td { background: #fafcfd; }
table.grid td.num { text-align: right; font-variant-numeric: tabular-nums; }

/* 表单 */
.form-row { margin-bottom: 14px; }
.form-row label { display: block; font-weight: 600; margin-bottom: 5px; font-size: 14px; }
.form-row input[type=text], .form-row input[type=password], .form-row input[type=number],
.form-row input[type=date], .form-row select, .form-row textarea {
  width: 100%; padding: 9px 11px; border: 1px solid var(--border); border-radius: 8px;
  font-size: 15px; background: #fff;
}
.form-row textarea { min-height: 120px; resize: vertical; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }
.form-help { color: var(--muted); font-size: 13px; margin-top: 4px; }

/* 按钮 */
.btn {
  display: inline-block; padding: 9px 16px; border-radius: 8px; border: 1px solid transparent;
  font-size: 15px; font-weight: 600; cursor: pointer; background: #eef2f4; color: var(--text);
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-danger { background: #fef2f2; color: var(--danger); border-color: #fecaca; }
.btn-sm { padding: 5px 10px; font-size: 13px; }
.btn-outline { background: #fff; border-color: var(--border); color: var(--primary); }
.actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* 徽章 */
.badge { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 12px; font-weight: 700; }
.badge-done { background: #dcfce7; color: var(--ok); }
.badge-todo { background: #fef3c7; color: var(--warn); }
.badge-self { background: #e0f2fe; color: #0369a1; }
.badge-clin { background: #ede9fe; color: #6d28d9; }
.badge-closed { background: #f1f5f9; color: #64748b; }
.badge-hidden { background: #e2e8f0; color: #475569; }

/* 二维码展示块（设置页的录入员注册码等） */
.qr-box { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }
.qr-img { border: 1px solid #e2e8f0; border-radius: 8px; background: #fff; }
.qr-side { flex: 1; min-width: 220px; }
.qr-url { font-size: 12px; color: #64748b; word-break: break-all; margin-bottom: 10px; }
.qr-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* 随访卡片 */
.visit-card { border: 1px solid var(--border); border-radius: 12px; padding: 16px; margin-bottom: 14px; background: #fff; }
.visit-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 14px; flex-wrap: wrap; }
.visit-qr { width: 96px; height: 96px; border: 1px solid var(--border); border-radius: 8px; }
.scale-badges { display: flex; gap: 8px; flex-wrap: wrap; margin: 10px 0; }
.scale-chip {
  border: 1px solid var(--border); border-radius: 8px; padding: 6px 10px; font-size: 13px;
  display: flex; align-items: center; gap: 8px; background: #fbfdfe;
}

/* 随访卡片的两栏：左「患者填」右「我们录」，窄屏自动堆叠 */
.visit-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 12px; }
.visit-col { border: 1px solid var(--border); border-radius: 10px; padding: 12px; background: #fbfdfe; }
.visit-col-head { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; margin-bottom: 10px; }
.visit-col-title { font-size: 15px; font-weight: 800; }
.visit-col .visit-qr { display: block; margin-bottom: 10px; background: #fff; }
.visit-col-foot { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.scale-line {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  padding: 6px 0; border-top: 1px solid #eef2f4; font-size: 13px;
}
.scale-line-name { flex: 1; min-width: 90px; font-weight: 600; }
.scale-line.is-hidden { opacity: .5; }
.scale-group-title { font-size: 12px; font-weight: 700; color: #64748b; margin-top: 10px; }
.visit-more { margin-top: 12px; border-top: 1px solid #eef2f4; padding-top: 12px; }
.tpl-preview {
  background: #f1f5f9; border-radius: 8px; padding: 10px 12px;
  font-size: 13px; color: #334155; margin-bottom: 8px;
}
.tpl-group { border-top: 1px solid #eef2f4; padding: 10px 0; }
.tpl-group summary { cursor: pointer; }

.msg-ok { background: #dcfce7; color: #166534; padding: 10px 14px; border-radius: 8px; margin-bottom: 14px; }
.msg-err { background: #fee2e2; color: #991b1b; padding: 10px 14px; border-radius: 8px; margin-bottom: 14px; white-space: pre-wrap; }

/* 分页 */
.pager { display: flex; gap: 8px; margin-top: 16px; align-items: center; }
.pager a, .pager span { padding: 6px 12px; border: 1px solid var(--border); border-radius: 8px; background: #fff; }
.pager .cur { background: var(--primary); color: #fff; border-color: var(--primary); }

.toolbar { display: flex; gap: 10px; flex-wrap: wrap; align-items: end; margin-bottom: 16px; }
.toolbar .form-row { margin-bottom: 0; }
.inline { display: inline; }
.right { text-align: right; }
.nowrap { white-space: nowrap; }
.mono { font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace; }

/* 登录页 */
.login-wrap { max-width: 380px; margin: 8vh auto; }
.login-card { background: #fff; border: 1px solid var(--border); border-radius: 14px; padding: 30px 26px; }
.login-card h1 { font-size: 20px; margin: 0 0 4px; text-align: center; }
.login-card .sub { text-align: center; margin-bottom: 20px; }

/* 数据明细逐题 */
.qa-item { padding: 10px 0; border-bottom: 1px solid #eef2f4; }
.qa-q { font-weight: 600; }
.qa-a { color: var(--primary-dark); }

/* 表格手机端横向滚动 */
.table-responsive { overflow-x: auto; -webkit-overflow-scrolling: touch; }

/* 量表选择两栏布局（手机端单栏） */
.scale-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* 手机端适配 */
@media (max-width: 768px) {
  .admin-top { height: auto; min-height: 48px; padding: 8px 12px; flex-wrap: wrap; gap: 6px; }
  .admin-top .brand { font-size: 15px; }
  .admin-top nav { gap: 2px; }
  .admin-top nav a { padding: 6px 8px; font-size: 13px; }
  .admin-top .user { font-size: 12px; width: 100%; text-align: right; }
  .panel { padding: 14px; }
  .grid th, .grid td { padding: 8px 6px; font-size: 13px; }
  .btn-sm { min-height: 36px; padding: 6px 12px; font-size: 14px; }
  .toolbar { flex-direction: column; gap: 8px; }
  .toolbar .form-row { width: 100%; }
  .toolbar .form-row select, .toolbar .form-row input { width: 100%; }
  .scale-grid { grid-template-columns: 1fr; }
  .visit-cols { grid-template-columns: 1fr; }
}