/* ===== AI我的健康随机系统 样式 ===== */
* { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --primary:#2563eb; --primary-dark:#1d4ed8; --danger:#dc2626; --ok:#16a34a;
  --bg:#f3f4f6; --card:#ffffff; --border:#e5e7eb; --text:#111827; --muted:#6b7280;
}
html, body { height: 100%; }
body { font-family:"Microsoft YaHei","PingFang SC","Segoe UI",sans-serif; background:var(--bg); color:var(--text); font-size:14px; }
.hidden { display:none !important; }

/* ----- 登录页 ----- */
.login-wrap { height:100vh; display:flex; align-items:center; justify-content:center;
  background:linear-gradient(135deg,#1e3a8a,#2563eb 55%,#3b82f6); }
.login-card { background:#fff; width:360px; padding:36px 32px; border-radius:10px; box-shadow:0 18px 40px rgba(0,0,0,.25); }
.login-card h1 { font-size:20px; text-align:center; color:var(--primary-dark); margin-bottom:24px; }
.login-card .fld { margin-bottom:16px; }
.login-card label { display:block; margin-bottom:6px; color:var(--muted); }
.login-card input { width:100%; padding:10px 12px; border:1px solid var(--border); border-radius:6px; font-size:14px; }
.login-card input:focus { outline:none; border-color:var(--primary); }
.login-card .btn { width:100%; }
.login-card .msg { margin-top:12px; text-align:center; color:var(--danger); min-height:18px; }

/* ----- 顶层栏 ----- */
.app { height:100vh; display:flex; flex-direction:column; overflow:hidden; }
.topbar { background:#fff; border-bottom:1px solid var(--border); padding:0 20px; height:56px;
  display:flex; align-items:center; justify-content:space-between; }
.brand { font-size:17px; font-weight:700; color:var(--primary-dark); }
.top-actions { display:flex; align-items:center; gap:14px; }
#user-badge { color:var(--muted); }
#cur-project { padding:6px 10px; border:1px solid var(--border); border-radius:6px; font-size:13px;
  background:#fff; color:var(--primary-dark); font-weight:600; cursor:pointer; min-width:150px; }
#cur-project:focus { outline:none; border-color:var(--primary); }

/* ----- 布局 ----- */
.layout { flex:1; display:flex; min-height:calc(100vh - 56px); }
.menu { width:220px; background:#fff; border-right:1px solid var(--border); padding:10px 0; overflow-y:auto; display:flex; flex-direction:column; }
.menu .mi { padding:10px 20px; cursor:pointer; color:var(--text); display:flex; align-items:center; gap:8px; }
.menu .mi:hover { background:#f9fafb; }
.menu .mi.active { background:#eff6ff; color:var(--primary); border-right:3px solid var(--primary); font-weight:600; }
.menu .mi .ic { width:20px; text-align:center; }
.menu .menu-bottom { margin-top:auto; border-top:1px solid var(--border); padding-top:10px; }
.content { flex:1; padding:20px 24px; overflow:auto; }
/* 受试者信息页面：固定标题/筛选/工具栏，仅表格区域滚动 */
.content.patient-page { overflow:hidden; display:flex; flex-direction:column; }

/* ----- 卡片/表格 ----- */
.card { background:var(--card); border:1px solid var(--border); border-radius:8px; padding:16px; margin-bottom:16px; }
.card h2 { font-size:16px; margin-bottom:14px; }
/* 受试者信息页面：表格区域可滚动，标题/筛选/工具栏固定 */
.patient-scroll { flex:1; min-height:0; overflow-y:auto; }
.patient-scroll .card { margin-bottom:0; }
/* 受试者信息页面：表头固定，数据滚动时表头不移动 */
.patient-scroll table.grid thead th { position: sticky; top: 0; background:#f9fafb; z-index: 1; box-shadow: inset 0 -1px 0 var(--border); }
.toolbar { display:flex; align-items:center; gap:10px; margin-bottom:12px; flex-wrap:wrap; }
.toolbar input { padding:7px 10px; border:1px solid var(--border); border-radius:6px; }
table.grid { width:100%; border-collapse:collapse; background:#fff; }
table.grid th, table.grid td { border:1px solid var(--border); padding:8px 10px; text-align:left; font-size:13px; }
table.grid th { background:#f9fafb; color:#374151; white-space:nowrap; }
table.grid tr:hover td { background:#fafbfc; }

/* ----- 标签（状态） ----- */
.tag { display:inline-block; padding:2px 10px; border-radius:12px; font-size:12px; white-space:nowrap; }
.tag.registered, .tag.passed { background:#dbeafe; color:#1d4ed8; }
.tag.failed { background:#fee2e2; color:#dc2626; }
.tag.randomized { background:#fef3c7; color:#b45309; }
.tag.completed { background:#dcfce7; color:#16a34a; }
.tag.terminated { background:#e5e7eb; color:#4b5563; }
.tag.ok { background:#dcfce7; color:#16a34a; }
.tag .unblind-applied { background:#f3e8ff; color:#7e22ce; }
.tag .unblind-unblinded { background:#ffedd5; color:#c2410c; }
.tag.unblind-applied2 { background:#f3e8ff; color:#7e22ce; }
.tag.unblind-unblinded2 { background:#ffedd5; color:#c2410c; }

/* ----- 按钮 ----- */
.btn { display:inline-block; padding:7px 14px; border-radius:6px; border:1px solid transparent; cursor:pointer; font-size:13px; }
.btn.primary { background:var(--primary); color:#fff; }
.btn.primary:hover { background:var(--primary-dark); }
.btn.ghost { background:transparent; color:#374151; border-color:var(--border); }
.btn.ghost:hover { background:#f3f4f6; }
.btn.danger { background:var(--danger); color:#fff; }
.btn.ok { background:var(--ok); color:#fff; }
.btn.sm { padding:4px 10px; font-size:12px; border-radius:5px; }
.btn:disabled { opacity:.5; cursor:not-allowed; }
/* 按钮加载状态 */
.btn.loading { pointer-events: none; position: relative; color: transparent !important; }
.btn.loading::after {
  content: ''; position: absolute; left: 50%; top: 50%;
  width: 14px; height: 14px; margin: -7px 0 0 -7px;
  border: 2px solid rgba(255,255,255,.4); border-top-color: #fff;
  border-radius: 50%; animation: btn-spin .6s linear infinite;
}
.btn.ghost.loading::after { border-color: rgba(0,0,0,.2); border-top-color: #374151; }
@keyframes btn-spin { to { transform: rotate(360deg); } }
.link { color:var(--primary); background:none; border:none; cursor:pointer; padding:2px 3px; font-size:12px; }
.link:hover { text-decoration:underline; }
.actions a, .actions button.link { margin-right:4px; }

/* ----- 模态框 ----- */
.modal-mask { position:fixed; inset:0; background:rgba(0,0,0,.42); display:flex; align-items:center; justify-content:center; z-index:100; }
.modal { background:#fff; width:600px; max-width:94%; max-height:88%; border-radius:8px; padding:20px 22px; overflow:auto; }
.modal h3 { font-size:16px; margin-bottom:14px; padding-bottom:10px; border-bottom:1px solid var(--border); }
.modal .row { margin-bottom:12px; display:flex; gap:10px; align-items:center; flex-wrap:wrap; }
.modal label { width:110px; color:#374151; flex-shrink:0; }
.modal input, .modal select, .modal textarea { flex:1; padding:8px 10px; border:1px solid var(--border); border-radius:6px; font-size:13px; min-width:200px; }
.modal textarea { resize:vertical; }
.modal .btns { display: flex; justify-content: flex-end; gap: 10px; margin-top: 14px; }
/* 登记弹窗：小程序身份验证区与登记表单的分隔线 */
.modal .rg-divider { border-top:1px dashed var(--border); margin:2px 0 14px; }
/* 登记弹窗验证行：类型下拉/号码/查询按钮同一行（覆盖 input/select 默认 flex:1） */
.modal .row.rg-verify-row select { flex:none; width:118px; min-width:0; }
.modal .row.rg-verify-row input { flex:1; min-width:120px; }
/* 验证结果提示行：与验证行对齐（无 label，左侧留出下拉宽度） */
.modal .row#rg-vmsg-row { padding-left:128px; }

/* ----- 帮助按钮与帮助说明弹窗（页面标题旁"?"） ----- */
.help-btn { display:inline-flex; align-items:center; justify-content:center; width:20px; height:20px;
  border:1px solid var(--border); border-radius:50%; background:#fff; color:var(--muted);
  font-size:12px; font-weight:700; line-height:1; cursor:pointer; vertical-align:middle;
  margin-left:8px; padding:0; user-select:none; }
.help-btn:hover { border-color:var(--primary); color:var(--primary); background:#eff6ff; }
/* 帮助说明弹窗正文：分节排版 */
.help-body { font-size:13px; color:var(--text); line-height:1.8; }
.help-body h4 { font-size:13px; color:var(--primary-dark); margin:14px 0 6px; }
.help-body h4:first-child { margin-top:0; }
.help-body p { margin-bottom:4px; }
.help-body ol, .help-body ul { padding-left:20px; margin:4px 0 8px; }
.help-body li { margin-bottom:3px; }

/* ----- 成员多选选择器（点击弹下拉，选中以标签显示） ----- */
.mpicker { position:relative; width:100%; }
.mp-box { display:flex; align-items:center; flex-wrap:wrap; gap:4px; min-height:36px;
  border:1px solid var(--border); border-radius:6px; padding:4px 26px 4px 8px; cursor:pointer; background:#fff; }
.mp-box:hover { border-color:#c7cdd6; }
.mp-arrow { position:absolute; right:8px; top:50%; transform:translateY(-50%); color:var(--muted); font-size:12px; pointer-events:none; }
.mp-ph { color:#9ca3af; font-size:13px; }
.mp-tag { display:inline-flex; align-items:center; gap:4px; background:#eff6ff; color:var(--primary-dark);
  border:1px solid #bfdbfe; border-radius:4px; padding:2px 6px; font-size:12px; white-space:nowrap; }
.mp-tag i { font-style:normal; cursor:pointer; color:var(--muted); font-size:13px; line-height:1; }
.mp-tag i:hover { color:var(--danger); }
/* 下拉面板：fixed 定位由 JS 按触发框位置动态计算（下方空间不足时向上弹），
   避免撑开弹窗滚动区导致整个窗口滚动 */
.mp-drop { display:none; position:fixed; z-index:120;
  background:#fff; border:1px solid var(--border); border-radius:6px; box-shadow:0 10px 26px rgba(0,0,0,.14); overflow:hidden; }
.mp-drop.open { display:flex; flex-direction:column; }
.mp-search { width:100% !important; min-width:0 !important; flex:none !important;
  border:none !important; border-bottom:1px solid var(--border) !important; border-radius:0 !important;
  padding:8px 10px !important; font-size:13px; outline:none; }
.mp-list { flex:1; min-height:0; overflow-y:auto; }
/* 全选操作行：位于搜索框与列表之间，作用于当前过滤后可见的人员 */
.mp-all { display:flex; align-items:center; gap:8px; padding:8px 10px; cursor:pointer; font-size:13px; flex:none;
  color:var(--primary-dark); background:#fafbfc; border-bottom:1px solid var(--border); }
.mp-all:hover { background:#f0f6ff; }
.mp-all .mp-all-count { color:var(--muted); font-size:12px; margin-left:auto; }
.mp-opt { display:flex; align-items:center; gap:8px; padding:8px 10px; cursor:pointer; font-size:13px; }
.mp-opt:hover { background:#f5f7fa; }
.mp-opt.on { background:#f0f6ff; }
.mp-opt .mp-check, .mp-all .mp-check { width:15px; height:15px; border:1px solid #cbd5e1; border-radius:3px; flex-shrink:0; position:relative; }
.mp-opt.on .mp-check, .mp-all.on .mp-check { background:var(--primary); border-color:var(--primary); }
.mp-opt.on .mp-check::after, .mp-all.on .mp-check::after { content:''; position:absolute; left:4.5px; top:1.5px; width:4px; height:8px;
  border:solid #fff; border-width:0 2px 2px 0; transform:rotate(45deg); }
.mp-opt .mp-acc { color:var(--muted); font-size:12px; margin-left:auto; }
.mp-empty { padding:14px; text-align:center; color:var(--muted); font-size:12px; }

/* ----- 打印 ----- */
@media print {
  body.printing .topbar, body.printing .menu, body.printing .content>.card, body.printing .modal-mask { display:none !important; }
  body.printing #print-area { display:block !important; }
  body.printing { background:#fff; }
}
#print-area { display:none; }
body.printing #print-area { width:100%; }
#print-header { text-align:center; font-size:18px; font-weight:700; margin-bottom:18px; }
.print-table { width:100%; border-collapse:collapse; font-size:12px; }
.print-table th,.print-table td { border:1px solid #333; padding:5px 8px; text-align:left; }

/* ----- 欢迎页（未选中任何菜单时） ----- */
.welcome { text-align:center; color:var(--muted); padding:90px 0; }
.welcome b { display:block; font-size:17px; color:#374151; margin-bottom:10px; }
.welcome p { font-size:13px; }

/* ----- 提示 ----- */
.msg { margin-top:12px; }
#global-tip { position:fixed; top:70px; left:50%; transform:translateX(-50%); z-index:1000;
  padding:10px 22px; border-radius:6px; color:#fff; font-size:13px; box-shadow:0 6px 20px rgba(0,0,0,.2); opacity:0; transition:opacity .2s; }
#global-tip.ok { background:var(--ok); } #global-tip.err { background:var(--danger); }
.stat-bar { display:flex; gap:8px; flex-wrap:wrap; margin-bottom:14px; }
.stat-bar .chip { padding:6px 14px; border:1px solid var(--border); border-radius:20px; cursor:pointer; background:#fff; color:#374151; font-size:13px; }
.stat-bar .chip.active { background:var(--primary); color:#fff; border-color:var(--primary); }
.empty { color:var(--muted); text-align:center; padding:30px 0; }

/* ----- 登记表单网格 ----- */
.form-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:14px 16px; }
.form-grid label { display:block; margin-bottom:5px; color:#374151; font-size:13px; font-weight:600; }
.form-grid input, .form-grid select { width:100%; padding:8px 10px; border:1px solid var(--border);
  border-radius:6px; font-size:13px; background:#fff; }
.form-grid input:focus, .form-grid select:focus { outline:none; border-color:var(--primary); }
.form-grid select { cursor:pointer; }

/* ----- 密码管理 ----- */
.pwd-card { max-width:460px; padding:24px; }
.pwd-head { display:flex; align-items:center; gap:14px; padding-bottom:16px; margin-bottom:18px;
  border-bottom:1px solid var(--border); }
.pwd-avatar { width:48px; height:48px; border-radius:50%; background:var(--primary); color:#fff;
  display:flex; align-items:center; justify-content:center; font-size:20px; font-weight:700; flex-shrink:0; }
.pwd-user { font-size:15px; font-weight:600; }
.pwd-role { font-size:12px; color:var(--muted); margin-top:3px; }
/* 强制改密提示条：初始密码/重置密码后首次登录时显示 */
.pwd-first-tip { margin-bottom:16px; padding:9px 12px; border-radius:6px; font-size:13px;
  background:#fef2f2; border:1px solid #fecaca; color:var(--danger); }
.form-row { margin-bottom:16px; }
.form-row label { display:block; margin-bottom:6px; color:#374151; font-weight:600; font-size:13px; }
.pwd-wrap { position:relative; }
.pwd-wrap input { width:100%; padding:9px 46px 9px 12px; border:1px solid var(--border);
  border-radius:6px; font-size:14px; }
.pwd-wrap input:focus { outline:none; border-color:var(--primary); }
.pwd-wrap .eye { position:absolute; right:6px; top:50%; transform:translateY(-50%);
  border:none; background:none; color:var(--primary); cursor:pointer; font-size:12px; padding:4px 6px; }
.pwd-wrap .eye:hover { text-decoration:underline; }
.pwd-btns { display:flex; justify-content:flex-end; gap:10px; margin-top:22px; }
.pwd-msg { min-height:20px; font-size:13px; margin-top:10px; }
.pwd-msg.ok { color:var(--ok); }
.pwd-msg.err { color:var(--danger); }

/* ----- 角色权限配置（角色管理弹窗） ----- */
.modal.role-modal { width:720px; }
/* 基本信息区：代码/名称两列并排，节省纵向空间 */
.role-form-grid { display:grid; grid-template-columns:1fr 1fr; gap:12px 16px; margin-bottom:16px; }
.modal .role-form-grid label { width:auto; display:block; margin-bottom:6px; color:#374151;
  font-size:13px; font-weight:600; flex-shrink:1; }
.role-form-grid input { width:100%; min-width:0; padding:8px 10px; border:1px solid var(--border);
  border-radius:6px; font-size:13px; background:#fff; }
.role-form-grid input:focus { outline:none; border-color:var(--primary); }
.role-form-grid input:disabled { background:#f3f4f6; color:var(--muted); cursor:not-allowed; }
/* 权限区块标题 */
.perm-section { margin-bottom:14px; }
.perm-section-title { display:flex; align-items:baseline; gap:10px; margin-bottom:8px; }
.perm-section-title b { font-size:13px; color:#111827; }
.perm-section-title span { font-size:12px; color:var(--muted); }
/* 权限分组卡片：组头（名称+计数+全选）+ 组体（药丸标签流式排列） */
.perm-group { border:1px solid var(--border); border-radius:8px; margin-bottom:10px; overflow:hidden; background:#fff; }
.perm-group-head { display:flex; align-items:center; gap:10px; padding:7px 12px;
  background:#f9fafb; border-bottom:1px solid var(--border); }
.perm-group-head .pg-name { font-size:13px; font-weight:600; color:#374151; }
.perm-group-head .pg-count { font-size:12px; color:var(--muted); }
.perm-group-head .pg-all { margin-left:auto; font-size:12px; }
.perm-group-body { padding:10px 12px; display:flex; flex-wrap:wrap; gap:8px; }
/* 药丸式权限复选：选中蓝底白字带对勾，未选中白底灰框 */
.perm-pill { display:inline-flex; align-items:center; gap:7px; padding:5px 13px;
  border:1px solid var(--border); border-radius:16px; cursor:pointer; font-size:12px;
  color:#4b5563; background:#fff; user-select:none; white-space:nowrap;
  transition:background .15s, border-color .15s, color .15s; }
.perm-pill:hover { border-color:var(--primary); color:var(--primary); background:#f8faff; }
.perm-pill input { display:none; }
.perm-pill .pc { width:14px; height:14px; border:1px solid #cbd5e1; border-radius:3px;
  position:relative; flex-shrink:0; background:#fff; transition:all .15s; }
.perm-pill.on { background:var(--primary); border-color:var(--primary); color:#fff; }
.perm-pill.on .pc { border-color:#fff; background:rgba(255,255,255,.2); }
.perm-pill.on .pc::after { content:''; position:absolute; left:4px; top:1px; width:4px; height:7px;
  border:solid #fff; border-width:0 2px 2px 0; transform:rotate(45deg); }
/* 角色列表：权限概览小标签 */
.perm-mini { display:inline-block; padding:1px 8px; margin:2px 3px 2px 0; border-radius:10px;
  background:#eff6ff; color:#1d4ed8; font-size:12px; white-space:nowrap; }
.perm-mini.scope-all { background:#f0fdf4; color:#15803d; }
/* 角色弹窗：数据权限选项卡片（单选） */
.scope-opts { display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.scope-opt { border:1.5px solid var(--border); border-radius:10px; padding:10px 14px; cursor:pointer;
  display:flex; flex-direction:column; gap:4px; transition:all .15s; }
.scope-opt input { display:none; }
.scope-opt b { font-size:13px; color:#374151; display:flex; align-items:center; gap:7px; }
.scope-opt span { font-size:12px; color:var(--muted); line-height:1.6; }
.scope-opt b::before { content:''; width:13px; height:13px; border-radius:50%;
  border:1.5px solid #cbd5e1; flex-shrink:0; transition:all .15s; }
.scope-opt:hover { border-color:var(--primary); }
.scope-opt.on { border-color:var(--primary); background:#eff6ff; }
.scope-opt.on b { color:var(--primary-dark); }
.scope-opt.on b::before { border:4.5px solid var(--primary); }