/* ============ 基础变量 / 主题 ============ */
:root{
  --primary:#1677ff;
  --primary-dark:#0958d9;
  --primary-light:#e6f4ff;
  --success:#52c41a;
  --warning:#faad14;
  --danger:#ff4d4f;
  --bg:#f0f2f5;
  --card:#ffffff;
  --text:#1f1f1f;
  --text-2:#595959;
  --muted:#7a7a7a;
  --border:#d9d9d9;
  --border-2:#f0f0f0;
  --radius:8px;
  --radius-sm:4px;
  --shadow:0 1px 2px rgba(0,0,0,.06),0 2px 8px rgba(0,0,0,.04);
  --sidebar-w:220px;
  --topbar-h:56px;
  --mask-bg:rgba(0,0,0,.45);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family:"Microsoft YaHei","PingFang SC","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  font-size:14px;color:var(--text);background:var(--bg);line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
a{text-decoration:none;color:inherit}
input,select,textarea,button{font-family:inherit;font-size:inherit;color:inherit}

/* 键盘焦点可见性（触屏不显示外框） */
:focus-visible{outline:2px solid var(--primary);outline-offset:2px}
input:focus-visible,select:focus-visible,textarea:focus-visible{outline:none}

/* ============ 布局 ============ */
.app{display:flex;min-height:100vh}
.topbar{
  position:fixed;top:0;left:0;right:0;height:var(--topbar-h);z-index:30;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 20px 0 0;background:linear-gradient(90deg,var(--primary-dark) 0%,var(--primary) 60%,#3c8dff 100%);
  color:#fff;
  box-shadow:0 2px 8px rgba(0,0,0,.18);
}
.logo{display:flex;align-items:center;gap:10px;padding:0 20px;height:100%;min-width:0}
.logo-icon{font-size:24px;flex-shrink:0}
.logo .logo-text{min-width:0}
.logo h1{font-size:16px;font-weight:600;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.logo p{font-size:12px;opacity:.85;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.topbar-right{display:flex;align-items:center;gap:16px;flex-shrink:0}
.today{font-size:13px;opacity:.9;white-space:nowrap}

.sidebar{
  position:fixed;top:var(--topbar-h);left:0;bottom:0;width:var(--sidebar-w);
  background:var(--card);border-right:1px solid var(--border-2);
  padding:12px 0;overflow-y:auto;z-index:25;
}
.nav-item{
  display:flex;align-items:center;gap:10px;
  padding:11px 20px;color:var(--text-2);font-size:14px;
  border-left:3px solid transparent;cursor:pointer;transition:background .15s,color .15s;
}
.nav-item:hover{background:var(--primary-light);color:var(--primary)}
.nav-item.active{
  background:var(--primary-light);color:var(--primary);
  border-left-color:var(--primary);font-weight:600;
}
.nav-ico{font-size:16px;width:20px;text-align:center;flex-shrink:0}
.nav-divider{height:1px;background:var(--border-2);margin:10px 16px}

.content{
  flex:1;min-width:0;
  margin-left:var(--sidebar-w);margin-top:var(--topbar-h);padding:20px 24px;
  min-height:calc(100vh - var(--topbar-h));
}
.page{display:none}
.page.active{display:block}

/* ============ 汉堡导航按钮（仅平板/手机显示，JS 注入） ============ */
.nav-toggle{
  display:none;align-items:center;justify-content:center;
  width:40px;height:40px;margin:0 8px 0 10px;flex-shrink:0;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.3);
  border-radius:var(--radius-sm);cursor:pointer;color:#fff;
  transition:background .15s;
}
.nav-toggle:hover{background:rgba(255,255,255,.26)}
.nav-toggle:focus-visible{outline:2px solid #fff;outline-offset:2px}
.nav-toggle-bar,.nav-toggle-bar::before,.nav-toggle-bar::after{
  content:"";display:block;width:18px;height:2px;background:#fff;
  border-radius:2px;transition:transform .2s,opacity .2s;
}
.nav-toggle-bar{position:relative}
.nav-toggle-bar::before{position:absolute;top:-6px;left:0}
.nav-toggle-bar::after{position:absolute;top:6px;left:0}
.nav-toggle.open .nav-toggle-bar{background:transparent}
.nav-toggle.open .nav-toggle-bar::before{top:0;transform:rotate(45deg)}
.nav-toggle.open .nav-toggle-bar::after{top:0;transform:rotate(-45deg)}

/* 抽屉遮罩 */
.sidebar-mask{
  display:none;position:fixed;inset:var(--topbar-h) 0 0 0;background:var(--mask-bg);
  z-index:24;
}
.sidebar-mask.show{display:block}

/* ============ 页面标题 ============ */
.page-head{margin-bottom:16px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px}
.page-head h2{font-size:20px;font-weight:600}
.muted{color:var(--muted);font-size:13px}

/* ============ 统计卡片 ============ */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:20px}
.stat-card{
  background:var(--card);border-radius:var(--radius);padding:18px 20px;
  box-shadow:var(--shadow);border-left:4px solid;
}
.stat-card.stat-blue{border-color:var(--primary)}
.stat-card.stat-green{border-color:var(--success)}
.stat-card.stat-amber{border-color:var(--warning)}
.stat-card.stat-red{border-color:var(--danger)}
.stat-num{font-size:28px;font-weight:700;color:var(--text)}
.stat-label{font-size:13px;color:var(--muted);margin-top:4px}

/* ============ 面板 ============ */
.panel{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:20px;overflow:hidden}
.panel-head{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 20px;border-bottom:1px solid var(--border-2);flex-wrap:wrap;gap:10px;
}
.panel-head h3{font-size:15px;font-weight:600}
.panel-body{padding:20px}

/* ============ 表单 ============ */
.form-section{margin-bottom:24px}
.form-section-title{
  font-size:15px;font-weight:600;color:var(--primary);
  border-left:3px solid var(--primary);padding-left:10px;margin-bottom:12px;
}
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px 18px}
.form-item{display:flex;flex-direction:column;gap:4px;min-width:0}
.form-item.full{grid-column:1/-1}
.form-item label{font-size:13px;color:var(--text-2);font-weight:500}
.form-item label .req{color:var(--danger);margin-left:2px}
.input,.select,.textarea{
  height:34px;padding:0 10px;border:1px solid var(--border);border-radius:var(--radius-sm);
  background:#fff;transition:border-color .15s,box-shadow .15s;width:100%;
}
.input:focus,.select:focus,.textarea:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 2px rgba(22,119,255,.15)}
.textarea{height:auto;min-height:60px;padding:8px 10px;line-height:1.5;resize:vertical}
.input-sm{width:90px}
.input-unit{display:flex;align-items:center;gap:6px}
.input-unit .input{flex:1}
.input-unit .unit{font-size:12px;color:var(--muted);white-space:nowrap}

/* 横向表单行（label 左，input 右） */
.form-row{display:flex;align-items:center;gap:8px;margin-bottom:10px;flex-wrap:wrap}
.form-row > label{width:110px;flex-shrink:0;font-size:13px;color:var(--text-2)}
.form-row .input,.form-row .select{flex:1;min-width:120px}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;gap:5px;
  height:34px;padding:0 16px;border:1px solid var(--border);border-radius:var(--radius-sm);
  background:#fff;color:var(--text);cursor:pointer;transition:background .15s,border-color .15s,color .15s,filter .15s;
  font-size:13px;line-height:1;
}
.btn:hover{border-color:var(--primary);color:var(--primary)}
.btn:active{filter:brightness(.96)}
.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark);border-color:var(--primary-dark);color:#fff}
.btn-success{background:var(--success);border-color:var(--success);color:#fff}
.btn-success:hover{filter:brightness(.95)}
.btn-danger{background:var(--danger);border-color:var(--danger);color:#fff}
.btn-danger:hover{filter:brightness(.95)}
.btn-ghost{background:transparent}
.btn-sm{height:28px;padding:0 10px;font-size:12px}
.btn-link{background:transparent;border:none;color:var(--primary);padding:0 4px;height:auto}
.btn-link:hover{text-decoration:underline}
.btn-group{display:flex;gap:8px;flex-wrap:wrap}

/* ============ 表格 ============ */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:thin}
.table-wrap::-webkit-scrollbar{height:8px}
.table-wrap::-webkit-scrollbar-track{background:transparent}
.table-wrap::-webkit-scrollbar-thumb{background:#d0d4da;border-radius:4px}
.table-wrap::-webkit-scrollbar-thumb:hover{background:#b6bcc4}
.data-table{width:100%;border-collapse:collapse;font-size:13px}
.data-table th,.data-table td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--border-2);white-space:nowrap}
.data-table th{background:#fafafa;color:var(--text-2);font-weight:600;position:sticky;top:0}
.data-table tbody tr:hover{background:var(--primary-light)}
.data-table .empty-row td{text-align:center;color:var(--muted);padding:32px}

/* 状态标签 */
.tag{display:inline-block;padding:2px 10px;border-radius:10px;font-size:12px;line-height:18px}
.tag-blue{background:var(--primary-light);color:var(--primary)}
.tag-green{background:#f6ffed;color:var(--success)}
.tag-amber{background:#fffbe6;color:#b8860b}
.tag-red{background:#fff1f0;color:var(--danger)}
.tag-gray{background:#fafafa;color:#666}

/* ============ 工具栏 ============ */
.filter-bar{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;flex-wrap:wrap;gap:10px}

/* ============ 透析记录单专用：监护记录表 ============ */
.monitor-table th,.monitor-table td{text-align:center;font-size:12px}
.monitor-table input{width:60px;text-align:center;height:30px;border:1px solid var(--border-2);border-radius:3px}
.monitor-table .time-col{width:70px;font-weight:600;background:#fafafa}

/* 字段分组卡片 */
.field-card{
  background:var(--card);border:1px solid var(--border-2);border-radius:var(--radius);
  margin-bottom:16px;overflow:hidden;
}
.field-card-head{
  background:#fafafa;padding:10px 16px;font-weight:600;font-size:14px;
  border-bottom:1px solid var(--border-2);color:var(--primary);
  display:flex;justify-content:space-between;align-items:center;
}
.field-card-body{padding:16px}
.field-title{
  background:#fafafa;padding:10px 16px;font-weight:600;font-size:14px;
  border-bottom:1px solid var(--border-2);color:var(--primary);
}
.reg-actions{margin-top:4px}

/* 右侧信息侧栏（透析记录单的右侧历史/处方区） */
.info-side{
  background:#fffbe6;border:1px solid #ffe58f;border-radius:var(--radius);
  padding:12px 14px;font-size:12px;color:#614700;line-height:1.7;
}
.info-side h4{font-size:13px;margin-bottom:6px;color:#d48806}

/* 签名区 */
.signature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}
.sig-item{display:flex;align-items:center;gap:6px;font-size:13px}
.sig-item label{color:var(--text-2);white-space:nowrap}
.sig-item .input{flex:1}

/* 透析记录区（图表状） */
.dialysis-chart{
  border:1px solid var(--border-2);border-radius:var(--radius);overflow:hidden;
}
.dialysis-chart-head{
  display:flex;background:#fafafa;padding:8px 12px;border-bottom:1px solid var(--border-2);
  font-size:13px;font-weight:600;
}

/* ============ 提示 / Toast ============ */
.toast{
  position:fixed;top:70px;right:24px;z-index:100;
  padding:12px 20px;border-radius:var(--radius);background:#333;color:#fff;
  box-shadow:0 4px 12px rgba(0,0,0,.2);font-size:13px;
  opacity:0;transform:translateX(20px);transition:opacity .25s,transform .25s;pointer-events:none;
  max-width:min(86vw,420px);
}
.toast.show{opacity:1;transform:translateX(0)}
.toast.success{background:var(--success)}
.toast.error{background:var(--danger)}

/* ============ 顶部用户栏 ============ */
.user-box{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}
.user-name{font-size:13px;font-weight:500}
.user-role{
  font-size:12px;padding:1px 10px;border-radius:10px;
  background:rgba(255,255,255,.18);color:#fff;
}
.btn-logout{
  background:rgba(255,255,255,.15);border-color:rgba(255,255,255,.4);
  color:#fff;height:28px;font-size:12px;
}
.btn-logout:hover{background:rgba(255,255,255,.28);border-color:#fff;color:#fff}

/* ============ 登录页 ============ */
.login-wrap{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#0958d9 0%,#1677ff 55%,#69b1ff 100%);
  padding:20px;
}
.login-card{
  width:100%;max-width:400px;background:#fff;border-radius:12px;
  box-shadow:0 12px 40px rgba(0,0,0,.22);padding:32px 34px 22px;
}
.login-head{text-align:center;margin-bottom:26px}
.login-logo{
  width:56px;height:56px;margin:0 auto 12px;border-radius:50%;
  background:var(--primary-light);color:var(--primary);
  font-size:28px;display:flex;align-items:center;justify-content:center;
}
.login-head h1{font-size:18px;font-weight:700;color:var(--text)}
.login-head p{font-size:13px;color:var(--muted);margin-top:4px}
.login-form{display:flex;flex-direction:column;gap:14px}
.login-form .form-item label{font-size:13px;color:var(--text-2);font-weight:500}
.login-form .input{height:40px;font-size:14px}
.login-msg{
  display:none;font-size:13px;color:var(--danger);
  background:#fff1f0;border:1px solid #ffccc7;border-radius:var(--radius-sm);
  padding:8px 12px;
}
.login-msg.show{display:block}
.login-btn{height:42px;font-size:15px;margin-top:2px;justify-content:center}
.login-btn:disabled{opacity:.6;cursor:not-allowed}
.login-foot{text-align:center;font-size:12px;color:var(--muted);margin-top:20px;line-height:1.7}

/* ============ Tab 切换 ============ */
.tab-bar{display:flex;gap:4px;border-bottom:2px solid var(--border-2);margin-bottom:16px}
.tab-btn{
  padding:9px 18px;background:transparent;border:none;cursor:pointer;
  font-size:14px;color:var(--text-2);border-bottom:2px solid transparent;
  margin-bottom:-2px;transition:color .15s;white-space:nowrap;
}
.tab-btn:hover{color:var(--primary)}
.tab-btn.active{color:var(--primary);border-bottom-color:var(--primary);font-weight:600}
.tab-panel{display:none}
.tab-panel.active{display:block}

/* ============ 维护管理：用户/角色表单面板 ============ */
.form-panel{
  display:none;background:var(--card);border:1px solid var(--border-2);
  border-radius:var(--radius);padding:20px;margin-bottom:20px;box-shadow:var(--shadow);
}
.form-panel.open{display:block}
.form-panel-title{
  font-size:15px;font-weight:600;color:var(--primary);
  border-left:3px solid var(--primary);padding-left:10px;margin-bottom:14px;
}

/* 权限多选分组 */
.perm-groups{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
.perm-group{
  border:1px solid var(--border-2);border-radius:var(--radius-sm);
  padding:10px 12px;background:#fafafa;
}
.perm-group-title{font-size:13px;font-weight:600;color:var(--text-2);margin-bottom:8px}
.perm-item{display:flex;align-items:center;gap:6px;font-size:13px;padding:3px 0;cursor:pointer}
.perm-item:hover{color:var(--primary)}
.perm-item input{width:auto}

/* 角色选择（checkbox 组） */
.role-check-list{display:flex;flex-wrap:wrap;gap:12px;padding-top:2px}
.role-check{display:flex;align-items:center;gap:5px;font-size:13px;cursor:pointer}
.role-check input{width:auto}

/* 表单面板底部按钮 */
.form-actions{display:flex;gap:10px;margin-top:8px}

/* 交接班详情多行文本 */
.detail-text{white-space:pre-wrap;word-break:break-word;line-height:1.6;margin-top:2px}

/* ============ 医护排班 ============ */
.schedule-table th.is-today{background:rgba(24,119,242,.08)}
.schedule-table td.is-today{background:#f6f9ff}
.schedule-table td.cell-empty{color:#c9ced6;text-align:center}
.schedule-table .wk-date{font-weight:600}
.shift-del{
  margin-left:2px;padding:0 3px;border-radius:3px;cursor:pointer;color:#e04b4b;
}
.shift-del:hover{background:#fdecec}

/* ============ 响应式：三端 ============
   PC   >= 1024px  侧栏常显（默认样式）
   平板  768-1023  侧栏抽屉 + 汉堡按钮，内容全宽
   手机  <  768   单列表单、2列指标、更大触控目标、横滑表格
*/
@media (max-width:1023px){
  .nav-toggle{display:inline-flex}
  .sidebar{
    transform:translateX(-100%);
    transition:transform .25s ease;
    box-shadow:none;
  }
  .sidebar.open{
    transform:translateX(0);
    box-shadow:4px 0 16px rgba(0,0,0,.14);
  }
  .content{margin-left:0}
}

@media (max-width:768px){
  .content{padding:14px 12px;padding-bottom:max(14px,env(safe-area-inset-bottom))}
  .stat-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .form-grid{grid-template-columns:1fr}
  .panel-body{padding:16px}
  .panel-head{padding:12px 14px}
  .toolbar{margin-bottom:12px}
  .toolbar .btn,.toolbar .btn-primary,.toolbar .btn-success,.toolbar .btn-danger{height:38px}
  .input,.select{height:38px}
  .btn{height:36px;padding:0 12px}
  .btn-sm{height:30px}
  /* 表格在手机上保留横向滚动，略紧凑 */
  .data-table th,.data-table td{padding:9px 10px;font-size:12.5px}
  .toast{top:64px;right:12px}
}

@media (max-width:480px){
  .topbar{padding-right:10px}
  .logo{padding:0 8px 0 2px;gap:8px}
  .logo-icon{font-size:20px}
  .logo h1{font-size:14px}
  .logo p{font-size:10px}
  .today{display:none}
  .stat-grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .stat-card{padding:14px 14px}
  .stat-num{font-size:24px}
  .page-head h2{font-size:18px}
  .page{padding-bottom:env(safe-area-inset-bottom)}
  .login-wrap{padding:16px}
  .login-card{padding:26px 20px 18px}
  .form-row > label{width:86px}
  .form-row .input,.form-row .select{min-width:0}
  .signature-grid{grid-template-columns:1fr}
  .perm-groups{grid-template-columns:1fr}
  .info-side{padding:10px 12px}
}

/* ============ 动效偏好：减少动态 ============ */
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;scroll-behavior:auto!important}
}

/* ============ 打印样式 ============ */
@media print{
  .topbar,.sidebar,.btn,.toolbar,.nav-toggle,.sidebar-mask{display:none!important}
  .content{margin:0;padding:0}
  .field-card{border:1px solid #999;page-break-inside:avoid}
  .page{display:block!important}
  .data-table th,.data-table td{white-space:normal}
  .table-wrap{overflow:visible}
}
/* ============ 追加：功能补缺样式（患者排班 / 危急值 / 患者档案） ============ */

/* ---- 患者透析周排班 ---- */
.pschedule-table td{vertical-align:top;min-width:130px}
.pschedule-table th{text-align:center}
.ps-cell{
  display:inline-block;width:100%;box-sizing:border-box;
  padding:5px 8px;margin:2px 0;border-radius:6px;
  background:#f0f5ff;border:1px solid #d6e4ff;
  font-size:12px;line-height:1.6;position:relative;
}
.ps-cell .ps-name{font-weight:600;color:#1d39c4}
.ps-cell .ps-bed{color:#666;margin-left:6px}
.ps-cell .shift-del{color:#e04b4b;cursor:pointer;margin-left:4px}
.pschedule-table td.is-today-cell{background:#f6f9ff}

/* ---- 危急值标红 ---- */
.crisis-cell{
  background:#fff1f0!important;color:#cf1322!important;
  font-weight:700;position:relative;
}
.crisis-flag{
  display:inline-block;background:#cf1322;color:#fff;
  font-size:10px;font-weight:600;border-radius:3px;padding:0 4px;margin-left:3px;
  animation:crisis-blink 1.2s ease-in-out infinite;
}
@keyframes crisis-blink{0%,100%{opacity:1}50%{opacity:.45}}

/* ---- 患者档案详情页 ---- */
.btn-group .tab-btn{margin-left:4px}

/* ---- 登录页等普通 tab（admin 页已用 tab-bar，这里兼容页面头部直排） ---- */
.page-head .tab-btn{
  border:none;background:transparent;cursor:pointer;
  font-size:14px;color:var(--muted);padding:6px 12px;border-radius:6px;
}
.page-head .tab-btn.active{background:var(--primary-light);color:var(--primary);font-weight:600}

/* ---- 打印时隐藏新增面板操作入口 ---- */
@media print{
  .form-panel,.consent-form,#statusRow,.btn-group{display:none!important}
}