:root{
  --primary:#1f7ae0; --primary-d:#155fb8; --primary-l:#e8f2fd;
  --teal:#11b5a4; --green:#21a366; --orange:#f59e0b; --red:#ef4444; --purple:#8b5cf6;
  --bg:#f4f7fb; --panel:#ffffff; --border:#e6ecf4; --text:#1f2b3d; --sub:#6b7a90;
  --shadow:0 2px 12px rgba(31,122,224,.08); --radius:12px;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%;font-family:-apple-system,"PingFang SC","Microsoft YaHei",Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:14px}
a{color:var(--primary);text-decoration:none}
button{font-family:inherit;cursor:pointer}
#app{height:100%}

/* ---------- 登录 ---------- */
.login-wrap{height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1f7ae0 0%,#11b5a4 100%);position:relative;overflow:hidden}
.login-wrap:before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;background:rgba(255,255,255,.08);top:-160px;right:-120px}
.login-wrap:after{content:"";position:absolute;width:360px;height:360px;border-radius:50%;background:rgba(255,255,255,.06);bottom:-120px;left:-80px}
.login-card{width:400px;background:#fff;border-radius:16px;box-shadow:0 18px 50px rgba(0,0,0,.22);padding:36px 34px 22px;z-index:2}
.login-brand{display:flex;align-items:center;gap:12px;margin-bottom:6px}
.login-brand img{width:46px;height:46px;border-radius:10px}
.login-brand h1{font-size:19px;margin:0;font-weight:700}
.login-brand span{display:block;font-size:12px;color:var(--sub);font-weight:400}
.login-tabs{display:flex;margin:22px 0 18px;border-bottom:1px solid var(--border)}
.login-tabs div{flex:1;text-align:center;padding:10px 0;cursor:pointer;color:var(--sub);font-weight:600;position:relative}
.login-tabs div.active{color:var(--primary)}
.login-tabs div.active:after{content:"";position:absolute;left:50%;bottom:-1px;transform:translateX(-50%);width:46px;height:3px;background:var(--primary);border-radius:3px}
.field{margin-bottom:14px}
.field label{display:block;font-size:12px;color:var(--sub);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;padding:11px 12px;border:1px solid var(--border);border-radius:9px;font-size:14px;outline:none;transition:.15s;background:#fbfdff}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-l)}
.captcha-row{display:flex;gap:10px}
.captcha-row input{flex:1}
.captcha-row img{height:42px;border-radius:9px;border:1px solid var(--border);cursor:pointer;background:#f3f6fc}
.btn{width:100%;padding:12px;border:none;border-radius:9px;background:var(--primary);color:#fff;font-size:15px;font-weight:600;transition:.15s}
.btn:hover{background:var(--primary-d)}
.btn:disabled{opacity:.6;cursor:not-allowed}
.btn-ghost{background:#eef4fb;color:var(--primary)}
.btn-sm{padding:6px 12px;font-size:13px;width:auto;border-radius:7px}
.btn-danger{background:var(--red)}
.btn-teal{background:var(--teal)}
.login-foot{margin-top:16px;text-align:center;font-size:12px;color:var(--sub)}
.login-agree{font-size:12px;color:var(--sub);text-align:center;margin-top:14px;line-height:1.6}
.login-agree a{color:var(--primary)}
.login-extra{display:flex;justify-content:space-between;margin-top:12px;font-size:12px}
.err-tip{color:var(--red);font-size:12px;min-height:16px;margin-top:-4px;margin-bottom:8px}

/* ---------- 布局 ---------- */
.layout{display:flex;height:100vh}
.sidebar{width:228px;background:#0f2a4a;color:#cfe0f5;display:flex;flex-direction:column;transition:.2s;overflow:hidden}
.sidebar.collapsed{width:60px}
.sidebar .logo{display:flex;align-items:center;gap:10px;padding:16px 16px;color:#fff;border-bottom:1px solid rgba(255,255,255,.08)}
.sidebar .logo img{width:34px;height:34px;border-radius:8px}
.sidebar .logo b{font-size:15px;white-space:nowrap}
.sidebar .logo small{display:block;font-size:11px;color:#8fb3da;font-weight:400}
.sidebar.collapsed .logo b,.sidebar.collapsed .logo small,.sidebar.collapsed .menu-label{display:none}
.menu{flex:1;overflow-y:auto;padding:8px 0}
.menu-group-title{padding:12px 18px 6px;font-size:11px;color:#6f8cb3;letter-spacing:1px;white-space:nowrap}
.menu-item{padding:10px 18px;display:flex;align-items:center;gap:10px;cursor:pointer;color:#cfe0f5;font-size:13.5px;border-left:3px solid transparent;white-space:nowrap}
.menu-item:hover{background:rgba(255,255,255,.06)}
.menu-item.active{background:linear-gradient(90deg,rgba(31,122,224,.32),transparent);border-left-color:var(--primary);color:#fff}
.menu-item .ico{width:18px;text-align:center;flex-shrink:0;font-size:15px}
.sidebar.collapsed .menu-item{padding:10px 0;justify-content:center}
.sidebar.collapsed .menu-group-title{text-align:center;padding:10px 0}

.main{flex:1;display:flex;flex-direction:column;overflow:hidden}
.topbar{height:56px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 18px;gap:14px;box-shadow:var(--shadow);z-index:5}
.topbar .collapse-btn{border:none;background:transparent;font-size:20px;color:var(--sub)}
.topbar .crumb{font-size:14px;font-weight:600;color:var(--text)}
.topbar .spacer{flex:1}
.topbar .user{display:flex;align-items:center;gap:10px;cursor:pointer;position:relative}
.topbar .avatar{width:34px;height:34px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600}
.user-menu{position:absolute;right:0;top:46px;background:#fff;border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow);min-width:160px;z-index:20;overflow:hidden}
.user-menu div{padding:10px 16px;font-size:13px;color:var(--text)}
.user-menu div:hover{background:var(--primary-l)}
.content{flex:1;overflow-y:auto;padding:18px}

/* ---------- 卡片/表格 ---------- */
.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.page-head h2{font-size:18px;margin:0}
.panel{background:var(--panel);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px;margin-bottom:16px}
.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:14px}
.toolbar .search{flex:1;min-width:200px;display:flex;gap:8px;flex-wrap:wrap}
.toolbar input,.toolbar select{padding:8px 10px;border:1px solid var(--border);border-radius:8px;outline:none;font-size:13px}
.toolbar input:focus,.toolbar select:focus{border-color:var(--primary)}
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--border);white-space:nowrap}
th{background:#f7fafd;color:var(--sub);font-weight:600;position:sticky;top:0}
tbody tr:hover{background:#f9fcff}
.tag{display:inline-block;padding:2px 9px;border-radius:20px;font-size:12px;background:var(--primary-l);color:var(--primary-d)}
.tag.green{background:#e7f7ee;color:var(--green)}
.tag.orange{background:#fef3e2;color:var(--orange)}
.tag.red{background:#fdeaea;color:var(--red)}
.tag.purple{background:#f1ebfe;color:var(--purple)}
.tag.gray{background:#eef1f5;color:var(--sub)}
.pagination{display:flex;align-items:center;justify-content:flex-end;gap:8px;margin-top:14px;font-size:13px;color:var(--sub)}
.pagination button{padding:6px 12px;border:1px solid var(--border);background:#fff;border-radius:7px;color:var(--text)}
.pagination button:disabled{opacity:.5}
.empty{padding:40px;text-align:center;color:var(--sub)}
.notice{background:var(--primary-l);color:var(--primary-d);padding:11px 14px;border-radius:9px;margin-bottom:14px;font-size:13px}

/* KPI */
.kpi-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-bottom:16px}
.kpi{background:var(--panel);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;position:relative;overflow:hidden}
.kpi .v{font-size:28px;font-weight:700;color:var(--primary)}
.kpi .l{font-size:13px;color:var(--sub);margin-top:4px}
.kpi .ic{position:absolute;right:14px;top:14px;font-size:22px;opacity:.18}
.kpi.c2 .v{color:var(--teal)} .kpi.c3 .v{color:var(--green)} .kpi.c4 .v{color:var(--orange)}
.kpi.c5 .v{color:var(--purple)} .kpi.c6 .v{color:var(--red)}
.chart-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.chart-box{background:var(--panel);border-radius:var(--radius);box-shadow:var(--shadow);padding:14px}
.chart-box h3{margin:0 0 10px;font-size:15px}
.chart{width:100%;height:300px}
.chart.sm{height:260px}

/* 弹窗 */
.modal-mask{position:fixed;inset:0;background:rgba(15,42,74,.45);display:flex;align-items:center;justify-content:center;z-index:50}
.modal{width:560px;max-width:92vw;max-height:88vh;overflow-y:auto;background:#fff;border-radius:14px;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border)}
.modal-head h3{margin:0;font-size:16px}
.modal-head .x{border:none;background:transparent;font-size:22px;color:var(--sub)}
.modal-body{padding:18px 20px;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.modal-body .full{grid-column:1/3}
.modal-foot{padding:14px 20px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:10px}
.form-row label{display:block;font-size:12px;color:var(--sub);margin-bottom:5px}
.form-row input,.form-row select,.form-row textarea{width:100%;padding:9px 11px;border:1px solid var(--border);border-radius:8px;outline:none;font-size:13px}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-l)}
.check{display:flex;align-items:center;gap:8px}
.check input{width:auto}

/* 列设置 */
.col-set{display:flex;flex-wrap:wrap;gap:8px}
.col-set label{display:flex;align-items:center;gap:5px;font-size:13px;background:var(--primary-l);padding:5px 10px;border-radius:7px}

/* 角色权限编辑器 */
.role-editor{display:block}
.role-sec{margin-top:14px;border-top:1px solid var(--border);padding-top:12px}
.role-sec h4{margin:0 0 10px;font-size:14px;color:var(--text)}
.menu-tree{display:flex;flex-wrap:wrap;gap:6px}
.perm-group{width:100%;margin-bottom:8px}
.pg-title{font-size:12px;color:var(--sub);margin-bottom:5px;width:100%}
.pm-chk{display:inline-flex;align-items:center;gap:5px;font-size:13px;background:var(--primary-l);color:var(--primary-d);padding:4px 10px;border-radius:7px;margin:0 6px 6px 0;cursor:pointer}
.pm-chk input{width:auto}
.perm-matrix{display:flex;flex-direction:column;gap:8px}
.perm-mod{display:flex;align-items:flex-start;gap:12px;background:#f7fafd;border:1px solid var(--border);border-radius:9px;padding:9px 12px}
.pm-name{width:160px;flex-shrink:0;font-weight:600;font-size:13px;padding-top:3px}
.pm-acts{display:flex;flex-wrap:wrap;gap:6px}

.toast{position:fixed;top:20px;left:50%;transform:translateX(-50%);background:#1f2b3d;color:#fff;padding:10px 20px;border-radius:9px;z-index:99;font-size:14px;box-shadow:0 8px 24px rgba(0,0,0,.25)}
.toast.err{background:var(--red)} .toast.ok{background:var(--green)}
.backup-list td .btn-sm{margin-right:6px}
.stat-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:16px}
.stat-card{background:var(--panel);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px;text-align:center}
.stat-card .v{font-size:24px;font-weight:700;color:var(--primary)}
.stat-card .l{font-size:13px;color:var(--sub);margin-top:4px}
@media(max-width:1100px){.kpi-grid{grid-template-columns:repeat(3,1fr)}.chart-grid{grid-template-columns:1fr}.stat-cards{grid-template-columns:repeat(2,1fr)}}

/* ---------- 预约排班日历 ---------- */
.cal-nav{display:flex;align-items:center;gap:8px}
.cal-week{display:grid;grid-template-columns:repeat(7,1fr);background:var(--primary-l);border-radius:10px 10px 0 0;overflow:hidden}
.cal-week span{text-align:center;padding:9px 0;font-size:13px;font-weight:600;color:var(--primary-d)}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;margin-top:6px}
.cal-cell{background:#fafcff;border:1px solid var(--border);border-radius:9px;min-height:104px;padding:6px;display:flex;flex-direction:column;gap:4px}
.cal-cell.empty{background:transparent;border:none}
.cal-cell.today{border-color:var(--primary);box-shadow:0 0 0 2px var(--primary-l) inset}
.cal-d{font-size:13px;font-weight:700;color:var(--sub)}
.cal-cell.today .cal-d{color:var(--primary)}
.cal-chip{background:#fff;border-left:3px solid var(--primary);border-radius:6px;padding:3px 6px;line-height:1.25;box-shadow:0 1px 3px rgba(0,0,0,.05)}
.cal-chip b{display:block;font-size:12px;color:var(--text)}
.cal-chip span{display:block;font-size:11px;color:var(--sub)}
.cal-chip.schedule{border-left-color:var(--teal)}
.cal-chip.appointment{border-left-color:var(--primary)}
.cal-more{font-size:11px;color:var(--sub);padding-left:4px}
.cal-legend{display:flex;gap:16px;margin-top:12px;font-size:12px;color:var(--sub)}
.cal-legend .lg{display:inline-flex;align-items:center;gap:5px}
.cal-legend .lg:before{content:"";width:12px;height:12px;border-radius:3px;display:inline-block}
.cal-legend .lg.schedule:before{background:var(--teal)}
.cal-legend .lg.appointment:before{background:var(--primary)}

/* ---------- 工单看板 ---------- */
.kanban{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;align-items:start}
.kanban-col{background:var(--primary-l);border-radius:12px;padding:10px;min-height:240px;border:1px solid var(--border)}
.kanban-col.drag-over{outline:2px dashed var(--primary);outline-offset:2px}
.kc-head{display:flex;justify-content:space-between;align-items:center;font-weight:700;font-size:14px;margin-bottom:10px;padding:0 2px;color:var(--primary-d)}
.kc-count{background:#fff;color:var(--sub);border-radius:20px;padding:1px 9px;font-size:12px}
.kc-body{display:flex;flex-direction:column;gap:9px;min-height:60px}
.kanban-card{background:#fff;border-radius:10px;padding:10px 11px;box-shadow:0 2px 6px rgba(31,122,224,.1);cursor:grab;border-left:4px solid var(--primary)}
.kanban-card:active{cursor:grabbing}
.kc-top{display:flex;justify-content:space-between;align-items:center}
.kc-code{font-size:11px;color:var(--sub);font-family:monospace}
.kc-pri{font-size:11px;padding:1px 7px;border-radius:5px;font-weight:600}
.pri-高{background:#fde2e2;color:var(--red)} .pri-中{background:#fef0d9;color:var(--orange)} .pri-低{background:#e8f6ef;color:var(--green)}
.kc-title{font-size:13px;font-weight:600;margin:5px 0}
.kc-meta{display:flex;gap:8px;font-size:11px;color:var(--sub);flex-wrap:wrap}
.kc-type{background:var(--primary-l);color:var(--primary-d);padding:1px 7px;border-radius:5px}
.kc-assignee{font-size:12px;color:var(--sub);margin-top:5px}
.kc-empty{color:var(--sub);font-size:12px;text-align:center;padding:18px 0;border:1px dashed var(--border);border-radius:8px}
@media(max-width:1100px){.kanban{grid-template-columns:repeat(2,1fr)}}