:root{
  --bg:#f4f6f9;
  --panel:#ffffff;
  --ink:#2f3a47;
  --ink-soft:#5b6776;
  --muted:#9aa6b2;
  --line:#e3e8ef;
  --line-soft:#eef1f5;
  --primary:#3f5a78;       /* 商务蓝灰主色 */
  --primary-2:#5470a0;
  --accent:#5b7c99;
  --slate:#7c8a99;
  --ok:#3f9d7a;
  --warn:#d98b32;
  --danger:#c0504d;
  --shadow:0 2px 10px rgba(47,58,71,.08);
  --radius:8px;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family:"Segoe UI","Microsoft YaHei","PingFang SC",-apple-system,sans-serif;
  background:var(--bg);color:var(--ink);font-size:13px;line-height:1.5;
}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit;font-size:13px;color:var(--ink)}
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-thumb{background:#cdd4dc;border-radius:6px}
::-webkit-scrollbar-track{background:transparent}

/* ===== 布局 ===== */
#app{display:flex;flex-direction:column;height:100vh;overflow:hidden}
#topbar{
  height:118px;flex:0 0 118px;background:linear-gradient(180deg,#33485f,#3f5872);
  color:#eaf0f6;display:flex;align-items:center;gap:18px;padding:0 18px;
  box-shadow:0 2px 8px rgba(0,0,0,.12);z-index:30
}
#main{flex:1;display:flex;min-height:0}
#leftmenu{width:212px;flex:0 0 212px;background:#2b3a4a;color:#cfd8e2;overflow:auto;padding:10px 0}
#workarea{flex:1;min-width:0;overflow:auto;padding:16px 18px 28px}
#rightpanel{width:312px;flex:0 0 312px;background:#fff;border-left:1px solid var(--line);
  display:flex;flex-direction:column;overflow:hidden}

/* ===== 顶部品牌 ===== */
.brand{display:flex;align-items:center;gap:10px;min-width:200px}
.logo{width:42px;height:42px;border-radius:10px;background:#e9eef4;color:var(--primary);
  font-weight:800;display:flex;align-items:center;justify-content:center;letter-spacing:1px}
.logo-img{width:42px;height:42px;border-radius:10px;object-fit:cover}
.brand-text strong{display:block;font-size:14px}
.brand-text small{color:#aebccb;font-size:11px}

/* ===== 仪表盘卡片 ===== */
.dash-cards{flex:1;display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;align-content:start}
.dash-card{
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);
  border-radius:10px;padding:10px 12px;cursor:pointer;transition:.15s;position:relative;overflow:hidden
}
.dash-card:hover{background:rgba(255,255,255,.16);transform:translateY(-1px)}
.dash-card .dc-label{font-size:12px;color:#cdd8e4;display:flex;align-items:center;gap:6px}
.dash-card .dc-num{font-size:26px;font-weight:800;color:#fff;margin-top:4px;line-height:1.1}
.dash-card .dc-unit{font-size:11px;color:#bcccdb;font-weight:400;margin-left:3px}
.dash-card.alert{background:rgba(192,80,77,.28);border-color:rgba(255,160,158,.5)}
.dash-card.alert .dc-num{color:#ffd9d7}
.dash-card .dc-dot{width:8px;height:8px;border-radius:50%;background:#7fa8cf;display:inline-block}
.dash-card .dc-bar{position:absolute;left:0;bottom:0;height:3px;background:#7fa8cf;opacity:.7}

.top-tools{display:flex;flex-direction:column;gap:6px;min-width:96px}
.btn-ghost{background:rgba(255,255,255,.1);color:#eaf0f6;border:1px solid rgba(255,255,255,.2);
  border-radius:6px;padding:5px 10px;font-size:12px;transition:.15s}
.btn-ghost:hover{background:rgba(255,255,255,.22)}
.btn-ghost.danger{color:#ffd9d7;border-color:rgba(255,160,158,.4)}

/* ===== 左侧菜单 ===== */
.menu-group{margin-bottom:6px}
.menu-group-title{padding:10px 16px 4px;font-size:11px;color:#7e8ea0;letter-spacing:1px;text-transform:uppercase}
.menu-item{display:flex;align-items:center;gap:9px;padding:9px 16px;font-size:13px;color:#cfd8e2;
  cursor:pointer;border-left:3px solid transparent;transition:.12s}
.menu-item:hover{background:#34465a;color:#fff}
.menu-item.active{background:#3f5872;color:#fff;border-left-color:#8fb3d6}
.menu-item .mi-ico{width:18px;text-align:center;opacity:.9}

/* ===== 工作区 ===== */
.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.page-head h2{font-size:18px;color:var(--ink);font-weight:700}
.page-head .ph-sub{font-size:12px;color:var(--muted);margin-top:2px}
.zone{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  margin-bottom:14px;box-shadow:var(--shadow);overflow:hidden}
.zone-head{display:flex;align-items:center;justify-content:space-between;padding:11px 14px;
  border-bottom:1px solid var(--line-soft);background:#fafbfc}
.zone-head h3{font-size:14px;color:var(--primary);font-weight:700;display:flex;align-items:center;gap:8px}
.zone-head h3::before{content:"";width:4px;height:14px;background:var(--primary);border-radius:2px}
.zone-body{padding:14px}

/* ===== 表单 ===== */
.form-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px 16px}
.form-grid.two{grid-template-columns:repeat(2,1fr)}
.field{display:flex;flex-direction:column;gap:4px}
.field.col2{grid-column:span 2}
.field.col3{grid-column:span 3}
.field.col4{grid-column:span 4}
.field label{font-size:12px;color:var(--ink-soft);font-weight:600}
.field label .req{color:var(--danger);margin-left:2px}
.field input,.field select,.field textarea{
  border:1px solid var(--line);border-radius:6px;padding:7px 9px;background:#fff;transition:.12s;width:100%}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--primary-2);outline:none;
  box-shadow:0 0 0 2px rgba(84,112,160,.15)}
.field textarea{resize:vertical;min-height:58px}
.field .hint{font-size:11px;color:var(--muted)}
.field input[readonly]{background:#f3f5f8;color:var(--slate)}
.field .img-prev{display:flex;gap:6px;flex-wrap:wrap;margin-top:4px}
.field .img-prev img{width:48px;height:48px;object-fit:cover;border:1px solid var(--line);border-radius:4px}

.form-actions{display:flex;gap:10px;margin-top:14px;grid-column:span 4}
.btn{background:var(--primary);color:#fff;border:none;border-radius:6px;padding:8px 18px;font-size:13px;transition:.15s}
.btn:hover{background:var(--primary-2)}
.btn.line{background:#fff;color:var(--primary);border:1px solid var(--primary)}
.btn.line:hover{background:#eef2f7}
.btn.ghost{background:#f1f4f8;color:var(--ink-soft);border:1px solid var(--line)}
.btn.ghost:hover{background:#e7ecf2}
.btn.danger{background:var(--danger);color:#fff}
.btn.danger:hover{background:#a84441}
.btn.sm{padding:5px 12px;font-size:12px}
.btn.xs{padding:3px 9px;font-size:12px}

/* ===== 台账工具条 ===== */
.ledger-tools{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:12px}
.ledger-tools .search{flex:1;min-width:180px;position:relative}
.ledger-tools .search input{border:1px solid var(--line);border-radius:6px;padding:7px 9px 7px 30px;width:100%}
.ledger-tools .search::before{content:"🔍";position:absolute;left:9px;top:7px;font-size:12px;opacity:.5}
.ledger-tools select{border:1px solid var(--line);border-radius:6px;padding:7px 9px;background:#fff}
.ledger-tools .spacer{flex:1}

/* 快速新增按钮（客户页专用） */
.btn-quick-add{
  background:var(--primary);color:#fff;border:none;border-radius:6px;
  padding:7px 18px;font-size:13px;font-weight:700;letter-spacing:0.5px;
  transition:.15s;white-space:nowrap
}
.btn-quick-add:hover{background:var(--primary-2);transform:translateY(-1px);
  box-shadow:0 3px 10px rgba(63,90,120,.25)}

/* ===== 表格 ===== */
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:8px}
table.grid{width:100%;border-collapse:collapse;font-size:12.5px;min-width:760px}
table.grid th{background:#f3f6fa;color:var(--ink-soft);text-align:left;padding:9px 10px;font-weight:700;
  border-bottom:1px solid var(--line);white-space:nowrap;position:sticky;top:0}
table.grid td{padding:8px 10px;border-bottom:1px solid var(--line-soft);white-space:nowrap}
table.grid tbody tr:hover{background:#f7f9fc}
table.grid tr.archived{opacity:.55}
.tag{display:inline-block;padding:2px 8px;border-radius:20px;font-size:11px;font-weight:600}
.tag.ok{background:#e4f3ec;color:var(--ok)}
.tag.warn{background:#fbeed8;color:var(--warn)}
.tag.mut{background:#eceff3;color:var(--slate)}
.tag.danger{background:#f7dcdb;color:var(--danger)}
.tag.info{background:#e6edf5;color:var(--primary)}
.row-actions{display:flex;gap:6px}
.empty-tip{padding:30px;text-align:center;color:var(--muted)}

/* ===== 看板 ===== */
.board-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.chart-box{height:240px;width:100%}
.chart-box.tall{height:280px}

/* ===== 附件 ===== */
.att-drop{border:1.5px dashed var(--line);border-radius:8px;padding:14px;text-align:center;color:var(--muted);
  background:#fafbfc;transition:.15s;cursor:pointer}
.att-drop:hover{border-color:var(--primary-2);color:var(--primary)}
.att-list{display:flex;flex-direction:column;gap:8px;margin-top:10px}
.att-item{display:flex;align-items:center;gap:10px;padding:8px 10px;border:1px solid var(--line);
  border-radius:6px;background:#fff}
.att-item .ai-ico{width:30px;height:30px;border-radius:5px;background:#eef2f7;display:flex;align-items:center;
  justify-content:center;font-size:14px;flex:0 0 30px}
.att-item .ai-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12.5px}
.att-item .ai-size{color:var(--muted);font-size:11px}
.att-item .ai-img{width:34px;height:34px;object-fit:cover;border-radius:5px;flex:0 0 34px}

/* ===== 右侧面板 ===== */
.rp-block{display:flex;flex-direction:column;min-height:0}
.rp-quick{flex:0 0 auto;border-bottom:1px solid var(--line);padding:12px 14px}
.rp-remind{flex:1;min-height:0;display:flex;flex-direction:column;padding:12px 14px}
.rp-title{font-size:13px;font-weight:700;color:var(--primary);display:flex;align-items:center;gap:8px;margin-bottom:10px}
.rp-badge{background:var(--danger);color:#fff;border-radius:20px;font-size:11px;padding:1px 7px;font-weight:700}
.rp-quick-tabs{display:flex;gap:6px;margin-bottom:10px}
.rp-quick-tabs .qt{flex:1;text-align:center;padding:6px 4px;border:1px solid var(--line);border-radius:6px;
  font-size:12px;color:var(--ink-soft);background:#f7f9fc;cursor:pointer}
.rp-quick-tabs .qt.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.rp-quick-body .qf-row{display:flex;flex-direction:column;gap:3px;margin-bottom:8px}
.rp-quick-body .qf-row label{font-size:11.5px;color:var(--ink-soft)}
.rp-quick-body .qf-row input,.rp-quick-body .qf-row select{border:1px solid var(--line);border-radius:6px;padding:6px 8px}
.rp-quick-body .qf-actions{margin-top:4px}

.rp-remind-filter{display:flex;gap:6px;margin-bottom:8px}
.rp-remind-filter .rf{flex:1;text-align:center;font-size:12px;padding:4px;border-radius:6px;
  background:#f1f4f8;color:var(--ink-soft);cursor:pointer}
.rp-remind-filter .rf.active{background:var(--accent);color:#fff}
.rp-remind-list{flex:1;overflow:auto;display:flex;flex-direction:column;gap:8px;padding-right:2px}
.rem-item{border:1px solid var(--line);border-radius:7px;padding:9px 10px;background:#fff;cursor:pointer;transition:.12s}
.rem-item:hover{box-shadow:var(--shadow)}
.rem-item.over{border-color:#e7b4b2;background:#fdf2f1}
.rem-item.near{border-color:#f0d9a8;background:#fdf8ee}
.rem-top{display:flex;justify-content:space-between;align-items:center;gap:6px}
.rem-type{font-size:11px;font-weight:700;color:var(--primary)}
.rem-item.over .rem-type{color:var(--danger)}
.rem-item.near .rem-type{color:var(--warn)}
.rem-badge{font-size:11px;font-weight:700;padding:1px 7px;border-radius:20px}
.rem-badge.over{background:#f7dcdb;color:var(--danger)}
.rem-badge.near{background:#fbeed8;color:var(--warn)}
.rem-badge.ok{background:#e4f3ec;color:var(--ok)}
.rem-title{font-size:12.5px;margin:4px 0 2px;font-weight:600}
.rem-meta{font-size:11px;color:var(--muted)}
.rem-empty{padding:30px 10px;text-align:center;color:var(--muted);font-size:12px}

/* ===== 弹窗 ===== */
.modal-mask{position:fixed;inset:0;background:rgba(35,45,58,.45);display:flex;align-items:flex-start;
  justify-content:center;padding:40px 16px;z-index:100;overflow:auto}
.modal{background:#fff;border-radius:10px;width:880px;max-width:100%;box-shadow:0 12px 40px rgba(0,0,0,.22);
  animation:pop .15s ease}
.modal.wide{width:960px}
@keyframes pop{from{transform:translateY(-8px);opacity:0}to{transform:translateY(0);opacity:1}}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;
  border-bottom:1px solid var(--line);position:sticky;top:0;background:#fff;z-index:2;border-radius:10px 10px 0 0}
.modal-head h3{font-size:16px;color:var(--ink)}
.modal-close{border:none;background:#f1f4f8;width:30px;height:30px;border-radius:6px;font-size:16px;color:var(--ink-soft)}
.modal-close:hover{background:#e7ecf2}
.modal-body{padding:18px;max-height:72vh;overflow:auto}
.modal-foot{padding:12px 18px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:10px;
  position:sticky;bottom:0;background:#fff}
.detail-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px 18px}
.detail-grid .dg{padding:7px 0;border-bottom:1px dashed var(--line-soft)}
.detail-grid .dg .k{font-size:11px;color:var(--muted)}
.detail-grid .dg .v{font-size:13px;color:var(--ink);margin-top:2px;word-break:break-all}
.detail-section{margin:16px 0 6px;font-size:13px;font-weight:700;color:var(--primary)}
.sub-table{width:100%;border-collapse:collapse;font-size:12.5px;margin-top:6px}
.sub-table th{background:#f3f6fa;padding:7px 9px;border:1px solid var(--line);font-weight:700;color:var(--ink-soft)}
.sub-table td{padding:6px 9px;border:1px solid var(--line-soft)}
.sub-table input,.sub-table select{border:1px solid var(--line);border-radius:5px;padding:5px 7px;width:100%}

/* 明细弹窗中的附件 */
.detail-att{display:flex;flex-direction:column;gap:7px;margin-top:6px}
.detail-att .att-item{cursor:default}

.toast{position:fixed;top:18px;left:50%;transform:translateX(-50%);background:#2f3a47;color:#fff;
  padding:10px 18px;border-radius:8px;font-size:13px;z-index:200;box-shadow:0 6px 20px rgba(0,0,0,.2);
  animation:pop .15s ease}
.toast.ok{background:var(--ok)}
.toast.warn{background:var(--warn)}
.toast.danger{background:var(--danger)}

@media(max-width:1280px){
  .form-grid{grid-template-columns:repeat(2,1fr)}
  .form-actions{grid-column:span 2}
  .board-grid{grid-template-columns:1fr}
  #rightpanel{width:280px}
}

/* ---------------- 登录页 ---------------- */
.login-mask{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#eef2f7 0%,#dfe7f1 100%);}
.login-card{width:340px;max-width:90vw;background:#fff;border-radius:16px;padding:32px 28px;
  box-shadow:0 18px 50px rgba(63,90,120,.18);text-align:center;}
.login-logo{width:64px;height:64px;border-radius:14px;margin-bottom:10px;}
.login-card h1{font-size:19px;color:var(--ink);margin:0 0 6px;font-weight:800;}
.login-sub{font-size:13px;color:var(--ink-soft);margin:0 0 22px;}
.login-input{width:100%;height:42px;border:1px solid var(--line);border-radius:9px;padding:0 12px;
  font-size:14px;margin-bottom:12px;box-sizing:border-box;outline:none;transition:border-color .15s;}
.login-input:focus{border-color:var(--primary);}
.login-btn{width:100%;height:42px;border:none;border-radius:9px;background:var(--primary);color:#fff;
  font-size:15px;font-weight:700;cursor:pointer;letter-spacing:2px;transition:background .15s;}
.login-btn:hover{background:var(--primary-2);}
.login-err{color:#d9534f;font-size:13px;min-height:18px;margin-top:8px;}
.login-hint{color:var(--muted);font-size:12px;margin-top:14px;line-height:1.5;}

/* ---------------- 用户徽标 ---------------- */
.user-badge{display:inline-flex;align-items:center;font-size:13px;color:var(--primary);
  background:rgba(63,90,120,.08);padding:5px 10px;border-radius:8px;margin-right:4px;}