/* ============================================================
   项目制财务管理系统 —— 界面样式
   商务蓝主题，财务专业视觉
   ============================================================ */
:root {
  --navy: #0F3B5D;          /* 主色：深蓝 */
  --navy-2: #14506F;
  --blue: #3288B9;          /* 中蓝 */
  --blue-light: #CFE3F1;    /* 浅蓝 */
  --blue-bg: #EEF4FB;
  --bg: #F3F6FA;
  --text: #24303B;
  --text-2: #6B7A88;
  --line: #D9E2EC;
  --green: #16794B;
  --red: #B42318;
  --orange: #C2710D;
  --white: #FFFFFF;
  --radius: 8px;
  --shadow: 0 1px 3px rgba(15, 59, 93, .08), 0 1px 2px rgba(15, 59, 93, .05);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; }
body {
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
}
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------------- 登录页 ---------------- */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #0F3B5D 0%, #1E6091 60%, #3288B9 100%);
  padding: 20px;
}
.login-box {
  background: #fff;
  width: 100%;
  max-width: 400px;
  border-radius: 12px;
  padding: 40px 36px;
  box-shadow: 0 12px 40px rgba(0,0,0,.25);
}
.login-box h1 { font-size: 22px; color: var(--navy); margin-bottom: 4px; text-align: center; }
.login-box .sub { text-align: center; color: var(--text-2); font-size: 13px; margin-bottom: 28px; }
.login-box .field { margin-bottom: 16px; }
.login-box label { display: block; font-size: 13px; color: var(--text-2); margin-bottom: 6px; }
.login-box input {
  width: 100%; height: 40px; padding: 0 12px;
  border: 1px solid var(--line); border-radius: 6px; font-size: 14px;
}
.login-box input:focus { outline: none; border-color: var(--blue); }
.login-box .btn { width: 100%; height: 42px; margin-top: 8px; }
.login-tip { margin-top: 16px; font-size: 12px; color: var(--text-2); text-align: center; }
.login-err { color: var(--red); font-size: 13px; margin-bottom: 10px; text-align: center; min-height: 20px; }

/* ---------------- 主布局 ---------------- */
.layout { display: flex; min-height: 100vh; }
.sidebar {
  width: 220px; background: var(--navy); color: #E8F1F8;
  display: flex; flex-direction: column; flex-shrink: 0;
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.sidebar .brand { padding: 20px 18px 16px; border-bottom: 1px solid rgba(255,255,255,.12); }
.sidebar .brand .logo { font-size: 17px; font-weight: 700; color: #fff; }
.sidebar .brand .logo span { color: #7FB7DD; }
.sidebar .brand .slogan { font-size: 11px; color: #9DBBD4; margin-top: 3px; }
.sidebar .comp-switch { padding: 12px 16px 4px; }
.sidebar .comp-switch select { width: 100%; background: rgba(255,255,255,.1); color: #fff; border: 1px solid rgba(255,255,255,.18); border-radius: 6px; padding: 7px 8px; font-size: 12px; outline: none; cursor: pointer; }
.sidebar .comp-switch select option { color: #1e3a5f; background: #fff; }
.sidebar .comp-switch select:hover { border-color: #7FB7DD; }
.sidebar nav { flex: 1; padding: 12px 8px; }
.sidebar nav .group { font-size: 11px; color: #8FA9C0; padding: 14px 10px 6px; letter-spacing: 1px; }
.sidebar nav a {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; margin: 2px 0; border-radius: 6px;
  color: #D7E6F2; font-size: 14px; transition: background .15s;
}
.sidebar nav a:hover { background: rgba(255,255,255,.08); text-decoration: none; color: #fff; }
.sidebar nav a.active { background: var(--blue); color: #fff; font-weight: 600; }
.sidebar nav a .ic { width: 18px; text-align: center; font-size: 15px; }
.sidebar .user-box { padding: 14px 16px; border-top: 1px solid rgba(255,255,255,.12); font-size: 13px; }
.sidebar .user-box .row { display: flex; justify-content: space-between; align-items: center; }
.sidebar .user-box .name { color: #fff; font-weight: 600; }
.sidebar .user-box .comp { color: #9DBBD4; font-size: 12px; margin-top: 2px; }
.sidebar .user-box .logout { color: #9DBBD4; font-size: 12px; cursor: pointer; }
.sidebar .user-box .logout:hover { color: #fff; }

.main { flex: 1; min-width: 0; padding: 24px 28px 60px; }
.page-title { font-size: 20px; font-weight: 700; color: var(--navy); margin-bottom: 4px; }
.page-desc { color: var(--text-2); font-size: 13px; margin-bottom: 20px; }

/* ---------------- 通用组件 ---------------- */
.card {
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 18px 20px; margin-bottom: 18px;
}
.card .card-title { font-size: 15px; font-weight: 700; color: var(--navy); margin-bottom: 12px; display: flex; justify-content: space-between; align-items: center; }

.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px; border-radius: 6px; border: 1px solid transparent;
  font-size: 14px; cursor: pointer; background: var(--blue); color: #fff;
  transition: filter .15s;
}
.btn:hover { filter: brightness(1.08); }
.btn.primary { background: var(--blue); color: #fff; }
.btn.navy { background: var(--navy); color: #fff; }
.btn.ghost { background: #fff; color: var(--navy); border-color: var(--line); }
.btn.ghost:hover { border-color: var(--blue); color: var(--blue); }
.btn.danger { background: #fff; color: var(--red); border-color: #E7B6B2; }
.btn.danger:hover { background: #FDF2F1; }
.btn.sm { padding: 4px 10px; font-size: 12px; border-radius: 4px; }

/* 表格 */
.tbl-wrap { overflow-x: auto; }
table.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
table.tbl th {
  background: var(--navy); color: #fff; font-weight: 600;
  padding: 9px 10px; text-align: left; white-space: nowrap;
}
table.tbl th:first-child { border-top-left-radius: 6px; }
table.tbl th:last-child { border-top-right-radius: 6px; }
table.tbl td { padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.tbl tr:hover td { background: #F7FAFD; }
table.tbl td.num, table.tbl th.num { text-align: right; font-variant-numeric: tabular-nums; }
table.tbl .money { font-variant-numeric: tabular-nums; }
table.tbl .muted { color: var(--text-2); }
table.tbl .actions { white-space: nowrap; }
table.tbl .actions a { margin-right: 8px; font-size: 12px; }

/* 状态徽章 */
.badge { display: inline-block; padding: 2px 10px; border-radius: 20px; font-size: 12px; white-space: nowrap; }
.badge.navy { background: var(--blue-light); color: var(--navy); }
.badge.green { background: #E3F3EA; color: var(--green); }
.badge.red { background: #FBE9E8; color: var(--red); }
.badge.orange { background: #FBF0DE; color: var(--orange); }
.badge.gray { background: #EEF1F5; color: var(--text-2); }

/* 统计卡 */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 14px; margin-bottom: 18px; }
.stat-card {
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 16px 18px; border-left: 4px solid var(--blue);
}
.stat-card .label { font-size: 12px; color: var(--text-2); margin-bottom: 6px; }
.stat-card .value { font-size: 22px; font-weight: 700; color: var(--navy); font-variant-numeric: tabular-nums; }
.stat-card .value.small { font-size: 18px; }
.stat-card .sub { font-size: 11px; color: var(--text-2); margin-top: 4px; }
.stat-card.orange { border-left-color: var(--orange); }
.stat-card.green { border-left-color: var(--green); }
.stat-card.red { border-left-color: var(--red); }

/* 待办 */
.todo-list { list-style: none; }
.todo-list li {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 4px; border-bottom: 1px dashed var(--line); font-size: 13px;
}
.todo-list li:last-child { border-bottom: none; }
.todo-list .dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.todo-list .dot.warn { background: var(--orange); }
.todo-list .dot.info { background: var(--blue); }
.todo-list .amt { margin-left: auto; font-weight: 600; color: var(--navy); white-space: nowrap; }

/* 双列布局 */
.cols { display: grid; grid-template-columns: 1.6fr 1fr; gap: 18px; align-items: start; }
.cols.w1 { grid-template-columns: 1fr; }
@media (max-width: 1100px) { .cols { grid-template-columns: 1fr; } }

/* 明细信息 */
.kv { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 12px 24px; }
.kv .item .k { font-size: 12px; color: var(--text-2); }
.kv .item .v { font-size: 15px; font-weight: 600; color: var(--text); margin-top: 2px; }
.kv .item .v.money { color: var(--navy); }

/* 汇总条 */
.summary-strip {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px;
  background: var(--blue-bg); border: 1px solid var(--blue-light);
  border-radius: var(--radius); padding: 14px 18px; margin-bottom: 18px;
}
.summary-strip .item .k { font-size: 12px; color: var(--text-2); }
.summary-strip .item .v { font-size: 18px; font-weight: 700; color: var(--navy); margin-top: 2px; }
.summary-strip .item.green .v { color: var(--green); }
.summary-strip .item.red .v { color: var(--red); }

/* Tab */
.tabs { display: flex; gap: 4px; border-bottom: 2px solid var(--line); margin-bottom: 16px; flex-wrap: wrap; }
.tabs .tab {
  padding: 9px 16px; cursor: pointer; font-size: 14px; color: var(--text-2);
  border-bottom: 2px solid transparent; margin-bottom: -2px; white-space: nowrap;
}
.tabs .tab:hover { color: var(--navy); }
.tabs .tab.active { color: var(--navy); font-weight: 700; border-bottom-color: var(--blue); }

/* 过滤器 */
.filter-bar { display: flex; gap: 10px; align-items: center; margin-bottom: 14px; flex-wrap: wrap; }
.filter-bar select, .filter-bar input {
  height: 34px; padding: 0 10px; border: 1px solid var(--line);
  border-radius: 6px; font-size: 13px; background: #fff;
}
.filter-bar .spacer { flex: 1; }

/* 弹窗 */
.modal-mask {
  position: fixed; inset: 0; background: rgba(15, 34, 51, .45);
  display: flex; align-items: flex-start; justify-content: center; z-index: 100;
  padding: 40px 16px; overflow-y: auto;
}
.modal {
  background: #fff; border-radius: 10px; width: 100%; max-width: 860px;
  box-shadow: 0 16px 48px rgba(0,0,0,.25);
}
.modal.narrow { max-width: 520px; }
.modal .m-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px 22px; border-bottom: 1px solid var(--line);
}
.modal .m-head h3 { font-size: 16px; color: var(--navy); }
.modal .m-close { cursor: pointer; color: var(--text-2); font-size: 20px; line-height: 1; }
.modal .m-body { padding: 18px 22px; max-height: 70vh; overflow-y: auto; }
.modal .m-foot { padding: 14px 22px; border-top: 1px solid var(--line); display: flex; justify-content: flex-end; gap: 10px; }

.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px 18px; }
.form-item label { display: block; font-size: 12px; color: var(--text-2); margin-bottom: 5px; }
.form-item label .req { color: var(--red); }
.form-item input, .form-item select, .form-item textarea {
  width: 100%; padding: 8px 10px; border: 1px solid var(--line);
  border-radius: 6px; font-size: 14px; font-family: inherit; background: #fff;
}
.form-item input:focus, .form-item select:focus, .form-item textarea:focus { outline: none; border-color: var(--blue); }
.form-item .hint { font-size: 11px; color: var(--text-2); margin-top: 4px; }
.form-item.full { grid-column: 1 / -1; }
.form-item .readonly { background: #F4F7FB; color: var(--text-2); }

/* 明细行编辑器 */
.items-editor { margin-top: 6px; }
.items-editor .ie-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.items-editor .ie-head span { font-size: 13px; font-weight: 600; color: var(--navy); }
.items-editor table { width: 100%; border-collapse: collapse; font-size: 13px; }
.items-editor th { background: var(--blue-light); color: var(--navy); padding: 7px 8px; text-align: left; font-weight: 600; }
.items-editor td { padding: 6px 4px; border-bottom: 1px solid var(--line); }
.items-editor input, .items-editor select {
  width: 100%; padding: 6px 8px; border: 1px solid var(--line); border-radius: 4px; font-size: 13px;
}
.items-editor input.num { text-align: right; }
.items-editor .del { color: var(--red); cursor: pointer; font-size: 16px; padding: 0 6px; }
.items-editor .ie-total { text-align: right; font-weight: 700; color: var(--navy); padding: 10px 6px 0; font-size: 14px; }

/* 附件上传区与文件列表 */
.up-zone {
  border: 1.5px dashed var(--blue);
  border-radius: 8px;
  padding: 14px 12px;
  text-align: center;
  cursor: pointer;
  background: var(--blue-light);
  transition: border-color .2s, background .2s;
}
.up-zone.drag { border-color: var(--navy); background: #E4EFFB; }
.up-zone .up-tip { font-size: 13px; color: var(--text-2); }
.fitem {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 10px; margin-top: 6px;
  border: 1px solid var(--line); border-radius: 6px; background: #fff;
  font-size: 13px;
}
.fitem .ficon { font-size: 16px; }
.fitem .fname { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--text); }
.fitem .fsize { color: var(--text-2); font-size: 12px; white-space: nowrap; }
.fitem .fops a { margin-left: 8px; color: var(--blue); cursor: pointer; text-decoration: none; font-size: 13px; }
.fitem .fops a:hover { text-decoration: underline; }
.ct-title { font-size: 13px; font-weight: 600; color: var(--navy); margin: 12px 0 8px; }
#ct-tbl th, #ct-tbl td { padding: 6px 6px; border-bottom: 1px solid var(--line); font-size: 13px; }
#ct-tbl input { width: 100%; padding: 6px 8px; border: 1px solid var(--line); border-radius: 4px; font-size: 13px; }
#ct-tbl input.num { text-align: right; }

/* 空态 */
.empty { text-align: center; color: var(--text-2); padding: 34px 10px; font-size: 13px; }
.empty .big { font-size: 30px; margin-bottom: 8px; }

/* SVG 图表 */
.chart-box { width: 100%; overflow-x: auto; }
.chart-legend { display: flex; gap: 18px; font-size: 12px; color: var(--text-2); margin-bottom: 8px; }
.chart-legend .lg { display: inline-flex; align-items: center; gap: 6px; }
.chart-legend .sw { width: 12px; height: 12px; border-radius: 3px; display: inline-block; }

/* 提示条 */
.toast {
  position: fixed; top: 20px; left: 50%; transform: translateX(-50%);
  background: var(--navy); color: #fff; padding: 10px 22px; border-radius: 8px;
  font-size: 14px; z-index: 200; box-shadow: 0 8px 24px rgba(0,0,0,.2);
  opacity: 0; transition: opacity .25s; pointer-events: none;
}
.toast.show { opacity: 1; }
.toast.error { background: var(--red); }

/* 滚动条 */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: #C3D2E0; border-radius: 4px; }
::-webkit-scrollbar-track { background: transparent; }

/* 单据预览/打印（按公司范本） */
.preview-overlay { position: fixed; inset: 0; background: #E9EDF2; z-index: 300; overflow: auto; }
.preview-toolbar { position: sticky; top: 0; display: flex; align-items: center; gap: 8px; padding: 10px 16px; background: var(--navy); z-index: 2; }
.preview-toolbar .pt-title { color: #fff; font-size: 14px; flex: 1; }
.preview-toolbar .pv-opt { display: flex; align-items: center; gap: 4px; }
.preview-toolbar .pv-opt label { color: #fff; font-size: 12px; }
.preview-toolbar .pv-opt select { font-size: 12px; padding: 2px 4px; border-radius: 4px; border: 1px solid #fff; background: #fff; }
.preview-page { max-width: 760px; margin: 18px auto 40px; background: #fff; padding: 24px 28px; box-shadow: 0 4px 16px rgba(0,0,0,.12); }
.preview-page .doc-head.company { text-align: center; font-size: 22px; font-weight: bold; letter-spacing: 2px; padding: 6px 0 2px; }
.preview-page .doc-head.title { text-align: center; font-size: 26px; font-weight: bold; letter-spacing: 8px; padding: 4px 0 12px; }
.preview-page table { width: 100%; border-collapse: collapse; }
.preview-page .doc-meta td { padding: 5px 4px; font-size: 13px; }
.preview-page .doc-meta .lbl { width: 92px; white-space: nowrap; }
.preview-page .doc-meta .val { border-bottom: 1px solid #000; }
.preview-page .doc-items { margin-top: 6px; }
.preview-page .doc-items th { border: 1px solid #000; background: #fff; padding: 5px 4px; font-size: 13px; }
.preview-page .doc-items td { border: 1px solid #000; padding: 4px; font-size: 13px; }
.preview-page .doc-items td.c { text-align: center; }
.preview-page .doc-items td.r { text-align: right; }
.preview-page .doc-sum { margin-top: 8px; }
.preview-page .doc-sum td { padding: 5px 4px; font-size: 13px; }
.preview-page .doc-sum .val { border-bottom: 1px solid #000; }
.preview-page .doc-sign { margin-top: 17px; }
.preview-page .doc-sign td:first-child { width: 30%; text-align: left; }
  .preview-page .doc-sign td:nth-child(2) { width: 30%; text-align: left; padding-left: 3em; }
  .preview-page .doc-sign td:nth-child(3) { width: 40%; text-align: left; padding-left: 3em; }
/* 二分纸横向预览（241mm×140mm连续纸） */
.preview-page.half { max-width: 720px; padding: 10px 14px; }
.preview-page.half .doc-head.company { font-size: 18px; padding: 2px 0 0; }
.preview-page.half .doc-head.title { font-size: 22px; letter-spacing: 6px; padding: 2px 0 8px; }
.preview-page.half .doc-meta td { padding: 3px 4px; font-size: 12px; }
.preview-page.half .doc-items th { padding: 3px 4px; font-size: 12px; }
.preview-page.half .doc-items td { padding: 3px 4px; font-size: 12px; }
.preview-page.half .doc-sum td { padding: 3px 4px; font-size: 12px; }
.preview-page.half .doc-sign { margin-top: 16px; }
.preview-page.half .doc-sign td { font-size: 12px; padding: 4px 4px 0; }

@media print {
  @page { size: A4; margin: 8mm 10mm; }
  @page half { size: 241mm 140mm; margin: 5mm 5mm; }
  .preview-overlay.half-print { page: half; }
  body > *:not(.preview-overlay) { display: none !important; }
  .preview-overlay { position: static; background: #fff; overflow: visible; }
  .preview-overlay [style*="box-shadow"] { box-shadow: none !important; }
  .preview-toolbar { display: none !important; }
  .preview-page { max-width: none; width: 100%; margin: 0 auto; box-shadow: none; padding: 0; }
  .preview-page .doc-head.company { font-size: 20px; }
  .preview-page .doc-head.title { font-size: 24px; }
  .preview-page table { page-break-inside: auto; }
  .preview-page .doc-items tr { page-break-inside: avoid; }
}

/* 单据明细表与关联勾选列表：防窄窗口/长文本挤压塌陷 */
.tbl-wrap { min-width: 0; }
#ie-tbl { width: 100% !important; table-layout: fixed; }
#ie-src-multi, #d-delivery-multi, #d-delivery-multi-r, #d-po-multi, #d-po-orders { min-width: 0; }

/* 勾选列表 checkbox：固定尺寸，防止被 .form-item input{width:100%} 拉伸挤掉单号文本 */
#ie-src-multi input[type="checkbox"],
#d-delivery-multi input[type="checkbox"],
#d-delivery-multi-r input[type="checkbox"],
#d-po-multi input[type="checkbox"],
#d-po-orders input[type="checkbox"] {
  flex: none; width: 14px; height: 14px; padding: 0; margin: 0;
}

/* 台账长文本单行省略：行高恒定，悬停看全称 */
.tbl td.ell { max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tbl td.ell a { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; display: block; }

/* 台账列宽分级：编号窄、名称宽、客户中 */
.tbl td.ell-sm, .tbl td.ell-md, .tbl td.ell-lg { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tbl td.ell-sm a, .tbl td.ell-md a, .tbl td.ell-lg a { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* 项目台账：固定表格布局，列宽硬性分配，任何窗口宽度都不出现横向滚动条 */
#proj-tbl { table-layout: fixed; }
#proj-tbl th:nth-child(1), #proj-tbl td:nth-child(1) { width: 80px; overflow: hidden; }
#proj-tbl th:nth-child(2), #proj-tbl td:nth-child(2) { width: 140px; overflow: hidden; }
#proj-tbl th:nth-child(3), #proj-tbl td:nth-child(3) { width: 96px; overflow: hidden; }
#proj-tbl th:nth-child(4) { width: 72px; }
#proj-tbl th:nth-child(14) { width: 44px; }
#proj-tbl td.num { white-space: nowrap; overflow: hidden; padding-left: 6px; padding-right: 6px; }
#proj-tbl td.red { color: var(--red); font-weight: 600; }
#proj-tbl th.num { padding-left: 6px; padding-right: 6px; }
#proj-tbl td.num, #proj-tbl th.num { text-align: left; }

/* 确认提醒弹窗：屏幕垂直居中 */
.modal-mask.mask-center { align-items: center; padding: 16px; }

/* 最多两行显示，超出省略 */
.tbl td.ell2 a, .tbl td .clamp2 { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; word-break: break-all; }