/* 供应链管理系统样式：简洁、高信息密度、适配手机。 */

:root {
  --bg: #f5f6f8;
  --card: #ffffff;
  --line: #e3e6ea;
  --text: #1f2328;
  --muted: #6b7280;
  --brand: #1d5b8f;
  --brand-dark: #164a75;
  --ok: #15803d;
  --warn: #b45309;
  --danger: #b91c1c;
  --chip: #eef2f6;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei",
               "Hiragino Sans GB", "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
}

/* ---------------------------------------------------------------- 登录页 */

.login-body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: linear-gradient(150deg, #1d5b8f 0%, #123a5c 55%, #0d2b45 100%);
  padding: 20px;
}

.login-card {
  width: 100%;
  max-width: 380px;
  background: var(--card);
  border-radius: 14px;
  padding: 36px 32px 26px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, .28);
}

.login-brand { text-align: center; margin-bottom: 26px; }

.login-logo {
  width: 54px; height: 54px; margin: 0 auto 12px;
  border-radius: 14px;
  background: linear-gradient(140deg, #2a7ab8, #164a75);
  color: #fff; font-size: 26px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}

.login-brand h1 { margin: 0; font-size: 20px; letter-spacing: .5px; }
.login-sub { margin: 6px 0 0; color: var(--muted); font-size: 12.5px; }

#login-form label {
  display: block;
  margin: 14px 0 6px;
  font-size: 13px;
  color: var(--muted);
}

#login-form input {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 14px;
  background: #fbfcfd;
  transition: border-color .15s, box-shadow .15s;
}

#login-form input:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(29, 91, 143, .13);
  background: #fff;
}

.pw-wrap { position: relative; }

.pw-toggle {
  position: absolute; right: 8px; top: 50%;
  transform: translateY(-50%);
  border: 0; background: transparent; cursor: pointer;
  color: var(--muted); font-size: 12.5px; padding: 4px 6px;
}

.pw-toggle:hover { color: var(--brand); }

.login-error {
  margin-top: 14px;
  padding: 9px 12px;
  border-radius: 8px;
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: var(--danger);
  font-size: 13px;
}

.login-foot {
  margin: 20px 0 0;
  text-align: center;
  color: var(--muted);
  font-size: 11.5px;
}

/* ---------------------------------------------------------------- 顶栏 */

.topbar {
  display: flex;
  align-items: center;
  gap: 18px;
  background: var(--card);
  border-bottom: 1px solid var(--line);
  padding: 0 18px;
  height: 54px;
  position: sticky; top: 0; z-index: 50;
}

.topbar-left { display: flex; align-items: center; gap: 9px; white-space: nowrap; }

.logo {
  width: 27px; height: 27px; border-radius: 7px;
  background: linear-gradient(140deg, #2a7ab8, #164a75);
  color: #fff; font-size: 14px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}

.tabs { display: flex; gap: 2px; overflow-x: auto; flex: 1; }

.tab {
  border: 0; background: transparent; cursor: pointer;
  padding: 7px 12px; border-radius: 7px;
  font-size: 13.5px; color: var(--muted); white-space: nowrap;
}

.tab:hover { background: var(--chip); color: var(--text); }
.tab.active { background: var(--brand); color: #fff; font-weight: 600; }

.topbar-right { display: flex; align-items: center; gap: 10px; white-space: nowrap; }
.whoami { color: var(--muted); font-size: 13px; }

/* ---------------------------------------------------------------- 布局 */

main { padding: 18px; max-width: 1560px; margin: 0 auto; }
.loading { padding: 40px; text-align: center; color: var(--muted); }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 11px;
  margin-bottom: 16px;
  overflow: hidden;
}

.card-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; padding: 13px 16px; border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}

.card-head h2 { margin: 0; font-size: 15px; }
.card-body { padding: 16px; }

/* ---------------------------------------------------------------- 指标卡 */

.kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(158px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.kpi {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 11px;
  padding: 14px 16px;
}

.kpi .label { color: var(--muted); font-size: 12.5px; margin-bottom: 6px; }
.kpi .value { font-size: 21px; font-weight: 650; letter-spacing: -.3px; }
.kpi .value.small { font-size: 18px; }
.kpi .sub { color: var(--muted); font-size: 11.5px; margin-top: 4px; }
.kpi.accent { border-left: 3px solid var(--brand); }
.kpi.warn { border-left: 3px solid var(--warn); }
.kpi.danger { border-left: 3px solid var(--danger); }
.kpi.ok { border-left: 3px solid var(--ok); }

/* ---------------------------------------------------------------- 看板组件 */

/* 两栏并排卡片（窄屏自动堆叠） */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(420px, 1fr));
  gap: 16px;
  margin-bottom: 16px;
}

.card-head .head-sub { color: var(--muted); font-size: 12px; }

/* 分段切换：趋势图在「合同 / 付款 / 台账」之间切 */
.seg { display: inline-flex; background: var(--chip); border-radius: 8px; padding: 2px; }
.seg-btn {
  border: none; background: transparent; cursor: pointer;
  font-size: 12.5px; color: var(--muted);
  padding: 4px 11px; border-radius: 6px; font-family: inherit;
}
.seg-btn:hover { color: var(--text); }
.seg-btn.active { background: #fff; color: var(--text); font-weight: 600; }

/* 横条趋势图 */
.bar-row { display: flex; align-items: center; gap: 10px; margin-bottom: 7px; }
.bar-label { width: 66px; color: var(--muted); font-size: 12.5px; flex: none; }
.bar-track {
  flex: 1; background: #eef2f6; border-radius: 5px;
  height: 19px; position: relative; overflow: hidden;
}
.bar-fill {
  display: block; height: 100%;
  background: linear-gradient(90deg, #2a7ab8, #1d5b8f);
}
.bar-value {
  width: 118px; text-align: right;
  font-variant-numeric: tabular-nums; font-size: 12.5px;
}
.bar-note { width: 48px; color: var(--muted); font-size: 12px; }

/* 卡片内紧凑指标 */
.mini-stats {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(96px, 1fr));
  gap: 10px; padding: 14px 16px; border-bottom: 1px solid var(--line);
}
.mini-stat { display: flex; flex-direction: column; gap: 3px; }
.mini-stat .ms-label { color: var(--muted); font-size: 11.5px; }
.mini-stat .ms-value {
  font-size: 15px; font-weight: 650;
  font-variant-numeric: tabular-nums;
}
.mini-stat .ms-value i { font-style: normal; font-size: 11.5px; color: var(--muted); margin-left: 2px; }

/* 进度条 */
.prog {
  display: inline-block; width: 58px; height: 7px;
  background: #eef2f6; border-radius: 4px; overflow: hidden;
  vertical-align: middle; margin-right: 6px;
}
.prog-fill { display: block; height: 100%; background: var(--brand); }
.prog-fill.ok { background: var(--ok); }
.prog-fill.warn { background: #d97706; }
.prog-text { font-size: 11.5px; color: var(--muted); font-variant-numeric: tabular-nums; }

/* 风险与待办 */
.risk-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px; padding: 14px 16px;
}
.risk-item {
  display: flex; flex-direction: column; gap: 2px; text-align: left;
  background: #fff; border: 1px solid var(--line); border-radius: 9px;
  padding: 10px 12px; cursor: pointer; font-family: inherit;
}
.risk-item:hover { background: #fafcfe; border-color: var(--brand); }
.risk-item .ri-num { font-size: 19px; font-weight: 650; color: var(--muted); }
.risk-item .ri-label { font-size: 12px; color: var(--text); }
.risk-item .ri-sub { font-size: 11px; color: var(--muted); font-variant-numeric: tabular-nums; }
.risk-item.has .ri-num { color: #b45309; }
.risk-item.has { border-left: 3px solid var(--warn); }

/* 卡片内提示条 */
.notice {
  margin: 12px 16px; padding: 9px 12px; border-radius: 8px;
  font-size: 12.5px; line-height: 1.6;
}
.notice.warn { background: #fffbeb; color: #b45309; border: 1px solid #fde68a; }

/* ---------------------------------------------------------------- 表格 */

.table-wrap { overflow-x: auto; }

table { width: 100%; border-collapse: collapse; font-size: 13px; }

th, td {
  padding: 9px 10px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

th {
  background: #fafbfc;
  font-weight: 600;
  color: var(--muted);
  font-size: 12.5px;
  position: sticky; top: 0;
}

tbody tr:hover { background: #fafcfe; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
/* `.wrap` 默认给 190px 下限，避免长公司名把表格挤变形。
   但「合同编号」「备注」这两列是刻意收窄的，必须豁免这个下限，
   否则设多小的 width 都会被 min-width 顶回 190px。 */
td.wrap { white-space: normal; min-width: 190px; }
td.wrap.col-no, td.wrap.col-note { min-width: 0; }

/* 汇总行：钉在表尾，视觉上与数据行区分开 */
tbody tr.sum-row, tbody tr.sum-row:hover { background: #f3f7fb; }
tbody tr.sum-row td {
  border-top: 2px solid #cbd8e6;
  border-bottom: none;
  font-weight: 600;
  color: var(--text);
  padding-top: 10px;
  padding-bottom: 10px;
}
tbody tr.sum-row .sum-label { color: var(--muted); font-weight: 600; }

.empty { padding: 34px; text-align: center; color: var(--muted); }

/* ---------------------------------------------------------------- 控件 */

.btn-primary, .btn-ghost, .btn-danger, .btn-sm {
  border-radius: 8px; cursor: pointer; font-size: 13.5px;
  padding: 8px 15px; border: 1px solid transparent;
}

.btn-primary { background: var(--brand); color: #fff; font-weight: 600; }
.btn-primary:hover { background: var(--brand-dark); }
.btn-primary:disabled { opacity: .6; cursor: default; }
.btn-block { width: 100%; margin-top: 20px; padding: 11px; font-size: 15px; }

.btn-ghost { background: #fff; border-color: var(--line); color: var(--text); }
.btn-ghost:hover { background: var(--chip); }

.btn-danger { background: #fff; border-color: #fecaca; color: var(--danger); }
.btn-danger:hover { background: #fef2f2; }

.btn-sm { padding: 4px 10px; font-size: 12.5px; }

input, select, textarea {
  font-family: inherit; font-size: 13.5px;
  padding: 7px 9px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #fff;
  color: var(--text);
}

input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(29, 91, 143, .12);
}

.filters {
  display: flex; gap: 8px; flex-wrap: wrap; align-items: center;
  padding: 12px 16px; border-bottom: 1px solid var(--line);
  background: #fafbfc;
}

.filters input[type="text"] { min-width: 190px; }

/* 发票筛选条：字段较多，用小标签分组，允许换行 */
.filters .fl {
  font-size: 12.5px; color: var(--muted);
  margin-left: 4px; white-space: nowrap;
}

.filters .fl:first-child { margin-left: 0; }

.filters .sep { color: var(--muted); font-size: 12.5px; }

/* 筛选条内的输入不继承 .filters input[type=text] 的 190px 最小宽度，
   否则日期/金额框会被撑得过宽 */
.filters input[type="date"],
.filters input[type="number"] { min-width: 0; }

.filters input[type="date"] { width: 140px; }

/* ---------------------------------------------------------------- 标签 */

.chip {
  display: inline-block; padding: 1px 8px; border-radius: 999px;
  font-size: 11.5px; background: var(--chip); color: var(--muted);
}

.chip.ok { background: #dcfce7; color: var(--ok); }
.chip.warn { background: #fef3c7; color: var(--warn); }
.chip.danger { background: #fee2e2; color: var(--danger); }
.chip.info { background: #dbeafe; color: #1d4ed8; }

/* ---------------------------------------------------------------- 搜索选择器 */

.pk { position: relative; }

.pk-input { width: 100%; }

.pk-list {
  position: absolute; top: calc(100% + 3px); left: 0; right: 0;
  z-index: 300;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(15, 23, 32, .14);
  max-height: 260px;
  overflow-y: auto;
}

.pk-item {
  padding: 8px 11px;
  cursor: pointer;
  border-bottom: 1px solid #f2f4f6;
  display: flex; flex-direction: column; gap: 2px;
}

.pk-item:last-of-type { border-bottom: 0; }
.pk-item:hover, .pk-item.pk-active { background: #eef5fb; }

.pk-label { font-size: 13.5px; color: var(--text); }

.pk-sub {
  font-size: 11.5px; color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.pk-empty {
  padding: 12px; text-align: center;
  color: var(--muted); font-size: 12.5px;
}

.pk-create {
  padding: 9px 11px; cursor: pointer;
  color: var(--brand); font-size: 13px; font-weight: 600;
  background: #f4f9fd; border-top: 1px solid var(--line);
}

.pk-create:hover { background: #e8f2fa; }

/* 筛选条里的内联搜索选择器：与输入框同高，不撑破布局 */
.pk-inline { position: relative; display: inline-block; }
.pk-inline .pk-input { width: auto; }
.pk-inline .pk-list { min-width: 240px; }

/* 导入结果：成功/失败区块 */
.import-ok, .import-err {
  padding: 12px 14px; border-radius: 8px; font-size: 13px;
}
.import-ok { background: #f0fdf4; border: 1px solid #bbf7d0; color: #15803d; }
.import-err { background: #fef2f2; border: 1px solid #fecaca; color: #b91c1c; }
.import-ok ul, .import-err ul { margin: 8px 0 0; padding-left: 20px; }
.import-ok li, .import-err li { margin-bottom: 3px; }
.import-err li { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 12px; }

/* 由选择结果自动带出的字段，附一行来源提示 */
.auto-hint {
  display: block; margin-top: 4px;
  font-size: 11.5px; color: var(--muted);
}

/* ---------------------------------------------------------------- 弹窗 */

/* `hidden` 属性必须真正生效：`.modal` 的 display:flex 会覆盖浏览器默认的
   `[hidden]{display:none}`（类选择器优先级更高），导致弹窗在每次加载时都显示出来，
   且带占位标题「编辑」与空内容。这里用显式规则把 hidden 语义补回来。
   `.toast` 同理。 */
[hidden] { display: none !important; }

.modal {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(15, 23, 32, .45);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
}

.modal-box {
  background: var(--card); border-radius: 12px;
  width: 100%; max-width: 680px;
  max-height: 90vh; display: flex; flex-direction: column;
  box-shadow: 0 20px 60px rgba(0, 0, 0, .3);
}

.modal-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px; border-bottom: 1px solid var(--line);
}

.modal-head h3 { margin: 0; font-size: 15.5px; }

.modal-x {
  border: 0; background: transparent; cursor: pointer;
  font-size: 22px; line-height: 1; color: var(--muted); padding: 0 4px;
}

.modal-x:hover { color: var(--text); }

.modal-body { padding: 18px; overflow-y: auto; flex: 1; }

.modal-foot {
  display: flex; justify-content: flex-end; gap: 9px;
  padding: 13px 18px; border-top: 1px solid var(--line);
}

.form-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 13px;
}

.form-grid .full { grid-column: 1 / -1; }

.field label {
  display: block; margin-bottom: 5px;
  font-size: 12.5px; color: var(--muted);
}

.field input, .field select, .field textarea { width: 100%; }
.field textarea { resize: vertical; min-height: 62px; }

.check-row {
  display: flex; flex-wrap: wrap; gap: 16px;
  padding: 10px 0 2px;
}

.check-row label {
  display: flex; align-items: center; gap: 6px;
  font-size: 13.5px; cursor: pointer; color: var(--text);
}

.check-row input { width: auto; }

/* ---------------------------------------------------------------- 提示 */

.toast {
  position: fixed; bottom: 26px; left: 50%; transform: translateX(-50%);
  background: #1f2328; color: #fff; padding: 10px 20px;
  border-radius: 9px; font-size: 13.5px; z-index: 200;
  box-shadow: 0 8px 26px rgba(0, 0, 0, .3);
}

.toast.err { background: var(--danger); }
.toast.ok { background: var(--ok); }

/* 数据管理页：字段勾选面板 */
.dv-panel {
  border: 1px solid var(--line); border-radius: 8px;
  padding: 10px 12px; margin-bottom: 14px; background: #fbfcfd;
}
.dv-panel > summary {
  cursor: pointer; font-size: 13px; font-weight: 600; color: #374151;
  user-select: none;
}
.dv-groups {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 12px 18px; margin-top: 12px;
}
.dv-group-title {
  font-size: 12px; font-weight: 600; color: var(--muted);
  margin-bottom: 6px; letter-spacing: .3px;
}
.dv-item {
  display: block; font-size: 13px; padding: 3px 0; cursor: pointer;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.dv-item:hover { color: var(--brand); }
.dv-item input { margin-right: 5px; vertical-align: -1px; }
.dv-actions { margin-top: 12px; padding-top: 10px; border-top: 1px dashed var(--line); }

/* 序号列：窄、灰、不换行 */
.dv-idx {
  width: 46px; min-width: 46px; text-align: right;
  color: var(--muted); font-variant-numeric: tabular-nums;
}
/* 列宽控制：table-layout 保持 auto（否则未声明的列会被压成等宽，公司名放不下），
   改在**单元格内部**用一个定宽块来约束宽度——table 单元格本身对 width 不敏感，
   但里面的 div 会老实按定宽截断，列宽也就跟着定下来了。
   合同编号：95px；备注：105px（按龙哥 2026-09-30 实测调整）。 */
td.col-no > .cw, th.col-no > .cw { width: 95px; }
td.col-note > .cw, th.col-note > .cw { width: 105px; }
.cw {
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; display: block;
}
/* 是/否、已回/未回这类窄字段：限宽，别让两三个字占掉半屏 */
th.dv-narrow, td.dv-narrow {
  width: 92px; min-width: 72px; max-width: 120px; white-space: nowrap;
}
/* 分页条 */
.dv-page {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; border-top: 1px solid var(--line);
  font-size: 13px;
}
.dv-page-info { color: #374151; }
.dv-page button:disabled { opacity: .45; cursor: not-allowed; }

/* 合同表里可点的「资料 / 发票 / 已付」：看着像标签，点开是对应的登记弹窗 */
.link-chip {
  border: none; cursor: pointer; font: inherit;
  padding: 0; background: none;
}
.link-chip.chip {
  padding: 2px 8px; border-radius: 10px;
}
.link-chip:hover { filter: brightness(.94); text-decoration: underline; }
.link-num {
  border: none; background: none; cursor: pointer;
  font: inherit; color: var(--brand); padding: 1px 4px; border-radius: 4px;
}
.link-num:hover { background: #eef4fb; text-decoration: underline; }
/* 数值为 0 时弱化，但仍可点（提示「这里还没登记」） */
.link-num.zero { color: var(--muted); }

.section-title {
  font-size: 13px; font-weight: 600; color: var(--muted);
  margin: 20px 0 9px; text-transform: uppercase; letter-spacing: .4px;
}

.section-title:first-child { margin-top: 0; }

@media (max-width: 720px) {
  .topbar { height: auto; flex-wrap: wrap; padding: 9px 12px; gap: 9px; }
  .tabs { order: 3; width: 100%; }
  main { padding: 12px; }
  .form-grid { grid-template-columns: 1fr; }
  .whoami { display: none; }
}