/* =============================================================
   进销存管理系统 Web 版 —— Excel 原模板风格
   配色取自 进销存管理系统（功能完整，技术售后）.xlsm
   ============================================================= */

/* ---- 提取自模板的实际取值 ----
   主蓝      #23A3DB   按钮 / 导航条
   导航浅蓝  #EDF4F9   表单页导航条底色
   主页浅蓝  #E6F5FB   主页分组标题底色
   列表表头  #E7E7E7   所有明细表的表头底色
   输入区底  #F6F6F6   对账单等只读展示区
   单据标题  黑底白字 24pt（theme dk1 / lt1）
   No. 字号  红色 #FF0000 12pt 粗体
   单证底部：
     modes（助攻区）未提取，忽略
   ----------------------------------------------------------- */

:root {
  --c-blue:      #23A3DB;
  --c-blue-dark: #1B87B8;
  --c-navbg:     #EDF4F9;
  --c-homebg:    #E6F5FB;
  --c-head:      #E7E7E7;
  --c-input:     #F6F6F6;
  --c-red:       #FF0000;
  --c-border:    #808080;
  --c-line:      #000000;
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0;
  background: #FFFFFF;
  color: #000000;
  font-family: "Microsoft YaHei", "微软雅黑", "PingFang SC", "Hiragino Sans GB", sans-serif;
  font-size: 12px;               /* 紧凑版：原 Excel 10pt≈13.3px，整体缩一档 */
  line-height: 1.5;
}

/* ---- 紧凑版式：内容限宽 1600px 居中 ----
   1920 宽屏两侧留白不再铺满；1600 屏恰好占满整屏 */
.navbar-row .inner,
.tip-row,
.page-wrap {
  max-width: 1600px;
  margin-left: auto;
  margin-right: auto;
}

a { color: inherit; text-decoration: none; }

/* ============ 工作表容器（对应 Excel 画布） ============ */
.sheet {
  min-height: 100vh;
  background: #FFFFFF;
  padding-bottom: 40px;
}

/* ---- 第2行：蓝色导航条（对应 Sheet 顶部的 roundRect 按钮区） ---- */
.navbar-row {
  background: var(--c-navbg);
  border-bottom: 1px solid #D9E6EE;
  padding: 4px 12px;
}
.navbar-row .inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  min-height: 28px;
}
.nav-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 27px;
  padding: 0 12px;
  background: var(--c-blue);
  color: #FFFFFF;
  border: none;
  border-radius: 6px;            /* roundRect */
  font-size: 12px;
  cursor: pointer;
  white-space: nowrap;
  transition: background .15s;
}
.nav-btn:hover  { background: var(--c-blue-dark); color:#fff; }
.nav-btn.active { background: #0F6C93; }
.nav-btn.ghost {
  background: var(--c-navbg);
  color: #2C4A5A;
  border: 1px solid #BFD9E6;
}
.nav-btn.ghost:hover  { background: #FFFFFF; }
.nav-btn.ghost.active { background: #FFFFFF; color: var(--c-blue); font-weight: bold; border-color: var(--c-blue); }
.nav-btn.small { height: 24px; padding: 0 9px; font-size: 11px; border-radius: 4px; }

.spacer { flex: 1 1 auto; }

/* ---- 第3行：提示区（对应 C3:L3 合并区，原模板为红色提示文字） ---- */
.tip-row {
  padding: 2px 12px;
  color: var(--c-red);
  font-size: 12px;
  min-height: 18px;
}

/* ============ 单据标题栏（第4行，黑底白字） ============ */
.title-bar {
  display: flex;
  align-items: center;
  background: #000000;
  color: #FFFFFF;
  padding: 4px 14px;
  margin: 0 0 0 0;
}
.title-bar .doc-title {
  flex: 1 1 auto;
  text-align: center;
  font-size: 20px;
  font-weight: bold;
  letter-spacing: 3px;
}
.title-bar .doc-no {
  font-size: 12px;
  font-weight: bold;
  color: var(--c-red);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 4px;
}
.title-bar .doc-no-input {
  width: 150px;
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.35);
  color: var(--c-red);
  font-size: 12px;
  font-weight: bold;
  font-family: inherit;
  padding: 3px 6px;
  border-radius: 2px;
  text-align: left;
}
.title-bar .doc-no-input:focus {
  outline: none;
  background: #FFFFFF;
  border-color: #FFFFFF;
}
.title-bar .doc-no a { color: var(--c-red); }

/* ============ 信息表头区（供应商/客户/日期 等） ============ */
.doc-head {
  border: 1px solid var(--c-border);
  border-top: none;
  padding: 8px 12px;
}
.doc-head table { width: 100%; border-collapse: collapse; }
.doc-head td {
  padding: 3px 5px;
  font-size: 12px;
  vertical-align: middle;
}
.doc-head .lbl {
  width: 84px;
  text-align: right;
  white-space: nowrap;
  color: #000;
}
.doc-head .lbl2 { width: 80px; text-align: right; white-space: nowrap; }

/* 单元格式输入框（对齐 Excel 的合并单元格外观） */
.cell-input {
  width: 100%;
  border: 1px solid #B7C6D0;
  border-radius: 2px;
  padding: 2px 5px;
  font-size: 12px;
  font-family: inherit;
  background: #FFFFFF;
  color: #003B5C;
  height: 24px;
}
.cell-input:focus  { outline: none; border-color: var(--c-blue); box-shadow: 0 0 0 2px rgba(35,163,219,.18); }
.cell-input.ro     { background: var(--c-input); color: #333; }
select.cell-input  { height: 24px; padding: 2px 4px; }

/* ============ Excel 风格表格 ============ */
.grid-wrap { overflow-x: auto; }
table.grid {
  border-collapse: collapse;
  width: 100%;
  background: #FFFFFF;
  font-size: 12px;
}
table.grid th, table.grid td {
  border: 1px solid var(--c-border);
  padding: 3px 5px;
  vertical-align: middle;
  white-space: nowrap;
}
table.grid thead th {
  background: var(--c-head);
  color: #333333;                 /* 原模板为白色，见 config.php 中 STRICT_EXCEL_HEADER_COLOR 说明 */
  font-weight: normal;
  text-align: center;
  height: 28px;
  position: sticky;
  top: 0;
  z-index: 5;
}
table.grid thead th.star { color: var(--c-red); }
table.grid td.num   { text-align: right; }
table.grid td.mid   { text-align: center; }
table.grid td.txt   { text-align: left; }
table.grid tbody tr:hover td { background: #F3FAFE; }

/* 合计行 */
table.grid tfoot td, tr.total-row td {
  font-weight: bold;
  background: #FFFFFF;
  border: 1px solid var(--c-border);
}
tr.total-row td { height: 26px; }

/* 表单内的可编辑单元格 */
table.grid td input, table.grid td select {
  width: 100%;
  border: none;
  background: transparent;
  font-family: inherit;
  font-size: 12px;
  padding: 1px 2px;
  color: #003B5C;
}
table.grid td input:focus, table.grid td select:focus {
  outline: 1px solid var(--c-blue);
  background: #FFFFFF;
  border-radius: 2px;
}
table.grid td input[readonly] { color: #333; }
table.grid td.rowno {
  text-align: center;
  background: var(--c-head);
  color: #333;
}

/* 行操作按钮 */
.row-btn {
  border: none;
  background: var(--c-blue);
  color: #fff;
  width: 20px; height: 20px;
  border-radius: 3px;
  cursor: pointer;
  font-size: 12px;
  line-height: 1;
  padding: 0;
}
.row-btn:hover   { background: var(--c-blue-dark); }
.row-btn.del     { background: #E05C5C; }
.row-btn.del:hover { background: #C93F3F; }

/* ============ 操作按钮条 ============ */
.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  padding: 7px 12px;
  background: #FAFCFD;
  border: 1px solid #DCE9F0;
  border-radius: 4px;
  margin: 8px 0;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 27px;
  padding: 0 12px;
  background: var(--c-blue);
  color: #FFFFFF;
  border: none;
  border-radius: 6px;
  font-size: 12px;
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover  { background: var(--c-blue-dark); }
.btn.gray   { background: #8A9AA5; }
.btn.gray:hover { background: #6E7F8A; }
.btn.green  { background: #2F9E5C; }
.btn.green:hover { background: #24804A; }
.btn.red    { background: #D9534F; }
.btn.red:hover { background: #B8443F; }
.btn.line   { background: #FFFFFF; color: var(--c-blue); border: 1px solid var(--c-blue); }
.btn.line:hover { background: #EDF8FD; }
.btn:disabled { opacity: .55; cursor: not-allowed; }

/* ============ 通用页面容器 ============ */
.page-wrap { padding: 0 12px; }

/* 明细/统计类页面的标题行（对应 C4 单元格，16pt） */
.page-title {
  font-size: 15px;
  font-weight: normal;
  padding: 6px 0 6px 0;
  margin: 0;
}
.page-subtitle { font-size: 12px; color: #888; padding-bottom: 6px; }

/* ============ 对账单 / 统计卡 ============ */
.info-panel {
  border: 1px solid var(--c-border);
  padding: 10px 12px;
  margin-bottom: 10px;
}
.info-panel table { width: 100%; border-collapse: collapse; }
.info-panel td { padding: 4px 6px; font-size: 12px; border: 1px solid #BFBFBF; }
.info-panel td.lbl {
  background: var(--c-navbg);
  color: var(--c-blue);
  text-align: center;
  width: 90px;
}
.info-panel td.val {
  background: var(--c-input);
  text-align: center;
  min-width: 110px;
}

/* ============ 主页（对应「主页」Sheet） ============ */
.home-hero {
  background: linear-gradient(135deg, #23A3DB 0%, #1479A8 100%);
  color: #FFFFFF;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.home-hero h1 {
  margin: 0;
  font-size: 24px;
  letter-spacing: 4px;
  font-weight: bold;
}
.home-hero .sub { font-size: 13px; opacity: .85; margin-top: 6px; }
.home-hero .meta { font-size: 12px; opacity: .9; text-align: right; }

.home-wrap { padding: 14px 16px; }
.home-group {
  margin-bottom: 14px;
}
.home-group-title {
  background: var(--c-homebg);
  color: #16607F;
  font-weight: bold;
  font-size: 13px;
  padding: 6px 12px;
  border-left: 4px solid var(--c-blue);
  margin-bottom: 8px;
}
.home-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
  gap: 8px;
}
.home-card {
  background: var(--c-blue);
  color: #FFFFFF;
  border-radius: 6px;
  padding: 12px 10px;
  font-size: 13px;
  text-align: center;
  transition: transform .12s, background .15s;
  box-shadow: 0 1px 3px rgba(0,0,0,.12);
}
.home-card:hover { background: var(--c-blue-dark); transform: translateY(-2px); }
.home-card .cname { font-weight: bold; letter-spacing: 1px; }
.home-card .cdesc { font-size: 11px; opacity: .82; margin-top: 4px; }

/* ============ 筛选区 ============ */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  padding: 7px 12px;
  background: #FAFCFD;
  border: 1px solid #DCE9F0;
  border-radius: 4px;
  margin-bottom: 8px;
}
.filter-bar label { font-size: 12px; }
.filter-bar input[type=text], .filter-bar input[type=date], .filter-bar select {
  border: 1px solid #B7C6D0;
  border-radius: 3px;
  padding: 3px 6px;
  font-size: 12px;
  font-family: inherit;
  height: 26px;
}

.grid td.lbl { background: #F6F6F6; font-weight: bold; text-align: right; white-space: nowrap; }
.sec-title {
  font-size: 13px;
  font-weight: bold;
  color: #44546A;
  margin: 14px 0 6px;
  padding-left: 8px;
  border-left: 4px solid var(--c-blue);
}

/* 报表类表格：更紧凑的行高 */
.grid.report th, .grid.report td { padding: 3px 6px; font-size: 12px; }
.grid tr.sum-row td { background: #EDF4F9; font-weight: bold; }

/* ============ 空数据提示 ============ */
.empty-tip {
  padding: 20px;
  text-align: center;
  color: #999;
  font-size: 12px;
  border: 1px solid #DCE9F0;
  border-top: none;
}

/* ============ 汇总指标条（利润报表第5-6行） ============ */
.metric-bar {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}
.metric {
  flex: 1 1 200px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 8px 12px;
  border: 1px solid #DCE9F0;
  background: #EDF4F9;
}
.metric .mlbl { font-size: 12px; color: #44546A; }
.metric .mnum { font-size: 16px; font-weight: bold; }
.mnum.red, .red { color: #C00000; }
.blue { color: #23A3DB; }

/* ============ 利润构成条形图 ============ */
.bar-wrap { padding: 6px 10px; }
.bar {
  display: flex;
  height: 22px;
  border: 1px solid #BFBFBF;
  overflow: hidden;
  background: #FFF;
}
.bar .seg {
  height: 100%;
  color: #FFF;
  font-size: 11px;
  line-height: 22px;
  text-align: center;
  white-space: nowrap;
}
.bar .seg.red  { background: #C00000; }
.bar .seg.blue { background: #23A3DB; }
.bar-legend { margin-top: 6px; font-size: 12px; color: #555; }
.bar-legend span { margin-right: 14px; }
.bar-legend .dot { display: inline-block; width: 9px; height: 9px; margin-right: 4px; }
.bar-legend .dot.red  { background: #C00000; }
.bar-legend .dot.blue { background: #23A3DB; }

/* ============ 页脚说明 / 备注 ============ */
.tip-box {
  margin-top: 10px;
  padding: 8px 12px;
  font-size: 12px;
  line-height: 1.8;
  color: #555;
  background: #F6F6F6;
  border: 1px solid #DCE9F0;
}
.tip-box strong { color: #333; }

/* ============ 弹窗 ============ */
.modal-mask {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.45);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}
.modal-mask.show { display: flex; }
.modal-box {
  background: #FFFFFF;
  border-radius: 6px;
  min-width: 420px;
  max-width: 90vw;
  max-height: 86vh;
  overflow: auto;
  box-shadow: 0 8px 30px rgba(0,0,0,.28);
}
.modal-head {
  background: var(--c-blue);
  color: #FFFFFF;
  padding: 10px 16px;
  font-size: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.modal-head .x { cursor: pointer; font-size: 18px; line-height: 1; }
.modal-body { padding: 16px; }
.modal-foot {
  padding: 12px 16px;
  text-align: right;
  border-top: 1px solid #EEE;
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

/* ============ 消息条 ============ */
.msg {
  padding: 9px 14px;
  border-radius: 4px;
  margin: 10px 0;
  font-size: 13px;
}
.msg.ok    { background: #EAF7EF; color: #1F7A45; border: 1px solid #B6E2C8; }
.msg.err   { background: #FDECEC; color: #B03030; border: 1px solid #F5C2C2; }

/* ============ 使用说明页 ============ */
.help-wrap { max-width: 900px; padding: 10px 16px 40px; }
.help-wrap h2 {
  font-size: 18px;
  border-bottom: 2px solid var(--c-blue);
  padding-bottom: 6px;
  margin-top: 24px;
}
.help-wrap h3 { font-size: 14px; color: var(--c-blue); margin-top: 18px; }
.help-wrap .author-note {
  background: #FFF8E6;
  border-left: 4px solid #F0B429;
  padding: 10px 14px;
  color: #8A6410;
  font-size: 13px;
  margin-bottom: 16px;
}
.help-wrap ul { padding-left: 22px; }
.help-wrap li { margin: 5px 0; }
.help-wrap .warn { color: var(--c-red); }

/* ============ 响应式（小屏 / 移动端） ============ */
@media screen and (max-width: 768px) {
  .sheet { padding: 8px; }
  .navbar-row .inner { flex-wrap: wrap; gap: 6px; }
  .nav-btn { font-size: 12px; padding: 5px 8px; }
  .filter-bar, .toolbar { flex-wrap: wrap; }
  /* 宽表横向滚动，避免挤压变形 */
  .grid-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  table.grid { min-width: 680px; }
  .cell-input { min-width: 56px; }
  .page-title { font-size: 16px; }
  .doc-form { padding: 8px; }
  .tip-row, .tip-box { font-size: 12px; }
}

/* ============ 打印相关 ============ */
@media print {
  .navbar-row, .toolbar, .filter-bar, .no-print { display: none !important; }
  html, body {
    background: #fff !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }
  .sheet { padding: 0 !important; width: 100% !important; box-shadow: none !important; }
  .page-wrap, .doc-form { width: 100% !important; }
  table.grid { width: 100% !important; }
  /* 每页重复表头，避免跨页时丢失列含义 */
  table.grid thead { display: table-header-group; }
  table.grid thead th { position: static; }
  /* 避免表格行被分页截断 */
  table.grid tr { page-break-inside: avoid; break-inside: avoid; }
  table.grid th, table.grid td { border: 1px solid #bbb !important; }
}

/* ============ 登录页 ============ */
.login-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #eef3f8 0%, #dfe9f3 100%);
}
.login-box {
  width: 320px; background: #fff; border: 1px solid #cdd9e5; border-radius: 8px;
  padding: 28px 26px; box-shadow: 0 6px 22px rgba(40,80,120,.12);
}
.login-title { font-size: 20px; font-weight: bold; text-align: center; color: #2b4a6f; }
.login-sub { text-align: center; color: #8aa0b8; font-size: 13px; margin: 4px 0 16px; }
.login-box label { display: block; font-size: 13px; color: #555; margin-bottom: 12px; }
.login-box input {
  display: block; width: 100%; margin-top: 5px; padding: 9px 10px;
  border: 1px solid #cdd9e5; border-radius: 4px; font-size: 14px; box-sizing: border-box;
}
.login-btn { width: 100%; margin-top: 4px; }
.login-tip { font-size: 12px; color: #9aa9bb; text-align: center; margin-top: 14px; }