/* =========================================================================
 * styles.css — 中特运资产管理系统 · TDesign 清新浅色主题
 * 主色 #0052D9 / 浅色背景 / 3px 圆角 / 留白 / 悬停增强
 * ========================================================================= */

:root {
  --td-brand: #0052D9;
  --td-brand-hover: #266FE8;
  --td-brand-active: #003CAB;
  --td-brand-light: #ECF2FE;
  --td-bg-page: #F3F3F3;
  --td-bg-container: #FFFFFF;
  --td-bg-container-hover: #F5F7FA;
  --td-text-primary: rgba(0, 0, 0, 0.90);
  --td-text-secondary: rgba(0, 0, 0, 0.60);
  --td-text-placeholder: rgba(0, 0, 0, 0.40);
  --td-border: #E7E7E7;
  --td-border-strong: #DCDCDC;
  --td-success: #2BA471;
  --td-warning: #E37318;
  --td-error: #D54941;
  --td-radius: 3px;
  --td-radius-lg: 6px;
  --td-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --td-shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
  --td-shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
  --td-font: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100%;
  font-family: var(--td-font);
  color: var(--td-text-primary);
  background: var(--td-bg-page);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

button { font-family: inherit; cursor: pointer; outline: none; }
input, select, textarea { font-family: inherit; font-size: 14px; }

/* -------------------------- 顶部栏 -------------------------- */
.topbar {
  height: 56px;
  background: var(--td-bg-container);
  border-bottom: 1px solid var(--td-border);
  display: flex;
  align-items: center;
  padding: 0 20px;
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: var(--td-shadow-sm);
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 16px;
  letter-spacing: 0.3px;
}
.brand .logo {
  width: 30px; height: 30px;
  border-radius: 7px;
  background: linear-gradient(135deg, var(--td-brand), #3A7BFF);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 15px; font-weight: 700;
  box-shadow: 0 2px 6px rgba(0,82,217,0.35);
}
.brand .sys-name { color: var(--td-text-primary); }
.brand .sys-sub { color: var(--td-text-placeholder); font-size: 12px; font-weight: 400; margin-left: 2px; }

.topbar .spacer { flex: 1; }

.company-select {
  display: flex; align-items: center; gap: 6px;
  padding: 6px 12px;
  border: 1px solid var(--td-border);
  border-radius: var(--td-radius);
  background: var(--td-bg-container);
  color: var(--td-text-primary);
  transition: all .2s;
  font-size: 13px;
}
.company-select:hover { border-color: var(--td-brand); background: var(--td-brand-light); }
.company-select select {
  border: none; background: transparent; color: var(--td-text-primary);
  font-weight: 500; cursor: pointer;
}
.company-select .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--td-success); }

.btn-admin {
  display: flex; align-items: center; gap: 6px;
  margin-left: 12px;
  padding: 7px 14px;
  border: 1px solid var(--td-border);
  border-radius: var(--td-radius);
  background: var(--td-bg-container);
  color: var(--td-text-secondary);
  font-size: 13px; font-weight: 500;
  transition: all .2s;
}
.btn-admin:hover {
  border-color: var(--td-brand);
  color: var(--td-brand);
  background: var(--td-brand-light);
  box-shadow: 0 2px 8px rgba(0,82,217,0.15);
}
.btn-admin svg { width: 15px; height: 15px; }

/* -------------------------- 大分类 TAB -------------------------- */
.cat-tabs {
  display: flex;
  gap: 4px;
  background: var(--td-bg-container);
  padding: 0 20px;
  border-bottom: 1px solid var(--td-border);
  position: sticky;
  top: 56px;
  z-index: 40;
}
.cat-tab {
  position: relative;
  padding: 14px 18px;
  border: none;
  background: transparent;
  color: var(--td-text-secondary);
  font-size: 14px;
  font-weight: 500;
  transition: color .2s;
}
.cat-tab:hover { color: var(--td-brand); }
.cat-tab.active { color: var(--td-brand); font-weight: 600; }
.cat-tab.active::after {
  content: "";
  position: absolute; left: 18px; right: 18px; bottom: -1px;
  height: 2px; border-radius: 2px;
  background: var(--td-brand);
}
.cat-tab .add-cat { margin-left: 6px; opacity: .55; font-size: 16px; line-height: 1; }
.cat-tab:hover .add-cat { opacity: 1; }

/* -------------------------- 子分类条 -------------------------- */
.sub-tabs {
  display: flex; flex-wrap: wrap; gap: 8px;
  padding: 14px 20px 6px;
}
.sub-tab {
  padding: 5px 14px;
  border: 1px solid var(--td-border);
  border-radius: 999px;
  background: var(--td-bg-container);
  color: var(--td-text-secondary);
  font-size: 13px;
  transition: all .2s;
}
.sub-tab:hover { border-color: var(--td-brand); color: var(--td-brand); background: var(--td-brand-light); }
.sub-tab.active { background: var(--td-brand); border-color: var(--td-brand); color: #fff; }

/* -------------------------- 统计看板 -------------------------- */
.stats {
  display: flex; flex-wrap: wrap; gap: 12px;
  padding: 8px 20px 4px;
}
.stat-card {
  flex: 1 1 150px;
  background: var(--td-bg-container);
  border: 1px solid var(--td-border);
  border-radius: var(--td-radius-lg);
  padding: 14px 16px;
  transition: transform .2s, box-shadow .2s;
}
.stat-card:hover { transform: translateY(-3px); box-shadow: var(--td-shadow-md); }
.stat-card .label { color: var(--td-text-placeholder); font-size: 12px; }
.stat-card .value { font-size: 22px; font-weight: 700; margin-top: 4px; color: var(--td-brand); }
.stat-card .value.small { font-size: 16px; }

/* -------------------------- 工具栏 -------------------------- */
.toolbar {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px;
  padding: 14px 20px;
}
.tool-group { display: flex; gap: 8px; }
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px;
  border-radius: var(--td-radius);
  border: 1px solid var(--td-border);
  background: var(--td-bg-container);
  color: var(--td-text-primary);
  font-size: 13px; font-weight: 500;
  transition: all .2s;
  white-space: nowrap;
}
.btn:hover { border-color: var(--td-brand); color: var(--td-brand); background: var(--td-brand-light); box-shadow: 0 2px 8px rgba(0,82,217,0.12); }
.btn:active { transform: translateY(1px); }
.btn svg { width: 15px; height: 15px; }
.btn.primary { background: var(--td-brand); border-color: var(--td-brand); color: #fff; }
.btn.primary:hover { background: var(--td-brand-hover); border-color: var(--td-brand-hover); color: #fff; box-shadow: 0 4px 12px rgba(0,82,217,0.3); }
.btn.danger:hover { border-color: var(--td-error); color: var(--td-error); background: #FCEEEC; }
.btn.ghost { border-style: dashed; color: var(--td-text-secondary); }
.btn:disabled { opacity: .45; cursor: not-allowed; box-shadow: none; transform: none; }
.btn.undo { margin-left: auto; }

.toolbar .spacer { flex: 1; }
.search-box {
  display: flex; align-items: center; gap: 6px;
  padding: 7px 12px;
  border: 1px solid var(--td-border);
  border-radius: var(--td-radius);
  background: var(--td-bg-container);
  transition: all .2s;
  min-width: 220px;
}
.search-box:focus-within { border-color: var(--td-brand); box-shadow: 0 0 0 3px rgba(0,82,217,0.12); }
.search-box svg { width: 15px; height: 15px; color: var(--td-text-placeholder); }
.search-box input { border: none; outline: none; flex: 1; background: transparent; }
.filter-select {
  padding: 7px 10px;
  border: 1px solid var(--td-border);
  border-radius: var(--td-radius);
  background: var(--td-bg-container);
  color: var(--td-text-primary);
  transition: all .2s;
}
.filter-select:hover, .filter-select:focus { border-color: var(--td-brand); }

/* -------------------------- 表格 -------------------------- */
.table-wrap { padding: 4px 20px 40px; overflow-x: auto; }
table.asset-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--td-bg-container);
  border: 1px solid var(--td-border);
  border-radius: var(--td-radius-lg);
  overflow: hidden;
  min-width: 900px;
}
.asset-table th, .asset-table td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid var(--td-border);
  font-size: 13px;
  vertical-align: middle;
}
.asset-table thead th {
  background: #FAFBFC;
  color: var(--td-text-secondary);
  font-weight: 600;
  font-size: 12px;
  position: sticky; top: 0;
  white-space: nowrap;
}
.asset-table tbody tr { transition: background .15s; }
.asset-table tbody tr:hover { background: var(--td-bg-container-hover); }
.asset-table tbody tr.selected { background: var(--td-brand-light); }
.asset-table tbody tr.pending-del { opacity: .5; }
.asset-table tbody tr.pending-del td:first-child::after { content: "待删除"; font-size: 11px; color: var(--td-error); margin-left: 6px; }
.asset-table td .cell-edit {
  width: 100%;
  border: 1px solid transparent;
  border-radius: var(--td-radius);
  padding: 5px 7px;
  background: transparent;
  transition: all .15s;
}
.asset-table td .cell-edit:hover { border-color: var(--td-border); background: #fff; }
.asset-table td .cell-edit:focus { border-color: var(--td-brand); background: #fff; box-shadow: 0 0 0 2px rgba(0,82,217,0.12); }
.asset-table td input[readonly], .asset-table td .readonly { color: var(--td-text-secondary); background: #FAFAFA !important; }
.col-check { width: 40px; text-align: center; }
.col-ops { width: 120px; }

/* 状态标签 */
.status-tag {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px; font-weight: 500;
  line-height: 1.6;
}
.status-tag .pdot { width: 6px; height: 6px; border-radius: 50%; }
.status-tag.clickable { cursor: pointer; border: none; }

.row-ops { display: flex; gap: 4px; }
.icon-btn {
  width: 28px; height: 28px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid transparent; border-radius: var(--td-radius);
  background: transparent; color: var(--td-text-secondary);
  transition: all .15s;
}
.icon-btn:hover { background: var(--td-brand-light); color: var(--td-brand); border-color: var(--td-border); }
.icon-btn svg { width: 15px; height: 15px; }

.empty {
  text-align: center; padding: 60px 20px; color: var(--td-text-placeholder);
}
.empty svg { width: 48px; height: 48px; opacity: .4; margin-bottom: 12px; }

/* -------------------------- 模态框 / 弹窗 -------------------------- */
.mask {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.45);
  display: none;
  align-items: center; justify-content: center;
  z-index: 100;
  backdrop-filter: blur(2px);
  animation: fadeIn .2s ease;
}
.mask.show { display: flex; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal {
  background: var(--td-bg-container);
  border-radius: var(--td-radius-lg);
  width: 720px; max-width: 94vw;
  max-height: 88vh; overflow: hidden;
  display: flex; flex-direction: column;
  box-shadow: var(--td-shadow-lg);
  animation: popIn .22s cubic-bezier(.2,.8,.3,1);
}
@keyframes popIn { from { transform: translateY(12px) scale(.98); opacity: 0; } to { transform: none; opacity: 1; } }
.modal-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--td-border);
}
.modal-title { font-size: 16px; font-weight: 600; }
.modal-close { border: none; background: transparent; font-size: 22px; color: var(--td-text-placeholder); line-height: 1; transition: color .15s; }
.modal-close:hover { color: var(--td-text-primary); }
.modal-body { padding: 20px; overflow-y: auto; }
.modal-foot {
  display: flex; justify-content: flex-end; gap: 10px;
  padding: 14px 20px; border-top: 1px solid var(--td-border);
  background: #FAFBFC;
}

/* 确认弹窗（小） */
.confirm-modal { width: 420px; }
.confirm-body { padding: 22px 20px; font-size: 14px; color: var(--td-text-primary); }
.confirm-body .warn-icon { color: var(--td-warning); margin-right: 8px; vertical-align: middle; }

/* 表单 */
.form-row { display: flex; align-items: center; margin-bottom: 14px; gap: 12px; }
.form-row label { width: 92px; color: var(--td-text-secondary); font-size: 13px; flex-shrink: 0; }
.form-row .ctl { flex: 1; }
.input, .select, .textarea {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--td-border);
  border-radius: var(--td-radius);
  background: var(--td-bg-container);
  color: var(--td-text-primary);
  transition: all .2s;
}
.input:focus, .select:focus, .textarea:focus { border-color: var(--td-brand); box-shadow: 0 0 0 3px rgba(0,82,217,0.12); outline: none; }
.textarea { resize: vertical; min-height: 64px; }

/* 管理后台分区 */
.admin-section { margin-bottom: 22px; }
.admin-section h4 {
  font-size: 14px; font-weight: 600; margin-bottom: 10px;
  padding-left: 9px; border-left: 3px solid var(--td-brand);
}
.card-list { display: flex; flex-direction: column; gap: 8px; }
.mini-card {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--td-border);
  border-radius: var(--td-radius);
  background: #FAFBFC;
  transition: all .15s;
}
.mini-card:hover { border-color: var(--td-brand); background: var(--td-brand-light); }
.mini-card .name { font-weight: 500; flex: 1; }
.mini-card .meta { color: var(--td-text-placeholder); font-size: 12px; }
.mini-card .del { color: var(--td-error); }

/* 二维码 / 打印 */
.qr-box { display: flex; flex-direction: column; align-items: center; gap: 14px; }
.qr-canvas { padding: 14px; background: #fff; border: 1px solid var(--td-border); border-radius: var(--td-radius-lg); }
.qr-meta { text-align: center; }
.qr-meta .code { font-size: 18px; font-weight: 700; color: var(--td-brand); letter-spacing: 1px; }
.qr-meta .nm { color: var(--td-text-secondary); margin-top: 4px; }

/* -------------------------- Toast -------------------------- */
.toast-wrap {
  position: fixed; top: 70px; left: 50%; transform: translateX(-50%);
  z-index: 200; display: flex; flex-direction: column; gap: 10px; align-items: center;
  pointer-events: none;
}
.toast {
  background: rgba(0,0,0,0.82); color: #fff;
  padding: 10px 18px; border-radius: var(--td-radius);
  font-size: 13px; box-shadow: var(--td-shadow-md);
  display: flex; align-items: center; gap: 8px;
  animation: toastIn .25s ease;
}
.toast.success { background: rgba(43,164,113,0.95); }
.toast.error { background: rgba(213,73,65,0.95); }
.toast.info { background: rgba(0,82,217,0.95); }
@keyframes toastIn { from { transform: translateY(-10px); opacity: 0; } to { transform: none; opacity: 1; } }

/* 同步指示器 */
.sync-pill {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; color: var(--td-text-placeholder);
  padding: 4px 10px; border-radius: 999px; background: var(--td-bg-container);
  border: 1px solid var(--td-border);
}
.sync-pill .pdot { width: 7px; height: 7px; border-radius: 50%; background: var(--td-success); }

/* 密码输入 */
.pwd-row { display: flex; flex-direction: column; gap: 12px; padding: 6px 2px; }
.pwd-row .tip { color: var(--td-text-placeholder); font-size: 12px; }

/* 履历 */
.history-list { display: flex; flex-direction: column; gap: 10px; }
.history-item { display: flex; gap: 10px; font-size: 13px; }
.history-item .h-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--td-brand); margin-top: 6px; flex-shrink: 0; }
.history-item .h-time { color: var(--td-text-placeholder); font-size: 12px; }
.history-item .h-action { font-weight: 600; color: var(--td-brand); }

/* 打印样式（标签机：一页 = 一个标签，自动切纸） */
@media print {
  body * { visibility: hidden; }
  #printArea, #printArea * { visibility: visible; }
  #printArea { position: absolute; left: 0; top: 0; width: 100%; display: block !important; }
  .label-card {
    width: 100% !important; height: 100% !important;
    border: none !important; padding: 6px !important; box-sizing: border-box;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    page-break-after: always; break-after: page; text-align: center;
  }
  .label-card:last-child { page-break-after: auto; break-after: auto; }
  .label-card .lc-name { font-size: 11px; font-weight: 600; }
  .label-card .lc-code { font-size: 13px; font-weight: 700; letter-spacing: 1px; }
}
.label-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; }
.label-card {
  border: 1px solid var(--td-border); border-radius: var(--td-radius);
  padding: 10px; text-align: center; background: #fff;
}
.label-card .lc-code { font-weight: 700; color: var(--td-brand); }
.label-card .lc-name { font-size: 12px; color: var(--td-text-secondary); margin: 4px 0; }
.label-card .lc-qr { display: flex; justify-content: center; }

/* 响应式 */
@media (max-width: 640px) {
  .topbar { padding: 0 12px; }
  .brand .sys-sub { display: none; }
  .cat-tabs, .sub-tabs, .toolbar, .table-wrap, .stats { padding-left: 12px; padding-right: 12px; }
  .btn .btn-text { display: none; }
  .stats { flex-direction: column; }
}