:root {
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --bg-page: #f8fafc;
  --bg-card: #fff;
  --bg-subtle: #f1f5f9;
  --bg-hover: #f8fafc;
  --bg-grid-header: #f8fafc;
  --border-card: #e2e8f0;
  --border-subtle: #f1f5f9;
  --border-grid: #e2e8f0;
  --border-input: #cbd5e1;
  --border-focus: #2563eb;
  --text-main: #0f172a;
  --text-secondary: #334155;
  --text-muted: #64748b;
  --text-subtle: #94a3b8;
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --primary-light: #eff6ff;
  --accent-green: #10b981;
  --accent-green-bg: #ecfdf5;
  --accent-green-border: #a7f3d0;
  --danger: #ef4444;
  --danger-bg: #fef2f2;
  --danger-border: #fecaca;
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --radius-full: 9999px;
  --shadow-sm: 0 1px 2px 0 #0000000d;
  --shadow-card: 0 4px 6px -1px #0000000a, 0 2px 4px -2px #00000008;
}

* {
  box-sizing: border-box;
}

.app_body-baaf3e8 {
  font-family: var(--font-sans);
  background-color: var(--bg-page);
  color: var(--text-main);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  margin: 0;
  padding: 0;
}

.app_main-baaf3e8 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

.empty_state_root-99bab6e {
  text-align: center;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-card);
  padding: 4rem 2rem;
}

.empty_state_icon-99bab6e {
  margin-bottom: .75rem;
  font-size: 3rem;
  line-height: 1;
}

.empty_state_title-99bab6e {
  color: var(--text-main);
  margin-bottom: .35rem;
  font-size: 1.25rem;
  font-weight: 700;
}

.empty_state_subtitle-99bab6e {
  color: var(--text-muted);
  max-width: 440px;
  margin: 0 auto 1.5rem;
  font-size: .95rem;
}

.empty_load_btn-99bab6e {
  background: var(--primary);
  color: #fff;
  border-radius: var(--radius-md);
  cursor: pointer;
  border: none;
  padding: .75rem 1.5rem;
  font-size: .95rem;
  font-weight: 600;
  transition: background-color .15s;
}

.empty_load_btn-99bab6e:hover {
  background: var(--primary-hover);
}

.container_root-b1a9919 {
  flex-direction: column;
  gap: 1.5rem;
  display: flex;
}

.workbook_card-b1a9919 {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.error_alert-b1a9919 {
  background: var(--danger-bg);
  color: var(--danger);
  border: 1px solid var(--danger-border);
  border-radius: var(--radius-md);
  justify-content: space-between;
  align-items: center;
  padding: .85rem 1.25rem;
  font-size: .9rem;
  display: flex;
}

.loading_banner-b1a9919 {
  background: var(--primary-light);
  color: var(--primary);
  border-radius: var(--radius-md);
  border: 1px solid #bfdbfe;
  align-items: center;
  gap: .6rem;
  padding: .85rem 1.25rem;
  font-size: .9rem;
  font-weight: 500;
  display: flex;
}

.dropzone_card-c0b3106 {
  background: var(--bg-card);
  border: 2px dashed var(--border-input);
  border-radius: var(--radius-lg);
  text-align: center;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 3rem 2rem;
  transition: all .2s;
  display: flex;
}

.dropzone_card-c0b3106:hover {
  border-color: var(--primary);
  background: var(--primary-light);
}

.upload_icon-c0b3106 {
  font-size: 2.75rem;
  line-height: 1;
}

.upload_heading-c0b3106 {
  color: var(--text-main);
  margin: 0;
  font-size: 1.25rem;
  font-weight: 700;
}

.upload_subtext-c0b3106 {
  color: var(--text-muted);
  margin: 0;
  font-size: .9rem;
}

.file_input_hidden-c0b3106 {
  display: none;
}

.upload_actions-c0b3106 {
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: .75rem;
  margin-top: .5rem;
  display: flex;
}

.select_file_btn-c0b3106 {
  background: var(--primary);
  color: #fff;
  border-radius: var(--radius-md);
  cursor: pointer;
  border: none;
  padding: .65rem 1.4rem;
  font-size: .95rem;
  font-weight: 600;
  transition: background-color .15s;
}

.select_file_btn-c0b3106:hover {
  background: var(--primary-hover);
}

.sample_file_btn-c0b3106 {
  background: var(--bg-card);
  color: var(--text-secondary);
  border: 1px solid var(--border-input);
  border-radius: var(--radius-md);
  cursor: pointer;
  padding: .65rem 1.2rem;
  font-size: .95rem;
  font-weight: 500;
  transition: all .15s;
}

.sample_file_btn-c0b3106:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.format_pills-c0b3106 {
  gap: .5rem;
  margin-top: .5rem;
  display: flex;
}

.format_pill-c0b3106 {
  background: var(--bg-badge);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  padding: .2rem .6rem;
  font-family: monospace;
  font-size: .75rem;
}

.app_header-a736676 {
  border-bottom: 1px solid var(--border-card);
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  display: flex;
}

.brand_section-a736676 {
  align-items: center;
  gap: .75rem;
  display: flex;
}

.excel_icon_badge-a736676 {
  background: var(--accent-green-bg);
  color: var(--accent-green);
  border: 1px solid var(--accent-green-border);
  border-radius: var(--radius-md);
  justify-content: center;
  align-items: center;
  width: 38px;
  height: 38px;
  font-size: .95rem;
  font-weight: 800;
  display: flex;
}

.app_title-a736676 {
  color: var(--text-main);
  letter-spacing: -.025em;
  margin: 0;
  font-size: 1.5rem;
  font-weight: 800;
}

.app_subtitle-a736676 {
  color: var(--text-muted);
  margin: .2rem 0 0;
  font-size: .85rem;
}

.status_pills-a736676 {
  align-items: center;
  gap: .5rem;
  display: flex;
}

.file_badge-a736676 {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  align-items: center;
  gap: .4rem;
  padding: .35rem .85rem;
  font-size: .85rem;
  font-weight: 600;
  display: flex;
}

.close_file_btn-a736676 {
  color: var(--text-subtle);
  cursor: pointer;
  background: none;
  border: none;
  padding: 0 .25rem;
  font-size: 1rem;
  line-height: 1;
}

.close_file_btn-a736676:hover {
  color: var(--danger);
}

.user_badge-a736676 {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  color: var(--text-main);
  align-items: center;
  gap: .5rem;
  padding: .35rem .65rem;
  font-size: .825rem;
  font-weight: 500;
  display: flex;
}

.logout_btn-a736676 {
  border: 1px solid var(--border-card);
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  cursor: pointer;
  background: none;
  padding: .2rem .45rem;
  font-size: .75rem;
  transition: all .15s;
}

.logout_btn-a736676:hover {
  background: var(--danger-bg);
  color: var(--danger);
  border-color: var(--danger-border);
}

.login_wrapper-fdd76d0 {
  justify-content: center;
  align-items: center;
  min-height: 60vh;
  padding: 1.5rem;
  display: flex;
}

.login_card-fdd76d0 {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow-card);
  flex-direction: column;
  gap: 1.5rem;
  padding: 2.25rem;
  display: flex;
}

.login_header-fdd76d0 {
  text-align: center;
}

.login_icon_badge-fdd76d0 {
  background: var(--primary-light);
  width: 48px;
  height: 48px;
  color: var(--primary);
  border-radius: var(--radius-md);
  justify-content: center;
  align-items: center;
  margin-bottom: .75rem;
  font-size: 1.5rem;
  font-weight: 700;
  display: inline-flex;
}

.login_title-fdd76d0 {
  color: var(--text-main);
  margin: 0 0 .4rem;
  font-size: 1.35rem;
  font-weight: 700;
}

.login_subtitle-fdd76d0 {
  color: var(--text-muted);
  margin: 0;
  font-size: .875rem;
  line-height: 1.4;
}

.login_form-fdd76d0 {
  flex-direction: column;
  gap: 1.1rem;
  display: flex;
}

.form_group-fdd76d0 {
  text-align: left;
  flex-direction: column;
  gap: .35rem;
  display: flex;
}

.form_label-fdd76d0 {
  color: var(--text-main);
  font-size: .825rem;
  font-weight: 600;
}

.form_input-fdd76d0 {
  box-sizing: border-box;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  width: 100%;
  color: var(--text-main);
  background: #fff;
  outline: none;
  padding: .7rem .9rem;
  font-size: .95rem;
  transition: border-color .15s, box-shadow .15s;
}

.form_input-fdd76d0:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px #2563eb26;
}

.submit_button-fdd76d0 {
  background: var(--primary);
  color: #fff;
  border-radius: var(--radius-md);
  cursor: pointer;
  border: none;
  margin-top: .4rem;
  padding: .8rem;
  font-size: .95rem;
  font-weight: 600;
  transition: background-color .15s;
}

.submit_button-fdd76d0:hover {
  background: var(--primary-hover);
}

.submit_button-fdd76d0:disabled {
  opacity: .65;
  cursor: not-allowed;
}

.error_banner-fdd76d0 {
  background: var(--danger-bg);
  color: var(--danger);
  border: 1px solid var(--danger-border);
  border-radius: var(--radius-md);
  padding: .65rem .9rem;
  font-size: .85rem;
}

.helper_hint-fdd76d0 {
  color: var(--text-muted);
  text-align: center;
  margin-top: .5rem;
  font-size: .8rem;
}

.tabs_bar-75abc54 {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-card);
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: .75rem 1.25rem;
  display: flex;
}

.sheets_group-75abc54 {
  align-items: center;
  gap: .35rem;
  display: flex;
  overflow-x: auto;
}

.sheet_tab-75abc54 {
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  cursor: pointer;
  white-space: nowrap;
  background: none;
  border: 1px solid #0000;
  align-items: center;
  gap: .45rem;
  padding: .4rem .85rem;
  font-size: .85rem;
  font-weight: 500;
  transition: all .15s;
  display: flex;
}

.sheet_tab_active-75abc54 {
  background: var(--primary-light);
  color: var(--primary);
  border-color: #bfdbfe;
  font-weight: 600;
}

.sheet_dim_badge-75abc54 {
  color: var(--text-subtle);
  background: #0000000a;
  border-radius: 4px;
  padding: .1rem .35rem;
  font-size: .75rem;
}

.search_input-75abc54 {
  border: 1px solid var(--border-input);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  background: var(--bg-card);
  outline: none;
  min-width: 200px;
  padding: .45rem .85rem;
  font-size: .85rem;
  transition: border-color .15s;
}

.search_input-75abc54:focus {
  border-color: var(--border-focus);
}

.grid_container-6494ab4 {
  background: var(--bg-card);
  max-height: 620px;
  position: relative;
  overflow: auto;
}

.excel_table-6494ab4 {
  border-collapse: collapse;
  table-layout: auto;
  width: 100%;
  font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  font-size: .85rem;
}

.corner_th-6494ab4 {
  z-index: 3;
  background: var(--bg-grid-header);
  border-bottom: 2px solid var(--border-grid);
  border-right: 2px solid var(--border-grid);
  width: 48px;
  min-width: 48px;
  padding: .5rem;
  position: sticky;
  top: 0;
  left: 0;
}

.col_header_th-6494ab4 {
  z-index: 2;
  background: var(--bg-grid-header);
  border-bottom: 2px solid var(--border-grid);
  border-right: 1px solid var(--border-grid);
  color: var(--text-muted);
  text-align: center;
  -webkit-user-select: none;
  user-select: none;
  min-width: 120px;
  padding: .45rem .85rem;
  font-weight: 700;
  position: sticky;
  top: 0;
}

.row_header_td-6494ab4 {
  z-index: 1;
  background: var(--bg-grid-header);
  border-bottom: 1px solid var(--border-grid);
  border-right: 2px solid var(--border-grid);
  color: var(--text-subtle);
  text-align: center;
  -webkit-user-select: none;
  user-select: none;
  padding: .45rem .5rem;
  font-weight: 600;
  position: sticky;
  left: 0;
}

.grid_td-6494ab4 {
  border-bottom: 1px solid var(--border-grid);
  border-right: 1px solid var(--border-grid);
  color: var(--text-main);
  white-space: nowrap;
  text-overflow: ellipsis;
  max-width: 280px;
  padding: .5rem .85rem;
  overflow: hidden;
}

.grid_tr-6494ab4:hover td {
  background-color: #f8fafc;
}

.header_row_td-6494ab4 {
  color: var(--text-secondary);
  background-color: #f8fafc;
  font-weight: 700;
}

.highlight_match-6494ab4 {
  background: #fef08a;
  border-radius: 2px;
  padding: 0 .15rem;
}

.grid_footer-6494ab4 {
  background: var(--bg-subtle);
  border-top: 1px solid var(--border-card);
  color: var(--text-muted);
  justify-content: space-between;
  align-items: center;
  padding: .75rem 1.25rem;
  font-size: .8rem;
  display: flex;
}