*{box-sizing:border-box}body{margin:0;font-family:Arial,"Noto Sans TC",sans-serif;background:#f5f7fb;color:#1f2937}a{text-decoration:none;color:inherit}table{width:100%;border-collapse:collapse}th,td{padding:10px 12px;border-bottom:1px solid #e5e7eb;text-align:left;vertical-align:top}pre{white-space:pre-wrap;word-break:break-word}.shell{min-height:100vh}.topbar{display:flex;justify-content:space-between;align-items:center;padding:16px 24px;background:#111827;color:#fff}.topbar-right{display:flex;gap:12px;align-items:center}.layout{display:flex;min-height:calc(100vh - 112px)}.sidebar{width:240px;background:#1f2937;padding:20px}.nav-link{display:block;padding:10px 12px;border-radius:10px;color:#d1d5db;margin-bottom:6px}.nav-link.active,.nav-link:hover{background:#374151;color:#fff}.content{flex:1;padding:24px}.footer{padding:14px 24px;background:#fff;border-top:1px solid #e5e7eb}.card{background:#fff;border:1px solid #e5e7eb;border-radius:16px;padding:20px;box-shadow:0 2px 8px rgba(15,23,42,.05)}.table-card{overflow:auto}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:20px}.stat-card{padding:18px}.stat-label{font-size:13px;color:#6b7280;text-transform:uppercase}.stat-value{font-size:28px;font-weight:700;margin-top:8px}.form-grid{display:grid;gap:14px}.form-grid label{display:grid;gap:6px}.form-grid input,.form-grid textarea,.form-grid select{width:100%;padding:10px 12px;border:1px solid #cbd5e1;border-radius:10px;background:#fff}.form-grid select[multiple]{min-height:160px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 14px;border:none;border-radius:10px;background:#2563eb;color:#fff;cursor:pointer}.btn-sm{padding:8px 10px;background:#374151}.alert{padding:12px 14px;border-radius:10px;margin-bottom:12px}.alert-success{background:#dcfce7;color:#166534}.alert-error{background:#fee2e2;color:#991b1b}.auth-box{max-width:460px;margin:40px auto}.muted{color:#6b7280}.inline-form{display:inline}.two-col{display:grid;grid-template-columns:minmax(360px,1fr) minmax(360px,1.1fr);gap:20px}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.preview-box{margin-top:18px;padding:16px;border:1px dashed #cbd5e1;border-radius:12px;background:#f8fafc}.btn-secondary{background:#475569}.stack-lg{align-items:start}@media (max-width:1024px){.layout{display:block}.sidebar{width:auto}.two-col,.grid-2,.grid-3{grid-template-columns:1fr}}
.actions-stack{display:grid;gap:8px}.btn-danger{background:#dc2626}.narrow-card{max-width:960px}.actions-row{display:flex;gap:10px;flex-wrap:wrap}.table-card form{margin:0}.table-card .btn{width:100%}

.actions-inline {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.section-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;flex-wrap:wrap}
.compact-list{margin:0;padding-left:18px}
.compact-list li{margin:2px 0}

.filter-summary{display:flex;gap:12px;flex-wrap:wrap;margin-top:10px}
.filter-summary .chip{display:inline-flex;align-items:center;padding:6px 10px;border-radius:999px;background:#eef2ff;color:#3730a3;font-size:13px}

/* customer-admin bugfix v1: prevent FAQ/Manual right-side buttons and file inputs from overflowing */
.card,
.table-card,
.preview-box,
.content,
.two-col,
.grid-2,
.grid-3,
.form-grid {
  min-width: 0;
  max-width: 100%;
}
.card {
  overflow: hidden;
}
.card * {
  max-width: 100%;
}
input[type="file"] {
  max-width: 100%;
  overflow: hidden;
}
.btn,
button,
input[type="submit"] {
  max-width: 100%;
  white-space: normal;
}
.card .btn {
  flex-wrap: wrap;
}
.card form,
.card .inline-form {
  max-width: 100%;
}
@media (max-width: 1280px) {
  .two-col,
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
}

/* bugfix: prevent FAQ / Manual right panel overflow */
.content {
  min-width: 0;
  overflow-x: hidden;
}

.card {
  min-width: 0;
}

.two-col {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) !important;
  max-width: 100%;
  overflow: hidden;
}

.two-col > * {
  min-width: 0;
}

.table-card,
.preview-box {
  max-width: 100%;
  overflow-x: auto;
}

.form-grid,
.grid-2,
.grid-3 {
  min-width: 0;
}

input,
select,
textarea,
button,
.btn {
  max-width: 100%;
}

@media (max-width: 1280px) {
  .two-col {
    grid-template-columns: 1fr !important;
  }
}

/* bugfix v2: FAQ / Manual import card text and action buttons */
.card p,
.card div,
.card span {
  overflow-wrap: anywhere;
  word-break: break-word;
}

.card .btn,
.card a.btn,
.card button.btn {
  width: auto !important;
  max-width: 100% !important;
  display: inline-flex !important;
  white-space: normal !important;
  text-align: center;
  line-height: 1.4;
}

.card a.btn {
  margin: 4px 4px 4px 0;
}

.card .btn + .btn,
.card a.btn + a.btn,
.card button.btn + button.btn {
  margin-left: 6px;
}

/* 如果某些匯入頁原本把連結按鈕寫成 block，強制改回不撐滿 */
.card a[href*="template"],
.card a[href*="history"],
.card a[href*="export"],
.card a[href*="csv"],
.card a[href*="CSV"] {
  width: auto !important;
  max-width: 100% !important;
  display: inline-flex !important;
  white-space: normal !important;
}

/* CSV 說明文字避免撐破卡片 */
.card .muted,
.card small,
.card p.muted {
  max-width: 100%;
  overflow-wrap: anywhere;
  word-break: break-word;
  white-space: normal;
}

/* bugfix: shrink Users list table and prevent horizontal overflow */
.content {
  min-width: 0;
}

.two-col,
.grid-2,
.grid-3 {
  max-width: 100%;
}

.table-card {
  max-width: 100%;
  overflow-x: auto;
}

.table-card table {
  width: 100%;
  table-layout: auto;
  font-size: 13px;
}

.table-card th,
.table-card td {
  padding: 7px 8px;
  vertical-align: top;
  word-break: break-word;
  overflow-wrap: anywhere;
}

.table-card .btn,
.table-card .btn-sm,
.table-card button,
.table-card a.btn {
  padding: 6px 8px !important;
  font-size: 12px !important;
  line-height: 1.25 !important;
  white-space: normal !important;
  min-width: auto !important;
}

.inline-form {
  display: inline-block;
  margin: 2px 0;
}

@media (max-width: 1500px) {
  .two-col {
    grid-template-columns: 1fr !important;
  }

  .table-card table {
    font-size: 12px;
  }
}

/* bugfix override: Users page layout - make left form narrower and right list wider */
.two-col {
  grid-template-columns: minmax(320px, 0.78fr) minmax(620px, 1.35fr) !important;
  align-items: start;
}

/* Restore normal table font size after previous shrink fix */
.table-card table {
  font-size: 14px !important;
}

.table-card th,
.table-card td {
  padding: 10px 12px !important;
}

/* Keep horizontal scroll inside card only when absolutely necessary */
.table-card {
  overflow-x: auto;
}

/* Do not force all two-col pages into single column too early */
@media (max-width: 1200px) {
  .two-col {
    grid-template-columns: 1fr !important;
  }
}