:root {
  --brand: #004AB5;
  --brand-dark: #003a8c;
  --brand-soft: #f0f5fc;
  --warm-gray: #EBEAE7;
  --text: #1a1a1a;
  --text-soft: #555;
  --text-mute: #888;
  --line-green: #06C755;
  --warn: #b45309;
  --warn-bg: #fff8e5;
  --ok: #2e7d32;
  --ok-bg: #e8f5e9;
  --danger: #c62828;
  --danger-bg: #ffebee;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
  color: var(--text);
  background: #f7f8fa;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 820px; margin: 0 auto; padding: 48px 24px 96px; }
header.doc {
  border-bottom: 4px solid var(--brand);
  padding-bottom: 24px;
  margin-bottom: 40px;
}
.breadcrumb {
  font-size: 13px;
  color: var(--text-soft);
  margin-bottom: 12px;
}
.breadcrumb a { color: var(--brand); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }
.eyebrow {
  color: var(--brand);
  font-size: 13px;
  letter-spacing: 0.1em;
  font-weight: 700;
  margin-bottom: 8px;
}
header.doc h1 { font-size: 30px; line-height: 1.3; margin-bottom: 12px; }
header.doc .subtitle { color: var(--text-soft); font-size: 16px; }

.toc {
  background: white;
  border: 1px solid #e5e7eb;
  border-left: 4px solid var(--brand);
  padding: 20px 24px;
  margin-bottom: 40px;
  border-radius: 4px;
}
.toc-title {
  font-size: 13px; color: var(--brand);
  font-weight: 700; margin-bottom: 8px;
  letter-spacing: 0.05em;
}
.toc ol { padding-left: 22px; color: var(--text-soft); }
.toc li { margin: 4px 0; }
.toc a { color: var(--text); text-decoration: none; }
.toc a:hover { color: var(--brand); }

.step {
  background: white;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  margin-bottom: 24px;
  overflow: hidden;
  scroll-margin-top: 20px;
}
.step-header {
  background: var(--brand);
  color: white;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.step-num {
  background: white; color: var(--brand);
  width: 36px; height: 36px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 18px;
  flex-shrink: 0;
}
.step-title { font-size: 20px; font-weight: 600; }
.step-body { padding: 28px 32px; }
.step-body p { margin-bottom: 14px; }
.step-body ul, .step-body ol { margin: 14px 0 14px 24px; }
.step-body li { margin: 6px 0; }
.step-body h3 {
  font-size: 17px; margin: 24px 0 10px;
  color: var(--brand); font-weight: 600;
}
.step-body h3:first-child { margin-top: 0; }

.code {
  background: var(--warm-gray);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: "Menlo", "Monaco", monospace;
  font-size: 14px;
  display: inline-block;
}
.code-block {
  background: var(--warm-gray);
  padding: 14px 18px;
  border-radius: 6px;
  margin: 14px 0;
  font-family: "Menlo", "Monaco", monospace;
  font-size: 14px;
  border-left: 3px solid var(--brand);
}
.code-block .label {
  font-family: "Noto Sans TC", sans-serif;
  color: var(--text-soft);
  font-size: 12px;
  margin-bottom: 4px;
}

.callout {
  background: var(--brand-soft);
  border-left: 4px solid var(--brand);
  padding: 14px 18px;
  border-radius: 4px;
  margin: 18px 0;
  font-size: 15px;
}
.callout strong { color: var(--brand); }
.callout-warn { background: var(--warn-bg); border-left-color: #f59e0b; }
.callout-warn strong { color: var(--warn); }
.callout-danger { background: var(--danger-bg); border-left-color: var(--danger); }
.callout-danger strong { color: var(--danger); }
.callout-ok { background: var(--ok-bg); border-left-color: var(--ok); }
.callout-ok strong { color: var(--ok); }

.field-table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 14px;
}
.field-table th, .field-table td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid #e5e7eb;
  vertical-align: top;
}
.field-table th {
  background: var(--warm-gray);
  font-weight: 600;
  color: var(--text);
  font-size: 13px;
}
.field-table tr:last-child td { border-bottom: none; }
.field-table .req {
  color: var(--danger);
  font-weight: 700;
}
.field-table .opt {
  color: var(--text-mute);
  font-size: 12px;
}

.status-flow {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  background: var(--warm-gray);
  padding: 16px;
  border-radius: 8px;
  margin: 16px 0;
  font-size: 14px;
}
.status-pill {
  background: white;
  padding: 6px 14px;
  border-radius: 20px;
  font-weight: 600;
  border: 1px solid #d1d5db;
}
.status-pill.s-draft { color: var(--text-mute); }
.status-pill.s-submitted { color: var(--brand); border-color: var(--brand); }
.status-pill.s-approved { color: var(--ok); border-color: var(--ok); background: var(--ok-bg); }
.status-pill.s-rejected { color: var(--danger); border-color: var(--danger); background: var(--danger-bg); }
.status-arrow { color: var(--text-mute); font-weight: 700; }

.screenshot-placeholder {
  background: #f0f0f0;
  border: 2px dashed #c0c0c0;
  border-radius: 8px;
  padding: 40px 20px;
  text-align: center;
  color: var(--text-mute);
  margin: 16px 0;
  font-size: 14px;
}
.screenshot-placeholder .ph-icon { font-size: 32px; margin-bottom: 8px; opacity: 0.5; }
.screenshot {
  margin: 20px 0;
  text-align: center;
}
.screenshot img {
  max-width: 100%;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}
.screenshot .caption {
  color: var(--text-soft);
  font-size: 13px;
  margin-top: 10px;
}

.btn {
  display: inline-block;
  background: var(--brand);
  color: white !important;
  padding: 10px 20px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
}
.btn:hover { background: var(--brand-dark); }
.btn-ghost {
  background: white;
  color: var(--brand) !important;
  border: 1px solid var(--brand);
}

footer.doc {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid #e5e7eb;
  text-align: center;
  color: var(--text-soft);
  font-size: 13px;
}
.next-prev {
  display: flex;
  justify-content: space-between;
  margin-top: 32px;
  gap: 16px;
}
.next-prev a {
  flex: 1;
  background: white;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  padding: 16px 20px;
  text-decoration: none;
  color: var(--text);
  transition: border-color 0.15s;
}
.next-prev a:hover { border-color: var(--brand); }
.next-prev .nav-label {
  font-size: 12px;
  color: var(--text-mute);
  margin-bottom: 4px;
}
.next-prev .nav-title {
  font-weight: 600;
  color: var(--brand);
}
.next-prev .nav-prev { text-align: left; }
.next-prev .nav-next { text-align: right; }

@media (max-width: 600px) {
  .wrap { padding: 32px 16px 64px; }
  header.doc h1 { font-size: 24px; }
  .step-body { padding: 20px; }
  .field-table { font-size: 13px; }
  .field-table th, .field-table td { padding: 8px; }
  .next-prev { flex-direction: column; }
}

/* ============================================================
   MOCKUP COMPONENTS — 模擬 startek-system 介面用的 UI 示意
   ============================================================ */

.mockup {
  margin: 20px 0 8px;
  background: white;
  border: 1px solid #d8dde5;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 6px 20px rgba(15, 23, 42, 0.08);
  font-size: 13px;
  line-height: 1.5;
  color: var(--text);
}
.mockup-chrome {
  background: #f3f4f6;
  border-bottom: 1px solid #e5e7eb;
  padding: 8px 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.mockup-dots {
  display: inline-flex;
  gap: 6px;
  flex-shrink: 0;
}
.mockup-dots span {
  width: 11px; height: 11px;
  border-radius: 50%;
  display: inline-block;
}
.mockup-dots span:nth-child(1) { background: #ff5f56; }
.mockup-dots span:nth-child(2) { background: #ffbd2e; }
.mockup-dots span:nth-child(3) { background: #27c93f; }
.mockup-url {
  flex: 1;
  background: white;
  border: 1px solid #e5e7eb;
  border-radius: 6px;
  padding: 4px 10px;
  font-family: "Menlo", "Monaco", monospace;
  font-size: 12px;
  color: var(--text-soft);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* App layout (sidebar + main) */
.mockup-app {
  display: flex;
  min-height: 320px;
  background: #f7f8fa;
}
.mockup-sidebar {
  width: 180px;
  background: var(--brand);
  color: rgba(255,255,255,0.85);
  padding: 16px 0;
  flex-shrink: 0;
  font-size: 12.5px;
}
.mockup-sidebar-brand {
  padding: 0 18px 14px;
  border-bottom: 1px solid rgba(255,255,255,0.15);
  margin-bottom: 12px;
  color: white;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.04em;
}
.mockup-sidebar-section {
  padding: 12px 18px 4px;
  font-size: 10.5px;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
}
.mockup-sidebar-item {
  padding: 8px 18px;
  display: block;
  color: rgba(255,255,255,0.85);
}
.mockup-sidebar-item.is-active {
  background: white;
  color: var(--brand);
  font-weight: 600;
  border-left: 3px solid var(--brand-dark);
  padding-left: 15px;
}
.mockup-sidebar-sub {
  padding: 6px 18px 6px 32px;
  display: block;
  font-size: 12px;
  color: rgba(255,255,255,0.7);
}
.mockup-sidebar-sub.is-active {
  background: white;
  color: var(--brand);
  font-weight: 600;
}

.mockup-main {
  flex: 1;
  padding: 20px 24px;
  min-width: 0;
}
.mockup-page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid #e5e7eb;
}
.mockup-page-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
}
.mockup-page-sub {
  font-size: 12px;
  color: var(--text-mute);
  margin-top: 2px;
}

/* Buttons */
.mockup-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--brand);
  color: white;
  border: 1px solid var(--brand);
  padding: 7px 14px;
  border-radius: 6px;
  font-size: 12.5px;
  font-weight: 600;
  font-family: inherit;
}
.mockup-btn-ghost {
  background: white;
  color: var(--brand);
}
.mockup-btn-soft {
  background: var(--brand-soft);
  color: var(--brand);
  border-color: #c7d8f0;
}
.mockup-btn-mute {
  background: white;
  color: var(--text-soft);
  border-color: #d1d5db;
}
.mockup-btn-sm { padding: 4px 10px; font-size: 11.5px; }

/* Stat cards row */
.mockup-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}
.mockup-stat {
  background: white;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  padding: 14px 16px;
}
.mockup-stat-label {
  font-size: 11.5px;
  color: var(--text-mute);
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}
.mockup-stat-value {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
}
.mockup-stat-value.is-brand { color: var(--brand); }

/* Search & filter row */
.mockup-toolbar {
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.mockup-input {
  background: white;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  padding: 7px 11px;
  font-size: 12.5px;
  color: var(--text);
  font-family: inherit;
  min-width: 0;
}
.mockup-input::placeholder { color: var(--text-mute); }
.mockup-input.is-search { flex: 1; min-width: 140px; padding-left: 30px; background: white url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><circle cx='11' cy='11' r='8'/><line x1='21' y1='21' x2='16.65' y2='16.65'/></svg>") no-repeat 10px center; }
.mockup-select {
  background: white url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23555' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>") no-repeat right 10px center;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  padding: 7px 28px 7px 11px;
  font-size: 12.5px;
  color: var(--text);
  font-family: inherit;
  appearance: none;
}
.mockup-input-label {
  display: block;
  font-size: 11.5px;
  color: var(--text-soft);
  margin-bottom: 4px;
  font-weight: 600;
}
.mockup-input-block {
  display: block;
  width: 100%;
}

/* Table */
.mockup-table {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  overflow: hidden;
  font-size: 12.5px;
}
.mockup-table th, .mockup-table td {
  text-align: left;
  padding: 9px 12px;
  border-bottom: 1px solid #eef0f3;
  vertical-align: middle;
}
.mockup-table thead th {
  background: #f7f8fa;
  color: var(--text-soft);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
  border-bottom: 1px solid #e5e7eb;
}
.mockup-table tbody tr:last-child td { border-bottom: none; }
.mockup-table .num { text-align: right; font-variant-numeric: tabular-nums; }
.mockup-table .mute { color: var(--text-mute); }
.mockup-table .strong { font-weight: 600; }
.mockup-table .brand { color: var(--brand); font-weight: 600; }
.mockup-table .row-action {
  color: var(--danger);
  font-weight: 700;
  cursor: default;
}

/* Status badges */
.mockup-status-badge {
  display: inline-block;
  padding: 2px 9px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  border: 1px solid transparent;
  white-space: nowrap;
}
.mockup-status-badge.is-draft {
  background: #f3f4f6; color: var(--text-soft); border-color: #e5e7eb;
}
.mockup-status-badge.is-submitted {
  background: #fff8e5; color: var(--warn); border-color: #f5d99a;
}
.mockup-status-badge.is-approved,
.mockup-status-badge.is-confirmed {
  background: var(--ok-bg); color: var(--ok); border-color: #b6e0bb;
}
.mockup-status-badge.is-rejected,
.mockup-status-badge.is-cancelled {
  background: var(--danger-bg); color: var(--danger); border-color: #f0b4b4;
}
.mockup-status-badge.is-sent {
  background: var(--brand-soft); color: var(--brand); border-color: #b6c9e8;
}

/* Inspection cards (狀態分區的縮影) */
.mockup-bucket {
  margin-bottom: 14px;
}
.mockup-bucket-title {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.mockup-bucket-title .count {
  background: #e5e7eb;
  color: var(--text-soft);
  padding: 1px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
}
.mockup-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.mockup-card {
  background: white;
  border: 1px solid #e5e7eb;
  border-left: 4px solid #c0c4cc;
  border-radius: 6px;
  padding: 10px 12px;
  position: relative;
  font-size: 12px;
}
.mockup-card.acc-draft { border-left-color: #9ca3af; }
.mockup-card.acc-submitted { border-left-color: #f59e0b; }
.mockup-card.acc-approved { border-left-color: var(--ok); }
.mockup-card.acc-rejected { border-left-color: var(--danger); }
.mockup-card.acc-sent { border-left-color: var(--brand); }
.mockup-card.acc-confirmed { border-left-color: var(--ok); }
.mockup-card.acc-cancelled { border-left-color: var(--danger); }
.mockup-card-title {
  font-weight: 700;
  color: var(--text);
  margin-bottom: 2px;
  font-size: 12.5px;
}
.mockup-card-sub {
  color: var(--text-mute);
  font-size: 11.5px;
}
.mockup-card-badge {
  position: absolute;
  top: 8px;
  right: 10px;
}

/* Login mockup */
.mockup-login {
  background: #f7f8fa;
  padding: 32px 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mockup-login-card {
  background: white;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  padding: 28px 28px 24px;
  width: 320px;
  max-width: 100%;
  box-shadow: 0 6px 18px rgba(15,23,42,0.06);
}
.mockup-login-logo {
  text-align: center;
  margin-bottom: 6px;
  color: var(--brand);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 0.04em;
}
.mockup-login-sub {
  text-align: center;
  color: var(--text-mute);
  font-size: 12.5px;
  margin-bottom: 20px;
}
.mockup-login-field { margin-bottom: 12px; }

/* Form rows */
.mockup-form-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 12px;
}
.mockup-form-row.cols-2 { grid-template-columns: repeat(2, 1fr); }
.mockup-form-row.cols-1 { grid-template-columns: 1fr; }

/* Quote-type pill selector (零售 / 設計師 / 經銷商) */
.mockup-pill-group {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.mockup-pill {
  flex: 1;
  min-width: 80px;
  padding: 10px 12px;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  background: white;
  text-align: center;
  font-size: 12.5px;
  color: var(--text-soft);
  font-weight: 600;
}
.mockup-pill.is-active {
  border: 2px solid var(--brand);
  color: var(--brand);
  background: var(--brand-soft);
  padding: 9px 11px;
}
.mockup-pill .sub {
  display: block;
  font-size: 10.5px;
  font-weight: 400;
  color: var(--text-mute);
  margin-top: 2px;
}
.mockup-pill.is-active .sub { color: var(--brand); }

/* Customer search dropdown */
.mockup-dropdown {
  border: 1px solid #d1d5db;
  border-radius: 6px;
  background: white;
  margin-top: -2px;
  font-size: 12.5px;
  overflow: hidden;
}
.mockup-dropdown-item {
  padding: 8px 12px;
  border-bottom: 1px solid #eef0f3;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
}
.mockup-dropdown-item:last-child { border-bottom: none; }
.mockup-dropdown-item.is-hover { background: var(--brand-soft); }
.mockup-dropdown-item .check { color: var(--ok); font-weight: 700; flex-shrink: 0; }
.mockup-dropdown-item .meta { color: var(--text-mute); font-size: 11.5px; margin-left: auto; }

/* Caption under mockup */
.mockup-caption {
  text-align: center;
  font-size: 12px;
  color: var(--text-mute);
  margin: 4px 0 22px;
  font-style: italic;
}

/* Quote preview / printable look */
.mockup-doc {
  background: white;
  border: 1px solid #d8dde5;
  border-radius: 6px;
  padding: 24px;
  margin: 0;
  box-shadow: 0 4px 12px rgba(15,23,42,0.06);
}
.mockup-doc-bar {
  background: var(--brand);
  color: white;
  margin: -24px -24px 18px;
  padding: 14px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 700;
  letter-spacing: 0.04em;
  font-size: 14px;
}
.mockup-doc-bar .doc-no {
  font-family: "Menlo", monospace;
  font-size: 12.5px;
  font-weight: 500;
  opacity: 0.9;
}
.mockup-doc-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 18px;
  font-size: 12px;
  margin-bottom: 16px;
  color: var(--text-soft);
}
.mockup-doc-meta strong { color: var(--text); margin-right: 6px; }
.mockup-doc-section-title {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--brand);
  letter-spacing: 0.08em;
  margin: 14px 0 6px;
  border-bottom: 1px solid var(--brand-soft);
  padding-bottom: 4px;
}
.mockup-doc-totals {
  margin-top: 14px;
  margin-left: auto;
  width: 60%;
  font-size: 12.5px;
}
.mockup-doc-totals .row {
  display: flex;
  justify-content: space-between;
  padding: 4px 0;
  border-bottom: 1px solid #eef0f3;
}
.mockup-doc-totals .row.grand {
  font-size: 14px;
  font-weight: 700;
  color: var(--brand);
  border-top: 2px solid var(--brand);
  border-bottom: none;
  padding-top: 8px;
  margin-top: 4px;
}
.mockup-doc-sign {
  margin-top: 18px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  font-size: 12px;
  color: var(--text-soft);
}
.mockup-doc-sign .box {
  border: 1px dashed #c0c4cc;
  border-radius: 6px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-mute);
  font-size: 11.5px;
  margin-top: 4px;
}

/* Modal-style mockup (customer signature) */
.mockup-modal-stage {
  background: rgba(17, 24, 39, 0.45);
  padding: 24px 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mockup-modal {
  background: white;
  border-radius: 10px;
  width: 360px;
  max-width: 100%;
  padding: 22px;
  box-shadow: 0 18px 40px rgba(15,23,42,0.25);
}
.mockup-modal-title {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 14px;
  color: var(--text);
}
.mockup-canvas {
  background: #fafbfc;
  border: 1px dashed #c0c4cc;
  border-radius: 6px;
  height: 110px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-mute);
  font-size: 12px;
  margin: 8px 0 12px;
}
.mockup-modal-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  flex-wrap: wrap;
}

/* Responsive */
@media (max-width: 600px) {
  .mockup { font-size: 12px; }
  .mockup-app { flex-direction: column; min-height: 0; }
  .mockup-sidebar { width: 100%; padding: 10px 0; display: flex; flex-wrap: wrap; gap: 4px; }
  .mockup-sidebar-brand { width: 100%; padding-bottom: 8px; margin-bottom: 6px; }
  .mockup-sidebar-section { display: none; }
  .mockup-sidebar-item, .mockup-sidebar-sub {
    padding: 6px 12px;
    font-size: 11.5px;
    border-radius: 4px;
    margin: 0 4px;
  }
  .mockup-sidebar-item.is-active, .mockup-sidebar-sub.is-active { border-left: none; padding-left: 12px; }
  .mockup-main { padding: 14px; }
  .mockup-stats { grid-template-columns: 1fr; }
  .mockup-cards { grid-template-columns: 1fr; }
  .mockup-form-row, .mockup-form-row.cols-2 { grid-template-columns: 1fr; }
  .mockup-doc-meta { grid-template-columns: 1fr; }
  .mockup-doc-totals { width: 100%; }
  .mockup-doc-sign { grid-template-columns: 1fr; }
  .mockup-table { font-size: 11.5px; display: block; overflow-x: auto; }
  .mockup-table th, .mockup-table td { padding: 7px 8px; }
}