:root {
  --qengine-brand: #2563eb;
  --qengine-navy: #0f172a;
  --qengine-teal: #14b8a6;
  --qengine-surface: #ffffff;
  --qengine-soft: #f8fafc;
  --qengine-border: #e2e8f0;
  --qengine-text: #334155;
  --qengine-muted: #64748b;
  --qengine-success: #16a34a;
  --qengine-amber: #f59e0b;
  --qengine-shadow: 0 22px 46px rgba(15, 23, 42, 0.08);
}

.qengine-app,
.qengine-result-body,
.qengine-landing,
.qengine-page {
  color: var(--qengine-navy);
  font-family: "Segoe UI", "Helvetica Neue", sans-serif;
}

.qengine-shell,
.qengine-result-shell {
  max-width: 1180px;
  margin: 0 auto;
  padding: 32px 20px 60px;
}

.qengine-shell-top,
.qengine-result-header,
.qengine-result-hero,
.qengine-hero,
.qengine-hero-grid,
.qengine-split,
.qengine-footer-grid,
.qengine-hero-actions,
.qengine-result-actions,
.qengine-cta-row,
.qengine-progress-wrap {
  display: flex;
  gap: 18px;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
}

.qengine-shell,
.qengine-result-card,
.qengine-hero,
.qengine-section,
.qengine-info-panel {
  background: var(--qengine-surface);
  border: 1px solid var(--qengine-border);
  border-radius: 24px;
  box-shadow: var(--qengine-shadow);
}

.qengine-shell,
.qengine-result-card {
  background:
    radial-gradient(circle at top right, rgba(15, 139, 141, 0.08), transparent 22%),
    linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
}

.qengine-shell {
  padding: 28px;
  animation: qengine-fade-up 0.45s ease both;
}

.qengine-eyebrow {
  display: inline-block;
  color: var(--qengine-brand);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.qengine-mini-stats,
.qengine-feature-grid,
.qengine-usecase-grid,
.qengine-breakdown-grid,
.qengine-answer-grid,
.qengine-card-grid {
  display: grid;
  gap: 16px;
}

.qengine-mini-stats {
  grid-template-columns: repeat(2, minmax(120px, 1fr));
}

.qengine-mini-stats div,
.qengine-breakdown-card,
.qengine-feature-card,
.qengine-info-panel,
.qengine-option-card,
.qengine-estimate-card,
.qengine-package-highlight,
.qengine-answer-row {
  background: #fff;
  border: 1px solid var(--qengine-border);
  border-radius: 18px;
  padding: 18px;
}

.qengine-mini-stats strong,
.qengine-estimate-card strong,
.qengine-result-hero strong,
.qengine-breakdown-card strong {
  display: block;
  font-size: 30px;
}

.qengine-progress-step {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 999px;
  background: #eef4fb;
  color: #6d8198;
}

.qengine-progress-step.is-active,
.qengine-progress-step.is-complete {
  background: rgba(15, 139, 141, 0.12);
  color: var(--qengine-brand);
}

.qengine-progress-step span {
  display: inline-flex;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #fff;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.qengine-form-layout {
  display: grid;
  grid-template-columns: 1.65fr 0.85fr;
  gap: 22px;
  margin-top: 22px;
}

.qengine-quote-form,
.qengine-estimate-sidebar {
  display: grid;
  gap: 18px;
}

.qengine-step {
  display: none;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--qengine-border);
  border-radius: 22px;
  padding: 22px;
}

.qengine-step.is-active {
  display: block;
  animation: qengine-fade-up 0.3s ease both;
}

.qengine-step-head h3,
.qengine-result-section h2,
.qengine-section h2,
.qengine-hero h1 {
  margin-top: 0;
}

.qengine-question,
.qengine-contact-grid label {
  display: grid;
  gap: 10px;
  margin-bottom: 18px;
}

.qengine-question-label span {
  font-weight: 700;
  font-size: 16px;
}

.qengine-question-label small {
  color: #5f738d;
}

.qengine-option-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.qengine-option-card {
  position: relative;
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.qengine-option-card input {
  position: absolute;
  inset: 0;
  opacity: 0;
}

.qengine-option-card:has(input:checked) {
  border-color: var(--qengine-brand);
  box-shadow: 0 12px 28px rgba(15, 139, 141, 0.12);
  transform: translateY(-1px);
}

.qengine-input {
  width: 100%;
  border: 1px solid var(--qengine-border);
  border-radius: 14px;
  padding: 13px 14px;
  min-height: 48px;
  background: #fff;
}

.qengine-contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.qengine-full {
  grid-column: 1 / -1;
}

.qengine-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 18px;
  border-radius: 999px;
  background: var(--qengine-brand);
  color: #fff;
  text-decoration: none;
  border: 0;
  cursor: pointer;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.qengine-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(37, 99, 235, 0.18);
}

.qengine-button-secondary {
  background: #eaf3fb;
  color: var(--qengine-navy);
}

.qengine-publish-shell {
  max-width: 1220px;
  margin: 0 auto;
  padding: 32px 20px 60px;
}

.qengine-publish-shell.is-embed {
  max-width: 980px;
  padding: 16px;
}

.qengine-publish-hero,
.qengine-publish-layout,
.qengine-publish-brand,
.qengine-publish-meta,
.qengine-publish-form-wrap,
.qengine-publish-sidebar,
.qengine-publish-card-list,
.qengine-publish-card,
.qengine-publish-card-head,
.qengine-publish-card-actions,
.qengine-publish-grid,
.qengine-publish-footer,
.qengine-publish-method {
  display: grid;
  gap: 16px;
}

.qengine-publish-hero {
  grid-template-columns: 1.35fr 0.65fr;
  margin-bottom: 24px;
}

.qengine-publish-layout {
  grid-template-columns: minmax(0, 1.4fr) minmax(300px, 0.6fr);
  align-items: start;
}

.qengine-publish-layout.is-embed {
  grid-template-columns: 1fr;
}

.qengine-publish-brand,
.qengine-publish-form-wrap,
.qengine-publish-sidebar .qengine-estimate-card,
.qengine-publish-hero .qengine-estimate-card,
.qengine-publish-card {
  background: #fff;
  border: 1px solid var(--qengine-border);
  border-radius: 24px;
  box-shadow: var(--qengine-shadow);
}

.qengine-publish-brand,
.qengine-publish-form-wrap {
  padding: 24px;
}

.qengine-publish-logo {
  max-width: 220px;
  max-height: 72px;
  object-fit: contain;
}

.qengine-publish-logo-text {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 14px 18px;
  border-radius: 18px;
  background: rgba(37, 99, 235, 0.08);
  color: var(--qengine-brand);
  font-size: 24px;
  font-weight: 800;
}

.qengine-publish-card {
  padding: 18px;
}

.qengine-publish-card-head {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
}

.qengine-publish-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.qengine-publish-method {
  padding: 14px;
  border: 1px solid var(--qengine-border);
  border-radius: 16px;
  background: var(--qengine-soft);
}

.qengine-publish-footer {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.qengine-advanced-publish {
  border: 1px dashed var(--qengine-border);
  border-radius: 16px;
  padding: 14px;
  background: #fcfdff;
}

.qengine-advanced-publish summary {
  cursor: pointer;
  font-weight: 700;
}

.qengine-code-area {
  min-height: 140px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px;
  line-height: 1.55;
}

.qengine-filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
}

.qengine-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 14px;
  border-radius: 999px;
  background: #eef2ff;
  border: 1px solid #dbe4ff;
  color: var(--qengine-navy);
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
}

.qengine-chip.is-active {
  background: var(--qengine-brand);
  color: #fff;
  border-color: var(--qengine-brand);
}

.qengine-copy-button {
  justify-self: start;
}

.qengine-form-error {
  padding: 14px 16px;
  background: #fff0f0;
  border: 1px solid #ffc6c6;
  border-radius: 16px;
  color: #9b2020;
}

.qengine-benefits,
.qengine-meta-list {
  margin: 0;
  padding-left: 18px;
}

.qengine-disclaimer-card p,
.qengine-footer-panel p {
  color: var(--qengine-muted);
}

.qengine-landing {
  max-width: 1180px;
  margin: 40px auto;
  display: grid;
  gap: 24px;
}

.qengine-page {
  max-width: 1180px;
  margin: 40px auto;
  display: grid;
  gap: 24px;
}

.qengine-section,
.qengine-hero {
  padding: 34px;
}

.qengine-section-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-end;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.qengine-hero-panel,
.qengine-dark-panel {
  background: linear-gradient(135deg, #0f172a 0%, #2563eb 100%);
  color: #f2fbff;
}

.qengine-hero-panel {
  padding: 28px;
  border-radius: 24px;
  min-width: 280px;
}

.qengine-feature-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.qengine-template-filter {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.qengine-template-filter label {
  display: grid;
  gap: 8px;
}

.qengine-template-filter input,
.qengine-template-filter select {
  width: 100%;
  border: 1px solid var(--qengine-border);
  border-radius: 14px;
  padding: 12px 14px;
  min-height: 46px;
  background: #fff;
}

.qengine-template-filter-actions {
  display: flex;
  gap: 10px;
  align-items: end;
  flex-wrap: wrap;
}

.qengine-card-grid {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.qengine-usecase-grid {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.qengine-formal-quote-page {
  background: #f8fafc;
}

.qengine-formal-quote-shell {
  max-width: 1100px;
  display: grid;
  gap: 18px;
}

.qengine-proposal-header {
  background: #fff;
  border: 1px solid var(--qengine-border);
  border-radius: 24px;
  padding: 24px 28px;
  box-shadow: var(--qengine-shadow);
}

.qengine-proposal-brand {
  display: flex;
  gap: 18px;
  align-items: center;
  flex-wrap: wrap;
}

.qengine-proposal-logo {
  max-width: 180px;
  max-height: 64px;
}

.qengine-proposal-logo-text {
  font-size: 24px;
  font-weight: 800;
  color: var(--qengine-navy);
}

.qengine-proposal-actions {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.qengine-proposal-card {
  background: #fff;
  border: 1px solid var(--qengine-border);
  border-radius: 22px;
  box-shadow: var(--qengine-shadow);
  padding: 24px;
}

.qengine-estimate-hero {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  flex-wrap: wrap;
}

.qengine-estimate-range {
  min-width: 280px;
  padding: 20px;
  border-radius: 20px;
  background: linear-gradient(135deg, #0f172a 0%, var(--qengine-brand) 100%);
  color: #fff;
}

.qengine-estimate-range span {
  display: block;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.8;
}

.qengine-estimate-amount {
  display: block;
  font-size: 42px;
  line-height: 1.1;
  margin: 8px 0;
}

.qengine-proposal-meta {
  display: grid;
  gap: 8px;
}

.qengine-status-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
}

.qengine-status-green { background: #e6f7ef; color: #12724b; }
.qengine-status-blue { background: #e8f1ff; color: #1f5fd1; }
.qengine-status-teal { background: #e4f7f7; color: #0f8b8d; }
.qengine-status-amber { background: #fff4dd; color: #9c6a00; }
.qengine-status-indigo { background: #ecebff; color: #4338ca; }
.qengine-status-purple { background: #f3e8ff; color: #7c3aed; }
.qengine-status-navy { background: #e7edf5; color: #10233f; }
.qengine-status-red { background: #ffe7e7; color: #b72b2b; }
.qengine-status-slate,
.qengine-status-grey { background: #eef2f8; color: #52657d; }

.qengine-quote-table {
  width: 100%;
  border-collapse: collapse;
}

.qengine-quote-table th,
.qengine-quote-table td {
  padding: 14px 12px;
  border-bottom: 1px solid var(--qengine-border);
  text-align: left;
  vertical-align: top;
}

.qengine-quote-table th {
  color: var(--qengine-muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.qengine-next-steps,
.qengine-package-card,
.qengine-scope-card,
.qengine-contact-card,
.qengine-disclaimer-card,
.qengine-customer-note,
.qengine-upload-panel {
  display: grid;
  gap: 14px;
}

.qengine-action-grid {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.qengine-action-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border-radius: 999px;
  background: var(--qengine-button, var(--qengine-brand));
  color: #fff;
  text-decoration: none;
  border: 0;
  font-weight: 700;
  cursor: pointer;
}

.qengine-action-button.qengine-button-secondary {
  background: #e8eef7;
  color: var(--qengine-navy);
}

.qengine-acceptance-check {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.qengine-acceptance-check input {
  margin-top: 3px;
}

.qengine-proposal-copy {
  color: var(--qengine-text);
  line-height: 1.65;
}

.qengine-powered-by {
  text-align: center;
  color: var(--qengine-muted);
  font-size: 13px;
  padding-bottom: 30px;
}

@media (max-width: 720px) {
  .qengine-proposal-header,
  .qengine-proposal-card {
    padding: 18px;
  }

  .qengine-estimate-range {
    min-width: 100%;
  }

  .qengine-action-grid,
  .qengine-proposal-actions {
    display: grid;
    width: 100%;
  }

  .qengine-action-button {
    width: 100%;
  }
}

@media print {
  body.qengine-formal-quote-page {
    background: #fff !important;
  }

  .qengine-proposal-header,
  .qengine-proposal-card {
    box-shadow: none !important;
  }

  .qengine-proposal-actions,
  .qengine-action-grid,
  .qengine-print-button,
  .qengine-customer-note form {
    display: none !important;
  }

  .qengine-formal-quote-shell {
    max-width: none;
    padding: 0;
  }

  .qengine-proposal-card,
  .qengine-proposal-header {
    break-inside: avoid;
  }
}

.qengine-usecase-grid div {
  background: rgba(15, 139, 141, 0.08);
  border-radius: 16px;
  padding: 16px;
  font-weight: 600;
}

.qengine-result-card {
  padding: 28px;
}

.qengine-card,
.qengine-template-card,
.qengine-usecase-card,
.qengine-faq,
.qengine-estimate-example {
  background: #fff;
  border: 1px solid var(--qengine-border);
  border-radius: 20px;
  box-shadow: var(--qengine-shadow);
  padding: 20px;
}

.qengine-company-block {
  display: grid;
  gap: 4px;
  justify-items: end;
}

.qengine-company-block img {
  max-width: 120px;
  max-height: 48px;
  object-fit: contain;
}

.qengine-package-highlight {
  max-width: 360px;
}

.qengine-result-section {
  padding: 22px 0;
  border-top: 1px solid var(--qengine-border);
}

.qengine-answer-grid,
.qengine-breakdown-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.qengine-answer-row strong,
.qengine-breakdown-card span {
  display: block;
  color: #60758f;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

.qengine-brand-foot {
  display: inline-block;
  margin-top: 18px;
  color: var(--qengine-muted);
}

.qengine-custom-footer {
  margin-top: 18px;
  color: var(--qengine-muted);
}

.qengine-inline-link {
  color: var(--qengine-brand);
  text-decoration: none;
  font-weight: 700;
}

.qengine-code-slab {
  background: #0f172a;
  color: #f8fafc;
  border-radius: 18px;
  padding: 18px 20px;
  font-family: Consolas, Monaco, monospace;
  overflow: auto;
}

.qengine-badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.1);
  color: var(--qengine-brand);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}

.qengine-faq h3,
.qengine-template-card h3,
.qengine-usecase-card h3,
.qengine-estimate-example h3 {
  margin-top: 0;
}

.qengine-summary-step {
  display: grid;
  gap: 16px;
}

.qengine-meta-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  color: var(--qengine-muted);
  margin-top: 10px;
}

.qengine-meta-inline span {
  background: #f8fafc;
  border: 1px solid var(--qengine-border);
  border-radius: 999px;
  padding: 8px 12px;
}

.no-print {
  display: flex;
}

.qengine-inline-notice {
  background: #ecfeff;
  color: #0f766e;
  border: 1px solid rgba(20, 184, 166, 0.3);
  border-radius: 18px;
  padding: 14px 18px;
  margin-bottom: 16px;
  box-shadow: var(--qengine-shadow);
}

.qengine-inline-action-form {
  display: inline-flex;
}

.qengine-stacked-customer-form {
  display: grid;
  gap: 14px;
}

.qengine-stacked-customer-form textarea,
.qengine-stacked-customer-form input[type="file"] {
  width: 100%;
  border: 1px solid var(--qengine-border);
  border-radius: 16px;
  padding: 12px 14px;
  background: #fff;
}

.qengine-acceptance-check {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  color: var(--qengine-text);
}

.qengine-upload-list {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.qengine-upload-list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--qengine-border);
  background: #fff;
  text-decoration: none;
  color: var(--qengine-brand);
  font-weight: 700;
}

.qengine-auth-card {
  max-width: 720px;
}

.qengine-auth-form {
  display: grid;
  gap: 16px;
}

.qengine-auth-form p {
  margin: 0;
}

.qengine-auth-form label {
  display: grid;
  gap: 8px;
  font-weight: 700;
  color: var(--qengine-navy);
}

.qengine-auth-form input,
.qengine-auth-form select,
.qengine-auth-form textarea {
  width: 100%;
  border: 1px solid var(--qengine-border);
  border-radius: 16px;
  padding: 13px 14px;
  min-height: 48px;
  background: #fff;
  color: var(--qengine-text);
  font: inherit;
}

.qengine-auth-form textarea {
  min-height: 120px;
  resize: vertical;
}

.qengine-auth-form input:focus,
.qengine-auth-form select:focus,
.qengine-auth-form textarea:focus,
.qengine-text-link:focus,
.qengine-button:focus {
  outline: 3px solid rgba(37, 99, 235, 0.18);
  outline-offset: 2px;
  border-color: var(--qengine-brand);
}

.qengine-auth-form-intro {
  display: grid;
  gap: 8px;
  margin-bottom: 10px;
}

.qengine-auth-form-intro h3,
.qengine-auth-form-intro p {
  margin: 0;
}

.qengine-auth-row,
.qengine-auth-links {
  display: flex;
  gap: 14px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

.qengine-auth-checkbox {
  display: inline-flex !important;
  gap: 10px !important;
  align-items: center;
  font-weight: 600 !important;
}

.qengine-auth-checkbox input {
  width: 18px;
  min-height: 18px;
  margin: 0;
}

.qengine-text-link {
  color: var(--qengine-brand);
  text-decoration: none;
  font-weight: 700;
}

.qengine-text-link:hover {
  text-decoration: underline;
}

.qengine-auth-meta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: -6px 0 0;
}

.qengine-auth-trust {
  color: var(--qengine-muted);
  font-size: 14px;
  line-height: 1.6;
}

.qengine-auth-field-error {
  display: block;
  margin-top: 8px;
  color: #b91c1c;
  font-size: 14px;
  font-weight: 600;
}

.qengine-notice {
  border-radius: 18px;
  padding: 14px 18px;
  border: 1px solid var(--qengine-border);
  background: #fff;
  color: var(--qengine-text);
}

.qengine-notice-success {
  background: #ecfdf5;
  border-color: rgba(22, 163, 74, 0.24);
  color: #166534;
}

.qengine-notice-warning {
  background: #fff7ed;
  border-color: rgba(245, 158, 11, 0.3);
  color: #92400e;
}

.qengine-account-grid {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.qengine-detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.qengine-detail-grid > div {
  display: grid;
  gap: 6px;
}

.qengine-detail-grid strong {
  color: var(--qengine-muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.qengine-muted {
  color: var(--qengine-muted);
  font-size: 14px;
}

.qengine-list-reset {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}

.qengine-lead-list li,
.qengine-list-reset li {
  border: 1px solid var(--qengine-border);
  border-radius: 16px;
  background: #fff;
  padding: 14px 16px;
}

.qengine-branding-form {
  gap: 14px;
}

.qengine-branding-preview {
  display: grid;
  grid-template-columns: minmax(0, 200px) minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  padding: 16px;
  border: 1px solid var(--qengine-border);
  border-radius: 18px;
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.qengine-branding-preview-mark {
  min-height: 96px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
  border-radius: 16px;
  border: 1px dashed #cbd5e1;
  background: #fff;
}

.qengine-branding-logo-preview {
  max-width: 180px;
  max-height: 72px;
  object-fit: contain;
}

.qengine-branding-logo-fallback {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 14px 18px;
  border-radius: 16px;
  background: rgba(37, 99, 235, 0.08);
  color: var(--qengine-brand);
  font-weight: 800;
  text-align: center;
}

.qengine-branding-preview-meta {
  display: grid;
  gap: 6px;
}

.qengine-proposal-page {
  background:
    radial-gradient(circle at top left, rgba(20, 184, 166, 0.08), transparent 24%),
    radial-gradient(circle at top right, rgba(37, 99, 235, 0.08), transparent 22%),
    var(--qengine-soft);
  min-height: 100vh;
  margin: 0;
}

.qengine-proposal-shell {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 20px 56px;
  display: grid;
  gap: 20px;
}

.qengine-proposal-card {
  background: #fff;
  border: 1px solid var(--qengine-border);
  border-radius: 24px;
  box-shadow: var(--qengine-shadow);
  padding: 24px;
}

.qengine-proposal-header,
.qengine-estimate-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.85fr);
  gap: 24px;
  align-items: start;
}

.qengine-proposal-brand {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}

.qengine-proposal-brand img {
  max-width: 124px;
  max-height: 52px;
  object-fit: contain;
}

.qengine-proposal-brand h1,
.qengine-estimate-hero h2,
.qengine-proposal-card h3 {
  margin: 0 0 8px;
}

.qengine-proposal-actions {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
}

.qengine-proposal-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

.qengine-proposal-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--qengine-border);
  background: #f8fafc;
  border-radius: 999px;
  padding: 8px 12px;
  color: var(--qengine-muted);
  font-size: 14px;
}

.qengine-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 13px;
  font-weight: 700;
  border: 1px solid transparent;
}

.qengine-state-success {
  background: rgba(22, 163, 74, 0.12);
  color: var(--qengine-success);
  border-color: rgba(22, 163, 74, 0.22);
}

.qengine-state-warning {
  background: rgba(245, 158, 11, 0.12);
  color: #b45309;
  border-color: rgba(245, 158, 11, 0.22);
}

.qengine-state-danger {
  background: rgba(220, 38, 38, 0.1);
  color: var(--qengine-danger);
  border-color: rgba(220, 38, 38, 0.2);
}

.qengine-state-info {
  background: rgba(37, 99, 235, 0.1);
  color: var(--qengine-brand);
  border-color: rgba(37, 99, 235, 0.18);
}

.qengine-state-neutral {
  background: rgba(79, 70, 229, 0.1);
  color: #4338ca;
  border-color: rgba(79, 70, 229, 0.18);
}

.qengine-estimate-range {
  background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
  border: 1px solid var(--qengine-border);
  border-radius: 22px;
  padding: 22px;
}

.qengine-estimate-amount {
  display: block;
  color: var(--qengine-navy);
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.05;
  font-weight: 800;
  margin-bottom: 12px;
}

.qengine-confidence-card {
  margin-top: 16px;
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(20, 184, 166, 0.08);
  border: 1px solid rgba(20, 184, 166, 0.18);
}

.qengine-confidence-card strong,
.qengine-confidence-card p {
  margin: 0;
}

.qengine-proposal-grid {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.qengine-package-card,
.qengine-scope-card,
.qengine-contact-card,
.qengine-disclaimer-card,
.qengine-customer-note,
.qengine-upload-panel {
  align-self: start;
}

.qengine-answer-item {
  background: #fff;
  border: 1px solid var(--qengine-border);
  border-radius: 18px;
  padding: 18px;
}

.qengine-answer-item strong {
  display: block;
  color: #60758f;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

.qengine-answer-item span {
  color: var(--qengine-text);
  line-height: 1.55;
}

.qengine-next-steps {
  display: grid;
  gap: 16px;
}

.qengine-action-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.qengine-action-button {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 16px;
  border-radius: 16px;
  background: var(--qengine-brand);
  color: #fff;
  text-decoration: none;
  border: 0;
  cursor: pointer;
  font-weight: 700;
  box-shadow: 0 12px 24px rgba(37, 99, 235, 0.18);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.qengine-action-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 30px rgba(37, 99, 235, 0.22);
}

.qengine-action-button-secondary {
  background: #eff6ff;
  color: var(--qengine-navy);
  box-shadow: none;
  border: 1px solid var(--qengine-border);
}

.qengine-customer-note textarea,
.qengine-upload-panel input[type="file"] {
  width: 100%;
  border: 1px solid var(--qengine-border);
  border-radius: 16px;
  padding: 12px 14px;
  background: #fff;
}

.qengine-contact-card p,
.qengine-disclaimer-card p,
.qengine-powered-by,
.qengine-custom-footer {
  color: var(--qengine-muted);
}

.qengine-powered-by {
  display: inline-block;
  margin-top: 6px;
}

.qengine-print-button {
  min-width: 170px;
}

@keyframes qengine-fade-up {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 980px) {
  .qengine-form-layout,
  .qengine-publish-hero,
  .qengine-publish-layout,
  .qengine-publish-grid,
  .qengine-publish-card-head,
  .qengine-branding-preview {
    grid-template-columns: 1fr;
  }

  .qengine-proposal-header,
  .qengine-estimate-hero {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .qengine-shell,
  .qengine-result-card,
  .qengine-section,
  .qengine-hero {
    padding: 20px;
  }

  .qengine-proposal-shell {
    padding: 18px 14px 32px;
  }

  .qengine-proposal-card {
    padding: 18px;
  }

  .qengine-progress-step {
    width: 100%;
  }

  .qengine-proposal-brand,
  .qengine-proposal-actions,
  .qengine-auth-links,
  .qengine-action-grid {
    grid-template-columns: 1fr;
  }

  .qengine-proposal-actions,
  .qengine-auth-links {
    display: grid;
    justify-content: stretch;
  }

  .qengine-action-button,
  .qengine-proposal-actions .qengine-button {
    width: 100%;
  }
}

@media print {
  .no-print,
  .qengine-proposal-actions,
  .qengine-action-grid,
  .qengine-stacked-customer-form,
  .qengine-upload-panel,
  .qengine-print-button {
    display: none !important;
  }

  body,
  .qengine-result-card,
  .qengine-result-shell,
  .qengine-proposal-page,
  .qengine-proposal-shell,
  .qengine-proposal-card {
    box-shadow: none !important;
    background: #fff !important;
    padding: 0 !important;
  }

  .qengine-result-card,
  .qengine-proposal-card {
    border: 0 !important;
  }

  .qengine-proposal-shell {
    max-width: 100% !important;
    margin: 0 !important;
  }

  .qengine-answer-item,
  .qengine-package-card,
  .qengine-scope-card,
  .qengine-contact-card,
  .qengine-disclaimer-card {
    break-inside: avoid;
  }
}