:root {
  --pp-primary: #1677ff;
  --pp-primary-hover: #0a68eb;
  --pp-primary-active: #0f58be;
  --pp-blue-soft: #eff6ff;
  --pp-navy: #0b1f3a;
  --pp-body: #2c405c;
  --pp-muted: #5b7394;
  --pp-border: #dfe8f3;
  --pp-surface-muted: #f7fafd;
  --pp-orange: #ff7a00;
  --paper-primary: var(--pp-primary);
  --paper-primary-dark: var(--pp-primary-hover);
  --paper-primary-soft: var(--pp-blue-soft);
  --paper-violet: var(--pp-primary);
  --paper-cyan: #3b82f6;
  --paper-success: #16a34a;
  --paper-ink: var(--profile-text);
  --paper-muted: var(--profile-secondary);
  --paper-surface: var(--profile-surface);
  --paper-border: var(--profile-border);
  --paper-radius: 16px;
  --paper-shadow: 0 4px 14px rgb(11 31 58 / 8%);
}

html[data-bs-theme="dark"] {
  --pp-blue-soft: rgb(22 119 255 / 16%);
  --paper-shadow: 0 4px 14px rgb(0 0 0 / 22%);
}

.paper-printing-page {
  --profile-primary: var(--pp-primary);
  --profile-primary-dark: var(--pp-primary-hover);
  --profile-blue: var(--pp-primary);
  --profile-cyan: #3b82f6;
  --profile-gradient: var(--pp-primary);
  --profile-gradient-soft: var(--pp-blue-soft);
  --profile-body: var(--pp-surface-muted);
  --profile-surface: #ffffff;
  --profile-soft: var(--pp-surface-muted);
  --profile-soft-strong: #f1f5f9;
  --profile-text: var(--pp-navy);
  --profile-secondary: var(--pp-body);
  --profile-muted: var(--pp-muted);
  --profile-border: var(--pp-border);
  --profile-border-strong: #cbd5e1;
  --profile-info: var(--pp-primary);
  --profile-info-soft: var(--pp-blue-soft);
  --profile-purple-soft: var(--pp-blue-soft);
  --profile-success: #16a34a;
  --profile-success-soft: #f0fdf4;
  --profile-warning: #d97706;
  --profile-warning-soft: #fef3c7;
  --profile-danger: #dc2626;
  --profile-danger-soft: #fef2f2;
  --profile-shadow: 0 12px 28px rgb(11 31 58 / 12%);
  --profile-shadow-small: 0 1px 2px rgb(11 31 58 / 6%);
  --profile-shadow-hover: 0 12px 28px rgb(11 31 58 / 14%);
  color: var(--profile-text);
  background: var(--profile-body);
  --store-primary-hover: var(--pp-primary-hover);
  --store-primary-soft: var(--pp-blue-soft);
  --store-primary-border: #bed9ff;
  --store-body: var(--pp-body);
  --store-muted: var(--pp-muted);
  --store-border: var(--pp-border);
  --store-surface-muted: var(--pp-surface-muted);
  font-size: 16px;
  line-height: 1.75;
}

.paper-printing-page .store-footer__brand p,
.paper-printing-page .store-footer__column a {
  font-size: 14px;
}

.paper-printing-page .store-footer__column h2 {
  font-size: 16px;
}

.paper-printing-page .store-footer__bottom {
  font-size: 13px;
}

.paper-printing-page .store-brand__logo-frame,
.paper-printing-page .store-footer__logo-frame {
  display: block;
  overflow: hidden;
}

.paper-printing-page .store-brand__logo-frame {
  width: 172px;
  height: 34px;
}

.paper-printing-page .store-footer__logo-frame {
  width: 210px;
  height: 42px;
  margin-bottom: 8px;
}

.paper-printing-page .palprints-approved-logo {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
}

html[data-bs-theme="dark"] .paper-printing-page {
  --profile-body: #070d1a;
  --profile-surface: #0f172a;
  --profile-soft: #111c31;
  --profile-soft-strong: #17233a;
  --profile-text: #f8fafc;
  --profile-secondary: #cbd5e1;
  --profile-muted: #94a3b8;
  --profile-border: #26344d;
  --profile-border-strong: #334155;
  --profile-purple-soft: rgb(22 119 255 / 16%);
}

.paper-printing-page [hidden] {
  display: none !important;
}

body.paper-printing-page::before {
  background: var(--pp-surface-muted);
}

body.paper-printing-page::after {
  background: var(--pp-primary);
}

.paper-background {
  opacity: 1;
  background: var(--profile-body);
}

.paper-background>* {
  display: none;
}

.paper-background::before,
.paper-background::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.paper-background::before {
  inset-block-start: 92px;
  inset-inline-end: 4%;
  width: 176px;
  height: 74px;
  opacity: 0.12;
  background-image: radial-gradient(currentColor 1px, transparent 1px);
  background-size: 8px 8px;
  color: var(--paper-primary);
  -webkit-mask-image: linear-gradient(to bottom, #000, transparent);
  mask-image: linear-gradient(to bottom, #000, transparent);
}

.paper-background::after {
  inset-block-end: 4%;
  inset-inline-start: 3%;
  width: 130px;
  height: 44px;
  opacity: 0.08;
  background:
    linear-gradient(45deg, transparent 40%, var(--paper-primary) 40% 60%, transparent 60%) 0 0 / 22px 22px,
    linear-gradient(-45deg, transparent 40%, var(--paper-primary) 40% 60%, transparent 60%) 11px 0 / 22px 22px;
}

.paper-mobile-brand {
  display: none;
}

.paper-main {
  width: auto;
  min-width: 0;
  max-width: none;
  gap: 20px;
  padding-block-start: 24px;
}

@media (min-width: 992px) {
  .paper-printing-page .store-sidebar {
    opacity: 1;
    will-change: transform, opacity;
    transition:
      transform 340ms cubic-bezier(.22, 1, .36, 1),
      opacity 220ms ease,
      visibility 0s linear;
  }

  .paper-printing-page .store-sidebar.is-collapsed {
    opacity: 0;
    transition:
      transform 340ms cubic-bezier(.22, 1, .36, 1),
      opacity 220ms ease,
      visibility 0s linear 340ms;
  }

  .paper-printing-page .store-header,
  .paper-printing-page .store-main,
  .paper-printing-page .store-footer {
    transition: margin-inline-start 340ms cubic-bezier(.22, 1, .36, 1);
  }
}

.paper-printing-page .profile-shell,
.paper-page-heading,
.paper-title-row,
.stage-actions {
  min-width: 0;
  max-width: 100%;
}

.paper-printing-page .profile-topbar {
  max-width: 1460px;
}

.paper-printing-page .profile-sidebar,
.paper-printing-page .profile-topbar {
  border-radius: 16px;
  box-shadow: var(--profile-shadow-small);
}

.paper-printing-page .profile-sidebar-link {
  font-size: 15px;
}

.paper-printing-page .profile-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  color: var(--profile-secondary);
  font-size: 14px;
  list-style: none;
  padding: 0;
}

.paper-printing-page .profile-breadcrumb li {
  display: flex;
  align-items: center;
  gap: 10px;
}

.paper-printing-page .profile-breadcrumb li:not(:last-child)::after {
  content: "/";
  color: var(--profile-border-strong);
}

/* profile-core.css (shared/designer reference styles, also loaded on this
   page) adds its own unscoped "li + li::before" separator — cancel it here
   so it doesn't stack with the ::after separator above and render "//". */
.paper-printing-page .profile-breadcrumb li + li::before {
  content: none;
}

.paper-printing-page .profile-breadcrumb a,
.paper-printing-page .profile-breadcrumb [aria-current="page"] {
  display: inline-flex;
  align-items: center;
  padding: 3px 7px;
  color: inherit;
  border-radius: 7px;
  text-decoration: none;
  transition: color .18s ease, background-color .18s ease, transform .18s ease;
}

.paper-printing-page .profile-breadcrumb a:hover,
.paper-printing-page .profile-breadcrumb a:focus-visible {
  color: var(--profile-primary);
  background: var(--profile-primary-soft);
  transform: translateY(-2px);
}

.paper-printing-page .profile-breadcrumb [aria-current="page"] {
  color: var(--profile-text);
  font-weight: 700;
  cursor: default;
}

.paper-printing-page .profile-sidebar-link:hover,
.paper-printing-page .profile-sidebar-toggle:hover,
.paper-printing-page .profile-action-button[aria-expanded="true"] {
  color: var(--paper-primary);
  background: var(--paper-primary-soft);
  border-color: rgb(22 119 255 / 20%);
}

.paper-printing-page :is(button, a, select, input):focus-visible {
  outline: 2px solid var(--pp-primary);
  outline-offset: -3px;
}

.paper-printing-page .store-search:hover,
.paper-printing-page .store-search:focus-within {
  border-color: var(--pp-primary);
  box-shadow: none;
}

.paper-printing-page .store-search input:focus,
.paper-printing-page .store-search input:focus-visible {
  outline: 0;
  box-shadow: none;
}

.paper-printing-page #cartBadge {
  inset-block-start: -2px;
  inset-inline-start: -2px;
  min-width: 14px;
  height: 14px;
  padding-inline: 3px;
  border-width: 1px;
  font-size: 9px;
}

.paper-page-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
}

.paper-title-row {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 12px;
}

.paper-title-icon {
  width: 58px;
  height: 58px;
  flex: 0 0 58px;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--paper-primary);
  border: 4px solid var(--paper-primary-soft);
  border-radius: 16px;
  box-shadow: 0 4px 14px rgb(22 119 255 / 20%);
  font-size: 27px;
}

.paper-eyebrow,
.stage-kicker {
  margin: 0 0 3px;
  color: var(--paper-primary);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.paper-title-row h1 {
  font-size: clamp(27px, 3vw, 38px);
  line-height: 1.2;
}

.paper-title-row p:last-child {
  margin: 6px 0 0;
  color: var(--paper-muted);
  font-size: 16px;
}

.paper-secure-note {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 13px;
  color: var(--paper-success);
  background: var(--profile-success-soft);
  border: 1px solid rgb(18 166 125 / 18%);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
}

.paper-progress {
  display: flex;
  align-items: center;
  padding: 16px 18px;
  background: var(--paper-surface);
  border: 1px solid var(--paper-border);
  border-radius: var(--paper-radius);
  box-shadow: var(--paper-shadow);
}

html[data-bs-theme="dark"] .paper-progress {
  background: rgb(17 23 42 / 82%);
  border-color: var(--paper-border);
}

.paper-progress-step {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0;
  color: var(--profile-muted);
  background: transparent;
  border: 0;
  text-align: start;
  cursor: pointer;
  box-shadow: none;
  transform: none;
  transition: color 0.18s ease;
}

.paper-progress-step:hover,
.paper-progress-step:active {
  background: transparent;
  box-shadow: none;
  transform: none;
}

.paper-progress-step:not(:disabled):not(.is-active):not(.is-complete):hover {
  color: var(--paper-primary-dark);
}

.paper-progress-step:not(:disabled):not(.is-active):not(.is-complete):hover .progress-number {
  color: var(--paper-primary-dark);
  background: var(--paper-primary-soft);
  border-color: var(--pp-blue-300, #91bfff);
}

.paper-progress-step:focus-visible {
  outline: 0;
}

.paper-progress-step:focus-visible .progress-number {
  box-shadow: 0 0 0 3px rgb(22 119 255 / 18%);
}

.paper-progress-step:disabled {
  cursor: not-allowed;
}

.progress-number {
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  display: grid;
  place-items: center;
  background: var(--profile-soft-strong);
  border: 2px solid var(--profile-border-strong);
  border-radius: 14px;
  font-weight: 800;
}

.progress-copy {
  display: grid;
  min-width: 0;
}

.progress-copy strong {
  color: inherit;
  font-size: 15px;
  white-space: nowrap;
}

.progress-copy small {
  font-size: 12px;
  white-space: nowrap;
}

.progress-line {
  height: 2px;
  min-width: 20px;
  flex: 1;
  margin-inline: 13px;
  background: var(--profile-border-strong);
  border-radius: 999px;
  transition: background 0.25s ease;
}

.paper-progress-step.is-active {
  color: var(--paper-primary);
}

.paper-progress-step.is-active .progress-number {
  color: #fff;
  background: var(--paper-primary);
  border-color: transparent;
  box-shadow: 0 4px 14px rgb(22 119 255 / 20%);
}

.paper-progress-step.is-complete {
  color: var(--paper-success);
}

.paper-progress-step.is-complete .progress-number {
  color: var(--paper-success);
  background: var(--profile-success-soft);
  border-color: rgb(18 166 125 / 22%);
}

.progress-line.is-complete {
  background: var(--paper-success);
}

.paper-configurator-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 310px;
  gap: 20px;
  align-items: start;
}

.paper-configurator-layout.is-review-mode {
  grid-template-columns: minmax(0, 1fr);
}

.paper-workspace,
.order-summary {
  min-width: 0;
}

.journey-stage {
  display: none;
  background: var(--paper-surface);
  border: 1px solid var(--paper-border);
  border-radius: var(--paper-radius);
  box-shadow: var(--paper-shadow);
  overflow: hidden;
}

.journey-stage.is-active {
  display: block;
  animation: paperStageIn 0.28s ease both;
}

.stage-mobile-header {
  display: none;
}

.stage-body {
  padding: 26px;
}

.stage-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 22px;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--paper-border);
}

.stage-heading h2 {
  font-size: clamp(22px, 2.4vw, 29px);
  line-height: 1.35;
}

.stage-heading p {
  max-width: 650px;
  margin: 6px 0 0;
  color: var(--paper-muted);
  font-size: 15px;
}

.stage-heading-icon {
  width: 52px;
  height: 52px;
  flex: 0 0 52px;
  display: grid;
  place-items: center;
  color: var(--paper-primary);
  background: var(--paper-primary-soft);
  border-radius: 16px;
  font-size: 24px;
}

.stage-heading-icon.is-violet,
.stage-heading-icon.is-cyan {
  color: var(--paper-primary);
  background: var(--paper-primary-soft);
}

.stage-heading-icon.is-green {
  color: var(--paper-success);
  background: var(--profile-success-soft);
}

.upload-zone {
  position: relative;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 34px;
  text-align: center;
  background: var(--profile-soft);
  border: 1.5px dashed rgb(22 119 255 / 42%);
  border-radius: 16px;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.upload-zone::before,
.upload-zone::after {
  content: "";
  position: absolute;
  width: 42px;
  height: 42px;
  border-color: rgb(22 119 255 / 32%);
  pointer-events: none;
}

.upload-zone::before {
  inset-block-start: 18px;
  inset-inline-start: 18px;
  border-block-start: 2px solid;
  border-inline-start: 2px solid;
  border-start-start-radius: 12px;
}

.upload-zone::after {
  inset-block-end: 18px;
  inset-inline-end: 18px;
  border-block-end: 2px solid;
  border-inline-end: 2px solid;
  border-end-end-radius: 12px;
}

.upload-zone.is-dragging {
  background: var(--paper-primary-soft);
  border-color: var(--paper-primary);
  transform: translateY(-2px);
}

.upload-illustration {
  width: 78px;
  height: 78px;
  display: grid;
  place-items: center;
  margin-bottom: 16px;
  color: var(--paper-primary);
  background: var(--paper-primary-soft);
  border: 1px solid rgb(22 119 255 / 18%);
  border-radius: 16px;
  box-shadow: inset 0 0 0 6px rgb(255 255 255 / 38%);
  font-size: 38px;
}

.upload-zone h3 {
  margin: 0;
  font-size: 22px;
}

.upload-zone>p {
  margin: 5px 0 20px;
  color: var(--paper-muted);
  font-size: 15px;
}

.upload-rules {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 9px 18px;
  margin-top: 22px;
  color: var(--profile-muted);
  font-size: 12px;
}

.upload-rules span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.upload-rules i {
  color: var(--paper-primary);
  font-size: 14px;
}

.paper-button {
  min-width: 0;
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 10px 20px;
  color: var(--paper-ink);
  background: var(--paper-surface);
  border: 1px solid var(--paper-border);
  border-radius: 13px;
  font-size: 15px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.paper-button:hover:not(:disabled) {
  transform: none;
}

.paper-button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.paper-button.is-primary {
  color: #fff;
  background: var(--paper-primary);
  border-color: var(--paper-primary);
  box-shadow: 0 6px 16px rgb(22 119 255 / 24%);
}

.paper-button.is-primary:hover:not(:disabled) {
  background: var(--paper-primary-dark);
  border-color: var(--paper-primary-dark);
  box-shadow: 0 6px 16px rgb(22 119 255 / 24%);
}

.paper-button.is-primary:active:not(:disabled) {
  background: var(--pp-primary-active);
  border-color: var(--pp-primary-active);
  transform: translateY(0);
}

.paper-button.is-ghost {
  color: var(--paper-muted);
  background: transparent;
}

.paper-button.is-soft {
  color: var(--paper-primary);
  background: var(--paper-primary-soft);
  border-color: rgb(22 119 255 / 18%);
}

.paper-button.is-small {
  min-height: 40px;
  padding: 7px 13px;
  font-size: 13px;
}

.paper-button.is-cart {
  min-width: 190px;
}

.file-section,
.file-customization-panel,
.binding-workspace {
  margin-top: 20px;
}

.file-section-header,
.section-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 12px;
}

.file-section-header h3 {
  margin: 0;
  font-size: 18px;
}

.file-section-header p,
.section-label small {
  margin: 2px 0 0;
  color: var(--paper-muted);
  font-size: 13px;
}

.section-label>span {
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-label>span i {
  color: var(--paper-primary);
}

.paper-file-list,
.customization-list,
.separate-binding-list,
.review-list {
  display: grid;
  gap: 10px;
}

.file-card,
.customization-item,
.separate-binding-item,
.review-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  background: var(--profile-soft);
  border: 1px solid var(--paper-border);
  border-radius: 15px;
}

.file-card.is-error {
  background: var(--profile-danger-soft);
  border-color: rgb(229 56 79 / 22%);
}

.file-card.is-processing {
  border-color: rgb(22 119 255 / 22%);
}

.file-type-icon,
.review-file-icon {
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  display: grid;
  place-items: center;
  color: var(--paper-primary);
  background: var(--paper-primary-soft);
  border-radius: 13px;
  font-size: 20px;
}

.file-type-icon.is-pdf {
  color: #e43b4f;
  background: var(--profile-danger-soft);
}

.file-type-icon.is-image {
  color: var(--paper-success);
  background: var(--profile-success-soft);
}

.file-type-icon.is-office {
  color: var(--paper-violet);
  background: var(--profile-purple-soft);
}

.file-info {
  min-width: 0;
  flex: 1;
}

.file-info strong {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 15px;
  direction: ltr;
  text-align: start;
  unicode-bidi: plaintext;
}

.file-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
  margin-top: 2px;
  color: var(--profile-muted);
  font-size: 12px;
}

.file-status {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--paper-success);
  font-weight: 700;
}

.file-card.is-error .file-status {
  color: var(--profile-danger);
}

.file-card.is-processing .file-status {
  color: var(--paper-primary);
}

.file-progress {
  height: 4px;
  margin-top: 7px;
  overflow: hidden;
  background: var(--profile-border);
  border-radius: 999px;
}

.file-progress span {
  display: block;
  width: 0;
  height: 100%;
  background: var(--paper-primary);
  border-radius: inherit;
  transition: width 0.25s ease;
}

.file-actions {
  display: flex;
  align-items: center;
  gap: 5px;
}

.paper-workspace .icon-button {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  padding: 0;
  color: var(--paper-muted);
  background: var(--paper-surface);
  border: 1px solid var(--paper-border);
  border-radius: 10px;
  cursor: pointer;
}

.paper-workspace .icon-button:hover {
  color: var(--paper-primary);
  border-color: rgb(22 119 255 / 30%);
}

.paper-workspace .icon-button.is-danger:hover {
  color: var(--profile-danger);
  border-color: rgb(229 56 79 / 28%);
}

.stage-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 22px;
  margin-top: 24px;
  border-top: 1px solid var(--paper-border);
}

.stage-error {
  margin-top: 16px;
  padding: 10px 12px;
  color: var(--profile-danger);
  background: var(--profile-danger-soft);
  border: 1px solid rgb(229 56 79 / 18%);
  border-radius: 11px;
  font-size: 14px;
  font-weight: 700;
}

.settings-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 13px 15px;
  margin-bottom: 20px;
  background: var(--paper-primary-soft);
  border: 1px solid rgb(22 119 255 / 18%);
  border-radius: 15px;
}

.settings-banner>div {
  display: flex;
  align-items: center;
  gap: 10px;
}

.settings-banner>div>i {
  color: var(--paper-primary);
  font-size: 21px;
}

.settings-banner span span {
  display: grid;
}

.settings-banner strong {
  font-size: 14px;
}

.settings-banner small {
  color: var(--paper-muted);
  font-size: 12px;
}

.paper-text-button {
  padding: 5px;
  color: var(--paper-primary);
  background: transparent;
  border: 0;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
}

.option-groups {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.option-group {
  min-width: 0;
  padding: 16px;
  margin: 0;
  background: var(--profile-soft);
  border: 1px solid var(--paper-border);
  border-radius: 16px;
}

.option-group:last-child {
  grid-column: 1 / -1;
}

.option-group legend {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0 0 11px;
  color: var(--paper-ink);
  font-size: 15px;
  font-weight: 800;
}

.option-group legend i {
  color: var(--paper-primary);
  font-size: 16px;
}

.option-group legend em {
  margin-inline-start: auto;
  color: var(--paper-muted);
  font-size: 11px;
  font-style: normal;
  font-weight: 700;
}

.option-group.has-error {
  border-color: rgb(229 56 79 / 50%);
  box-shadow: 0 0 0 3px rgb(229 56 79 / 8%);
}

.choice-grid {
  display: grid;
  gap: 8px;
}

.choice-grid.is-two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.choice-grid.is-three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.choice-card {
  min-width: 0;
  min-height: 78px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  padding: 10px;
  color: var(--paper-muted);
  background: var(--paper-surface);
  border: 1px solid var(--paper-border);
  border-radius: 12px;
  cursor: pointer;
  text-align: center;
  transition: color 0.18s ease, border-color 0.18s ease, background 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.choice-card:hover:not(:disabled) {
  color: var(--paper-primary);
  border-color: rgb(22 119 255 / 36%);
  transform: none;
}

.choice-card.is-selected {
  color: var(--paper-primary);
  background: var(--paper-primary-soft);
  border-color: var(--paper-primary);
  box-shadow: inset 0 0 0 1px rgb(22 119 255 / 12%);
}

.choice-card:disabled {
  opacity: 0.48;
  cursor: not-allowed;
}

.choice-card i {
  color: currentColor;
  font-size: 20px;
}

.choice-card strong {
  color: inherit;
  font-size: 14px;
}

.choice-card small {
  color: var(--profile-muted);
  font-size: 11px;
  line-height: 1.45;
}

.paper-main :is(.paper-button, .choice-card, .icon-button),
.mobile-order-bar .paper-button,
.paper-dialog :is(.paper-button, .dialog-close) {
  transform: none !important;
  animation: none !important;
}

.choice-swatch {
  width: 24px;
  height: 24px;
  border: 1px solid var(--profile-border-strong);
  border-radius: 50%;
}

.choice-swatch.is-bw {
  background: linear-gradient(135deg, #fff 0 48%, #1d2433 50%);
}

.choice-swatch.is-color {
  background: conic-gradient(#f34f7b, #7c45e9, #16a6ed, #20c997, #ffd166, #f34f7b);
}

.file-customization-panel {
  padding: 17px;
  background: var(--profile-soft);
  border: 1px solid var(--paper-border);
  border-radius: 16px;
}

.customization-item {
  background: var(--paper-surface);
}

.customization-item .file-info small {
  color: var(--paper-muted);
  font-size: 12px;
}

.override-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  color: var(--paper-primary);
  background: var(--paper-primary-soft);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 800;
}

.override-editor {
  margin-top: 14px;
  padding: 17px;
  background: var(--paper-surface);
  border: 1px solid rgb(22 119 255 / 24%);
  border-radius: 15px;
  box-shadow: 0 4px 14px rgb(22 119 255 / 8%);
}

.override-editor-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 14px;
}

.override-editor-header h4 {
  font-size: 16px;
}

.override-editor-header p {
  margin: 2px 0 0;
  color: var(--paper-muted);
  font-size: 12px;
  direction: ltr;
  unicode-bidi: plaintext;
}

.override-editor .option-groups {
  gap: 10px;
}

.override-editor .option-group {
  padding: 11px;
}

.override-editor .choice-card {
  min-height: 60px;
}

.override-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 12px;
}

.grouping-choice {
  background: transparent;
}

.grouping-choice.option-group:last-child {
  grid-column: auto;
}

.grouping-card {
  min-height: 105px;
  flex-direction: row;
  text-align: start;
}

.grouping-card>i {
  width: 46px;
  height: 46px;
  flex: 0 0 46px;
  display: grid;
  place-items: center;
  background: var(--profile-soft);
  border-radius: 13px;
  font-size: 23px;
}

.grouping-card span {
  display: grid;
}

.binding-workspace {
  display: grid;
  gap: 18px;
}

.reorder-panel,
.binding-panel {
  padding: 17px;
  background: var(--profile-soft);
  border: 1px solid var(--paper-border);
  border-radius: 16px;
}

.reorder-list {
  display: grid;
  gap: 7px;
}

.reorder-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  background: var(--paper-surface);
  border: 1px solid var(--paper-border);
  border-radius: 11px;
}

.reorder-index {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  color: var(--paper-primary);
  background: var(--paper-primary-soft);
  border-radius: 8px;
  font-size: 12px;
  font-weight: 800;
}

.reorder-item strong {
  min-width: 0;
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  direction: ltr;
  text-align: start;
  unicode-bidi: plaintext;
  font-size: 13px;
}

.reorder-actions {
  display: flex;
  gap: 4px;
}

.reorder-actions button {
  width: 30px;
  height: 30px;
}

.binding-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 9px;
}

.binding-card {
  position: relative;
  min-height: 105px;
}

.binding-card .binding-price {
  color: var(--paper-primary);
  font-size: 11px;
  font-weight: 800;
}

.binding-card .binding-reason {
  color: var(--profile-danger);
  font-size: 10px;
  line-height: 1.45;
}

.separate-binding-item {
  align-items: flex-start;
  background: var(--paper-surface);
}

.separate-binding-item .file-info {
  padding-top: 4px;
}

.separate-binding-controls {
  width: min(460px, 62%);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 12px;
}

.binding-select-wrap {
  width: 100%;
  display: grid;
  gap: 6px;
}

.binding-select-title {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--paper-primary-dark);
  font-size: 13px;
  font-weight: 800;
}

.binding-select-title i {
  font-size: 15px;
}

.binding-select-wrap select {
  width: 100%;
  min-height: 48px;
  padding: 9px 12px;
  color: var(--paper-ink);
  background: var(--paper-primary-soft);
  border: 2px solid var(--paper-primary);
  border-radius: 10px;
  outline: none;
  font-family: inherit;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: background-color .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.binding-select-wrap select:hover {
  border-color: var(--paper-primary-dark);
  background: #fff;
}

.binding-select-wrap select:focus {
  border-color: var(--paper-primary-dark);
  background: #fff;
  box-shadow: 0 0 0 3px rgb(22 119 255 / 14%);
}

.binding-select-wrap select.has-selection {
  background: var(--paper-surface);
  border-color: var(--pp-blue-300, #91bfff);
}

.binding-select-wrap small {
  color: var(--paper-muted);
  font-size: 11px;
}

.per-file-quantity {
  display: grid;
  gap: 6px;
}

.per-file-quantity>span {
  color: var(--paper-ink);
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.per-file-quantity .quantity-control {
  min-height: 48px;
}

.quantity-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px;
  background: var(--paper-primary-soft);
  border: 1px solid rgb(22 119 255 / 18%);
  border-radius: 16px;
}

.quantity-panel>div:first-child {
  display: flex;
  align-items: center;
  gap: 10px;
}

.quantity-panel>div:first-child>span:last-child {
  display: grid;
}

.quantity-panel small {
  color: var(--paper-muted);
  font-size: 12px;
}

.quantity-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  color: var(--paper-primary);
  background: var(--paper-surface);
  border-radius: 12px;
}

.quantity-control {
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--paper-surface);
  border: 1px solid var(--paper-border);
  border-radius: 12px;
}

.quantity-control button {
  width: 40px;
  height: 40px;
  padding: 0;
  color: var(--paper-primary);
  background: transparent;
  border: 0;
  cursor: pointer;
}

.quantity-control output {
  min-width: 46px;
  text-align: center;
  font-weight: 800;
}

.review-card {
  display: grid;
  grid-template-columns: minmax(190px, 0.8fr) minmax(0, 2fr) auto;
  align-items: stretch;
  padding: 0;
  overflow: hidden;
  background: var(--paper-surface);
}

.review-card-header {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 15px;
  background: var(--profile-soft);
  border-inline-end: 1px solid var(--paper-border);
}

.review-card-header>div {
  min-width: 0;
}

.review-card-header strong {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  direction: ltr;
  text-align: start;
  unicode-bidi: plaintext;
  font-size: 13px;
}

.review-card-header small {
  color: var(--paper-muted);
  font-size: 11px;
}

.review-details {
  min-width: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px 16px;
  padding: 14px;
}

.review-detail {
  display: grid;
  grid-template-rows: auto 1fr;
  align-content: start;
}

.review-detail span {
  color: var(--profile-muted);
  font-size: 11px;
}

.review-detail strong {
  font-size: 13px;
}

.review-edit {
  align-self: center;
  margin-inline-end: 13px;
}

.review-total-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 17px 19px;
  margin-top: 15px;
  color: #fff;
  background: var(--pp-navy);
  border-radius: 16px;
  box-shadow: 0 12px 28px rgb(11 31 58 / 18%);
}

.review-total-card div {
  display: grid;
}

.review-total-card span {
  font-weight: 800;
}

.review-total-card small {
  color: rgb(255 255 255 / 76%);
  font-size: 11px;
}

.review-total-card>strong {
  font-size: 26px;
}

.order-summary {
  position: sticky;
  top: 94px;
  padding: 19px;
  background: var(--paper-surface);
  border: 1px solid var(--paper-border);
  border-radius: var(--paper-radius);
  box-shadow: var(--paper-shadow);
}

.summary-heading,
.summary-heading>div {
  display: flex;
  align-items: center;
  gap: 10px;
}

.summary-heading {
  justify-content: space-between;
}

.summary-heading>div>span:last-child {
  display: grid;
}

.summary-heading small {
  color: var(--paper-muted);
  font-size: 11px;
}

.summary-heading h2 {
  font-size: 18px;
}

.summary-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--paper-primary);
  border-radius: 12px;
  font-size: 19px;
}

.summary-progress {
  height: 4px;
  margin: 16px 0;
  overflow: hidden;
  background: var(--profile-border);
  border-radius: 999px;
}

.summary-progress span {
  display: block;
  width: 25%;
  height: 100%;
  background: var(--paper-primary);
  border-radius: inherit;
  transition: width 0.25s ease;
}

.summary-current {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 13px;
  border-bottom: 1px solid var(--paper-border);
  font-size: 12px;
}

.summary-current span {
  color: var(--paper-muted);
}

.summary-current strong {
  color: var(--paper-primary);
}

.summary-facts {
  display: grid;
  gap: 0;
  margin: 4px 0 0;
}

.summary-facts>div {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid var(--paper-border);
}

.summary-facts dt {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--paper-muted);
  font-size: 12px;
}

.summary-facts dt i {
  color: var(--paper-primary);
}

.summary-facts dd {
  max-width: 58%;
  margin: 0;
  font-size: 12px;
  font-weight: 800;
  text-align: end;
}

.price-breakdown {
  border-bottom: 1px solid var(--paper-border);
}

.price-breakdown summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  color: var(--paper-muted);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}

.price-breakdown summary::-webkit-details-marker {
  display: none;
}

.price-breakdown[open] summary i {
  transform: rotate(180deg);
}

#priceBreakdown {
  display: grid;
  gap: 7px;
  padding-bottom: 12px;
}

.price-line {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: var(--paper-muted);
  font-size: 11px;
}

.price-line strong {
  color: var(--paper-ink);
}

.summary-total {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 8px;
  padding: 17px 0 13px;
}

.summary-total>span {
  display: grid;
}

.summary-total small {
  color: var(--paper-muted);
  font-size: 10px;
}

.summary-total strong {
  color: var(--paper-primary);
  font-size: 26px;
}

.summary-cta {
  width: 100%;
}

.summary-help {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin: 13px 0 0;
  color: var(--paper-muted);
  font-size: 10px;
}

.mobile-order-bar {
  display: none;
}

.paper-dialog {
  width: min(940px, calc(100vw - 34px));
  max-height: calc(100dvh - 40px);
  padding: 0;
  color: var(--paper-ink);
  background: var(--paper-surface);
  border: 1px solid var(--paper-border);
  border-radius: 21px;
  box-shadow: 0 30px 80px rgb(12 22 55 / 30%);
  overflow: hidden;
}

.paper-dialog::backdrop {
  background: rgb(10 17 38 / 58%);
  backdrop-filter: blur(5px);
}

.dialog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 17px;
  border-bottom: 1px solid var(--paper-border);
}

.dialog-header>div {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.dialog-header>div>span:last-child {
  min-width: 0;
  display: grid;
}

.dialog-header small {
  color: var(--paper-muted);
  font-size: 11px;
}

.dialog-header h2 {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 17px;
  direction: ltr;
  unicode-bidi: plaintext;
}

.dialog-icon {
  width: 39px;
  height: 39px;
  display: grid;
  place-items: center;
  color: var(--paper-primary);
  background: var(--paper-primary-soft);
  border-radius: 11px;
}

.dialog-close {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  color: var(--paper-muted);
  background: var(--profile-soft);
  border: 0;
  border-radius: 11px;
  cursor: pointer;
}

.preview-content {
  min-height: 520px;
  display: grid;
  place-items: center;
  padding: 16px;
  background: var(--profile-soft);
}

.preview-content img {
  max-width: 100%;
  max-height: 65dvh;
  object-fit: contain;
  border-radius: 10px;
  box-shadow: var(--profile-shadow-small);
}

.preview-content iframe {
  width: 100%;
  height: 66dvh;
  background: #fff;
  border: 0;
  border-radius: 10px;
}

.preview-placeholder {
  max-width: 420px;
  display: grid;
  justify-items: center;
  gap: 6px;
  text-align: center;
}

.preview-placeholder>i {
  color: var(--paper-primary);
  font-size: 70px;
}

.preview-placeholder h3 {
  font-size: 17px;
}

.preview-placeholder p {
  margin: 0;
  color: var(--paper-muted);
  font-size: 13px;
}

.summary-dialog {
  width: min(480px, calc(100vw - 24px));
}

.mobile-summary-content {
  display: grid;
  gap: 10px;
  padding: 17px;
}

.mobile-summary-content .price-line {
  padding: 9px 0;
  border-bottom: 1px solid var(--paper-border);
  font-size: 11px;
}

.paper-toast {
  position: fixed;
  z-index: 1800;
  inset-inline-end: 24px;
  top: 86px;
  max-width: min(380px, calc(100vw - 32px));
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 15px;
  color: var(--paper-ink);
  background: var(--paper-surface);
  border: 1px solid var(--paper-border);
  border-radius: 14px;
  box-shadow: 0 18px 50px rgb(15 27 65 / 22%);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-14px);
  transition: 0.2s ease;
  font-size: 13px;
  font-weight: 700;
}

.paper-toast.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.paper-toast-icon {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  color: var(--paper-success);
  background: var(--profile-success-soft);
  border-radius: 9px;
}

.paper-toast.is-error .paper-toast-icon {
  color: var(--profile-danger);
  background: var(--profile-danger-soft);
}

.paper-toast-action {
  margin-inline-start: auto;
  padding: 5px 8px;
  color: var(--paper-primary);
  background: var(--paper-primary-soft);
  border: 0;
  border-radius: 8px;
  font: inherit;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
}

html[dir="ltr"] .paper-button .bi-arrow-left,
html[dir="ltr"] .mobile-order-bar .bi-arrow-left,
html[dir="ltr"] .stage-actions .bi-arrow-right {
  transform: rotate(180deg);
}

@keyframes paperStageIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1240px) {
  .paper-configurator-layout {
    grid-template-columns: minmax(0, 1fr) 280px;
    gap: 14px;
  }

  .stage-body {
    padding: 21px;
  }

  .binding-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .progress-copy small {
    display: none;
  }
}

@media (max-width: 1099px) and (min-width: 992px) {
  .paper-configurator-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .order-summary {
    position: static;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 18px;
  }

  .summary-heading,
  .summary-progress,
  .summary-current,
  .summary-help {
    grid-column: 1 / -1;
  }

  .summary-facts {
    grid-column: 1;
  }

  .price-breakdown,
  .summary-total,
  .summary-cta {
    grid-column: 2;
  }
}

@media (max-width: 991.98px) {

  html,
  body.paper-printing-page {
    max-width: 100%;
    overflow-x: clip;
  }

  .paper-printing-page .store-sidebar {
    opacity: 0;
    will-change: transform, opacity;
    transition:
      transform 340ms cubic-bezier(.22, 1, .36, 1),
      opacity 220ms ease,
      visibility 0s linear 340ms;
  }

  .paper-printing-page .store-sidebar.is-open {
    opacity: 1;
    transition:
      transform 340ms cubic-bezier(.22, 1, .36, 1),
      opacity 220ms ease,
      visibility 0s linear;
  }

  .paper-main {
    width: auto;
    max-width: none;
    padding-bottom: 112px;
  }

  .paper-page-heading {
    align-items: flex-start;
  }

  .paper-progress {
    display: none;
  }

  .paper-configurator-layout {
    display: block;
  }

  .order-summary {
    display: none;
  }

  .paper-workspace {
    display: grid;
    gap: 10px;
  }

  .journey-stage {
    display: block;
    border-radius: 18px;
    box-shadow: var(--profile-shadow-small);
  }

  .journey-stage.is-active {
    animation: none;
  }

  .stage-mobile-header {
    width: 100%;
    min-height: 70px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    color: var(--paper-ink);
    background: var(--paper-surface);
    border: 0;
    text-align: start;
    cursor: pointer;
  }

  .stage-mobile-header:disabled {
    color: var(--profile-muted);
    cursor: not-allowed;
  }

  .stage-mobile-number {
    width: 38px;
    height: 38px;
    flex: 0 0 38px;
    display: grid;
    place-items: center;
    color: var(--profile-muted);
    background: var(--profile-soft-strong);
    border-radius: 11px;
    font-size: 14px;
    font-weight: 800;
  }

  .stage-mobile-header>span:nth-child(2) {
    min-width: 0;
    flex: 1;
    display: grid;
  }

  .stage-mobile-header strong {
    font-size: 14px;
  }

  .stage-mobile-header small {
    overflow: hidden;
    color: var(--profile-muted);
    font-size: 11px;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .stage-mobile-header>i {
    color: var(--profile-muted);
    transition: transform 0.2s ease;
  }

  .journey-stage.is-active .stage-mobile-header {
    color: var(--paper-primary);
    background: var(--paper-primary-soft);
  }

  .journey-stage.is-active .stage-mobile-number {
    color: #fff;
    background: var(--paper-primary);
  }

  .journey-stage.is-active .stage-mobile-header>i {
    transform: rotate(180deg);
  }

  .journey-stage.is-complete .stage-mobile-number {
    color: var(--paper-success);
    background: var(--profile-success-soft);
  }

  .journey-stage:not(.is-active) .stage-body {
    display: none;
  }

  .stage-body {
    padding: 18px;
    border-top: 1px solid var(--paper-border);
  }

  .stage-heading {
    padding-bottom: 17px;
    margin-bottom: 17px;
  }

  .stage-heading .stage-kicker {
    display: none;
  }

  .stage-heading h2 {
    font-size: 21px;
  }

  .mobile-order-bar {
    position: fixed;
    z-index: 1000;
    inset-inline: 12px;
    bottom: 10px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(145px, 0.9fr);
    gap: 9px;
    padding: 9px;
    background: var(--paper-surface);
    border: 1px solid var(--paper-border);
    border-radius: 16px;
    box-shadow: 0 12px 28px rgb(11 31 58 / 18%);
  }

  html[data-bs-theme="dark"] .mobile-order-bar {
    background: var(--paper-surface);
    border-color: var(--paper-border);
  }

  .mobile-total {
    min-width: 0;
    display: grid;
    align-content: center;
    padding: 5px 9px;
    color: var(--paper-muted);
    background: transparent;
    border: 0;
    text-align: start;
    cursor: pointer;
  }

  .mobile-total span {
    font-size: 10px;
  }

  .mobile-total strong {
    color: var(--paper-primary);
    font-size: 19px;
  }

  .mobile-order-bar>* {
    min-width: 0;
    max-width: 100%;
  }

  .mobile-order-bar .paper-button {
    min-height: 50px;
    padding-inline: 12px;
    white-space: normal;
  }

  .paper-toast {
    top: 76px;
  }

  .paper-printing-page .store-footer {
    margin-bottom: 112px;
  }

  body.paper-printing-page.paper-review-active .paper-main {
    padding-bottom: 32px;
  }

  body.paper-printing-page.paper-review-active .paper-toast {
    top: 76px;
  }

  body.paper-printing-page.paper-review-active .store-footer {
    margin-bottom: 0;
  }
}

@media (max-width: 767.98px) {
  .paper-printing-page .profile-topbar {
    min-height: 58px;
  }

  .paper-mobile-brand {
    position: absolute;
    left: 50%;
    display: block;
    width: 105px;
    transform: translateX(-50%);
  }

  .paper-mobile-brand img {
    width: 100%;
    display: block;
  }

  .paper-page-heading {
    display: block;
  }

  .paper-secure-note {
    display: none;
  }

  .paper-title-icon {
    width: 50px;
    height: 50px;
    flex-basis: 50px;
    font-size: 22px;
  }

  .paper-title-row h1 {
    font-size: 27px;
  }

  .paper-title-row p:last-child {
    font-size: 14px;
  }

  .stage-heading-icon {
    display: none;
  }

  .upload-zone {
    min-height: 280px;
    padding: 28px 17px;
  }

  .upload-zone h3 {
    font-size: 19px;
  }

  .upload-rules {
    gap: 7px 10px;
  }

  .file-card {
    align-items: flex-start;
  }

  .file-actions {
    flex-direction: column;
  }

  .file-section-header {
    align-items: flex-start;
  }

  /* icon + name on the first line, badge and buttons wrap to the second */
  .customization-item {
    flex-wrap: wrap;
  }

  .customization-item .file-info {
    flex: 1 1 calc(100% - 56px);
  }

  .customization-item .override-badge {
    margin-inline-end: auto;
  }

  .customization-item > .paper-button {
    flex: 1 1 auto;
    justify-content: center;
  }

  .option-groups {
    grid-template-columns: minmax(0, 1fr);
  }

  .option-group:last-child {
    grid-column: auto;
  }

  .override-editor .option-groups {
    grid-template-columns: minmax(0, 1fr);
  }

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

  .separate-binding-item {
    flex-wrap: wrap;
  }

  .separate-binding-controls {
    width: 100%;
    grid-template-columns: minmax(0, 1fr);
  }

  .binding-select-wrap {
    width: 100%;
  }

  .per-file-quantity .quantity-control {
    width: 100%;
    justify-content: space-between;
  }

  .review-card {
    grid-template-columns: minmax(0, 1fr);
  }

  .review-card-header {
    width: 100%;
    border-inline-end: 0;
    border-bottom: 1px solid var(--paper-border);
  }

  .review-edit {
    justify-self: start;
    margin: 0 12px 12px;
  }

  .stage-actions {
    flex-wrap: wrap;
  }

  .stage-actions .paper-button {
    min-width: 0;
    flex: 1 1 150px;
    max-width: 100%;
    padding-inline: 10px;
    white-space: normal;
  }

  .preview-dialog {
    width: 100vw;
    max-width: none;
    max-height: 100dvh;
    height: 100dvh;
    margin: 0;
    border: 0;
    border-radius: 0;
  }

  .preview-content {
    min-height: calc(100dvh - 68px);
  }

  .preview-content iframe {
    height: calc(100dvh - 100px);
  }
}

@media (max-width: 479.98px) {
  .paper-main {
    padding-inline: 0;
  }

  .paper-title-row {
    gap: 11px;
  }

  .paper-title-row p:last-child {
    max-width: 270px;
  }

  .profile-topbar-actions {
    gap: 4px;
  }

  .profile-action-button {
    width: 37px;
    height: 37px;
  }

  .profile-language-code {
    display: none;
  }

  .paper-mobile-brand {
    width: 88px;
  }

  .stage-body {
    padding: 15px;
  }

  .choice-grid.is-three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .choice-card {
    min-height: 70px;
    padding: 7px 4px;
  }

  .choice-card small {
    font-size: 10px;
  }

  .grouping-choice .choice-grid {
    grid-template-columns: minmax(0, 1fr);
  }

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

  .quantity-panel {
    align-items: flex-start;
    flex-direction: column;
  }

  .quantity-control {
    align-self: stretch;
    justify-content: space-between;
  }

  .review-details {
    grid-template-columns: minmax(0, 1fr);
  }

  .mobile-order-bar {
    grid-template-columns: minmax(0, 0.8fr) minmax(138px, 1.2fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .journey-stage.is-active {
    animation: none;
  }

  .paper-printing-page * {
    scroll-behavior: auto !important;
  }

  .paper-printing-page .store-sidebar,
  .paper-printing-page .store-header,
  .paper-printing-page .store-main,
  .paper-printing-page .store-footer {
    transition-duration: 0.01ms !important;
  }
}
/* A choice the shop offers in only one way: no cards, just a line saying what it is. */
.option-fixed { display: flex; align-items: center; gap: 8px; margin: 0 0 12px; padding: 10px 14px; color: #31506f; font-size: 14px; background: #f3f8ff; border: 1px solid #d6e6fb; border-radius: 10px; }
.option-fixed i { color: #1677ff; }
.option-fixed strong { color: #0b1f3a; font-weight: 800; }

/* A single choice fills the full width of its row. */
.option-group .choice-grid.is-one { grid-template-columns: minmax(0, 1fr); }

/* One card per file: its name and customize button on top, the extra PDF print options below in a tidy grid. */
.customization-item { display: block; }
.customization-head { display: flex; align-items: center; gap: 12px; }
.customization-head .file-info { flex: 1 1 auto; min-width: 0; }
.customization-head .file-info strong { overflow-wrap: anywhere; }
.file-extras { margin-top: 12px; padding-top: 12px; border-top: 1px dashed var(--paper-border); }
.file-extras-title { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; color: var(--paper-primary); font-size: 13px; font-weight: 800; }
.file-extras-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 12px; align-items: start; }
.file-extra { display: grid; gap: 6px; align-content: start; min-width: 0; color: #0b1f3a; font-size: 13px; font-weight: 700; }
.file-extra.is-wide { grid-column: 1 / -1; }
.file-extra > span { color: #31506f; }
.file-extra input[type="text"], .file-extra select { box-sizing: border-box; width: 100%; min-height: 42px; padding: 0 12px; color: #0b1f3a; font: inherit; font-size: 13px; background: #fff; border: 1px solid #d9e4f2; border-radius: 10px; }
.file-extra input[type="text"]:focus, .file-extra select:focus { border-color: var(--paper-primary); box-shadow: 0 0 0 3px rgb(22 119 255 / 14%); outline: 0; }
.file-extra small { color: #667a96; font-size: 12px; font-weight: 600; line-height: 1.6; }
.file-extra.has-error input { border-color: #e8730c; background: #fff6ed; }
.file-extra .file-extra-error { display: flex; align-items: center; gap: 6px; color: #b25500; font-weight: 800; }
.file-extra.is-check { grid-template-columns: auto minmax(0, 1fr); align-items: center; gap: 10px; min-height: 42px; padding: 8px 12px; background: #fff; border: 1px solid #d9e4f2; border-radius: 10px; cursor: pointer; }
.file-extra.is-check.is-on { background: #f3f8ff; border-color: #8ebeff; }
.file-extra.is-check input { width: 18px; height: 18px; margin: 0; accent-color: var(--paper-primary); }
.file-extra.is-check span { display: grid; gap: 1px; color: #0b1f3a; }
.collate-choice { margin-top: 14px; }
@media (max-width: 640px) {
  .customization-head { flex-wrap: wrap; }
  .customization-head .file-info { flex: 1 1 calc(100% - 56px); }
  .customization-head .override-badge { margin-inline-end: auto; }
  .customization-head > .paper-button { flex: 1 1 auto; justify-content: center; }
  .file-extras-grid { grid-template-columns: minmax(0, 1fr); }
}

/* Tidy-up: the range field reads left to right, and the booklet card lines up with the fields beside it. */
.file-extra input[data-extra="range"] { text-align: left; font-size: 14px; letter-spacing: .3px; }
.file-extra input[data-extra="range"]::placeholder { color: #9aa9bd; letter-spacing: 0; }
.file-extra.is-check { align-self: end; min-height: 44px; }
.file-extra.is-check span strong { font-size: 13px; }
.file-extra.is-check span small { font-size: 11.5px; }
.file-extra select { appearance: none; background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 16 16' fill='%23667a96'%3E%3Cpath d='M1.6 5.4a1 1 0 0 1 1.4 0L8 10.4l5-5a1 1 0 1 1 1.4 1.4l-5.7 5.7a1 1 0 0 1-1.4 0L1.6 6.8a1 1 0 0 1 0-1.4z'/%3E%3C/svg%3E") no-repeat left 12px center; padding: 0 12px 0 34px; }