@font-face {
  font-family: Outfit;
  src: url('./fonts/outfit-latin.woff2') format('woff2');
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}
@font-face {
  font-family: 'JetBrains Mono';
  src: url('./fonts/jetbrains-mono-latin.woff2') format('woff2');
  font-style: normal;
  font-weight: 100 800;
  font-display: swap;
}
:root {
  --bg: #faf7f3;
  --surface: #fff;
  --soft: #f3efea;
  --border: #ded4c8;
  --control: #92867c;
  --ink: #241f1c;
  --muted: #5d554e;
  --accent: #b14f24;
  --accent-dark: #7e3115;
  --tint: #fbefe6;
  font-family: Outfit, system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink);
  background: var(--bg);
  color-scheme: light;
  accent-color: var(--accent);
  scrollbar-color: #b9afa5 var(--soft);
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
main {
  width: min(100% - 48px, 800px);
  margin: 32px auto 40px;
}
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 48px;
}
.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--ink);
  font-size: 20px;
  font-weight: 650;
  text-decoration: none;
}
.header-actions {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.button.header-cta {
  min-height: 0;
  padding: 4px 9px;
  border-radius: 6px;
  font-size: 12px;
  line-height: inherit;
  white-space: nowrap;
}
.badge {
  padding: 4px 9px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 12px;
  color: var(--muted);
}
h1 {
  font-size: clamp(28px, 5vw, 40px);
  letter-spacing: -0.03em;
  line-height: 1.15;
  font-weight: 600;
  margin: 0 0 14px;
  text-wrap: balance;
}
h2 {
  font-size: 24px;
  line-height: 1.3;
  font-weight: 600;
  margin: 0 0 20px;
}
.intro {
  font-size: 18px;
  color: var(--muted);
  margin: 0 0 12px;
}
.privacy {
  font-size: 16px;
  line-height: 1.55;
  color: var(--muted);
  margin: 20px 0 28px;
  padding: 22px 24px;
  background: var(--tint);
  border: 1px solid #e8c5ae;
  border-radius: 12px;
}
.privacy strong {
  display: block;
  font-size: 20px;
  line-height: 1.35;
  font-weight: 600;
  color: var(--accent-dark);
  margin-bottom: 8px;
}
.privacy span {
  display: block;
  max-width: 65ch;
}
.workspace {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
}
.tabs {
  display: flex;
  gap: 8px;
  background: var(--soft);
  padding: 8px;
  border-bottom: 1px solid var(--border);
}
.tabs button {
  flex: 1;
  min-height: 44px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-weight: 500;
}
.tabs button[aria-selected='true'] {
  background: var(--surface);
  color: var(--accent-dark);
  font-weight: 650;
  box-shadow: 0 1px 3px #241f1c16;
}
[role='tabpanel'] {
  padding: 28px 32px 32px;
}
fieldset {
  border: 0;
  padding: 0;
  margin: 0;
  min-width: 0;
}
legend {
  padding: 0;
  font-weight: 600;
  margin-bottom: 12px;
  font-size: 17px;
}
.payload-options {
  margin: 0;
}
.payload-options legend {
  font-size: 20px;
}
.payload-option {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  font-weight: 400;
  cursor: pointer;
  margin: 0;
  padding: 18px 12px;
  border-bottom: 1px solid var(--border);
}
.payload-option:last-child {
  border-bottom: 0;
}
.payload-option:has(input:checked) {
  background: var(--tint);
  border-radius: 8px;
  border-bottom-color: transparent;
}
.payload-option input {
  width: 19px;
  height: 19px;
  flex: none;
  margin: 3px 0 0;
  cursor: pointer;
}
.payload-option > span {
  min-width: 0;
}
.payload-option strong {
  font-weight: 600;
}
.choice-benefit {
  font-size: 12px;
  color: var(--accent-dark);
  margin-left: 10px;
}
.choice-description {
  display: block;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
  margin-top: 5px;
  max-width: 68ch;
}
#encode-inputs {
  border-top: 1px solid var(--border);
  margin-top: 20px;
  padding-top: 28px;
}
label {
  display: block;
  font-weight: 550;
  margin-bottom: 8px;
}
.optional {
  color: var(--muted);
  font-weight: 400;
}
.hint {
  color: var(--muted);
  font-size: 14px;
  margin: 8px 0 24px;
}
.field-help {
  margin: 0 0 12px;
}
input,
textarea,
button,
.button {
  font: inherit;
}
input[type='file'],
input[type='password'],
textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--control);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
  caret-color: var(--accent);
}
input[type='file'] {
  font-size: 14px;
  padding: 10px;
}
input::file-selector-button {
  font: inherit;
  padding: 8px 12px;
  border: 0;
  background: var(--soft);
  color: var(--ink);
  margin-right: 12px;
  border-radius: 5px;
  cursor: pointer;
}
textarea {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  line-height: 1.6;
  overflow-wrap: anywhere;
  resize: vertical;
}
textarea::placeholder {
  color: var(--muted);
  opacity: 1;
}
#contact {
  margin-bottom: 24px;
}
#contact:has(+ #contact-format:not([hidden])) {
  margin-bottom: 0;
}
#contact-qr-input {
  margin-bottom: 24px;
}
#contact-qr-input .hint:last-child {
  margin-bottom: 0;
}
.file-row {
  display: flex;
  gap: 8px;
  align-items: stretch;
}
.file-row input[type='file'] {
  flex: 1;
  min-width: 0;
}
.file-row .paste-button {
  flex: none;
}
.photo-quality {
  margin-top: 16px;
}
.size-options {
  margin-bottom: 20px;
}
.size-options legend {
  font-size: 15px;
  margin-bottom: 4px;
}
.segmented {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 1fr;
  border: 1px solid var(--control);
  border-radius: 8px;
  overflow: hidden;
}
.segmented label {
  position: relative;
  margin: 0;
  cursor: pointer;
  text-align: center;
  border-left: 1px solid var(--control);
}
.segmented label:first-child {
  border-left: 0;
}
.segmented input {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}
.segmented label > span {
  display: block;
  height: 100%;
  padding: 10px 6px;
  background: var(--surface);
}
.segmented strong {
  display: block;
}
.segment-apps {
  display: block;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.35;
  color: var(--muted);
  margin-top: 2px;
}
.segmented input:checked + span {
  background: var(--tint);
  box-shadow: inset 0 0 0 2px var(--accent);
}
.segmented input:focus-visible + span {
  outline: 3px solid var(--accent);
  outline-offset: -5px;
}
.photo-quality[hidden] {
  display: none;
}
.photo-quality input[type='range'] {
  margin-bottom: 4px;
}
.share-methods {
  margin: 28px 0;
}
.share-methods .payload-option {
  padding-block: 14px;
}
button,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 16px;
  border: 1px solid var(--control);
  border-radius: 8px;
  text-decoration: none;
  line-height: 1.4;
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  transition:
    background 0.15s ease-out,
    border-color 0.15s ease-out;
}
button:hover,
.button:hover {
  background: var(--soft);
}
.primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  font-weight: 550;
}
.primary:hover {
  background: #963f1c;
  border-color: #963f1c;
}
button:disabled {
  opacity: 0.55;
  cursor: default;
}
button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}
::selection {
  background: #f1c5a9;
  color: #54200e;
}
.actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 20px 0;
}
.status {
  font-size: 14px;
  overflow-wrap: anywhere;
  margin: 20px 0 0;
}
.status:empty {
  display: none;
}
.status[data-kind='error'] {
  color: #b4232c;
}
.status[data-kind='success'] {
  color: #1f6f43;
}
.status[data-kind='warning'] {
  color: #8a4b00;
  font-weight: 550;
}
.result {
  margin-top: 28px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}
#encoded-preview {
  display: block;
  max-width: 100%;
  max-height: 480px;
  object-fit: contain;
  border-radius: 8px;
  background: var(--soft);
  margin: auto;
}
#encoded-info {
  font-variant-numeric: tabular-nums;
  margin-bottom: 12px;
}
details {
  border-top: 1px solid var(--border);
  margin-top: 28px;
  padding: 20px 0 0;
}
summary {
  cursor: pointer;
  min-height: 44px;
  font-weight: 550;
}
details p {
  max-width: 72ch;
}
input[type='range'] {
  width: 100%;
  min-height: 32px;
  margin: 8px 0 20px;
}
#unlock-form {
  margin-top: 24px;
}
#unlock-form button {
  margin-top: 16px;
}
.contact-part {
  margin-bottom: 20px;
}
.contact-part label {
  font-size: 14px;
}
.part-value {
  display: flex;
  gap: 8px;
  align-items: flex-start;
}
.part-value textarea {
  min-width: 0;
  flex: 1;
  max-height: 240px;
  overflow-y: auto;
}
.part-value button {
  flex: none;
}
.qr-wrap {
  display: flex;
  align-items: center;
  gap: 24px;
  background: var(--bg);
  padding: 24px;
  border-radius: 12px;
  margin: 24px 0;
}
.qr-wrap canvas {
  width: 220px;
  max-width: 100%;
  height: auto;
  image-rendering: pixelated;
}
.qr-wrap p {
  font-size: 14px;
  color: var(--muted);
  max-width: 22ch;
}
footer {
  font-size: 13px;
  color: var(--muted);
  margin-top: 28px;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}
footer p {
  margin: 0;
}
footer a {
  color: var(--accent-dark);
  text-underline-offset: 4px;
}
.footer-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px 24px;
}
.version {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}
.footer-brand {
  font-size: 15px;
  font-weight: 650;
  color: var(--ink);
}
.footer-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 0 18px;
}
.footer-nav a,
.footer-nav button {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  gap: 6px;
  min-height: 44px;
  font-size: 13px;
}
.footer-nav a {
  text-decoration: none;
}
.footer-nav a:hover {
  text-decoration: underline;
}
.footer-nav button {
  border: 0;
  background: transparent;
  border-radius: 4px;
  padding: 0;
  color: var(--muted);
}
.footer-nav button:hover {
  color: var(--accent-dark);
  text-decoration: underline;
  text-underline-offset: 4px;
}
.footer-meta {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px 24px;
  padding-top: 10px;
}
.footer-credit {
  flex: none;
}
.audit-note {
  font-size: 12px;
}
.audit-note strong {
  font-weight: 650;
}
.privacy-notes {
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted);
  border-top: 1px solid var(--border);
  margin-top: 32px;
  padding-top: 24px;
  scroll-margin-top: 24px;
}
.privacy-notes h2 {
  font-size: 20px;
  margin: 0 0 16px;
  color: var(--ink);
}
.privacy-notes p {
  margin: 0 0 12px;
  max-width: 72ch;
}
[hidden] {
  display: none !important;
}
@media (max-width: 540px) {
  main {
    width: calc(100% - 32px);
    margin: 20px auto 28px;
  }
  header {
    margin-bottom: 36px;
  }
  .wordmark {
    font-size: 18px;
  }
  .intro {
    font-size: 17px;
  }
  .privacy {
    padding: 20px;
  }
  .privacy strong {
    font-size: 18px;
  }
  [role='tabpanel'] {
    padding: 24px 18px;
  }
  .payload-option {
    padding: 16px 10px;
    gap: 11px;
  }
  .choice-benefit {
    display: block;
    margin: 2px 0 0;
  }
  .qr-wrap {
    display: block;
    text-align: center;
    padding: 20px;
  }
  .qr-wrap p {
    max-width: none;
  }
  .actions > * {
    flex: 1;
  }
  input[type='file'] {
    font-size: 13px;
  }
  .part-value {
    gap: 6px;
  }
  .part-value button {
    padding-inline: 10px;
  }
  .footer-main {
    align-items: flex-start;
  }
  .footer-nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
    gap: 0 12px;
  }
  .footer-meta {
    padding-top: 12px;
    gap: 12px;
  }
  .audit-note {
    font-size: 13px;
  }
  h2 {
    font-size: 22px;
  }
}
@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
  }
}

.password-guidance {
  font-size: 14px;
  color: var(--muted);
  margin: 12px 0 24px;
  max-width: 70ch;
}
.password-guidance p {
  margin: 0 0 12px;
}
.password-guidance strong {
  color: var(--ink);
  font-weight: 600;
}
.password-guidance a {
  color: var(--accent-dark);
  text-underline-offset: 3px;
}
.password-guidance details {
  margin-top: 16px;
  padding-top: 16px;
}
.password-guidance summary {
  font-size: 14px;
  color: var(--ink);
}
.password-guidance details p:last-child {
  margin-bottom: 0;
}

.app-tools {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 8px 12px;
  margin-bottom: 12px;
}
#offline-download {
  margin-right: auto;
}
.app-tools button {
  border-color: transparent;
  background: transparent;
  color: var(--muted);
}
.app-tools button:hover {
  background: var(--soft);
  color: var(--ink);
}

.offline-status {
  font-size: 14px;
  line-height: 1.5;
  color: var(--muted);
  margin: 0 0 16px;
}
.offline-status:empty {
  display: none;
}
.offline-status[data-kind='error'] {
  color: #b4232c;
}
.app-tools a[aria-disabled='true'] {
  opacity: 0.65;
  cursor: wait;
}