@font-face {
  font-family: "Plex Sans";
  src: url("/assets/fonts/ibm-plex-sans.woff2") format("woff2");
  font-weight: 400 600;
  font-display: swap;
}
@font-face {
  font-family: "Plex Mono";
  src: url("/assets/fonts/ibm-plex-mono.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}
:root {
  --font-sans: "Plex Sans", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-mono: "Plex Mono", "SFMono-Regular", Consolas, monospace;
  --canvas: #f2f4f5;
  --surface: #fff;
  --surface-soft: #f7f9fa;
  --ink: #20323f;
  --muted: #526572;
  --line: #d5dfe3;
  --line-strong: #81939d;
  --rail: #203340;
  --rail-text: #d9e4ea;
  --rail-muted: #a8bac6;
  --primary: #086970;
  --primary-hover: #07555b;
  --primary-soft: #e5f1f0;
  --success: #28644d;
  --success-bg: #eaf4ef;
  --danger: #a02f36;
  --danger-bg: #fbeff0;
  --warning: #785619;
  --warning-bg: #fff6e5;
  --focus: #177d95;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-7: 28px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --radius-control: 4px;
  --radius-surface: 6px;
  --motion-fast: 140ms;
  font: 16px/1.5 var(--font-sans);
  color: var(--ink);
  background: var(--canvas);
  font-synthesis: none;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
button,
input,
textarea,
select {
  font: inherit;
}
button,
a,
input,
textarea,
select,
summary {
  -webkit-tap-highlight-color: transparent;
}
button,
.button,
summary {
  cursor: pointer;
  touch-action: manipulation;
}
:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}
main:focus {
  outline: none;
}
.skip-link {
  position: fixed;
  left: 16px;
  top: -100px;
  z-index: 100;
  padding: var(--space-3) var(--space-5);
  background: var(--surface);
  color: var(--ink);
}
.skip-link:focus {
  top: 12px;
}
.app-shell {
  display: grid;
  grid-template-columns: 232px minmax(0, 1fr);
  min-height: 100vh;
}
.sidebar {
  position: sticky;
  top: 0;
  height: 100dvh;
  background: var(--rail);
  color: var(--rail-text);
  display: flex;
  flex-direction: column;
  padding: var(--space-8) var(--space-4) var(--space-6);
}
.brand {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  margin: 0 var(--space-2) var(--space-10);
  color: #fff;
  text-decoration: none;
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.8px;
}
.brand small {
  display: block;
  font-size: 12px;
  letter-spacing: 0;
  color: var(--rail-muted);
  font-weight: 400;
  margin-top: 3px;
}
.brand-mark {
  display: flex;
  color: #9bd0d1;
}
.brand-mark .icon {
  width: 29px;
  height: 29px;
}
.nav-group + .nav-group {
  margin-top: var(--space-7);
}
.nav-label {
  color: var(--rail-muted);
  font-size: 12px;
  margin: 0 var(--space-3) var(--space-2);
}
nav button {
  justify-content: flex-start;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
  text-align: left;
  color: var(--rail-text);
  background: transparent;
  border: 1px solid transparent;
  padding: 11px var(--space-3);
  margin-bottom: var(--space-1);
  font-size: 14px;
  font-weight: 400;
  min-height: 44px;
}
nav button:hover {
  background: #2b4352;
  border-color: transparent;
}
nav button[aria-current="page"] {
  background: #335263;
  color: #fff;
  border-color: #466576;
  box-shadow: inset 3px 0 #8dcccc;
  font-weight: 500;
}
.sidebar :focus-visible {
  outline-color: #a9e0e3;
}
.instance-info {
  margin: auto var(--space-3) 0;
  padding-top: var(--space-8);
  overflow-wrap: anywhere;
}
.instance-label {
  font-size: 12px;
  color: var(--rail-muted);
  display: block;
  margin-bottom: var(--space-2);
}
.instance-info code {
  font-size: 12px;
  color: var(--rail-text);
}
.instance-info p {
  font-size: 12px;
  color: var(--rail-muted);
  margin: 10px 0 0;
}
.workspace {
  min-width: 0;
  display: flex;
  flex-direction: column;
}
.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  border-bottom: 1px solid var(--line);
  padding: var(--space-3) var(--space-10);
  background: var(--surface);
  gap: var(--space-4);
}
.location,
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: 13px;
}
.language-select {
  width: auto;
  min-width: 92px;
  min-height: 44px;
  margin: 0;
  padding: 8px 10px;
  border-color: var(--line);
  background-color: var(--surface);
  font: 500 13px/1.4 var(--font-sans);
  color: var(--ink);
  cursor: pointer;
}
.workspace-label,
.location-divider {
  color: var(--muted);
}
.encryption-note {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--muted);
  font-size: 12px;
}
.encryption-note .icon {
  width: 15px;
  height: 15px;
  color: var(--primary);
}
.menu-toggle {
  display: none;
}
main {
  width: 100%;
  max-width: 1360px;
  margin-inline: auto;
  padding: var(--space-10);
  min-width: 0;
  flex: 1;
}
h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}
h1 {
  font-size: 30px;
  line-height: 1.2;
  letter-spacing: -0.8px;
  font-weight: 500;
  margin: 0 0 var(--space-3);
}
h2 {
  font-size: 20px;
  line-height: 1.35;
  letter-spacing: -0.3px;
  font-weight: 500;
  margin: var(--space-7) 0 var(--space-3);
}
h3 {
  font-size: 17px;
  font-weight: 500;
  margin: 0 0 var(--space-2);
}
p {
  color: var(--muted);
  margin: 0 0 var(--space-4);
  max-width: 74ch;
  line-height: 1.65;
}
.page-heading {
  margin-bottom: var(--space-7);
}
.page-heading p {
  font-size: 15px;
  max-width: 70ch;
  margin: 0;
}
.icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  vertical-align: middle;
}
button,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 44px;
  padding: 10px var(--space-4);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.4;
  border: 1px solid var(--primary);
  border-radius: var(--radius-control);
  background: var(--primary);
  color: white;
  text-decoration: none;
  transition:
    background-color var(--motion-fast),
    border-color var(--motion-fast),
    color var(--motion-fast);
}
button:hover,
.button:hover {
  background: var(--primary-hover);
  border-color: var(--primary-hover);
}
button:active,
.button:active {
  filter: brightness(0.94);
}
button.secondary,
.button.secondary {
  background: var(--surface);
  color: var(--ink);
  border-color: var(--line);
}
button.secondary:hover,
.button.secondary:hover {
  background: var(--surface-soft);
  border-color: var(--line-strong);
}
button.danger {
  background: transparent;
  color: var(--danger);
  border-color: transparent;
}
button.danger:hover {
  background: var(--danger-bg);
  border-color: #ebcbd0;
}
button:disabled,
button[aria-disabled="true"] {
  opacity: 0.6;
  cursor: wait;
}
button:disabled {
  cursor: not-allowed;
}
button[aria-busy="true"]::after {
  content: "";
  width: 13px;
  height: 13px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  flex-shrink: 0;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
label {
  display: block;
  margin: var(--space-5) 0 var(--space-2);
  font-size: 14px;
  font-weight: 500;
}
input,
textarea,
select {
  width: 100%;
  min-width: 0;
  min-height: 44px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-control);
  color: var(--ink);
  background: var(--surface);
  padding: 11px var(--space-3);
  font-size: 16px;
}
input:hover,
textarea:hover,
select:hover {
  border-color: var(--primary);
}
input:focus,
textarea:focus,
select:focus {
  border-color: var(--primary);
}
input:read-only,
textarea:read-only {
  background: var(--surface-soft);
}
input[type="checkbox"] {
  width: 18px;
  height: 18px;
  min-height: 0;
  margin: 0 var(--space-2) 0 0;
  accent-color: var(--primary);
  vertical-align: middle;
}
label:has(+ input[type="checkbox"]) {
  display: inline-block;
  max-width: calc(100% - 35px);
}
input[type="file"] {
  padding: 7px;
  font-size: 14px;
  background: var(--surface);
}
input[type="file"]::file-selector-button {
  padding: 7px 10px;
  margin-right: var(--space-3);
  border: 0;
  border-radius: 2px;
  color: var(--ink);
  background: #e8eef1;
  font: inherit;
  cursor: pointer;
}
textarea {
  min-height: 155px;
  resize: vertical;
  line-height: 1.65;
}
form,
section.card {
  margin: var(--space-6) 0;
  padding: var(--space-6);
  border: 1px solid var(--line);
  border-radius: var(--radius-surface);
  background: var(--surface);
}
section.card h2:first-child {
  margin-top: 0;
}
form button {
  margin-top: var(--space-4);
}
section.card > button {
  margin: var(--space-3) var(--space-2) 0 0;
}
pre,
code {
  font: 12px/1.7 var(--font-mono);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
pre {
  margin: var(--space-3) 0;
}
.row {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  flex-wrap: wrap;
}
.muted {
  color: var(--muted);
  font-size: 13px;
}
.badge {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 3px 7px;
  background: var(--surface-soft);
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
}
.warning {
  padding: 14px 18px;
  border-left: 3px solid #a67a26;
  background: var(--warning-bg);
  color: var(--warning);
  font-size: 14px;
  line-height: 1.65;
  max-width: none;
}
#status:empty {
  display: none;
}
#status:not(:empty) {
  padding: 14px 18px;
  margin-bottom: var(--space-6);
  border: 1px solid #bfd6c9;
  border-left: 3px solid var(--success);
  background: var(--success-bg);
  color: var(--success);
  font-size: 14px;
  border-radius: var(--radius-control);
  overflow-wrap: anywhere;
}
#status[data-tone="error"] {
  color: var(--danger);
  background: var(--danger-bg);
  border-color: #e8c4c7;
  border-left-color: var(--danger);
}
.upload-band {
  padding: 22px var(--space-6);
  border: 1px solid var(--line);
  border-radius: var(--radius-surface);
  background: var(--surface);
  margin-bottom: var(--space-8);
}
.upload-band h2 {
  margin: 0 0 var(--space-1);
  font-size: 17px;
}
.upload-band p {
  margin: 0;
}
.upload-controls {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-3);
  align-items: end;
  margin-top: var(--space-3);
}
.upload-controls label {
  margin-top: 0;
  font-size: 12px;
  color: var(--muted);
}
.upload-band .trust-note {
  margin-top: var(--space-3);
  font-size: 12px;
}
.text-action {
  padding: 0;
  min-height: 32px;
  border: 0;
  border-radius: 0;
  color: var(--primary);
  background: transparent;
  text-decoration: underline;
  text-underline-offset: 3px;
  font-size: inherit;
}
.text-action:hover {
  background: transparent;
  color: var(--primary-hover);
}
.collection-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}
.collection-heading h2 {
  margin: 0;
}
.collection-heading p {
  margin: 0;
  font-size: 13px;
}
.entry-ledger {
  border: 1px solid var(--line);
  border-radius: var(--radius-surface);
  background: var(--surface);
  overflow: hidden;
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
th {
  text-align: left;
  font-weight: 500;
  color: var(--muted);
  background: var(--surface-soft);
  font-size: 12px;
}
th,
td {
  padding: 15px var(--space-5);
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}
tbody tr:last-child td {
  border-bottom: none;
}
tbody tr:hover {
  background: #f8fbfb;
}
td code {
  font-size: 12px;
  color: var(--ink);
}
.entry-date {
  display: block;
  margin: 5px 0 0;
  font-size: 12px;
  color: var(--muted);
  white-space: nowrap;
}
.entry-size {
  white-space: nowrap;
}
.entry-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.entry-actions button {
  font-size: 12px;
  padding: var(--space-2) 10px;
}
.provenance {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  color: var(--muted);
}
.provenance .icon {
  width: 14px;
  height: 14px;
}
.provenance.signed {
  color: var(--success);
}
.empty-state {
  padding: var(--space-10) var(--space-6);
  text-align: left;
}
.empty-state > .icon {
  width: 28px;
  height: 28px;
  color: var(--primary);
  margin-bottom: var(--space-4);
}
.empty-state p {
  margin-bottom: 0;
  max-width: 62ch;
  font-size: 14px;
}
.loading-state {
  margin: 0;
  padding: var(--space-8) var(--space-6);
  color: var(--muted);
  font-size: 14px;
}
.owned-shares {
  margin-top: var(--space-8);
}
.owned-share {
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  align-items: center;
}
.owned-share p {
  margin-bottom: 0;
}
.share-workspace {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 230px;
  gap: var(--space-8);
  align-items: start;
}
.share-editor {
  min-width: 0;
}
.editor-surface {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-surface);
  overflow: hidden;
}
.editor-heading {
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}
.editor-heading label {
  margin: 0;
  font-size: 14px;
}
.editor-heading span {
  font-size: 12px;
  color: var(--muted);
}
.share-editor textarea.share-input {
  min-height: 320px;
  border: 0;
  border-radius: 0;
  padding: var(--space-5);
  display: block;
  font: 14px/1.8 var(--font-mono);
  resize: vertical;
}
.share-editor textarea.share-input:focus-visible {
  outline-offset: -3px;
}
.editor-meta {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-5);
  background: var(--surface-soft);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
}
.editor-meta [data-invalid="true"] {
  color: var(--danger);
}
.share-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-top: var(--space-5);
}
.share-actions p {
  font-size: 12px;
  margin: 0;
}
.delivery-notes {
  padding-top: var(--space-1);
}
.delivery-notes h2 {
  margin: 0 0 18px;
  font-size: 16px;
}
.delivery-notes ol {
  margin: 0;
  padding-left: var(--space-5);
  color: var(--muted);
  font-size: 13px;
}
.delivery-notes li {
  padding-left: var(--space-1);
  margin-bottom: var(--space-5);
}
.delivery-notes strong {
  display: block;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: var(--space-1);
}
.delivery-notes .note-divider {
  border-top: 1px solid var(--line);
  padding-top: var(--space-5);
  margin-top: var(--space-6);
  font-size: 12px;
}
.share-result:empty {
  display: none;
}
.share-result {
  margin-top: var(--space-8);
  padding-top: var(--space-7);
  border-top: 1px solid var(--line-strong);
}
.share-result h2 {
  margin: 0 0 var(--space-2);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.share-result h2 .icon {
  color: var(--success);
}
.receipt-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 144px;
  gap: var(--space-6);
  align-items: start;
}
.receipt-fields {
  min-width: 0;
}
.receipt-fields textarea,
.receipt-fields input {
  font: 12px/1.7 var(--font-mono);
}
.receipt-fields textarea {
  min-height: 140px;
}
.copy-row {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-3);
  flex-wrap: wrap;
}
.copy-row .text-action {
  font-size: 14px;
  min-height: 44px;
}
.qr-area {
  padding-top: var(--space-5);
}
img.qr {
  width: 144px;
  max-width: 100%;
  display: block;
  background: white;
  padding: 6px;
  border: 1px solid var(--line);
}
.qr-area p {
  font-size: 12px;
  margin-top: var(--space-2);
}
.cancellation {
  border-top: 1px solid var(--line);
  margin-top: var(--space-6);
  padding-top: var(--space-4);
}
.cancellation summary {
  padding-block: 6px;
  font-size: 13px;
  color: var(--muted);
}
.cancellation input {
  font-family: var(--font-mono);
  font-size: 12px;
}
.cancellation button {
  margin-top: var(--space-3);
}
a {
  color: var(--primary);
  text-underline-offset: 3px;
}
.spaced {
  margin-top: var(--space-6);
}
footer {
  margin: 0 var(--space-10);
  padding: var(--space-5) 0 var(--space-6);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
}
@media (max-width: 1200px) {
  .app-shell {
    grid-template-columns: 208px minmax(0, 1fr);
  }
  main {
    padding: var(--space-8) var(--space-7);
  }
  .app-header {
    padding-inline: var(--space-7);
  }
  th,
  td {
    padding-inline: 14px;
  }
  .share-workspace {
    grid-template-columns: minmax(0, 1fr) 190px;
    gap: var(--space-6);
  }
  footer {
    margin-inline: var(--space-7);
  }
  .encryption-note {
    display: none;
  }
}
@media (max-width: 960px) {
  .share-workspace {
    grid-template-columns: 1fr;
  }
  .delivery-notes {
    border-top: 1px solid var(--line);
    padding-top: var(--space-6);
  }
  .delivery-notes ol {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-5);
  }
  .delivery-notes li {
    margin: 0;
  }
  .delivery-notes .note-divider {
    margin-top: var(--space-5);
  }
  .entry-actions {
    flex-direction: column;
    align-items: flex-start;
  }
}
@media (max-width: 760px) {
  .app-shell {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto auto 1fr auto;
    grid-template-areas: "header" "navigation" "main" "footer";
  }
  .workspace {
    display: contents;
  }
  .app-header {
    grid-area: header;
    flex-wrap: wrap;
    min-height: 64px;
    padding: 10px var(--space-5);
    gap: var(--space-2);
  }
  .header-actions {
    margin-left: auto;
    gap: var(--space-2);
  }
  .location {
    gap: 10px;
    font-size: 12px;
  }
  .workspace-label,
  .location-divider {
    display: none;
  }
  .menu-toggle {
    display: inline-flex;
    padding: var(--space-2);
    min-width: 44px;
    color: var(--ink);
    background: transparent;
    border-color: var(--line);
  }
  .menu-toggle:hover {
    color: var(--primary);
    background: var(--surface-soft);
    border-color: var(--line-strong);
  }
  .menu-toggle .icon {
    width: 17px;
    height: 17px;
  }
  .sidebar {
    display: none;
    grid-area: navigation;
    position: static;
    height: auto;
    padding: var(--space-5);
  }
  .sidebar[data-open="true"] {
    display: block;
  }
  .sidebar .brand,
  .instance-info {
    display: none;
  }
  .sidebar nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3);
  }
  .nav-group + .nav-group {
    margin: 0;
  }
  .nav-group:last-child {
    grid-column: 1/-1;
  }
  .nav-label {
    margin-left: var(--space-3);
  }
  nav button {
    padding-inline: 10px;
    gap: var(--space-2);
    font-size: 13px;
  }
  #lock {
    padding: var(--space-2) 10px;
    font-size: 12px;
  }
  #lock .icon {
    width: 15px;
    height: 15px;
  }
  main {
    grid-area: main;
    padding: var(--space-7) var(--space-5);
  }
  h1 {
    font-size: 27px;
  }
  .page-heading {
    margin-bottom: var(--space-6);
  }
  .page-heading p {
    font-size: 14px;
  }
  .upload-band {
    padding: var(--space-5);
    margin-bottom: var(--space-7);
  }
  .upload-controls {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }
  .upload-controls > button {
    width: 100%;
  }
  .collection-heading {
    align-items: center;
  }
  .collection-heading p {
    font-size: 12px;
  }
  .entry-ledger table,
  .entry-ledger tbody {
    display: block;
  }
  .entry-ledger thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
  }
  .entry-ledger tbody tr {
    display: grid;
    grid-template-columns: 1fr 1fr;
    padding: var(--space-4) var(--space-5);
    border-bottom: 1px solid var(--line);
    column-gap: var(--space-3);
    row-gap: 10px;
  }
  .entry-ledger tbody tr:last-child {
    border-bottom: 0;
  }
  .entry-ledger td {
    padding: 0;
    border: 0;
    min-width: 0;
  }
  .entry-ledger td:first-child,
  .entry-ledger td:last-child {
    grid-column: 1/-1;
  }
  .entry-ledger td[data-label]::before {
    content: attr(data-label);
    display: block;
    font-size: 12px;
    color: var(--muted);
    margin-bottom: var(--space-1);
  }
  .entry-actions {
    flex-direction: row;
    align-items: center;
    gap: var(--space-2);
  }
  .entry-actions button {
    font-size: 12px;
  }
  td code {
    font-size: 13px;
  }
  .owned-share {
    align-items: flex-start;
    flex-direction: column;
  }
  .share-workspace {
    gap: var(--space-7);
  }
  .share-editor textarea.share-input {
    min-height: 260px;
    font-size: 16px;
    padding: var(--space-4);
  }
  .editor-heading,
  .editor-meta {
    padding-inline: var(--space-4);
  }
  .editor-heading span {
    font-size: 12px;
  }
  .editor-meta {
    font-size: 12px;
    gap: var(--space-2);
  }
  .share-actions > button {
    width: 100%;
  }
  .share-actions {
    gap: 10px;
  }
  .delivery-notes ol {
    display: block;
  }
  .delivery-notes li {
    margin-bottom: var(--space-4);
  }
  .receipt-layout {
    grid-template-columns: minmax(0, 1fr);
  }
  .qr-area {
    display: flex;
    gap: var(--space-4);
    align-items: center;
    padding-top: 0;
  }
  .qr-area img.qr {
    width: 112px;
  }
  .qr-area p {
    max-width: 18ch;
  }
  .copy-row button {
    flex: 1;
  }
  .copy-row .text-action {
    flex-basis: 100%;
    justify-content: flex-start;
  }
  .receipt-fields textarea,
  .receipt-fields input {
    font-size: 16px;
  }
  footer {
    grid-area: footer;
    margin: 0 var(--space-5);
    display: block;
    padding-bottom: var(--space-5);
  }
  footer span {
    display: block;
    margin-top: 6px;
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}

[hidden] {
  display: none !important;
}
.mobile-brand {
  display: none;
}
.upload-footnotes {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-1) var(--space-5);
}
.share-result:focus {
  outline: none;
}
@media (max-width: 760px) {
  #view-label {
    display: none;
  }
  .mobile-brand {
    display: inline;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: -0.3px;
  }
  .upload-footnotes {
    gap: 0;
  }
}

/* Follow-up workflow screens use the same restrained working surfaces. */
.workflow-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: var(--space-8);
  align-items: start;
}
.workflow-panel {
  min-width: 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-surface);
  padding: var(--space-6);
}
.workflow-panel h2:first-child {
  margin-top: 0;
}
.workflow-panel > h2 {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.workflow-panel > p {
  font-size: 14px;
}
.workflow-panel > button {
  margin-top: var(--space-4);
}
.workflow-notes {
  min-width: 0;
  padding-top: var(--space-1);
}
.workflow-notes h2 {
  margin: 0 0 var(--space-4);
  font-size: 17px;
}
.workflow-notes p {
  font-size: 14px;
}
.access-rule {
  padding-block: var(--space-4);
  border-bottom: 1px solid var(--line);
}
.access-rule:first-of-type {
  padding-top: 0;
}
.access-rule h3 {
  font-size: 14px;
  margin-bottom: var(--space-1);
}
.access-rule p {
  margin: 0;
  font-size: 13px;
}
.account-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--space-8);
  align-items: start;
}
.account-id {
  display: block;
  padding: var(--space-3) var(--space-4);
  background: var(--surface-soft);
  border-left: 2px solid var(--line-strong);
  margin-bottom: var(--space-6);
}
.compact-label {
  margin-bottom: var(--space-2);
}
.terminal-code,
.receipt-input {
  font-family: var(--font-mono);
  font-size: 14px;
}
.terminal-approval > button {
  width: 100%;
}
.terminal-approval input {
  margin-bottom: var(--space-3);
}
.provider-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 340px;
  margin-block: var(--space-6);
}
.account-layout .workflow-notes > button {
  margin-top: var(--space-6);
}
.device-ledger {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-surface);
  overflow: hidden;
}
section.card.device-record {
  margin: 0;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
  padding: var(--space-6);
}
section.card.device-record:last-child {
  border-bottom: 0;
}
.device-heading {
  display: flex;
  gap: var(--space-3);
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-3);
}
.device-heading h3 {
  margin: 0;
  font-size: 18px;
}
.device-status[data-state="active"] {
  color: var(--success);
  background: var(--success-bg);
  border-color: #bfd6c9;
}
.device-status[data-state="pending"] {
  color: var(--warning);
  background: var(--warning-bg);
}
.fingerprint {
  display: block;
  font-size: 12px;
  overflow-wrap: anywhere;
}
.public-key {
  margin-top: var(--space-3);
  font-size: 13px;
  color: var(--muted);
}
.public-key summary,
.pairing-guide summary,
.foreign-confirmation summary,
.danger-zone summary {
  min-height: 44px;
  padding-block: var(--space-3);
}
.public-key pre,
.command-block {
  padding: var(--space-4);
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-control);
  color: var(--ink);
}
.device-edit {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-4);
  align-items: end;
  margin-top: var(--space-4);
}
.device-edit label {
  margin-top: 0;
}
.device-edit .row {
  gap: var(--space-2);
}
.device-edit button {
  padding-inline: var(--space-3);
}
.trust-panel textarea {
  font: 12px/1.7 var(--font-mono);
}
.trust-panel > button {
  width: 100%;
}
.confirmation-state {
  margin-top: var(--space-3);
  font-size: 12px;
}
.confirmation-state[data-verified="true"] {
  color: var(--success);
}
.trust-limit {
  margin-top: var(--space-6);
  border-top: 1px solid var(--line);
  padding-top: var(--space-4);
}
.pairing-guide {
  margin-top: var(--space-6);
  border-top: 1px solid var(--line-strong);
  padding-top: var(--space-2);
}
.pairing-guide > summary {
  font-size: 17px;
  font-weight: 500;
}
.pairing-guide h2 {
  font-size: 20px;
}
.pairing-guide p {
  font-size: 14px;
  margin-block: var(--space-4);
}
.pairing-guide .command-block {
  font-size: 13px;
  background: var(--surface);
  line-height: 1.85;
}
.danger-zone {
  margin-top: var(--space-8);
  padding-top: var(--space-3);
  border-top: 1px solid var(--line);
}
.danger-zone summary {
  color: var(--danger);
  font-size: 14px;
}
.danger-zone > input {
  max-width: 360px;
}
.danger-zone > button {
  margin-top: var(--space-4);
  display: flex;
}
.choice {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-block: var(--space-6);
}
.choice input[type="checkbox"] {
  flex: 0 0 18px;
  margin: 3px 0 0;
}
.choice label {
  margin: 0;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.6;
  cursor: pointer;
}
.receive-layout {
  grid-template-columns: minmax(0, 1fr) 260px;
}
.receipt-panel > label {
  margin-top: var(--space-4);
}
.receipt-input {
  min-height: 200px;
  line-height: 1.8;
}
.receipt-panel > .muted {
  margin-top: var(--space-3);
}
.foreign-confirmation {
  border-top: 1px solid var(--line);
  margin-top: var(--space-4);
  font-size: 13px;
}
.foreign-confirmation .choice {
  margin-block: var(--space-4);
}
.claim-warning {
  margin-block: var(--space-4);
}
.receive-result:empty {
  display: none;
}
.receive-result:focus {
  outline: none;
}
.receive-result h2 {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin: 0 0 var(--space-3);
}
.receive-result h2 .icon {
  color: var(--success);
}
.receive-result textarea {
  min-height: 280px;
  font-family: var(--font-mono);
  font-size: 14px;
  background: var(--surface);
}
.result-actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-top: var(--space-4);
}
.decryption-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.9fr) minmax(0, 1.4fr);
  gap: var(--space-6);
  align-items: start;
}
.key-panel .warning {
  font-size: 13px;
  padding: var(--space-3) var(--space-4);
}
.key-panel > button {
  width: 100%;
}
.key-state {
  border-left: 3px solid var(--line-strong);
  padding: var(--space-3);
  background: var(--surface-soft);
  margin-top: var(--space-4);
  font: 12px/1.7 var(--font-mono);
  overflow-wrap: anywhere;
}
.entry-preview > label {
  margin-top: var(--space-4);
}
.plaintext-preview {
  min-height: 220px;
  font: 14px/1.8 var(--font-mono);
}
.entry-preview > .muted {
  margin-top: var(--space-3);
}
.history-grants {
  margin-top: var(--space-8);
  border-top: 1px solid var(--line);
  padding-top: var(--space-5);
}
.history-grants h2 {
  margin: 0 0 var(--space-3);
  font-size: 18px;
}
.history-grants p {
  font-size: 14px;
}
.history-grants > button {
  margin-top: var(--space-4);
}
@media (max-width: 1100px) {
  .decryption-layout {
    grid-template-columns: 1fr;
  }
  .device-edit {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }
}
@media (max-width: 960px) {
  .workflow-split,
  .account-layout {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .workflow-notes {
    border-top: 1px solid var(--line);
    padding-top: var(--space-6);
  }
}
@media (max-width: 760px) {
  .workflow-panel {
    padding: var(--space-5);
  }
  section.card.device-record {
    padding: var(--space-5);
  }
  .device-heading {
    align-items: flex-start;
  }
  .device-heading h3 {
    font-size: 17px;
  }
  .fingerprint,
  .pairing-guide .command-block {
    font-size: 12px;
  }
  .device-edit .row {
    flex-wrap: wrap;
  }
  .device-edit button {
    flex: 1;
  }
  .provider-actions {
    max-width: none;
  }
  .receipt-panel > button,
  .result-actions button {
    width: 100%;
  }
  .terminal-code,
  .receipt-input,
  .trust-panel textarea {
    font-size: 16px;
  }
  .receive-result textarea,
  .plaintext-preview {
    font-size: 16px;
  }
}
.device-list-tools {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.device-list-tools p {
  white-space: nowrap;
}
.device-list-tools button {
  font-size: 13px;
}
.command-block:focus {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}
@media (max-width: 760px) {
  .device-list-tools {
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: var(--space-2);
  }
}