:root {
  font-family: Onest, system-ui, sans-serif;
  color: #172432;
  background: #f3f6f8;
  font-synthesis: none;
  --accent: #5f6fb2;
  --border: #dbe2e9;
  --muted: #657383;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
main {
  max-width: 1180px;
  margin: 40px auto;
  padding: 0 24px 60px;
}
h1 {
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.2;
  letter-spacing: -0.035em;
  margin: 8px 0 16px;
}
h2 {
  font-size: 23px;
  margin: 0 0 16px;
}
h3 {
  font-size: 17px;
}
p {
  line-height: 1.6;
}
.muted,
.hint {
  color: var(--muted);
  font-size: 14px;
}

.panel {
  background: white;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  margin: 20px 0;
}
.narrow {
  max-width: 640px;
  margin: 48px auto;
}
.toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 18px 0;
}
button,
.button {
  cursor: pointer;
  font: inherit;
  min-height: 44px;
  padding: 10px 16px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: #fff;
  color: inherit;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
button:hover,
.button:hover {
  background: #eef0f9;
  border-color: #a6afd1;
}
button.primary,
.button.primary {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}
button:disabled {
  opacity: 0.5;
  cursor: wait;
}
button.danger {
  color: #a52b3c;
}
input,
textarea,
select {
  font: inherit;
  font-size: 16px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: white;
  color: inherit;
  max-width: 100%;
}
input:not([type="checkbox"]):not([type="range"]),
textarea {
  width: 100%;
}
input[type="checkbox"] {
  width: 20px;
  height: 20px;
  accent-color: var(--accent);
}
textarea {
  min-height: 110px;
  resize: vertical;
}
label {
  display: block;
  margin: 14px 0 6px;
  font-size: 14px;
}
label.check {
  display: flex;
  gap: 10px;
  align-items: center;
}
a {
  color: var(--accent);
}
:focus-visible {
  outline: 3px solid #7989d0;
  outline-offset: 3px;
}
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 16px;
}
.folder {
  text-align: left;
  display: block;
  background: white;
  padding: 22px;
  border-radius: 13px;
  min-height: 130px;
  overflow-wrap: anywhere;
}
.folder .icon {
  color: var(--accent);
  font-size: 26px;
  display: block;
  margin-bottom: 12px;
}
.folder strong {
  display: block;
  font-size: 19px;
}
.folder small {
  display: block;
  margin-top: 12px;
  color: var(--muted);
}
.file {
  background: white;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px;
  min-width: 0;
}
.file img {
  width: 100%;
  height: 150px;
  object-fit: contain;
  background: #f3f6f8;
  border-radius: 6px;
}
.file h3 {
  overflow-wrap: anywhere;
  margin: 12px 0 5px;
}
.file .toolbar {
  margin: 8px 0 0;
}
.tag {
  background: #eef0f9;
  color: #52619e;
  border-radius: 6px;
  padding: 5px 8px;
  font-size: 12px;
}
.text {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.columns {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 24px;
}
.note {
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
}
.note:last-child {
  border: 0;
}
.fingerprint {
  font:
    13px ui-monospace,
    monospace;
  overflow-wrap: anywhere;
  background: #f3f6f8;
  padding: 14px;
  border-radius: 8px;
}
.selection {
  position: sticky;
  bottom: 12px;
  background: #172432;
  color: white;
  border-radius: 12px;
  padding: 14px;
  box-shadow: 0 8px 25px #17243222;
  z-index: 2;
}
.selection button {
  background: white;
  color: #172432;
}
dialog {
  border: 1px solid var(--border);
  border-radius: 16px;
  max-width: min(780px, calc(100vw - 24px));
  width: 680px;
  padding: 28px;
  color: #172432;
}
dialog::backdrop {
  background: #17243288;
}
.editor-canvas {
  max-width: 100%;
  max-height: 52vh;
  display: block;
  margin: 12px auto;
  touch-action: none;
  border: 1px solid var(--border);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.warning {
  background: #fff7e9;
  padding: 12px;
  border-radius: 8px;
  font-size: 14px;
}
.empty {
  padding: 48px 20px;
  text-align: center;
  color: var(--muted);
}
[hidden] {
  display: none !important;
}
pre {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font: inherit;
}
progress {
  width: 100%;
  accent-color: var(--accent);
}
@media (max-width: 720px) {
  main {
    margin-top: 24px;
    padding: 0 16px 60px;
  }
  .panel {
    padding: 20px;
  }
  .columns {
    grid-template-columns: 1fr;
  }
  .narrow {
    margin: 28px auto;
  }
  .grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  }
  .folder {
    padding: 16px;
  }
  .file .toolbar button {
    padding: 8px;
    font-size: 13px;
  }
  dialog {
    padding: 20px;
  }
  .selection .toolbar {
    margin: 8px 0;
  }
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}
@font-face {
  font-family: Onest;
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("/fonts/onest-cyrillic-wght-normal.woff2") format("woff2");
  unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: Onest;
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("/fonts/onest-latin-wght-normal.woff2") format("woff2");
  unicode-range:
    U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
    U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193,
    U+2212, U+2215, U+FEFF, U+FFFD;
}

/* Action groups must retain spacing when wrapped and at narrow widths. */
.security-button {
  margin-inline-start: auto;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.security-button svg {
  flex: none;
}
.security-stack {
  display: grid;
  gap: 20px;
  max-width: 760px;
}
.security-panel {
  margin: 0;
  display: grid;
  gap: 16px;
}
.security-panel h2,
.security-panel p {
  margin: 0;
}
.security-actions,
.security-key-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}
.security-key-row {
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid var(--line, #dce2ed);
}
.security-guidance {
  max-width: 760px;
  margin: 24px 0;
  line-height: 1.6;
}
.security-panel summary {
  cursor: pointer;
  padding: 8px 0;
}
.security-panel .fingerprint {
  margin-top: 12px;
  overflow-wrap: anywhere;
}
@media (max-width: 480px) {
  .security-button span {
    display: none;
  }
  .security-button {
    min-width: 44px;
    min-height: 44px;
    justify-content: center;
  }
  .security-actions {
    align-items: stretch;
    flex-direction: column;
  }
}

/* Native dialogs: a single corner close control and deliberate vertical rhythm. */
dialog[open] {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-height: calc(100dvh - 32px);
  overflow: auto;
}
dialog > h2 {
  margin: 0;
  padding-inline-end: 44px;
}
dialog > p {
  margin: 0;
}
dialog .dialog-close {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 10px;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  flex: none;
}
dialog .dialog-close svg {
  display: block;
  flex: none;
}

/* Unlock recovery is a separate, keyboard-native disclosure, not a glued action. */
.unlock-panel {
  display: grid;
  gap: 20px;
}
.unlock-panel > p {
  margin: 0;
}
.unlock-panel > button {
  justify-self: start;
}
.unlock-help {
  border-block: 1px solid var(--border);
  padding-block: 8px;
}
.unlock-help summary {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 44px;
  cursor: pointer;
  list-style: none;
}
.unlock-help summary::-webkit-details-marker {
  display: none;
}
.unlock-help summary::after {
  content: "";
  width: 8px;
  height: 8px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  margin-inline: auto 4px;
}
.unlock-help[open] summary::after {
  transform: rotate(225deg);
}
.unlock-help > button {
  margin-block: 4px 8px;
}

/* One continuous tab rail, not a group of standalone action buttons. */
.scope-tabs {
  display: flex;
  gap: 4px;
  margin: 20px 0;
  border-bottom: 1px solid var(--border);
}
.scope-tabs button {
  min-height: 44px;
  border: 0;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  background: transparent;
  padding: 10px 20px;
  color: var(--muted);
}
.scope-tabs button[aria-selected="true"] {
  color: var(--accent);
  border-bottom-color: var(--accent);
  font-weight: 650;
}
/* Vault-only setup guidance; the catalog layout comes from Office's shared CSS. */
.office-home-surface .vault-setup {
  max-width: 640px;
  margin: 0 0 24px;
}
.office-home-surface .vault-setup h2 {
  font-size: 18px;
}
.auth-loading {
  display: grid;
  place-items: center;
  min-height: calc(100dvh - 210px);
}
.loading-spinner {
  width: 28px;
  height: 28px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
}
@media (prefers-reduced-motion: no-preference) {
  .loading-spinner {
    animation: loading-spin 0.8s linear infinite;
  }
}
@keyframes loading-spin {
  to {
    transform: rotate(360deg);
  }
}
.sharing-member {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}
.sharing-member h3,
.sharing-member p {
  margin: 0;
}
.sharing-member button {
  justify-self: start;
}

/* Folder workbench: content first, secondary actions on demand. */
.folder-toolbar,
.section-heading,
.selection-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.icon-control {
  width: 44px;
  height: 44px;
  min-width: 44px;
  padding: 10px;
  flex-shrink: 0;
}
.icon-control svg {
  flex-shrink: 0;
}
.folder-toolbar {
  margin-bottom: 20px;
}
.view-switch {
  display: flex;
  gap: 4px;
  padding: 3px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: #e9eef2;
}
.view-switch button {
  border-color: transparent;
  background: transparent;
}
.view-switch button[aria-pressed="true"] {
  background: white;
  box-shadow: 0 1px 3px #17243214;
}
.folder-content {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
}
.folder-content.has-info {
  grid-template-columns: minmax(0, 1fr) 280px;
}
.folder-information {
  min-width: 0;
  padding-left: 24px;
  border-left: 1px solid var(--border);
}
.folder-note {
  margin: 0 0 28px;
}
.section-heading {
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 12px;
}
.section-heading h2 {
  font-size: 18px;
  margin: 0;
}
.folder-note .text {
  font-size: 14px;
}
.folder-note .note {
  padding: 12px 0;
}
.file-count {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 13px;
}
.file-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(205px, 1fr));
  gap: 16px;
  align-items: start;
}
.document-card {
  position: relative;
  padding: 0;
  border: 1px solid var(--border);
  overflow: visible;
  transition: border-color 0.15s;
}
.document-card.is-selected {
  border: 2px solid var(--accent);
}
.document-preview {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 180px;
  padding: 16px;
  border: 0;
  border-radius: 11px 11px 0 0;
  background: #eaf0f3;
}
.document-preview:hover {
  background: #e3eaf0;
}
.document-preview img {
  height: 100%;
  object-fit: contain;
  background: transparent;
  border-radius: 2px;
  pointer-events: none;
}
.document-preview > svg {
  width: 46px;
  height: 46px;
  stroke: #7c8aa1;
}
.file-type {
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.04em;
}
.document-copy {
  padding: 12px 50px 14px 14px;
  min-width: 0;
}
.document-copy h3 {
  margin: 0 0 4px;
}
.file-name {
  display: block;
  border: 0;
  background: none !important;
  padding: 0;
  min-height: 28px;
  max-width: 100%;
  font-size: 14px;
  font-weight: 600;
  text-align: left;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  border-radius: 2px;
}
.document-copy small {
  font-size: 12px;
}
.file-menu {
  position: absolute;
  right: 6px;
  bottom: 15px;
}
.file-menu summary {
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  width: 44px;
  height: 44px;
  border-radius: 8px;
  list-style: none;
}
.file-menu summary::-webkit-details-marker {
  display: none;
}
.file-menu summary:hover,
.file-menu[open] > summary {
  background: #eef0f9;
}
.file-menu-items {
  position: absolute;
  right: 0;
  top: 46px;
  z-index: 6;
  min-width: 220px;
  background: white;
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 8px 30px #17243220;
  padding: 6px;
  display: grid;
  gap: 2px;
}
.file-menu-items button {
  justify-content: flex-start;
  border: 0;
  text-align: left;
  font-size: 14px;
}
.file-select {
  position: absolute;
  top: 8px;
  left: 8px;
  display: flex;
  align-items: center;
  gap: 4px;
  min-height: 44px;
  min-width: 44px;
  margin: 0;
  padding: 8px;
  border-radius: 8px;
  background: #ffffffed;
  cursor: pointer;
}
.file-select input {
  margin: 0;
  cursor: pointer;
}
.selection-number {
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
}
.file-gallery.is-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.is-list .document-card {
  display: flex;
  align-items: center;
  width: 100%;
  padding: 8px 54px 8px 8px;
  gap: 14px;
  min-height: 84px;
}
.is-list .document-preview {
  height: 64px;
  width: 72px;
  flex-shrink: 0;
  padding: 6px;
  border-radius: 6px;
}
.is-list .document-preview > svg {
  height: 28px;
  width: 28px;
}
.is-list .file-type {
  font-size: 9px;
}
.is-list .document-copy {
  padding: 0;
  flex: 1;
}
.is-list .file-menu {
  bottom: calc(50% - 22px);
}
.is-list .file-select {
  position: static;
  order: -1;
  background: none;
  padding: 0;
  min-width: 24px;
}
.is-list .selection-number {
  display: none;
}
.compact-selection {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 24px;
  padding: 12px 16px;
  bottom: max(12px, env(safe-area-inset-bottom));
}
.compact-selection .selection-actions {
  gap: 8px;
}
.compact-selection .primary {
  background: #fff;
  color: #172432;
}
.compact-selection .icon-control {
  background: transparent;
  color: white;
  border-color: #ffffff55;
}
.upload-progress {
  padding: 12px;
  background: #e9eef8;
  border-radius: 8px;
  overflow-wrap: anywhere;
  font-size: 14px;
}
.folder-workspace .empty {
  grid-column: 1/-1;
}
.folder-workspace .empty h2 {
  font-size: 20px;
}
@media (max-width: 900px) {
  .folder-content.has-info {
    grid-template-columns: 1fr;
  }
  .folder-information {
    padding: 20px 0 0;
    border-left: 0;
    border-top: 1px solid var(--border);
  }
  .folder-content.has-info .folder-information {
    grid-row: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
  .folder-information[hidden] {
    display: none !important;
  }
}
@media (max-width: 560px) {
  .folder-toolbar {
    gap: 8px;
  }
  .folder-toolbar > .primary {
    flex: 1;
  }
  .view-switch {
    order: 3;
  }
  .file-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }
  .document-preview {
    height: 150px;
    padding: 12px;
  }
  .document-copy {
    padding: 10px 36px 12px 10px;
  }
  .file-menu {
    right: 0;
    bottom: 10px;
  }
  .file-name {
    font-size: 13px;
  }
  .folder-content.has-info .folder-information {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .compact-selection {
    gap: 10px;
  }
  .compact-selection .selection-actions {
    width: 100%;
  }
  .compact-selection .primary {
    flex: 1;
  }
  .file-menu-items {
    min-width: 210px;
  }
  .document-card:nth-child(odd) .file-menu-items {
    right: auto;
    left: -80px;
  }
  .is-list .file-menu-items {
    left: auto !important;
    right: 0 !important;
  }
}
@media (max-width: 359px) {
  .file-gallery {
    grid-template-columns: 1fr;
  }
  .document-preview {
    height: 200px;
  }
  .document-card:nth-child(odd) .file-menu-items {
    left: auto;
    right: 0;
  }
}
.file-preview-dialog {
  width: min(1000px, calc(100vw - 24px));
  max-width: 1000px;
}
.preview-image {
  max-width: 100%;
  max-height: 60vh;
  object-fit: contain;
  display: block;
  margin: auto;
  background: #edf1f4;
}
.preview-actions,
.preview-navigation {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}
.preview-navigation {
  justify-content: center;
}
.text-preview {
  max-height: 60vh;
  overflow: auto;
  padding: 18px;
  border-radius: 10px;
  background: #f3f6f8;
}
@media (max-width: 560px) {
  .folder-toolbar {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 44px;
    gap: 10px;
  }
  .folder-toolbar > .primary {
    grid-column: 1;
    grid-row: 1;
    white-space: nowrap;
  }
  .folder-toolbar > .icon-control {
    grid-column: 2;
    grid-row: 1;
    justify-self: end;
  }
  .view-switch {
    grid-column: 1 / -1;
    grid-row: 2;
    justify-self: end;
  }
  .folder-toolbar > input[hidden] {
    display: none;
  }
}
/* Folder corrections: notes are content, settings own metadata. */
.folder-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  margin: 0 0 24px;
}
.folder-tabs button {
  border: 0;
  border-bottom: 3px solid transparent;
  border-radius: 0;
  background: transparent;
  padding: 10px 20px;
}
.folder-tabs button[aria-selected="true"] {
  border-bottom-color: var(--accent);
  color: var(--accent);
  font-weight: 650;
}
.notes-toolbar {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 20px;
}
.notes-workspace {
  max-width: 860px;
}
.note-card {
  padding: 20px 24px;
  background: white;
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 14px;
}
.note-card-heading {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
}
.note-card-heading h2 {
  font-size: 18px;
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}
.note-body {
  border: 0;
  padding: 8px 0 0;
  display: -webkit-box;
  -webkit-line-clamp: 5;
  -webkit-box-orient: vertical;
  overflow: hidden;
  white-space: pre-wrap;
  text-align: left;
  width: 100%;
  line-height: 1.6;
  font-size: 15px;
  color: var(--muted);
  background: transparent !important;
  border-radius: 0;
}
.folder-settings-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
@media (max-width: 560px) {
  .note-card {
    padding: 16px;
  }
  .folder-tabs {
    margin-bottom: 20px;
  }
}

/* Pending device approval is not a recovery failure. */
.unlock-pending{display:grid;place-items:center;min-height:104px}
.unlock-pending[hidden],.unlock-help[hidden]{display:none}
.unlock-panel>.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}