:root {
  color-scheme: light dark;
  --canvas: #f3f3ef;
  --surface: #fcfcf9;
  --elevated: #ffffff;
  --ink: #171815;
  --muted: #6e716a;
  --line: #d6d8d0;
  --faint: #ebece6;
  --accent: #ff6a44;
  --accent-violet: #7657ff;
  --accent-soft: #fff0eb;
  --violet-soft: #f0edff;
  --brand-gradient: linear-gradient(135deg, #ff6a44 0%, #7657ff 100%);
  --header-background: rgb(252 252 249 / 0.96);
  --toolbar-background: rgb(252 252 249 / 0.94);
  --subtle-shadow: rgb(20 22 18 / 0.1);
  --selected-border: #d8cdf8;
  --selected-comment: #ffffff;
  --selected-comment-line: #ddd5f1;
  --detached-surface: #fbf6de;
  --detached-selected: #f7efc8;
  --backdrop: rgb(23 24 21 / 0.28);
  --error: #cf3f48;
  --warning: #c77918;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--canvas);
  color: var(--ink);
  font-family: "Instrument Sans", sans-serif;
  -webkit-font-smoothing: antialiased;
}

button,
input,
textarea {
  font: inherit;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  right: 0;
  left: 0;
  height: 72px;
  display: flex;
  align-items: center;
  padding: 0 22px;
  border-bottom: 1px solid var(--line);
  background: var(--header-background);
  box-shadow: 0 1px 0 var(--subtle-shadow);
  backdrop-filter: blur(12px);
}

.site-header::after {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 1px;
  background: var(--brand-gradient);
  content: "";
  opacity: 0.42;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  height: 58px;
  border-radius: 9px;
  color: var(--ink);
  text-decoration: none;
}

.brand-mark,
.brand-mark-image {
  display: block;
  width: 50px;
  height: 50px;
}

.brand-mark {
  position: relative;
}

.brand-mark-image {
  position: absolute;
  inset: 0;
}

.brand-mark-on-dark {
  display: none;
}

.brand-name {
  font:
    600 26px/1 "Satoshi",
    "Instrument Sans",
    sans-serif;
  letter-spacing: -0.045em;
}

.site-header-spacer {
  flex: 1;
}

.theme-toggle {
  width: 28px;
  height: 28px;
  display: inline-grid;
  place-items: center;
  margin-left: 4px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
}

.theme-icon {
  width: 16px;
  height: 16px;
}

.theme-icon-dark {
  display: none;
}

:root[data-theme="dark"] .theme-icon-light {
  display: none;
}

:root[data-theme="dark"] .theme-icon-dark {
  display: block;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) .theme-icon-light {
    display: none;
  }

  :root:not([data-theme]) .theme-icon-dark {
    display: block;
  }
}

:root[data-theme="dark"] .brand-mark-on-light {
  display: none;
}

:root[data-theme="dark"] .brand-mark-on-dark {
  display: block;
}

.upload-page {
  min-height: 100vh;
}

.upload-shell {
  width: min(560px, calc(100vw - 48px));
  margin: 0 auto;
  padding: 144px 0 80px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--muted);
  font:
    500 11px/1 "Geist Mono",
    monospace;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.upload-shell h1 {
  margin: 0;
  font:
    600 48px/0.98 "Satoshi",
    sans-serif;
  letter-spacing: -0.045em;
}

.lede {
  max-width: 46ch;
  margin: 16px 0 32px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

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

.field {
  display: grid;
  gap: 6px;
  font-size: 11px;
  font-weight: 500;
}

.field input {
  height: 32px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--elevated);
}

.drop-lens {
  display: grid;
  gap: 6px;
  min-height: 168px;
  padding: 20px;
  border: 1px dashed var(--line);
  border-radius: 10px;
  background: var(--surface);
  cursor: pointer;
}

.drop-kicker {
  color: var(--muted);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.drop-lens strong {
  font:
    600 16px/1.2 "Satoshi",
    sans-serif;
}

.drop-hint,
.drop-lens input {
  color: var(--muted);
  font-size: 13px;
}

.upload-form button[type="submit"] {
  height: 36px;
  width: max-content;
  padding: 0 14px;
  border: 0;
  border-radius: 6px;
  background: var(--brand-gradient);
  color: #171815;
  font-weight: 600;
  cursor: pointer;
}

.form-error {
  margin: 0;
  color: var(--error);
  font-size: 13px;
}

html.review-root,
html.review-root body {
  height: 100%;
  overflow: hidden;
}

.review-page {
  --document-top: 148px;
  --document-aside: 398px;
  background: var(--canvas);
}

.revision-frame {
  position: absolute;
  top: var(--document-top);
  left: 0;
  width: calc(100% - var(--document-aside));
  height: calc(100% - var(--document-top));
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  background: transparent;
}

.toolbar {
  position: fixed;
  z-index: 10;
  top: 84px;
  left: 18px;
  right: 18px;
  height: 48px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 10px 0 12px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--toolbar-background);
  box-shadow: 0 8px 26px var(--subtle-shadow);
  backdrop-filter: blur(10px);
}

.doc-identity {
  min-width: 0;
}

.doc-title {
  overflow: hidden;
  font:
    600 13px/1.2 "Satoshi",
    sans-serif;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.doc-meta {
  color: var(--muted);
  font:
    400 9px/1.2 "Geist Mono",
    monospace;
  font-variant-numeric: tabular-nums;
}

.revision-hash {
  color: inherit;
  font: inherit;
  text-decoration: none;
}

.toolbar-spacer {
  flex: 1;
}

.tool-group {
  display: flex;
  gap: 8px;
}

.tool {
  height: 32px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--elevated);
  color: var(--ink);
  font-size: 11px;
  font-weight: 500;
}

.tool:hover:not(:disabled):not([aria-pressed="true"]) {
  background: var(--faint);
}

.tool:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.tool[aria-pressed="true"] {
  border-color: transparent;
  background: var(--brand-gradient);
  color: #171815;
}

.tool.current-link {
  display: inline-grid;
  place-items: center;
  text-decoration: none;
}

.history-panel[hidden],
.composer[hidden],
.composer-excerpt[hidden] {
  display: none !important;
}

.history-panel {
  position: fixed;
  z-index: 12;
  top: 140px;
  right: 18px;
  width: min(320px, calc(100vw - 36px));
  max-height: min(360px, calc(100vh - 96px));
  overflow: auto;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 12px 28px var(--subtle-shadow);
}

.history-list {
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}

.history-item {
  display: grid;
  gap: 2px;
  padding: 8px;
  border-radius: 6px;
  color: inherit;
  text-decoration: none;
}

.history-item:hover,
.history-item.viewing {
  background: var(--faint);
}

.history-hash {
  font:
    500 11px/1.2 "Geist Mono",
    monospace;
  font-variant-numeric: tabular-nums;
}

.history-meta {
  color: var(--muted);
  font:
    400 10px/1.3 "Geist Mono",
    monospace;
}

.thread-drawer {
  position: fixed;
  z-index: 9;
  top: 148px;
  right: 18px;
  bottom: 18px;
  width: 368px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  box-shadow: 0 16px 42px var(--subtle-shadow);
}

.drawer-head {
  padding: 16px 16px 13px;
  border-bottom: 1px solid var(--line);
}

.drawer-title-row {
  display: flex;
  align-items: center;
}

.drawer-title {
  font:
    600 13px/1 "Satoshi",
    sans-serif;
}

.drawer-count {
  margin-left: 7px;
  color: var(--muted);
  font:
    400 9px/1 "Geist Mono",
    monospace;
}

.drawer-tabs {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

.drawer-tab {
  height: 26px;
  padding: 0 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  font:
    400 9px/1 "Geist Mono",
    monospace;
  font-variant-numeric: tabular-nums;
  cursor: pointer;
}

.drawer-tab[aria-selected="true"] {
  border-color: var(--ink);
  background: var(--elevated);
  color: var(--ink);
}

.thread-list {
  flex: 1;
  min-height: 0;
  overflow: auto;
  padding: 10px;
}

.empty-threads {
  margin: 12px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.thread {
  padding: 12px;
  border: 1px solid transparent;
  border-bottom-color: var(--line);
  cursor: pointer;
}

.thread.selected {
  border-color: var(--selected-border);
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent-soft), var(--violet-soft));
}

.thread.detached {
  border: 1px dashed var(--warning);
  background: var(--detached-surface);
}

.thread.detached.selected {
  border-color: var(--warning);
  background: var(--detached-selected);
}

.detached-group {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px dashed var(--warning);
}

.detached-heading {
  margin: 8px 8px 4px;
  color: var(--ink);
  font:
    600 11px/1 "Satoshi",
    sans-serif;
}

.detached-note,
.detached-context {
  margin: 0 8px 10px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.thread-kind {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font:
    500 8px/1 "Geist Mono",
    monospace;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.thread-number {
  display: inline-grid;
  place-items: center;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  border-radius: 999px;
  background: var(--accent);
  color: #171815;
  font:
    600 10px/1 "Geist Mono",
    ui-monospace,
    monospace;
  letter-spacing: 0;
  text-transform: none;
}

.thread-top {
  display: flex;
  align-items: center;
  gap: 7px;
}

.person {
  font-size: 11px;
  font-weight: 600;
}

.time {
  margin-left: auto;
  color: var(--muted);
  font:
    400 8px/1 "Geist Mono",
    monospace;
}

.thread p {
  margin: 8px 0 0;
  color: var(--ink);
  font-size: 13px;
  line-height: 1.55;
}

.comment {
  margin-top: 10px;
  padding: 8px 10px 10px;
  border-radius: 6px;
  background: var(--elevated);
  box-shadow: inset 0 0 0 1px var(--line);
}

.comment + .comment {
  margin-top: 10px;
}

.thread.selected .comment {
  background: var(--selected-comment);
  box-shadow: inset 0 0 0 1px var(--selected-comment-line);
}

.comment .thread-top {
  margin-bottom: 2px;
}

.comment p {
  margin: 6px 0 0;
}

.composer {
  padding: 10px;
  border-top: 1px solid var(--line);
  background: var(--surface);
}

.composer-excerpt {
  margin: 0 0 8px;
  padding: 6px 8px;
  border-left: 2px solid var(--accent);
  border-radius: 0 6px 6px 0;
  background: var(--faint);
  color: var(--muted);
  font-size: 11px;
  line-height: 1.4;
}

.composer-label {
  display: grid;
  gap: 6px;
  font-size: 11px;
  font-weight: 500;
}

.composer textarea {
  width: 100%;
  min-height: 54px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--elevated);
  resize: vertical;
}

.composer-actions {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}

.composer-actions button,
.name-form button {
  height: 32px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--elevated);
  color: var(--ink);
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
}

.composer-actions button[data-composer-submit],
.name-form button[type="submit"] {
  height: 36px;
  border-color: transparent;
  background: var(--brand-gradient);
  color: #171815;
  font-weight: 600;
}

.name-dialog {
  width: min(320px, calc(100vw - 32px));
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.name-dialog::backdrop {
  background: var(--backdrop);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --canvas: #10110f;
    --surface: #191a17;
    --elevated: #22231f;
    --ink: #f7f7f2;
    --muted: #a5a79f;
    --line: #35372f;
    --faint: #25261f;
    --accent-soft: #35211c;
    --violet-soft: #27223c;
    --header-background: rgb(16 17 15 / 0.96);
    --toolbar-background: rgb(25 26 23 / 0.94);
    --subtle-shadow: rgb(0 0 0 / 0.28);
    --selected-border: #665a91;
    --selected-comment: #22231f;
    --selected-comment-line: #4b445e;
    --detached-surface: #2a2518;
    --detached-selected: #393019;
    --backdrop: rgb(0 0 0 / 0.58);
    --error: #ff7d85;
    --warning: #dda64e;
  }

  :root:not([data-theme]) .brand-mark-on-light {
    display: none;
  }

  :root:not([data-theme]) .brand-mark-on-dark {
    display: block;
  }
}

:root[data-theme="dark"] {
  --canvas: #10110f;
  --surface: #191a17;
  --elevated: #22231f;
  --ink: #f7f7f2;
  --muted: #a5a79f;
  --line: #35372f;
  --faint: #25261f;
  --accent-soft: #35211c;
  --violet-soft: #27223c;
  --header-background: rgb(16 17 15 / 0.96);
  --toolbar-background: rgb(25 26 23 / 0.94);
  --subtle-shadow: rgb(0 0 0 / 0.28);
  --selected-border: #665a91;
  --selected-comment: #22231f;
  --selected-comment-line: #4b445e;
  --detached-surface: #2a2518;
  --detached-selected: #393019;
  --backdrop: rgb(0 0 0 / 0.58);
  --error: #ff7d85;
  --warning: #dda64e;
}

.name-form .lede {
  margin: 8px 0 16px;
}

@media (max-width: 900px) {
  .review-page {
    --document-aside: 0px;
  }

  .revision-frame {
    width: 100%;
  }

  .thread-drawer {
    z-index: 11;
    top: auto;
    right: 12px;
    bottom: 12px;
    left: 12px;
    width: auto;
    height: 40%;
  }
}

@media (max-width: 520px) {
  .site-header {
    height: 64px;
    padding: 0 14px;
  }

  .brand-link {
    gap: 8px;
    height: 52px;
  }

  .brand-mark,
  .brand-mark-image {
    width: 44px;
    height: 44px;
  }

  .brand-name {
    font-size: 23px;
  }

  .upload-shell {
    padding-top: 120px;
  }

  .review-page {
    --document-top: 140px;
  }

  .review-page .site-header {
    height: 64px;
  }

  .toolbar {
    top: 76px;
  }
}

.tool:focus-visible,
.brand-link:focus-visible,
.theme-toggle:focus-visible,
.field input:focus-visible,
.upload-form button[type="submit"]:focus-visible,
.composer-actions button:focus-visible,
.composer textarea:focus-visible,
.name-form button:focus-visible,
.name-form input:focus-visible,
.drawer-tab:focus-visible,
.history-item:focus-visible,
.current-link:focus-visible,
.thread:focus-visible {
  outline: 2px solid var(--accent-violet);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
  }
}

.identity-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 11px;
}
.documents-shell {
  max-width: 880px;
  margin: 100px auto 32px;
  padding: 16px;
}
.documents-shell h1 {
  font-size: 24px;
}
.documents-shell h2 {
  font-size: 16px;
  margin-top: 32px;
}
.owned-documents {
  list-style: none;
  padding: 0;
}
.owned-documents li {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 16px;
}
.owned-documents li span {
  font-size: 11px;
  color: var(--muted, #6e716a);
}
.documents-shell code {
  overflow-wrap: anywhere;
}
.review-page .site-header {
  gap: 8px;
}
a.tool {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}
.owner-controls {
  font-size: 11px;
}
.owner-controls > summary {
  display: flex;
  align-items: center;
  cursor: pointer;
  list-style: none;
}
.owner-controls > summary::-webkit-details-marker {
  display: none;
}
.account-label-short {
  display: none;
}
.owner-controls-panel {
  position: fixed;
  top: 80px;
  right: 18px;
  width: 320px;
  max-width: calc(100vw - 36px);
  background: var(--surface);
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 4px 12px var(--subtle-shadow);
}
.owner-controls-panel nav {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}
.owner-controls-panel label {
  display: grid;
  gap: 4px;
  margin-bottom: 8px;
}
.owner-controls-panel select,
.documents-shell input {
  height: 32px;
  max-width: 100%;
  padding: 0 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  background: var(--elevated);
  font: inherit;
}
.documents-shell {
  font-size: 13px;
}
.documents-shell a {
  color: var(--ink);
}
.documents-shell a:hover {
  color: var(--accent);
}
.documents-shell form {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 8px;
}
.documents-shell form label {
  display: grid;
  gap: 4px;
  max-width: 100%;
}
.documents-shell li {
  overflow-wrap: anywhere;
}
.owned-documents li a {
  flex: 1;
  min-width: 0;
  overflow-wrap: anywhere;
}
.owned-documents li span {
  max-width: 45%;
}
.identity-controls > span {
  min-width: 0;
  max-width: 100%;
  overflow-wrap: anywhere;
}
.owner-controls-panel select:focus-visible,
.documents-shell input:focus-visible {
  outline: 2px solid var(--accent-violet);
  outline-offset: 2px;
}
@media (max-width: 640px) {
  .account-label-full {
    display: none;
  }
  .account-label-short {
    display: inline;
  }
  .owner-controls-panel {
    top: 72px;
  }
}

.content-unavailable {
  position: fixed;
  bottom: 16px;
  left: 16px;
  z-index: 90;
  max-width: min(320px, calc(100vw - 32px));
  padding: 12px;
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 8px;
}

/* Account entry uses the available viewport, including short mobile screens. */
.auth-layout {
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 104px 24px 32px;
}
.auth-page .account-signin {
  display: none;
}
.login-shell {
  width: min(100%, 400px);
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  font-size: 13px;
  line-height: 1.55;
}
.login-mark {
  margin: 0 auto 16px;
}
.login-shell h1 {
  margin: 0;
  text-align: center;
  font:
    600 24px/1.08 "Satoshi",
    "Instrument Sans",
    sans-serif;
  letter-spacing: -0.025em;
}
.login-eyebrow {
  font:
    500 11px/1.35 "Instrument Sans",
    sans-serif;
  color: var(--muted);
}
.login-shell .lede {
  margin: 12px 0 24px;
  text-align: center;
}
.login-form {
  display: grid;
  gap: 16px;
}
.login-form .field {
  display: grid;
  gap: 8px;
  font-size: 13px;
}
.login-form input {
  width: 100%;
  height: 36px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  background: var(--elevated);
}
.password-input {
  position: relative;
  display: block;
}
.password-input input {
  padding-right: 56px;
}
.password-toggle {
  position: absolute;
  inset: 0 4px 0 auto;
  padding: 0 8px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 11px;
  cursor: pointer;
}
.login-hint {
  margin: -8px 0 0;
  font-size: 11px;
  color: var(--muted);
}
.login-primary,
.primary {
  height: 36px;
  border-color: transparent;
  background: var(--brand-gradient);
  color: #171815;
  font-weight: 600;
  cursor: pointer;
}
.tool.login-primary {
  background: var(--ink);
  color: var(--canvas);
  font-size: 13px;
}
.tool.login-primary:hover:not(:disabled) {
  background: var(--ink);
  opacity: 0.9;
}
.tool.primary:hover:not(:disabled),
.library-shell .library-primary:hover:not(:disabled),
.upload-form button[type="submit"]:hover:not(:disabled),
.composer-actions button[data-composer-submit]:hover:not(:disabled),
.name-form button[type="submit"]:hover:not(:disabled) {
  background: var(--brand-gradient);
  filter: brightness(1.06);
}
.login-google {
  width: 100%;
  margin-top: 12px;
  height: 36px;
  cursor: pointer;
}
.login-shell a {
  color: var(--ink);
  text-underline-offset: 3px;
}
.login-switch {
  margin: 24px 0 0;
  text-align: center;
  color: var(--muted);
}
.login-switch a {
  font-weight: 600;
}
.login-guest {
  display: block;
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  text-align: center;
  color: var(--muted) !important;
}
.login-notice {
  margin: 0 0 24px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--faint);
}
.login-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}
.login-loading {
  margin: 0;
  text-align: center;
  color: var(--muted);
}
.login-shell > .form-error {
  margin-top: 16px;
}
.login-shell :focus-visible {
  outline: 2px solid var(--accent-violet);
  outline-offset: 3px;
}
@media (max-width: 520px) {
  .auth-layout {
    padding: 88px 16px 24px;
  }
  .login-shell {
    padding: 24px;
  }
}

[data-account-slot] {
  position: relative;
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  margin-left: 8px;
}

.account-controls {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
}

.account-checking,
.account-fallback,
.account-trigger,
.account-signin {
  height: 32px;
}

.account-checking {
  display: block;
  width: 88px;
  border-radius: 6px;
  background: var(--faint);
}

.account-fallback {
  display: inline-flex;
  align-items: center;
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
}

.account-trigger {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  max-width: 180px;
}

.account-initial {
  display: inline-grid;
  width: 18px;
  height: 18px;
  place-items: center;
  border-radius: 999px;
  background: var(--faint);
  color: var(--ink);
  font:
    600 10px/1 "Geist Mono",
    ui-monospace,
    monospace;
}

.account-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.account-menu,
.share-panel {
  position: absolute;
  z-index: 30;
  top: calc(100% + 8px);
  right: 0;
  width: min(260px, calc(100vw - 32px));
  display: grid;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 8px 24px var(--subtle-shadow);
}

.account-menu .tool,
.share-panel .tool {
  justify-content: flex-start;
  width: 100%;
}

.share-controls {
  position: relative;
}

.share-panel p,
.settings-shell p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.share-panel label,
.settings-shell .field {
  display: grid;
  gap: 4px;
  font-size: 11px;
}

.settings-shell input {
  height: 32px;
  width: 100%;
  padding: 0 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  background: var(--elevated);
  font: inherit;
}

.field-select {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.field-select > select {
  height: 32px;
  padding: 0 28px 0 10px;
  appearance: none;
  line-height: 32px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--elevated);
  color: var(--ink);
}

.field-select > svg {
  position: absolute;
  right: 8px;
  top: 0;
  bottom: 0;
  width: 12px;
  height: 12px;
  margin: auto;
  pointer-events: none;
  color: var(--muted);
}

.share-panel .field-select {
  display: flex;
  width: 100%;
}

.share-panel .field-select > select {
  width: 100%;
}

.toolbar-error {
  position: absolute;
  top: calc(100% + 8px);
  right: 12px;
  margin: 0;
}

.settings-shell {
  max-width: 760px;
  margin: 112px auto 48px;
  padding: 0 16px 48px;
  font-size: 13px;
}

.settings-shell h1 {
  font:
    600 24px/1.08 "Satoshi",
    "Instrument Sans",
    sans-serif;
  letter-spacing: -0.025em;
}

.settings-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.settings-nav a[aria-current="page"] {
  background: var(--faint);
  border-color: var(--muted);
}
.settings-back {
  display: inline-block;
  margin-bottom: 16px;
  color: var(--muted);
  text-underline-offset: 3px;
}
.settings-shell h1 {
  margin: 0;
}
.settings-shell h2 {
  margin: 0 0 12px;
  font:
    600 16px/1.2 "Satoshi",
    sans-serif;
}
.agent-settings form {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 12px;
  margin: 24px 0;
}
.agent-settings form .field {
  flex: 1 1 240px;
}
.agent-key-list {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}
.agent-key-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}
.agent-key-details {
  display: grid;
  gap: 4px;
  min-width: 0;
  overflow-wrap: anywhere;
}
.agent-key-details span {
  color: var(--muted);
  font-size: 11px;
}
.settings-shell .agent-key-empty {
  padding: 16px;
  border: 1px dashed var(--line);
  border-radius: 8px;
}
[data-agent-secret] {
  margin: 24px 0;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--elevated);
}
[data-agent-secret] code {
  display: block;
  margin: 12px 0;
  overflow-wrap: anywhere;
  font:
    400 11px/1.55 "Geist Mono",
    monospace;
}
.settings-shell p.form-error {
  color: var(--error);
}

.settings-facts {
  display: grid;
  gap: 16px;
  margin: 0 0 24px;
}

.settings-facts div {
  display: grid;
  grid-template-columns: minmax(96px, 1fr) 3fr;
  gap: 16px;
  align-items: baseline;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.settings-facts dt {
  color: var(--muted);
  font-size: 13px;
}

.settings-facts dd {
  margin: 0;
}

.inline-link {
  padding: 0;
  border: 0;
  background: none;
  color: var(--ink);
  font: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}

.account-trigger:focus-visible,
.account-menu :focus-visible,
.share-panel :focus-visible,
.settings-shell :focus-visible,
.inline-link:focus-visible {
  outline: 2px solid var(--accent-violet);
  outline-offset: 2px;
}

@media (max-width: 640px) {
  .account-name {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
  }

  .account-trigger {
    max-width: none;
    padding-inline: 8px;
  }
}

/* Agent setup follows the account shell: one continuous workflow, then the
   connection list. Code receives its own surface because it is copied. */
.agent-intro {
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.6;
  color: var(--muted);
}
.agent-access {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 0 22px;
  border-bottom: 1px solid var(--line);
}
.agent-access-icon {
  display: grid;
  place-items: center;
  flex: 0 0 32px;
  height: 32px;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: 20px;
}
.agent-access strong {
  font-size: 14px;
}
.agent-access p {
  margin: 5px 0 0;
  max-width: 65ch;
  line-height: 1.6;
  color: var(--muted);
}
.agent-clients {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 24px 0;
}
.agent-clients .tool[aria-pressed="true"] {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--canvas);
}
.agent-steps {
  list-style: none;
  counter-reset: agent-step;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 28px;
}
.agent-steps > li {
  counter-increment: agent-step;
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 14px;
}
.agent-steps > li::before {
  content: counter(agent-step);
  display: grid;
  place-items: center;
  align-self: start;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid var(--line);
  font-size: 12px;
  font-weight: 600;
}
.agent-setup h2,
.agent-connections h2,
.agent-permissions h2 {
  margin: 3px 0 8px;
  font-size: 15px;
  font-weight: 600;
}
.agent-steps p {
  margin: 0 0 12px;
  color: var(--muted);
  line-height: 1.65;
  max-width: 65ch;
}
.agent-command {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
}
.agent-command pre {
  min-width: 0;
  flex: 1;
  margin: 4px 0;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.agent-command code,
.agent-login-command code {
  font:
    12px/1.7 "Geist Mono",
    monospace;
}
.agent-login-command {
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
  white-space: pre-wrap;
}
.settings-shell .agent-hint {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.65;
}
.agent-connections {
  margin: 32px 0 24px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.agent-section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.agent-connections > p {
  color: var(--muted);
  line-height: 1.6;
}
.agent-empty {
  margin: 18px 0;
  padding: 16px;
  border: 1px dashed var(--line);
  border-radius: 6px;
}
.agent-connection-list {
  padding: 0;
  margin: 20px 0 0;
  list-style: none;
}
.agent-connection-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.agent-connection-list li > div {
  min-width: 0;
  display: grid;
  gap: 5px;
  overflow-wrap: anywhere;
}
.agent-connection-list span {
  color: var(--muted);
  font-size: 12px;
}
.agent-advanced {
  padding: 18px 0;
  border-top: 1px solid var(--line);
}
.agent-advanced summary {
  cursor: pointer;
  color: var(--muted);
  font-weight: 500;
}
.agent-advanced[open] summary {
  margin-bottom: 18px;
}
.agent-consent {
  max-width: 560px;
}
.agent-consent h1 {
  font-size: 30px;
  line-height: 1.15;
  overflow-wrap: anywhere;
}
.agent-consent-label {
  color: var(--muted);
  font-size: 13px;
}
.agent-permissions {
  margin: 24px 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}
.agent-permissions ul {
  padding-left: 20px;
  margin: 14px 0 0;
  display: grid;
  gap: 12px;
}
@media (max-width: 480px) {
  .agent-steps > li {
    grid-template-columns: 24px minmax(0, 1fr);
    gap: 10px;
  }
  .agent-command {
    flex-direction: column;
  }
  .agent-command pre {
    width: 100%;
  }
  .agent-section-heading {
    align-items: flex-start;
    flex-direction: column;
  }
  .agent-connection-list li {
    align-items: flex-start;
    flex-direction: column;
  }
}

/* On phones, document identity gets its own row instead of being crushed. */
@media (max-width: 520px) {
  .review-page {
    --document-top: 172px;
  }
  .toolbar {
    height: 80px;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
    padding: 8px 10px;
  }
  .toolbar .doc-identity {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
  }
  .toolbar .doc-title {
    flex: 1;
  }
  .toolbar .doc-meta {
    flex: none;
    white-space: nowrap;
  }
  .toolbar-spacer {
    display: none;
  }
  .toolbar .tool-group {
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 6px;
  }
  .review-page:has(.toolbar .current-link) {
    --document-top: 208px;
  }
  .toolbar:has(.current-link) {
    height: 116px;
  }
  .history-panel {
    top: calc(var(--document-top) - 8px);
  }
}