.ad-tools {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.ul-nav-btn,
.ad-save,
.ad-text,
.ad-back,
.ad-delete,
.ad-new,
.ad-quiet {
  border: 0;
  background: none;
  padding: 0;
  color: var(--ul-ink);
  font-family: var(--ul-menu);
  font-size: 14px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
}

.ul-nav-btn:hover,
.ul-nav-btn:focus-visible,
.ad-text:hover,
.ad-text:focus-visible,
.ad-back:hover,
.ad-back:focus-visible,
.ad-quiet:hover,
.ad-quiet:focus-visible {
  opacity: 0.5;
  outline: none;
}

.ad-save {
  color: var(--ul-muted);
  cursor: default;
}

.ad-save:not(:disabled) {
  padding: 0.28rem 0.6rem 0.32rem;
  background: var(--ul-accent);
  color: #fff;
  cursor: pointer;
}

.ad-save:not(:disabled):hover,
.ad-save:not(:disabled):focus-visible {
  opacity: 0.82;
  outline: none;
}

.ad-stage {
  margin-top: var(--ul-bar);
  height: calc(100dvh - var(--ul-bar));
  font-family: var(--ul-text);
}

body.ad-in {
  overflow: hidden;
}

.ad-login {
  max-width: 22rem;
  margin: 16vh auto 0;
  padding: 0 1.25rem 3rem;
}

.ad-login h1,
.ad-empty {
  margin: 0;
  font-family: var(--ul-display);
  font-size: clamp(2.4rem, 5vw, 3.2rem);
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

.ad-login label,
.ad-meta label,
.ad-kicker-label {
  display: block;
  margin: 1.4rem 0 0.35rem;
  font-family: var(--ul-sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--ul-muted);
}

.ad-login input,
.ad-meta input {
  display: block;
  width: 100%;
  box-sizing: border-box;
  border: 0;
  border-bottom: 1px solid var(--ul-line);
  border-radius: 0;
  background: transparent;
  color: var(--ul-ink);
  font-family: var(--ul-text);
  font-size: 1.05rem;
  line-height: 1.4;
  padding: 0.4rem 0;
}

.ad-login input:focus,
.ad-meta input:focus,
.ad-date:focus,
.ad-title:focus,
.ad-heading:focus,
.ad-prose:focus,
.ad-item:focus-visible,
.ad-new:focus-visible,
.ad-delete:focus-visible {
  outline: none;
  border-bottom-color: var(--ul-accent);
}

.ad-login .ad-row {
  margin-top: 1.4rem;
}

.ad-error {
  margin: 0.9rem 0 0;
  color: var(--ul-accent);
  font-family: var(--ul-sans);
  font-size: 0.92rem;
}

.ad-desk {
  display: grid;
  grid-template-columns: 17.5rem minmax(0, 1fr);
  height: 100%;
}

.ad-rail {
  overflow: auto;
  border-right: 1px solid var(--ul-line);
  padding: 1.1rem 0 2.5rem;
}

.ad-rail-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 1.15rem 0.55rem 0.35rem 1.15rem;
}

.ad-rail-head:first-child {
  margin-top: 0.15rem;
}

.ad-rail-label {
  margin: 0;
  font-family: var(--ul-menu);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ul-muted);
}

.ad-rail-add {
  width: 1.7rem;
  height: 1.7rem;
  border: 0;
  background: none;
  padding: 0;
  color: var(--ul-muted);
  font-family: var(--ul-sans);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
}

.ad-rail-add:hover,
.ad-rail-add:focus-visible {
  color: var(--ul-ink);
  outline: none;
}

.ad-item {
  display: block;
  width: 100%;
  padding: 0.62rem 1.15rem;
  border: 0;
  border-left: 2px solid transparent;
  background: none;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.ad-item.is-current {
  border-left-color: var(--ul-accent);
  background: #f6f4f0;
}

.ad-item:hover,
.ad-item:focus-visible {
  background: #f6f4f0;
  outline: none;
}

.ad-item-date,
.ad-item-note {
  display: block;
  font-family: var(--ul-sans);
  font-size: 0.75rem;
  line-height: 1.3;
  color: var(--ul-muted);
}

.ad-item-date {
  margin-bottom: 0.12rem;
}

.ad-item-note {
  margin-top: 0.15rem;
}

.ad-item-title {
  display: block;
  font-family: var(--ul-display);
  font-size: 1.25rem;
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.2;
  overflow-wrap: break-word;
}

.ad-new {
  margin: 0.45rem 1.15rem 0.2rem;
  color: var(--ul-muted);
  font-family: var(--ul-sans);
  font-size: 0.88rem;
  letter-spacing: 0;
  text-transform: none;
}

.ad-new:hover,
.ad-new:focus-visible {
  color: var(--ul-ink);
  opacity: 1;
}

.ad-doc {
  overflow: auto;
  padding: clamp(1.6rem, 4vh, 2.6rem) clamp(1.25rem, 4vw, 2.75rem) 4rem;
}

.ad-sheet {
  max-width: 40rem;
  margin: 0 auto;
}

.ad-empty {
  max-width: 16rem;
  margin: 18vh auto 0;
  color: var(--ul-muted);
}

.ad-back {
  display: none;
  margin-bottom: 1.2rem;
}

.ad-date {
  display: block;
  margin: 0 0 0.85rem;
  border: 0;
  background: transparent;
  color: var(--ul-muted);
  font-family: var(--ul-sans);
  font-size: 0.92rem;
  line-height: 1.4;
}

.ad-title {
  display: block;
  width: 100%;
  margin: 0;
  border: 0;
  background: transparent;
  color: var(--ul-ink);
  font-family: var(--ul-display);
  font-size: clamp(2.2rem, 4vw, 2.9rem);
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

.ad-prose,
.ad-heading {
  display: block;
  width: 100%;
  border: 0;
  background: transparent;
  color: var(--ul-ink);
  resize: none;
  overflow: hidden;
}

.ad-prose {
  margin-top: 1rem;
  font-family: var(--ul-text);
  font-size: 1.0625rem;
  line-height: 1.65;
  min-height: 7rem;
}

.ad-flow .ad-prose {
  min-height: 2.75rem;
}

.ad-flow .ad-prose:only-of-type,
.ad-block .ad-flow .ad-prose:only-of-type {
  min-height: 7rem;
}

.ad-block .ad-flow .ad-prose:only-of-type {
  min-height: 4.5rem;
}

.ad-figure {
  margin: 1.15rem 0 0.2rem;
}

.ad-figure img {
  display: block;
  width: 100%;
  height: auto;
}

.ad-figure-bar {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-top: 0.35rem;
}

.ad-caption {
  flex: 1;
  min-width: 0;
  border: 0;
  border-bottom: 1px solid var(--ul-line);
  background: transparent;
  color: var(--ul-ink);
  font-family: var(--ul-sans);
  font-size: 0.88rem;
  line-height: 1.4;
  padding: 0.35rem 0;
}

.ad-subhead {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-top: 1.5rem;
}

.ad-subhead .ad-heading {
  flex: 1;
  width: auto;
}

.ad-flow-add {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.15rem;
  margin: 0.85rem 0 0;
}

.ad-menu {
  position: fixed;
  z-index: 30;
  min-width: 11.5rem;
  margin: 0;
  padding: 0.28rem 0;
  border: 1px solid var(--ul-line);
  background: #fff;
  box-shadow: 0 10px 28px rgba(26, 26, 26, 0.08);
}

.ad-menu button {
  display: block;
  width: 100%;
  padding: 0.42rem 0.95rem;
  border: 0;
  background: none;
  color: var(--ul-ink);
  font-family: var(--ul-sans);
  font-size: 0.92rem;
  line-height: 1.3;
  text-align: left;
  cursor: pointer;
}

.ad-menu button:hover,
.ad-menu button:focus-visible {
  background: #f6f4f0;
  outline: none;
}

.ad-menu-rule {
  height: 1px;
  margin: 0.28rem 0;
  background: var(--ul-line);
}

.ad-menu [hidden] {
  display: none;
}

.ad-new:disabled {
  opacity: 0.4;
  cursor: default;
}

.ad-block {
  margin-top: 1.6rem;
  padding-top: 1.15rem;
  border-top: 1px solid var(--ul-line);
}

.ad-block-bar {
  display: flex;
  align-items: baseline;
  gap: 1rem;
}

.ad-heading {
  flex: 1;
  min-width: 0;
  font-family: var(--ul-display);
  font-size: 1.55rem;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.ad-quiet {
  flex: 0 0 auto;
  color: var(--ul-faint);
  font-family: var(--ul-sans);
  font-size: 0.78rem;
  letter-spacing: 0;
  text-transform: none;
}

.ad-add {
  margin-top: 1.4rem;
}

.ad-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.75rem 1.25rem;
  margin-top: 2.4rem;
  padding-top: 1rem;
  border-top: 1px solid var(--ul-line);
}

.ad-note {
  margin: 0;
  font-family: var(--ul-sans);
  font-size: 0.88rem;
  color: var(--ul-muted);
}

.ad-note.is-error {
  color: var(--ul-accent);
}

.ad-foot a {
  color: var(--ul-ink);
  font-family: var(--ul-sans);
  font-size: 0.88rem;
  text-decoration: none;
}

.ad-foot a:hover,
.ad-foot a:focus-visible {
  opacity: 0.5;
  outline: none;
}

.ad-delete {
  margin-left: auto;
  color: var(--ul-faint);
  font-family: var(--ul-sans);
  font-size: 0.88rem;
  letter-spacing: 0;
  text-transform: none;
}

.ad-delete:hover,
.ad-delete:focus-visible {
  color: var(--ul-accent);
  opacity: 1;
}

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

@media (max-width: 800px) {
  body.ad-in {
    overflow: auto;
  }

  .ad-stage {
    height: auto;
    min-height: calc(100dvh - var(--ul-bar));
  }

  .ad-desk {
    display: block;
    height: auto;
  }

  .ad-rail,
  .ad-doc {
    height: auto;
    overflow: visible;
  }

  .ad-rail {
    border-right: 0;
    padding-bottom: 3rem;
  }

  .ad-desk.is-open .ad-rail,
  .ad-desk:not(.is-open) .ad-doc {
    display: none;
  }

  .ad-back {
    display: inline-block;
  }

  .ad-doc {
    padding-top: 1.25rem;
  }
}