body.slides-page {
  min-height: 100vh;
  padding: 0;
  display: block;
  background: var(--bg);
  color: var(--fg);
  font-family: 'Courier Prime', 'Courier New', monospace;
  font-size: 16px;
  line-height: 1.5;
}

.slides-page *,
.slides-page *::before,
.slides-page *::after {
  box-sizing: border-box;
}

.slides-page button,
.slides-page input,
.slides-page textarea,
.slides-page select {
  font: inherit;
}

.slides-page button {
  border: 1px solid var(--border);
  border-radius: 0;
  background: var(--bg);
  color: var(--fg);
  cursor: pointer;
  padding: 0.45rem 0.7rem;
}

.slides-page button:hover,
.slides-page button:focus-visible {
  border-color: var(--fg);
  outline: none;
}

.slides-page button.primary {
  background: var(--fg);
  border-color: var(--fg);
  color: var(--bg);
}

.slides-page button:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

.slides-page .app {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr;
}

.slides-page .topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.55rem 1rem;
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 94%, transparent);
  color: var(--faint);
  backdrop-filter: blur(10px);
}

.slides-page .brand {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  min-width: 0;
}

.slides-page .brand-mark {
  color: var(--fg);
  font-weight: 700;
}

.slides-page .brand-mark::before {
  content: 's.';
}

.slides-page .brand h1 {
  margin: 0;
  color: var(--fg);
  font-size: 0.86rem;
  letter-spacing: 0.15em;
  line-height: 1;
  text-transform: uppercase;
  white-space: nowrap;
}

.slides-page .deck-title {
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.slides-page .actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
  gap: 0.45rem;
}

.slides-page .actions a {
  color: var(--muted);
  font-size: 0.82rem;
  text-decoration: none;
}

.slides-page .actions a:hover {
  color: var(--fg);
}

.slides-page .workbench {
  display: grid;
  grid-template-columns: minmax(13rem, 0.75fr) minmax(20rem, 1fr) minmax(30rem, 1.8fr);
  min-height: 0;
}

.slides-page .sidebar,
.slides-page .editor,
.slides-page .preview-pane {
  min-width: 0;
  min-height: 0;
  overflow: auto;
}

.slides-page .sidebar,
.slides-page .editor {
  border-right: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 92%, var(--fg) 8%);
}

.slides-page .panel-section {
  padding: 1rem;
  border-bottom: 1px solid var(--border);
}

.slides-page .panel-section h2,
.slides-page .panel-section h3 {
  margin: 0 0 0.75rem;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.slides-page .help {
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
}

.slides-page .warning-list {
  margin: 0 0 0.9rem;
  padding-left: 1rem;
  color: #a15c00;
  font-size: 0.82rem;
  line-height: 1.4;
}

[data-theme='dark'] .slides-page .warning-list {
  color: #e0a247;
}

.slides-page .slide-list {
  display: grid;
  gap: 0.45rem;
}

.slides-page .slide-list button {
  width: 100%;
  text-align: left;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.55rem;
  align-items: start;
}

.slides-page .slide-list button.active {
  border-color: var(--fg);
  box-shadow: inset 3px 0 0 var(--fg);
}

.slides-page .slide-number {
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.slides-page .slide-meta {
  min-width: 0;
}

.slides-page .slide-label,
.slides-page .slide-layout {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.slides-page .slide-layout {
  color: var(--muted);
  font-size: 0.76rem;
  margin-top: 0.12rem;
}

.slides-page .warn-dot {
  color: #a15c00;
  font-weight: 700;
}

.slides-page .field {
  display: grid;
  gap: 0.35rem;
  margin-bottom: 0.85rem;
}

.slides-page .field label {
  color: var(--muted);
  font-size: 0.78rem;
}

.slides-page .field input,
.slides-page .field textarea,
.slides-page .field select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 0;
  background: var(--bg);
  color: var(--fg);
  padding: 0.55rem 0.65rem;
}

.slides-page .field textarea {
  min-height: 7rem;
  resize: vertical;
}

.slides-page .inline-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.slides-page .preview-pane {
  padding: clamp(1rem, 2vw, 2rem);
  display: grid;
  align-content: center;
}

.slides-page .slide-stage {
  width: min(100%, 1100px);
  margin: 0 auto;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--border);
  overflow: hidden;
  background: var(--bg);
  box-shadow: 0 1rem 4rem rgba(0, 0, 0, 0.12);
}

.slides-page .slide {
  width: 100%;
  height: 100%;
  padding: 6%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.25rem;
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--border) 70%, transparent) 1px, transparent 1px),
    linear-gradient(0deg, color-mix(in srgb, var(--border) 55%, transparent) 1px, transparent 1px),
    var(--bg);
  background-size: 2.8rem 2.8rem;
  color: var(--fg);
}

.slides-page .slide::after {
  content: 'siever.ing';
  position: absolute;
  right: 2.4rem;
  bottom: 1.8rem;
  color: var(--faint);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.slides-page .slide h1,
.slides-page .slide h2,
.slides-page .slide h3,
.slides-page .slide p,
.slides-page .slide ul,
.slides-page .slide pre,
.slides-page .slide blockquote {
  margin: 0;
}

.slides-page .slide h1 {
  font-size: clamp(2.2rem, 5.6vw, 5rem);
  letter-spacing: 0.06em;
  line-height: 1.05;
  text-transform: uppercase;
}

.slides-page .slide h2 {
  font-size: clamp(1.6rem, 3.7vw, 3.4rem);
  letter-spacing: 0.04em;
  line-height: 1.1;
  text-transform: uppercase;
}

.slides-page .slide h3 {
  font-size: clamp(1rem, 1.9vw, 1.6rem);
}

.slides-page .slide p,
.slides-page .slide li {
  max-width: none;
  color: var(--fg-soft);
  font-size: clamp(0.95rem, 1.8vw, 1.45rem);
  line-height: 1.42;
}

.slides-page .slide ul {
  display: grid;
  gap: 0.65rem;
  padding-left: 1.35em;
}

.slides-page .kicker,
.slides-page .byline,
.slides-page .caption,
.slides-page .footer,
.slides-page .language-pill,
.slides-page .duration {
  color: var(--muted);
  font-size: 0.9em;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.slides-page .layout-section {
  justify-content: flex-end;
}

.slides-page .layout-section h2 {
  border-top: 0.18rem solid var(--fg);
  padding-top: 1rem;
}

.slides-page .layout-image,
.slides-page .layout-code,
.slides-page .layout-terminal {
  background: var(--fg);
  color: var(--bg);
}

.slides-page .layout-image::after,
.slides-page .layout-code::after,
.slides-page .layout-terminal::after {
  color: color-mix(in srgb, var(--bg) 55%, transparent);
}

.slides-page .layout-image img {
  width: 100%;
  min-height: 0;
  flex: 1;
  object-fit: contain;
  border: 1px solid color-mix(in srgb, var(--bg) 35%, transparent);
  background: color-mix(in srgb, var(--bg) 8%, transparent);
}

.slides-page .layout-image img.cover {
  object-fit: cover;
}

.slides-page .image-missing {
  flex: 1;
  display: grid;
  place-items: center;
  border: 1px dashed color-mix(in srgb, var(--bg) 45%, transparent);
  color: color-mix(in srgb, var(--bg) 75%, transparent);
}

.slides-page .layout-quote blockquote {
  font-family: Virgil, 'Comic Sans MS', cursive;
  font-size: clamp(2rem, 4.2vw, 4rem);
  line-height: 1.1;
  transform: rotate(-1deg);
}

.slides-page .columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.slides-page .column {
  border: 1px solid var(--border);
  padding: 1rem;
  background: color-mix(in srgb, var(--bg) 90%, var(--fg) 10%);
}

.slides-page .big-number {
  color: var(--fg);
  font-family: Virgil, 'Comic Sans MS', cursive;
  font-size: clamp(5rem, 15vw, 12rem);
  letter-spacing: -0.05em;
  line-height: 0.82;
}

.slides-page pre {
  max-height: 68%;
  overflow: auto;
  white-space: pre-wrap;
  border: 1px solid color-mix(in srgb, var(--bg) 25%, transparent);
  background: color-mix(in srgb, var(--fg) 92%, var(--bg) 8%);
  color: var(--bg);
  padding: 1.1rem;
  font-size: clamp(0.82rem, 1.45vw, 1.08rem);
  line-height: 1.45;
}

.slides-page.presentation .topbar,
.slides-page.presentation .sidebar,
.slides-page.presentation .editor {
  display: none;
}

.slides-page.presentation .app,
.slides-page.presentation .workbench {
  display: block;
  min-height: 100vh;
  background: #000;
}

.slides-page.presentation .preview-pane {
  height: 100vh;
  padding: 0;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.slides-page.presentation .slide-stage {
  width: min(100vw, 177.777vh);
  height: min(56.25vw, 100vh);
  border: 0;
  box-shadow: none;
}

.slides-page .progress {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 50;
  color: rgba(255, 255, 255, 0.72);
  background: rgba(0, 0, 0, 0.45);
  padding: 0.28rem 0.5rem;
  font-size: 0.82rem;
}

.slides-page .empty-state {
  border: 1px dashed var(--border);
  padding: 1rem;
  color: var(--muted);
}

@media (max-width: 980px) {
  .slides-page .workbench {
    grid-template-columns: 1fr;
  }

  .slides-page .sidebar,
  .slides-page .editor {
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .slides-page .preview-pane {
    min-height: 60vh;
  }
}