:root {
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #f4f1ea;
  color: #1d2528;
}

body {
  margin: 0;
}

.topbar {
  align-items: center;
  background: #17313b;
  color: #fffaf0;
  display: grid;
  gap: 0;
  grid-template-columns: minmax(13rem, 25%) 1fr;
  padding: 0;
}

.brandline {
  align-items: baseline;
  display: flex;
  gap: 0.55rem;
  padding: 0.38rem 0.65rem;
}

.brandline p {
  color: #d9e5e8;
  font-size: 0.78rem;
  font-weight: 600;
  margin: 0;
}

.eyebrow {
  color: #e2b66a;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  margin: 0 0 0.18rem;
  text-transform: uppercase;
}

h1 {
  font-size: clamp(1.2rem, 2vw, 1.75rem);
  line-height: 1;
  margin: 0;
}

.toolbar {
  align-items: center;
  align-self: stretch;
  background: #d9c9ad;
  display: flex;
  gap: 0.45rem;
  min-width: 0;
  padding: 0.32rem 0.6rem;
}

.filter {
  align-items: end;
  display: flex;
  gap: 0.35rem;
}

.filter label {
  color: #304149;
  display: grid;
  font-size: 0.68rem;
  gap: 0.08rem;
}

.filter select,
.filter input {
  border: 0;
  border-radius: 999px;
  font: inherit;
  padding: 0.32rem 0.62rem;
}

.filter input {
  width: 9rem;
}

.filter button {
  background: #17313b;
  border: 0;
  border-radius: 999px;
  color: #fffaf0;
  cursor: pointer;
  font: inherit;
  font-weight: 700;
  padding: 0.32rem 0.7rem;
}

.view-toggle {
  background: rgba(23, 49, 59, 0.12);
  border: 1px solid rgba(23, 49, 59, 0.18);
  border-radius: 999px;
  display: flex;
  padding: 0.12rem;
}

.view-toggle a {
  border-radius: 999px;
  color: #17313b;
  font-size: 0.76rem;
  padding: 0.3rem 0.58rem;
  text-decoration: none;
}

.view-toggle a.selected {
  background: #17313b;
  color: #fffaf0;
}

.feed {
  --artifacts-width: 280px;
  --days-width: 144px;
  display: grid;
  grid-template-columns: var(--days-width) 1px var(--artifacts-width) 1px minmax(0, 1fr);
  min-height: calc(100vh - 3.2rem);
}

.day-sidebar,
.artifact-sidebar,
.preview-pane {
  min-width: 0;
  padding: 0.55rem;
}

.day-sidebar {
  background: #ebe4d5;
}

.artifact-sidebar {
  background: #f8f2e7;
}

.preview-pane {
  align-items: stretch;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0;
}

.splitter {
  background: #d9c9ad;
  cursor: col-resize;
  position: relative;
  touch-action: none;
}

.splitter::after {
  background: transparent;
  bottom: 0;
  content: "";
  left: -4px;
  position: absolute;
  right: -4px;
  top: 0;
}

.splitter:hover,
.is-resizing .splitter {
  background: #a98d5e;
}

.is-resizing {
  cursor: col-resize;
  user-select: none;
}

.day-sidebar h2,
.pane-heading h2 {
  color: #68543b;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  margin: 0 0 0.45rem;
  text-transform: uppercase;
}

.day-list,
.artifact-list {
  display: grid;
  gap: 0.35rem;
}

.day-link,
.artifact-row {
  color: inherit;
  text-decoration: none;
}

.day-link {
  border-radius: 10px;
  display: grid;
  gap: 0.1rem;
  padding: 0.48rem;
}

.day-link:hover,
.day-link.selected {
  background: #fffaf0;
  box-shadow: 0 10px 24px rgba(57, 44, 28, 0.08);
}

.day-link.selected {
  background: #17313b;
  color: #fffaf0;
}

.day-link.selected span,
.day-link.selected strong {
  color: #fffaf0;
}

.day-link.selected .today-badge {
  background: #b9e8bf;
  color: #17313b;
}

.day-link span,
.pane-heading span,
.artifact-row-main strong {
  color: #7b6b55;
  font-size: 0.7rem;
}

.today-badge {
  background: #cfe9cf;
  border-radius: 999px;
  color: #245238;
  display: inline-block;
  font-size: 0.62rem;
  font-style: normal;
  font-weight: 500;
  margin-left: 0.35rem;
  padding: 0.08rem 0.38rem;
}

.day-link strong {
  color: #17313b;
  font-size: 0.82rem;
}

.pane-heading {
  align-items: baseline;
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.45rem;
}

.artifact-list {
  align-content: start;
}

.artifact-row {
  align-items: center;
  background: #fffaf0;
  border: 1px solid #e5d8c0;
  border-radius: 11px;
  display: flex;
  gap: 0.45rem;
  padding: 0.45rem;
}

.artifact-row:hover {
  border-color: #c9b38d;
  box-shadow: 0 12px 28px rgba(57, 44, 28, 0.08);
}

.artifact-row.selected {
  background: #17313b;
  border-color: #17313b;
  color: #fffaf0;
}

.artifact-row.selected .artifact-row-main strong,
.artifact-row.selected .artifact-row-main span {
  color: #fffaf0;
}

.kind-icon {
  align-items: center;
  background: #dfe9ea;
  border-radius: 7px;
  color: #17313b;
  display: inline-flex;
  flex: 0 0 2.25rem;
  font-size: 0.58rem;
  font-weight: 800;
  height: 1.75rem;
  justify-content: center;
  letter-spacing: 0.04em;
}

.kind-image {
  background: #dfeee2;
  color: #265336;
}

.kind-pdf {
  background: #f3dedb;
  color: #78352f;
}

.kind-markdown {
  background: #e7e1f2;
  color: #443265;
}

.kind-deck {
  background: #f6e5bf;
  color: #6e4a12;
}

.artifact-row-main {
  display: grid;
  gap: 0.1rem;
  min-width: 0;
}

.artifact-row-main span {
  color: #17313b;
  font-size: 0.86rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.empty {
  background: #fffaf0;
  border-radius: 16px;
  padding: 1.2rem;
}

.empty.compact {
  padding: 1rem;
}

.empty.compact h3,
.preview-empty h2 {
  margin-top: 0;
}

.preview-empty {
  max-width: 34rem;
}

.preview-frame-wrap {
  align-items: center;
  display: flex;
  flex: 1;
  justify-content: center;
  min-height: 0;
}

.artifact-actions {
  align-items: center;
  background: #d9c9ad;
  border-top: 1px solid #c7b48f;
  display: flex;
  flex: 0 0 auto;
  gap: 0.75rem;
  justify-content: space-between;
  min-height: 2.25rem;
  padding: 0.28rem 0.55rem;
}

.artifact-action-links {
  align-items: center;
  display: flex;
  gap: 0.35rem;
}

.artifact-action-links a,
.artifact-action-links button {
  background: #fffaf0;
  border: 1px solid rgba(23, 49, 59, 0.14);
  border-radius: 999px;
  color: #17313b;
  cursor: pointer;
  font: inherit;
  font-size: 0.76rem;
  line-height: 1;
  padding: 0.42rem 0.65rem;
  text-decoration: none;
}

.artifact-action-links button:disabled {
  cursor: not-allowed;
  opacity: 0.48;
}

.preview-frame {
  background: #fff;
  border: 0;
  height: 100%;
  width: 100%;
}

.preview-image {
  background: #fff;
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
}

@media (max-width: 720px) {
  .topbar {
    align-items: stretch;
    grid-template-columns: 1fr;
  }

  .toolbar,
  .filter,
  .artifact-actions {
    align-items: stretch;
    flex-wrap: wrap;
  }

  .feed {
    grid-template-columns: 1fr;
  }

  .splitter {
    display: none;
  }

  .day-sidebar,
  .artifact-sidebar {
    border-bottom: 1px solid #d9c9ad;
    border-right: 0;
  }
}