rustio-admin 0.31.0

Django Admin, but for Rust. A small, focused admin framework.
Documentation 
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/* ============================================================
   RustIO — Adaptive view layer · cards / list / compact
   ============================================================ */

/* Styles the view-layer render output (`view_layer::render_view`) used by the
   live list page's `?view=list|cards|compact` modes and the view-designer
   preview. Token-only; dark mode is handled entirely by `tokens/colors.css`
   (no per-component dark block — Doctrine §5). Cascade: loads after
   `components/data.css`, whose `--rio-*` surface/badge tokens it reuses.

   Markup: `.av-list--<mode>` > `.av-row` (an <a>) > the per-cell spans emitted
   by `_cell.html` (`.av-primary` / `.av-secondary` / `.av-ts` / `.av-badge` /
   `.av-cell`). The mode switcher is `.rio-view-modes` > `.rio-view-mode`. */

/* ---- Mode switcher ---------------------------------------- */
.rio-view-modes {
  display: inline-flex;
  gap: var(--rio-space-4);
  margin-block-end: var(--rio-space-16);
  padding: var(--rio-space-2);
  background: var(--rio-sunken);
  border-radius: var(--rio-radius-control);
}
.rio-view-mode {
  display: inline-flex;
  align-items: center;
  padding-block: var(--rio-space-4);
  padding-inline: var(--rio-space-12);
  border-radius: var(--rio-radius-sm);
  color: var(--rio-text-mute);
  text-decoration: none;
  font-size: var(--rio-text-13);
  font-weight: var(--rio-weight-medium);
  transition: color var(--rio-dur-fast) var(--rio-ease),
    background var(--rio-dur-fast) var(--rio-ease);
}
.rio-view-mode:hover {
  color: var(--rio-text-hi);
}
.rio-view-mode.is-active {
  background: var(--rio-surface);
  color: var(--rio-rust);
  box-shadow: var(--rio-shadow-sm);
}

/* ---- Row container (an <a> wrapping a record's cells) ----- */
.av-list {
  display: block;
}
.av-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--rio-space-6) var(--rio-space-12);
  padding-block: var(--rio-space-12);
  padding-inline: var(--rio-space-16);
  color: var(--rio-text);
  text-decoration: none;
  border-radius: var(--rio-radius-md);
  transition: background var(--rio-dur-fast) var(--rio-ease);
}
.av-row:hover {
  background: var(--rio-raised);
}

/* Cards: a responsive grid; each row becomes a card with cells stacked. */
.av-list--cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--rio-space-16);
  /* size each card to its content instead of stretching to the row's tallest,
     so short cards don't trail empty space */
  align-items: start;
}
.av-list--cards .av-row {
  /* Row-wrap composes the flat cells into a card with no markup change: the
     title and each secondary take a full line; consecutive badges (auto width)
     fall onto one shared row. */
  flex-flow: row wrap;
  align-items: center;
  align-content: flex-start;
  gap: var(--rio-space-6);
  padding: var(--rio-space-20);
  background: var(--rio-surface);
  border: 1px solid var(--rio-line);
  border-radius: var(--rio-radius-lg);
  box-shadow: var(--rio-shadow-sm), var(--rio-highlight-top);
  transition: box-shadow var(--rio-dur-fast) var(--rio-ease),
    border-color var(--rio-dur-fast) var(--rio-ease),
    transform var(--rio-dur-fast) var(--rio-ease);
}
.av-list--cards .av-row:hover {
  background: var(--rio-surface);
  border-color: var(--rio-rust);
  box-shadow: var(--rio-shadow-md);
  transform: translateY(-1px);
}
/* Card cell composition — pure flex-line control over the flat cells:
   title on its own line, then an inline meta line ("provider · country")
   with the badges pushed to the row's end. */
.av-list--cards .av-primary {
  flex: 0 0 100%;
  margin-block-end: var(--rio-space-2);
  line-height: 1.3;
}
.av-list--cards .av-secondary,
.av-list--cards .av-ts {
  flex: 0 0 auto;
}
/* Dot separator between consecutive inline meta cells. */
.av-list--cards .av-secondary + .av-secondary::before,
.av-list--cards .av-ts + .av-secondary::before,
.av-list--cards .av-secondary + .av-ts::before {
  content: "·";
  margin-inline-end: var(--rio-space-4);
  color: var(--rio-text-faint);
}
.av-list--cards .av-badge {
  flex: 0 0 auto;
}
/* A clear gap sets the badge group apart from the meta on the same line;
   they stay grouped (no right-push) so a narrow card never strands one badge. */
.av-list--cards .av-primary + .av-badge,
.av-list--cards .av-secondary + .av-badge,
.av-list--cards .av-ts + .av-badge {
  margin-inline-start: var(--rio-space-12);
}

/* List: divided rows, primary leads, the rest trail. */
.av-list--list .av-row {
  border-block-end: 1px solid var(--rio-line);
  border-radius: 0;
}
.av-list--list .av-row:hover {
  background: var(--rio-surface-tint);
}

/* Compact: denser rows for large datasets. */
.av-list--compact .av-row {
  gap: var(--rio-space-8);
  padding-block: var(--rio-space-6);
  border-block-end: 1px solid var(--rio-line);
  border-radius: 0;
  font-size: var(--rio-text-13);
}
.av-list--compact .av-row:hover {
  background: var(--rio-surface-tint);
}

/* ---- Cells ------------------------------------------------ */
.av-primary {
  color: var(--rio-text-hi);
  font-weight: var(--rio-weight-semibold);
  font-size: var(--rio-text-15);
}
.av-list--cards .av-primary {
  font-size: var(--rio-text-17);
}
.av-secondary {
  color: var(--rio-text-mute);
  font-size: var(--rio-text-13);
}
.av-ts {
  color: var(--rio-text-faint);
  font-family: var(--rio-font-mono);
  font-size: var(--rio-text-12);
}

/* Badges — token tints mirroring `.rio-badge--*`, keyed by the view layer's
   `SemanticClass` (neutral / info / success / warning / danger). */
.av-badge {
  display: inline-flex;
  align-items: center;
  /* shrink to content even inside a stretched card column */
  align-self: flex-start;
  gap: 5px;
  padding: 2px 8px;
  border: 1px solid transparent;
  border-radius: var(--rio-radius-sm);
  font-family: var(--rio-font-mono);
  font-size: var(--rio-text-12);
  font-weight: var(--rio-weight-medium);
  line-height: 1.5;
}
.av-badge--neutral {
  background: var(--rio-sunken);
  color: var(--rio-text-mute);
}
.av-badge--info {
  background: var(--rio-rust-tint);
  color: var(--rio-rust);
}
.av-badge--success {
  background: var(--rio-success-tint);
  color: var(--rio-success);
}
.av-badge--warning {
  background: var(--rio-warn-tint);
  color: var(--rio-warn);
}
.av-badge--danger {
  background: var(--rio-danger-tint);
  color: var(--rio-danger);
}

/* ---- Composed cells (`CellComposition`) ------------------- */
.av-cell {
  display: inline-flex;
  align-items: baseline;
  gap: var(--rio-space-6);
}
.av-cell--stacked {
  flex-direction: column;
  align-items: flex-start;
  gap: var(--rio-space-2);
}
.av-cell--badge_inline {
  align-items: center;
}
.av-part {
  color: var(--rio-text);
}
.av-part.is-primary {
  color: var(--rio-text-hi);
  font-weight: var(--rio-weight-medium);
}

/* ---- Designer preview (view_designer_model.html) ---------- */
.av-preview {
  display: flex;
  flex-direction: column;
  gap: var(--rio-space-4);
}
.av-preview-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--rio-space-6) var(--rio-space-12);
  padding-block: var(--rio-space-8);
  border-block-end: 1px solid var(--rio-line);
}