/* Widget tile — Allure 3 dashboard card shell (bar + chart body).
 *
 * Canon (all ChartTypes):
 *   1×1 → hard-square __body (подложка); equal --wt-pad on all sides; bar outside ratio.
 *   Square layouts (cols===rows) keep the same hard-square body — never stretch to portrait.
 *   One chrome: bar 28 · pad 6 · marks 1.12 (dashboard + Telegram collage).
 * Format: __body aspect-ratio from --layout-WxH (default 1×1).
 * Tier (footprint chrome): --tier-hero|regular|compact|micro
 *   → mocks switch labels / axes / center values; see widget-tile-mocks.js.
 * Mosaic span: --span-WxH (with .widget-mosaic) → grid footprint; keep layout in sync.
 *
 * Dots: compose .indicator + status-family modifiers (colours present in chart).
 */

.widget-tile {
  --wt-bar-height: 28px;
  --wt-pad: 6px;
  --wt-title-size: 0.75rem;
  --wt-dot-gap: 5px;
  --wt-mark-scale: 1.12;
  --wt-font-scale: 1.08;
  --wt-tier: regular;
  --wt-square: 1; /* default layout 1×1 — hard-square body */
  --indicator-size: 10px;
  --indicator-mix: 100%;

  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  margin: 0; /* reset UA figure margin (1em 40px) */
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

/* ---- Chrome ---- */

.widget-tile__bar {
  display: flex;
  flex-shrink: 0;
  align-items: center;
  gap: 6px;
  box-sizing: border-box;
  height: var(--wt-bar-height);
  padding: 0 var(--space-2);
  border-bottom: 1px solid var(--color-border);
  background: color-mix(in srgb, var(--color-text) 3%, transparent);
  overflow: hidden;
}

.widget-tile__bar .indicator-row {
  flex-shrink: 0;
  gap: var(--wt-dot-gap);
}

.widget-tile__title {
  /* flex:1 + text-align:right — прижата вправо; зазор до точек схлопывается раньше ellipsis */
  margin: 0;
  min-width: 0;
  flex: 1 1 auto;
  font-size: var(--wt-title-size);
  font-weight: 600;
  line-height: 1.2;
  text-align: right;
  color: var(--color-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.widget-tile__body {
  /* flex-grow off: growing past aspect-ratio → portrait letterbox (unequal visual pad) */
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  width: 100%;
  min-width: 0;
  min-height: 0;
  padding: var(--wt-pad); /* equal inset — canon for every ChartType */
  aspect-ratio: var(--wt-layout-cols, 1) / var(--wt-layout-rows, 1);
  background: var(--color-surface);
}

.widget-tile__body > svg {
  display: block;
  width: 100%;
  height: 100%;
  margin: auto;
}

/* Square подложка: chart host stays 1×1 inside equal pad (all ChartTypes) */
.widget-tile--layout-1x1 .widget-tile__body > svg,
.widget-tile--layout-2x2 .widget-tile__body > svg,
.widget-tile--layout-3x3 .widget-tile__body > svg,
.widget-tile--layout-4x4 .widget-tile__body > svg,
.widget-tile--span-1x1 .widget-tile__body > svg,
.widget-tile--span-2x2 .widget-tile__body > svg,
.widget-tile--span-3x3 .widget-tile__body > svg,
.widget-tile--span-4x4 .widget-tile__body > svg,
.widget-tile:not([class*="widget-tile--layout-"]):not([class*="widget-tile--span-"]) .widget-tile__body > svg {
  width: 100%;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  aspect-ratio: 1 / 1;
}

/* ---- Telegram collage ---- */

/* Edge-to-edge chart — no body pad (bar keeps its own inset) */
.widget-tile--bleed {
  --wt-pad: 0;
}

/* ---- Content tier (footprint chrome; mocks read --wt-tier / class) ----
 * hero    — full canvas / large span: % + subtitle, layer labels, axis ticks
 * regular — mid span (e.g. 2×2): key value + chart; shorter secondary
 * compact — strip spans (2×1, 3×1…): marks up, labels minimal / axis off
 * micro   — 1×1 on N≥3: marks + optional single number; short bar title
 */

.widget-tile--tier-hero {
  --wt-tier: hero;
  --wt-font-scale: 1.12;
  --wt-mark-scale: 1.05;
}

.widget-tile--tier-regular {
  --wt-tier: regular;
}

.widget-tile--tier-compact {
  --wt-tier: compact;
  --wt-pad: 4px;
  --wt-title-size: var(--font-size-xs);
  --wt-mark-scale: 1.18;
  --wt-font-scale: 1.15;
}

.widget-tile--tier-micro {
  --wt-tier: micro;
  --wt-bar-height: 22px;
  --wt-pad: 2px;
  --wt-title-size: 0.625rem;
  --wt-dot-gap: 3px;
  --wt-mark-scale: 1.28;
  --wt-font-scale: 1.35;
  --indicator-size: 7px;
  border-radius: var(--radius-sm);
}

.widget-tile--tier-micro .widget-tile__bar {
  padding: 0 6px;
  gap: 4px;
}

/* ---- Layout (body aspect = cols / rows; default 1×1 hard square) ---- */

.widget-tile--layout-1x1 { --wt-layout-cols: 1; --wt-layout-rows: 1; --wt-square: 1; }
.widget-tile--layout-1x2 { --wt-layout-cols: 1; --wt-layout-rows: 2; --wt-square: 0; }
.widget-tile--layout-1x3 { --wt-layout-cols: 1; --wt-layout-rows: 3; --wt-square: 0; }
.widget-tile--layout-1x4 { --wt-layout-cols: 1; --wt-layout-rows: 4; --wt-square: 0; }
.widget-tile--layout-2x1 { --wt-layout-cols: 2; --wt-layout-rows: 1; --wt-square: 0; }
.widget-tile--layout-2x2 { --wt-layout-cols: 2; --wt-layout-rows: 2; --wt-square: 1; }
.widget-tile--layout-2x3 { --wt-layout-cols: 2; --wt-layout-rows: 3; --wt-square: 0; }
.widget-tile--layout-2x4 { --wt-layout-cols: 2; --wt-layout-rows: 4; --wt-square: 0; }
.widget-tile--layout-3x1 { --wt-layout-cols: 3; --wt-layout-rows: 1; --wt-square: 0; }
.widget-tile--layout-3x2 { --wt-layout-cols: 3; --wt-layout-rows: 2; --wt-square: 0; }
.widget-tile--layout-3x3 { --wt-layout-cols: 3; --wt-layout-rows: 3; --wt-square: 1; }
.widget-tile--layout-3x4 { --wt-layout-cols: 3; --wt-layout-rows: 4; --wt-square: 0; }
.widget-tile--layout-4x1 { --wt-layout-cols: 4; --wt-layout-rows: 1; --wt-square: 0; }
.widget-tile--layout-4x2 { --wt-layout-cols: 4; --wt-layout-rows: 2; --wt-square: 0; }
.widget-tile--layout-4x3 { --wt-layout-cols: 4; --wt-layout-rows: 3; --wt-square: 0; }
.widget-tile--layout-4x4 { --wt-layout-cols: 4; --wt-layout-rows: 4; --wt-square: 1; }

/* Square spans (W=H): hard-square body — mosaic must not portrait-stretch */
.widget-tile--span-1x1,
.widget-tile--span-2x2,
.widget-tile--span-3x3,
.widget-tile--span-4x4 {
  --wt-square: 1;
}

.widget-tile--span-1x2,
.widget-tile--span-1x3,
.widget-tile--span-1x4,
.widget-tile--span-2x1,
.widget-tile--span-2x3,
.widget-tile--span-2x4,
.widget-tile--span-3x1,
.widget-tile--span-3x2,
.widget-tile--span-3x4,
.widget-tile--span-4x1,
.widget-tile--span-4x2,
.widget-tile--span-4x3 {
  --wt-square: 0;
}