/* card-overlay.css — the depth-2 float-up shell (design-mvp/lib/card-overlay.js).
   Structural + chrome only; every hue via tokens. The hosted card.html brings its own styling inside the iframe. */

.card-overlay {
  position: fixed;
  inset: 0;
  z-index: 9000;
  display: flex;
  align-items: stretch;
  justify-content: center;
  padding: clamp(12px, 3vh, 34px) clamp(12px, 3vw, 40px);
  box-sizing: border-box;
}
.card-overlay[hidden] { display: none; }

.card-overlay-scrim {
  position: absolute;
  inset: 0;
  background: color-mix(in srgb, var(--ink) 42%, transparent);
  -webkit-backdrop-filter: blur(2px);
  backdrop-filter: blur(2px);
  cursor: pointer;
}

.card-overlay-panel {
  position: relative;
  width: min(1180px, 100%);
  height: 100%;
  display: flex;
  flex-direction: column;
  background: var(--paper);
  border: 1px solid var(--hairline);
  border-radius: 14px;
  box-shadow: 0 24px 70px -12px color-mix(in srgb, var(--ink) 45%, transparent),
    0 6px 18px -8px color-mix(in srgb, var(--ink) 40%, transparent);
  overflow: hidden;
  will-change: transform, opacity;
}

.card-overlay-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 10px 8px 8px;
  border-bottom: 1px solid var(--hairline);
  background: var(--card);
  flex: 0 0 auto;
}
.card-overlay-back {
  appearance: none;
  border: 1px solid var(--hairline);
  background: var(--card);
  color: var(--ink);
  font: inherit;
  font-size: 13px;
  font-weight: 650;
  padding: 5px 12px;
  border-radius: 7px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.card-overlay-back:hover { background: var(--band); color: var(--ink); border-color: var(--mid); }
.card-overlay-back:focus-visible { outline: 2px solid var(--ui-selection); outline-offset: 1px; }

.card-overlay-title {
  flex: 1 1 auto;
  min-width: 0;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.card-overlay-hint {
  flex: 0 0 auto;
  font-size: 11px;
  color: var(--faint);
  border: 1px solid var(--hairline);
  border-radius: 5px;
  padding: 1px 6px;
  font-variant-numeric: tabular-nums;
}

.card-overlay-frame-wrap {
  flex: 1 1 auto;
  min-height: 0;
  position: relative;
}
.card-overlay-frame {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
  background: var(--paper);
}

body.card-overlay-lock { overflow: hidden; }