/* FileNest image live preview. Loaded globally so the image studio can stay self-contained. */
.image-preview-mobile { display: none; }
.image-preview-desktop { margin: 0 0 18px; }
.image-preview-desktop:empty { display: none; }

/* Once an image exists, put the feedback surface before the uploader on large screens.
   The uploader stays immediately below, while the preview remains beside the settings. */
.studio-main { display: flex; flex-direction: column; }
.image-preview-desktop { order: -1; position: sticky; z-index: 18; top: 88px; align-self: stretch; }

.image-live-preview {
  margin-bottom: 18px;
  padding: 16px;
  border: 1px solid var(--line-dark);
  border-radius: 18px;
  background: linear-gradient(180deg, #ffffff, #fbfaf6);
  box-shadow: var(--shadow-small);
}
.live-preview-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 12px;
}
.live-preview-heading > div {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 9px;
}
.live-preview-heading > div > svg {
  width: 28px;
  height: 28px;
  padding: 6px;
  border-radius: 9px;
  background: var(--mint-soft);
  color: var(--mint-dark);
}
.live-preview-heading span { min-width: 0; display: grid; gap: 2px; }
.live-preview-heading strong { font-size: 14px; }
.live-preview-heading small { color: var(--muted); font-size: 10px; line-height: 1.45; }
.preview-source-select { min-width: 180px; display: grid; gap: 4px; }
.preview-source-select > span { color: var(--muted); font-size: 9px; font-weight: 800; }
.preview-source-select select {
  width: 100%;
  min-height: 36px;
  padding: 0 30px 0 10px;
  border: 1px solid var(--line-dark);
  border-radius: 9px;
  background: white;
  color: var(--ink);
  font-size: 10px;
}
.preview-batch-count {
  min-width: 42px;
  padding: 5px 8px;
  border: 1px solid var(--line-dark);
  border-radius: 999px;
  background: var(--mint-soft);
  color: var(--mint-dark);
  font-size: 10px;
  font-weight: 850;
  text-align: center;
}
.preview-batch-strip {
  display: flex;
  gap: 7px;
  margin: -2px 0 10px;
  padding: 2px 2px 5px;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
}
.preview-batch-strip > button {
  position: relative;
  flex: 0 0 66px;
  scroll-snap-align: start;
  padding: 3px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: white;
  box-shadow: none;
  cursor: pointer;
}
.preview-batch-strip > button.active {
  border-color: var(--mint-dark);
  box-shadow: 0 0 0 2px rgba(47, 102, 87, .12);
}
.preview-batch-thumb {
  position: relative;
  display: block;
  width: 100%;
  height: 48px;
  overflow: hidden;
  border-radius: 7px;
  background: var(--cream);
}
.preview-batch-thumb img { padding: 0 !important; }
.preview-batch-strip > button > b {
  position: absolute;
  right: 5px;
  bottom: 5px;
  min-width: 17px;
  height: 17px;
  display: grid;
  place-items: center;
  padding: 0 4px;
  border-radius: 999px;
  background: rgba(17, 54, 47, .88);
  color: white;
  font-size: 8px;
  line-height: 1;
}
.live-preview-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.live-preview-pane {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: white;
}
.live-preview-pane.is-output { border-color: rgba(47, 102, 87, .45); }
.live-preview-pane > header,
.live-preview-pane > footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 10px;
}
.live-preview-pane > header { border-bottom: 1px solid var(--line); }
.live-preview-pane > header strong { font-size: 11px; }
.live-preview-pane > header small,
.live-preview-pane > footer { color: var(--muted); font-size: 9px; }
.live-preview-pane > footer {
  min-height: 34px;
  border-top: 1px solid var(--line);
  line-height: 1.35;
}
.live-preview-viewport {
  position: relative;
  min-height: 250px;
  overflow: hidden;
  background-color: #f5f5f1;
  background-image:
    linear-gradient(45deg, rgba(25,53,47,.06) 25%, transparent 25%),
    linear-gradient(-45deg, rgba(25,53,47,.06) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, rgba(25,53,47,.06) 75%),
    linear-gradient(-45deg, transparent 75%, rgba(25,53,47,.06) 75%);
  background-size: 18px 18px;
  background-position: 0 0, 0 9px, 9px -9px, -9px 0;
}
.live-preview-viewport img { padding: 8px; }
.preview-loading,
.preview-error,
.preview-placeholder {
  position: absolute;
  z-index: 3;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 18px;
  text-align: center;
  color: var(--ink-soft);
  font-size: 10px;
  font-weight: 750;
}
.preview-loading { background: rgba(255,253,248,.72); backdrop-filter: blur(2px); }
.preview-loading svg,
.preview-error svg { width: 16px; }
.preview-error { color: var(--danger); background: rgba(255,241,237,.92); }
.preview-warning {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  margin: 10px 0 0;
  color: var(--warning);
  font-size: 9px;
  line-height: 1.5;
}
.preview-warning svg { width: 14px; margin-top: 1px; }

.conversion-file-row.is-previewing { background: var(--mint-soft); }
.preview-file-button {
  min-width: 0;
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  text-align: left;
  cursor: pointer;
}
.preview-file-button svg { width: 17px; color: var(--mint-dark); }
.preview-file-button b { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.preview-file-button small { color: var(--muted); white-space: nowrap; }

@media (max-width: 960px) {
  .image-preview-desktop { display: none; }
  .image-preview-mobile {
    display: block;
    position: sticky;
    z-index: 70;
    top: 76px;
    margin-bottom: 10px;
  }
  .image-live-preview.is-compact {
    position: relative;
    top: auto;
    margin: 0;
    padding: 8px;
    border-radius: 14px;
    background: rgba(255,253,248,.97);
    box-shadow: 0 10px 24px rgba(22,54,45,.14);
    backdrop-filter: blur(12px);
  }
  .image-live-preview.is-compact .live-preview-heading { align-items: center; margin-bottom: 6px; }
  .image-live-preview.is-compact .live-preview-heading > div > svg { width: 22px; height: 22px; padding: 4px; }
  .image-live-preview.is-compact .live-preview-heading small { font-size: 8px; }
  .image-live-preview.is-compact .preview-source-select { min-width: 112px; }
  .image-live-preview.is-compact .preview-source-select > span { display: none; }
  .image-live-preview.is-compact .preview-source-select select { max-width: 140px; min-height: 30px; }
  .image-live-preview.is-compact .preview-batch-count { min-width: 38px; padding: 4px 7px; font-size: 9px; }
  .image-live-preview.is-compact .preview-batch-strip {
    gap: 5px;
    margin: 0 0 6px;
    padding: 1px 1px 3px;
  }
  .image-live-preview.is-compact .preview-batch-strip > button { flex-basis: 56px; border-radius: 8px; }
  .image-live-preview.is-compact .preview-batch-thumb { height: 41px; border-radius: 6px; }

  /* Mobile/tablet defaults to a detail crop so color and sharpening changes are
     visible without a huge sticky card. While the user is actively editing size,
     crop, rotation or flip controls, switch to a true whole-image fit so geometry
     changes are never hidden by the detail crop. */
  .image-live-preview.is-compact .live-preview-grid {
    position: relative;
    display: block;
    min-height: clamp(205px, 30vh, 250px);
  }
  .image-live-preview.is-compact:has(.preview-batch-strip) .live-preview-grid {
    min-height: clamp(165px, 23vh, 190px);
  }
  .image-live-preview.is-compact .live-preview-pane.is-output { width: 100%; }
  .image-live-preview.is-compact .live-preview-pane.is-output .live-preview-viewport {
    min-height: clamp(155px, 24vh, 195px);
  }
  .image-live-preview.is-compact:has(.preview-batch-strip) .live-preview-pane.is-output .live-preview-viewport {
    min-height: clamp(125px, 18vh, 155px);
  }
  .image-live-preview.is-compact .live-preview-pane.is-output .live-preview-viewport img {
    object-fit: cover !important;
    object-position: center !important;
    padding: 0;
  }
  .studio-controls:has(fieldset:nth-of-type(2):focus-within) .image-live-preview.is-compact .live-preview-pane.is-output .live-preview-viewport img,
  .studio-controls:has(fieldset:nth-of-type(3):focus-within) .image-live-preview.is-compact .live-preview-pane.is-output .live-preview-viewport img {
    object-fit: contain !important;
    object-position: center !important;
    padding: 4px;
  }
  .image-live-preview.is-compact .live-preview-pane:first-child {
    position: absolute;
    z-index: 8;
    right: 8px;
    bottom: 8px;
    width: clamp(76px, 18vw, 96px);
    border-color: rgba(25,53,47,.3);
    box-shadow: 0 6px 18px rgba(16,40,35,.2);
  }
  .image-live-preview.is-compact:has(.preview-batch-strip) .live-preview-pane:first-child { width: clamp(64px, 16vw, 82px); }
  .image-live-preview.is-compact .live-preview-pane:first-child > header {
    padding: 4px 6px;
    background: rgba(255,255,255,.94);
  }
  .image-live-preview.is-compact .live-preview-pane:first-child > header strong { font-size: 8px; }
  .image-live-preview.is-compact .live-preview-pane:first-child > header small,
  .image-live-preview.is-compact .live-preview-pane:first-child > footer { display: none; }
  .image-live-preview.is-compact .live-preview-pane:first-child .live-preview-viewport {
    min-height: clamp(76px, 12vh, 100px);
  }
  .image-live-preview.is-compact:has(.preview-batch-strip) .live-preview-pane:first-child .live-preview-viewport { min-height: 66px; }
  .image-live-preview.is-compact .live-preview-pane:first-child .live-preview-viewport img {
    object-fit: contain !important;
    object-position: center !important;
    padding: 3px;
  }
  .image-live-preview.is-compact .live-preview-pane.is-output > header { padding: 5px 8px; }
  .image-live-preview.is-compact .live-preview-pane.is-output > header strong { font-size: 10px; }
  .image-live-preview.is-compact .live-preview-pane.is-output > footer {
    min-height: 24px;
    padding: 4px 8px;
    overflow: hidden;
    font-size: 8px;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
}

@media (max-width: 560px) {
  .image-preview-mobile { top: 68px; margin-right: -2px; margin-left: -2px; }
  .image-live-preview.is-compact { padding: 7px; border-radius: 12px; }
  .image-live-preview.is-compact .live-preview-heading { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 6px; }
  .image-live-preview.is-compact .live-preview-heading strong { font-size: 10px; }
  .image-live-preview.is-compact .live-preview-heading small { display: none; }
  .image-live-preview.is-compact .live-preview-heading > div > svg { width: 19px; height: 19px; padding: 3px; }
  .image-live-preview.is-compact .preview-source-select { min-width: 88px; }
  .image-live-preview.is-compact .preview-source-select select { width: 100px; max-width: 100px; min-height: 28px; }
  .image-live-preview.is-compact .preview-batch-strip > button { flex-basis: 52px; }
  .image-live-preview.is-compact .preview-batch-thumb { height: 38px; }
  .image-live-preview.is-compact .live-preview-grid { min-height: clamp(185px, 27vh, 220px); }
  .image-live-preview.is-compact:has(.preview-batch-strip) .live-preview-grid { min-height: clamp(150px, 21vh, 178px); }
  .image-live-preview.is-compact .live-preview-pane.is-output .live-preview-viewport { min-height: clamp(145px, 21vh, 175px); }
  .image-live-preview.is-compact:has(.preview-batch-strip) .live-preview-pane.is-output .live-preview-viewport { min-height: clamp(118px, 17vh, 145px); }
  .image-live-preview.is-compact .live-preview-pane.is-output > footer { min-height: 20px; padding: 2px 6px; font-size: 7.5px; }
  .image-live-preview.is-compact .live-preview-pane:first-child { right: 6px; bottom: 24px; width: 74px; }
  .image-live-preview.is-compact:has(.preview-batch-strip) .live-preview-pane:first-child { width: 62px; }
  .image-live-preview.is-compact .live-preview-pane:first-child .live-preview-viewport { min-height: 78px; }
  .image-live-preview.is-compact:has(.preview-batch-strip) .live-preview-pane:first-child .live-preview-viewport { min-height: 62px; }
  .preview-file-button { grid-template-columns: 18px minmax(0, 1fr); }
  .preview-file-button small { grid-column: 2; }
}