/**
 * 制作台 · 母版库四类 / 生图配方 / 工作流 / LoRA（P-css-j：从 ops-mid）
 */

/* —— 母版库（四类 × 三风格） —— */
.igs-master-hero {
  display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: space-between; align-items: flex-end;
  margin-bottom: 0.85rem;
}
.igs-master-hero h2 { margin: 0; font-family: var(--igs-serif); font-size: 1.35rem; }
.igs-master-hero p { margin: 0.25rem 0 0; color: var(--igs-muted); font-size: 0.88rem; }
.igs-master-cats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.5rem; margin-bottom: 0.85rem;
}
@media (max-width: 800px) {
  .igs-master-cats { grid-template-columns: repeat(2, 1fr); }
}
.igs-master-cat {
  border: 1px solid var(--igs-line); border-radius: 0.75rem; padding: 0.7rem 0.8rem;
  background: #fff; cursor: pointer; text-align: left; transition: border-color 0.15s, transform 0.15s;
}
.igs-master-cat:hover { transform: translateY(-2px); }
.igs-master-cat.active {
  border-color: var(--igs-accent); background: #eef7f3;
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--igs-accent) 20%, transparent);
}
.igs-master-cat .ico {
  display: inline-grid; place-items: center; width: 1.6rem; height: 1.6rem;
  border-radius: 0.4rem; background: var(--igs-accent); color: #fff;
  font-family: var(--igs-serif); font-weight: 700; margin-right: 0.35rem;
}
.igs-master-cat b { font-family: var(--igs-serif); }
.igs-master-cat small { display: block; color: var(--igs-muted); margin-top: 0.25rem; font-size: 0.75rem; }
.igs-master-layout {
  display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 0.85rem; align-items: start;
}
@media (max-width: 900px) {
  .igs-master-layout { grid-template-columns: 1fr; }
}
.igs-master-list {
  display: flex; flex-direction: column; gap: 0.4rem; max-height: 78vh; overflow: auto;
  padding-right: 0.2rem;
}
.igs-master-stylebar { display: flex; flex-wrap: wrap; gap: 0.3rem; margin-bottom: 0.35rem; }
.igs-master-item {
  display: grid; grid-template-columns: 52px 1fr; gap: 0.5rem; align-items: center;
  border: 1px solid var(--igs-line); border-radius: 0.65rem; padding: 0.4rem;
  background: #fff; cursor: pointer; text-align: left;
}
.igs-master-item.active, .igs-master-item:hover { border-color: var(--igs-accent); background: #f4faf7; }
.igs-master-item .thumb {
  width: 52px; height: 64px; border-radius: 0.35rem; overflow: hidden;
  background: var(--igs-mist); display: grid; place-items: center; color: var(--igs-muted); font-size: 0.7rem;
}
.igs-master-item .thumb img { width: 100%; height: 100%; object-fit: cover; }
.igs-m-pending-local {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  min-height: 2.5rem;
  margin: 0;
  padding: 0.2rem 0.15rem;
  border: 0;
  border-radius: 0.25rem;
  background: color-mix(in srgb, #c4b8a0 22%, transparent);
  color: #6a5e4e;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  text-align: center;
  line-height: 1.2;
}
.igs-m-pending-local:hover,
.igs-m-pending-local:focus-visible {
  background: color-mix(in srgb, var(--igs-accent, #2a8f6a) 18%, #efe8dc);
  color: #1f5c45;
  outline: 2px solid color-mix(in srgb, var(--igs-accent, #2a8f6a) 45%, transparent);
  outline-offset: 1px;
}
.igs-m-pending-local.is-busy,
.igs-m-pending-local[aria-busy='true'] {
  opacity: 0.55;
  pointer-events: none;
}
.igs-m-pending-banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 0.55rem;
  margin: 0 0 0.45rem;
  padding: 0.4rem 0.5rem;
  border-radius: 0.55rem;
  border: 1px dashed color-mix(in srgb, #b08900 55%, var(--igs-line));
  background: color-mix(in srgb, #f6e7b8 55%, #fff);
  font-size: 0.74rem;
  color: #5c4a28;
}
.igs-m-pending-banner b {
  font-weight: 700;
  color: #3d321c;
}
.igs-m-pending-banner .igs-btn {
  font-size: 0.72rem;
  padding: 0.2rem 0.55rem;
}
.igs-master-item b { display: block; font-size: 0.9rem; }
.igs-master-item small { color: var(--igs-muted); font-size: 0.72rem; }
.igs-costume-castbar {
  display: flex; flex-wrap: wrap; gap: 0.35rem; align-items: center;
  margin: 0 0 0.45rem; padding: 0.45rem 0.55rem; border-radius: 0.65rem;
  background: #f3efe4; border: 1px solid var(--igs-line);
}
.igs-costume-castbar .lab { font-size: 0.78rem; color: var(--igs-muted); margin-right: 0.25rem; }
.igs-costume-castbar .igs-chip small { opacity: 0.75; margin-left: 0.15rem; }
.igs-costume-tip {
  font-size: 0.78rem; color: var(--igs-muted); margin: 0 0 0.65rem;
}
.igs-costume-group {
  margin: 0.55rem 0 0.85rem; padding-bottom: 0.55rem;
  border-bottom: 1px dashed var(--igs-line);
}
.igs-costume-group-head {
  display: flex; flex-direction: column; gap: 0.15rem; margin-bottom: 0.35rem;
}
.igs-costume-group-head > div { display: flex; align-items: center; gap: 0.35rem; }
.igs-costume-group-head small { color: var(--igs-muted); font-size: 0.72rem; }
.igs-costume-empty {
  font-size: 0.78rem; color: var(--igs-muted); margin: 0.35rem 0;
}
.igs-costume-add {
  width: 100%; margin-top: 0.35rem; font-size: 0.78rem;
}
.igs-master-detail {
  background: var(--igs-card); border: 1px solid var(--igs-line); border-radius: 0.85rem; padding: 0.95rem;
}
.igs-master-detail-head {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 0.35rem;
}
.igs-master-detail-head h3 { margin: 0 0 0.35rem; font-family: var(--igs-serif); }
.igs-master-detail-head .igs-btn[data-derive-geom] {
  white-space: nowrap;
  box-shadow: 0 2px 8px rgba(196, 92, 40, 0.35);
}
.igs-master-slots {
  display: flex; flex-wrap: wrap; gap: 0.35rem; margin: 0.65rem 0; align-items: center;
}
.igs-master-slot-group {
  flex: 0 0 100%;
  margin: 0.55rem 0 0.15rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--igs-muted);
  text-transform: none;
}
.igs-master-slot {
  border: 1px solid var(--igs-line); border-radius: 0.55rem; padding: 0.4rem 0.65rem;
  background: #fff; cursor: pointer; text-align: left;
}
.igs-master-slot.active { border-color: var(--igs-accent); background: #eef7f3; }
.igs-master-slot b { display: block; font-size: 0.82rem; }
.igs-master-slot small { color: var(--igs-muted); font-size: 0.7rem; }
.igs-master-focus {
  display: grid; grid-template-columns: minmax(0, 1.1fr) 240px; gap: 0.85rem; align-items: start;
}
@media (max-width: 800px) {
  .igs-master-focus { grid-template-columns: 1fr; }
}
.igs-master-matrix--onerow .igs-master-matrix-row .cell {
  min-height: 340px;
}
.igs-master-matrix--onerow .cell .thumb {
  min-height: 320px;
}
.igs-master-matrix--onerow .cell img,
.igs-master-matrix--onerow .cell .empty {
  height: 320px;
}
.igs-master-preview {
  position: relative;
  border-radius: 0.65rem; overflow: hidden; background: var(--igs-mist);
  border: 1px solid var(--igs-line); min-height: 280px; max-height: 520px;
}
.igs-master-preview .thumb {
  display: grid;
  place-items: center;
  height: 100%;
  min-height: 280px;
  background: #1a1a1a;
}
.igs-master-preview .thumb img {
  width: 100%;
  height: 100%;
  max-height: 520px;
  object-fit: contain;
}
.igs-master-preview .igs-cell-zoom {
  bottom: 0.65rem;
  right: 0.65rem;
}
.igs-master-preview .ph {
  height: 100%; min-height: 280px; display: grid; place-items: center; text-align: center;
  color: var(--igs-muted); padding: 1rem;
}
.igs-master-focus-side .hint { font-size: 0.75rem; color: var(--igs-muted); }
.igs-upload-btn {
  display: inline-block; margin: 0.45rem 0; padding: 0.5rem 0.85rem;
  background: var(--igs-accent); color: #fff; border-radius: 0.45rem; font-weight: 600; cursor: pointer;
}
.igs-upload-btn input { display: none; }
.igs-master-stylebar { display: flex; flex-wrap: wrap; gap: 0.35rem; align-items: center; margin-bottom: 0.55rem; }
.igs-master-stylebar .lab { margin-right: 0.15rem; }
.igs-master-matrix {
  display: flex; flex-direction: column; gap: 0.7rem; margin-top: 0.55rem;
  overflow-x: auto; padding-bottom: 0.35rem;
}
.igs-master-matrix-head, .igs-master-matrix-row {
  display: grid;
  grid-template-columns: 128px repeat(3, minmax(200px, 1fr));
  gap: 0.55rem;
  align-items: stretch;
  min-width: min(100%, 780px);
}
.igs-master-matrix[data-cols="4"] .igs-master-matrix-head,
.igs-master-matrix[data-cols="4"] .igs-master-matrix-row {
  grid-template-columns: 128px repeat(4, minmax(180px, 1fr));
  min-width: 920px;
}
.igs-master-matrix[data-cols="2"] .igs-master-matrix-head,
.igs-master-matrix[data-cols="2"] .igs-master-matrix-row {
  grid-template-columns: 128px repeat(2, minmax(220px, 1fr));
}
.igs-master-matrix-head { font-size: 0.8rem; font-weight: 700; color: var(--igs-muted); padding: 0 0.2rem; }
.igs-master-matrix-row.on .lab { color: var(--igs-accent); }
.igs-master-matrix-row .lab b { display: block; font-size: 0.85rem; }
.igs-master-matrix-row .lab small { font-size: 0.7rem; color: var(--igs-muted); line-height: 1.35; }
.igs-master-matrix-row .cell {
  border: 1px solid var(--igs-line); border-radius: 0.65rem; overflow: hidden;
  background: #fff; cursor: pointer; min-height: 260px; position: relative;
  display: flex; flex-direction: column;
}
.igs-master-matrix-row .cell:hover { border-color: var(--igs-accent); }
.igs-master-matrix-row .cell .thumb {
  position: relative;
  flex: 1 1 auto;
  min-height: 240px;
  background: #f3eee3;
  display: grid;
  place-items: center;
}
.igs-master-matrix-row .cell img {
  width: 100%;
  height: 260px;
  object-fit: contain; /* 头像/全身完整可见，勿 cover 裁切 */
  display: block;
  background: #f3eee3;
}
.igs-master-matrix[data-cols="3"] .cell img,
.igs-master-matrix[data-cols="3"] .cell .empty { height: 280px; }
.igs-master-matrix[data-cols="3"] .cell .thumb { min-height: 280px; }
.igs-master-matrix[data-cols="4"] .cell img,
.igs-master-matrix[data-cols="4"] .cell .empty { height: 240px; }
.igs-master-matrix[data-cols="4"] .cell .thumb { min-height: 240px; }
.igs-master-matrix[data-cols="1"] .cell img,
.igs-master-matrix[data-cols="1"] .cell .empty { height: 320px; }
.igs-master-matrix[data-cols="1"] .cell .thumb { min-height: 320px; }
/* 场景横版：矩阵格按 16:9 显示，避免竖裁 */
.igs-master-matrix.is-scene .cell img,
.igs-master-matrix.is-scene .cell .empty {
  height: auto !important;
  aspect-ratio: 16 / 9;
  max-height: 220px;
}
.igs-master-matrix.is-scene .cell .thumb {
  min-height: 0 !important;
  aspect-ratio: 16 / 9;
  max-height: 220px;
}
.igs-m-pwin.is-scene .igs-m-pwin-stage,
.igs-m-hero-empty.is-scene {
  min-height: 12rem;
}
.igs-master-gallery.is-scene .igs-gallery-card .igs-gallery-media,
.igs-master-gallery.is-scene .igs-gallery-card img {
  aspect-ratio: 16 / 9 !important;
  object-fit: contain;
  background: #eee8dc;
}
.igs-master-matrix-row .cell .empty {
  height: 260px; width: 100%;
  display: grid; place-items: center; color: var(--igs-muted); font-size: 0.8rem;
  background: repeating-linear-gradient(-45deg, #f5f0e6, #f5f0e6 8px, #efe8da 8px, #efe8da 16px);
}
.igs-master-matrix-row .cell .meta {
  display: flex; flex-wrap: wrap; gap: 0.3rem; align-items: center;
  padding: 0.35rem 0.45rem; font-size: 0.72rem;
  border-top: 1px solid var(--igs-line); background: #fffcf7;
}
.igs-cell-zoom {
  position: absolute;
  right: 0.4rem;
  bottom: 0.4rem;
  z-index: 2;
  border: 0;
  border-radius: 0.4rem;
  padding: 0.28rem 0.55rem;
  font-size: 0.72rem;
  font-weight: 700;
  background: rgba(20, 28, 24, 0.78);
  color: #fff;
  cursor: zoom-in;
  box-shadow: 0 2px 8px rgba(0,0,0,0.25);
}
.igs-cell-zoom:hover { background: var(--igs-accent); }
.igs-cell-copy {
  display: block;
  width: 100%;
  margin-top: 0.35rem;
  border: 1px solid var(--igs-accent);
  background: #eef7f3;
  color: var(--igs-accent);
  border-radius: 0.4rem;
  padding: 0.35rem 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
}
.igs-cell-copy:hover { background: var(--igs-accent); color: #fff; }
.igs-cell-copy.flash { outline: 2px solid var(--igs-ok); }
.igs-slot-look {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.62rem;
  color: #0d7a5f;
  font-family: ui-monospace, monospace;
  max-width: 11rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.igs-costume-shared-refs {
  margin: 0.35rem 0 0.55rem;
  padding: 0.45rem 0.55rem;
  border: 1px dashed #b7cec4;
  border-radius: 0.5rem;
  background: #f7fbf9;
  font-size: 0.75rem;
}
.igs-costume-shared-refs .lab {
  display: block;
  font-weight: 700;
  color: var(--igs-muted);
  margin-bottom: 0.15rem;
}
.igs-ext-bar .lab {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--igs-muted);
  margin-right: 0.25rem;
}
.igs-ext-stats {
  margin-left: auto;
  font-size: 0.72rem;
  color: var(--igs-muted);
}
.igs-master-hero code {
  font-size: 0.78em;
  background: #eef2f0;
  padding: 0.05rem 0.3rem;
  border-radius: 0.25rem;
}
.igs-prompt-dock-head {
  display: flex; flex-wrap: wrap; gap: 0.5rem; justify-content: space-between; align-items: center;
}
.igs-prompt-dock-head h3 { margin: 0; font-family: var(--igs-serif); font-size: 1.05rem; }
.igs-prompt-dock .note { font-size: 0.78rem; color: var(--igs-muted); margin: 0.35rem 0 0.55rem; }

/* —— 生图配方 · 一键复制 —— */
.igs-copy-recipe {
  border: 1px solid #c5ddd4;
  border-radius: 0.85rem;
  background: #f4faf7;
  padding: 0.85rem 0.95rem 0.75rem;
  margin-bottom: 0.55rem;
}
.igs-copy-recipe-head {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: center;
  justify-content: space-between;
}
.igs-copy-recipe-head h3 {
  margin: 0;
  font-family: var(--igs-serif);
  font-size: 1.12rem;
}
.igs-copy-recipe-sub {
  margin: 0.2rem 0 0;
  font-size: 0.78rem;
  color: var(--igs-muted);
}
.igs-btn-copy-hero {
  border: none;
  border-radius: 0.65rem;
  padding: 0.7rem 1.15rem;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  background: var(--igs-accent);
  color: #fff;
  cursor: pointer;
  white-space: nowrap;
}
.igs-btn-copy-hero:hover { background: #185647; }
.igs-btn-copy-hero.flash {
  outline: 3px solid #3d9b6e;
  outline-offset: 2px;
}
.igs-btn-copy-hero kbd {
  display: inline-block;
  margin-left: 0.35rem;
  padding: 0.05rem 0.35rem;
  border-radius: 0.25rem;
  background: rgba(255,255,255,0.2);
  font-size: 0.75rem;
}
.igs-copy-recipe-steps {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
  margin: 0.65rem 0 0.55rem;
  font-size: 0.72rem;
  color: var(--igs-muted);
}
.igs-copy-recipe-steps span.on {
  color: var(--igs-accent);
  font-weight: 700;
  background: #e7f3ee;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
}
.igs-copy-recipe-steps i {
  width: 1.1rem;
  height: 1px;
  background: #b7cec4;
  display: inline-block;
}
.igs-copy-recipe-refs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 0.55rem;
  margin-bottom: 0.55rem;
}
.igs-recipe-ref {
  border: 1px solid var(--igs-line);
  border-radius: 0.55rem;
  padding: 0.4rem;
  background: #fff;
  text-align: center;
}
.igs-recipe-ref.accent {
  border-color: var(--igs-accent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--igs-accent) 12%, transparent);
}
.igs-recipe-ref .lab {
  font-size: 0.7rem;
  font-weight: 700;
  margin-bottom: 0.3rem;
  color: #244038;
}
.igs-recipe-ref small {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.62rem;
  color: var(--igs-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.igs-recipe-thumb {
  aspect-ratio: 2 / 3;
  max-height: 140px;
  margin: 0 auto;
  border-radius: 0.35rem;
  overflow: hidden;
  background: #eef2f0;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.igs-recipe-thumb.has-img { cursor: default; }
.igs-recipe-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #f7f9f8;
}
.igs-recipe-thumb.empty {
  font-size: 0.68rem;
  color: var(--igs-muted);
  padding: 0.35rem;
}
.igs-recipe-copy-img {
  position: absolute;
  left: 50%;
  bottom: 0.35rem;
  transform: translateX(-50%);
  border: none;
  border-radius: 0.35rem;
  padding: 0.28rem 0.55rem;
  font-size: 0.68rem;
  font-weight: 700;
  background: color-mix(in srgb, var(--igs-accent) 92%, transparent);
  color: #fff;
  cursor: pointer;
  white-space: nowrap;
  z-index: 2;
}
.igs-recipe-copy-img:hover { background: #185647; }
.igs-recipe-copy-img.flash {
  outline: 2px solid #7dcea0;
  outline-offset: 1px;
}
.igs-recipe-copy-btn {
  display: block;
  width: 100%;
  margin-top: 0.35rem;
  font-size: 0.75rem;
  padding: 0.35rem 0.45rem;
}
.igs-recipe-ref .igs-btn-ghost[disabled] {
  opacity: 0.45;
  cursor: not-allowed;
  width: 100%;
  margin-top: 0.35rem;
  font-size: 0.75rem;
}
.igs-copy-recipe-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
}
.igs-prompt-block--copyable .igs-prompt {
  cursor: copy;
}
.igs-prompt-block--copyable .igs-prompt:hover {
  border-color: var(--igs-accent);
}

/* —— 工作流 · 团队/我的任务 —— */
.igs-wf-layout {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
  gap: 0.85rem; align-items: start;
}
@media (max-width: 980px) { .igs-wf-layout { grid-template-columns: 1fr; } }
.igs-wf-toolbar {
  display: flex; flex-wrap: wrap; gap: 0.4rem; align-items: center;
  margin-bottom: 0.65rem;
}
.igs-wf-toolbar select, .igs-wf-toolbar input[type="text"] {
  border: 1px solid var(--igs-line); border-radius: 0.4rem; padding: 0.35rem 0.5rem; background: #fff;
}
.igs-wf-list { display: grid; gap: 0.45rem; }
.igs-wf-card {
  border: 1px solid var(--igs-line); border-radius: 0.65rem; padding: 0.65rem 0.75rem;
  background: var(--igs-card); cursor: pointer; transition: border-color .15s;
}
.igs-wf-card:hover { border-color: var(--igs-accent); }
.igs-wf-card.active { border-color: var(--igs-accent); box-shadow: 0 0 0 2px color-mix(in srgb, var(--igs-accent) 18%, transparent); }
.igs-wf-card h4 { margin: 0 0 0.25rem; font-size: 0.95rem; }
.igs-wf-card .meta {
  display: flex; flex-wrap: wrap; gap: 0.35rem; font-size: 0.72rem; color: var(--igs-muted);
  margin-bottom: 0.3rem;
}
.igs-wf-pill {
  display: inline-block; border-radius: 999px; padding: 0.1rem 0.45rem;
  font-size: 0.68rem; font-weight: 700; border: 1px solid var(--igs-line); background: #fff;
}
.igs-wf-pill.kind-image_text { border-color: #2f6b5a; color: #2f6b5a; }
.igs-wf-pill.kind-video { border-color: #3d7ea6; color: #3d7ea6; }
.igs-wf-pill.kind-character { border-color: #c45c28; color: #c45c28; }
.igs-wf-pill.st-open { background: #eef7f3; }
.igs-wf-pill.st-claimed, .igs-wf-pill.st-in_progress { background: #fff6e8; }
.igs-wf-pill.st-submitted { background: #e8f0ff; }
.igs-wf-pill.st-done { background: #e8f6ec; }
.igs-wf-pill.st-terminated { background: #f5e8e6; color: #8a3b2a; }
.igs-wf-detail .body { white-space: pre-wrap; line-height: 1.55; font-size: 0.88rem; }
.igs-wf-actions { display: flex; flex-wrap: wrap; gap: 0.35rem; margin: 0.55rem 0; }
.igs-wf-comments { display: grid; gap: 0.45rem; max-height: 280px; overflow: auto; margin: 0.5rem 0; }
.igs-wf-cmt {
  border-left: 3px solid var(--igs-accent); padding: 0.35rem 0.55rem; background: #f7faf8;
  border-radius: 0 0.4rem 0.4rem 0; font-size: 0.82rem;
}
.igs-wf-cmt.reply { margin-left: 1rem; border-left-color: #b08900; background: #fcfaf3; }
.igs-wf-cmt .who { font-weight: 700; font-size: 0.75rem; }
.igs-wf-cmt .when { color: var(--igs-muted); font-size: 0.68rem; margin-left: 0.35rem; }
.igs-wf-assets { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 0.4rem; }
.igs-wf-assets img, .igs-wf-assets video {
  width: 100%; height: 100px; object-fit: cover; border-radius: 0.4rem; background: var(--igs-mist);
}
.igs-wf-create { margin-top: 0.75rem; border-top: 1px dashed var(--igs-line); padding-top: 0.65rem; }
.igs-wf-create label { display: block; font-size: 0.75rem; font-weight: 600; margin: 0.35rem 0 0.15rem; }
.igs-wf-create input, .igs-wf-create select, .igs-wf-create textarea {
  width: 100%; border: 1px solid var(--igs-line); border-radius: 0.4rem; padding: 0.4rem 0.5rem;
  background: #fff; font: inherit;
}
.igs-wf-create textarea { min-height: 4rem; resize: vertical; }

/* —— LoRA 训练材料 —— */
.igs-muted-sm { font-size: 0.75rem; color: var(--igs-muted); margin: 0.15rem 0 0.45rem; }
.igs-lora-layout {
  display: grid;
  grid-template-columns: minmax(260px, 320px) 1fr;
  gap: 0.75rem;
  align-items: start;
}
@media (max-width: 960px) {
  .igs-lora-layout { grid-template-columns: 1fr; }
}
.igs-lora-side-tools {
  display: flex; align-items: center; gap: 0.45rem; margin-bottom: 0.45rem;
}
.igs-lora-ds-q {
  flex: 1; min-width: 0; border: 1px solid var(--igs-line); border-radius: 0.4rem;
  padding: 0.35rem 0.5rem; font: inherit; font-size: 0.8rem; background: #fff;
}
.igs-lora-side-actions {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0.3rem; margin-top: 0.45rem;
}
.igs-lora-ds-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.35rem;
  max-height: min(68vh, 720px);
  overflow: auto;
  padding-right: 0.15rem;
}
@media (min-width: 1280px) {
  .igs-lora-ds-list { grid-template-columns: 1fr 1fr; }
}
.igs-lora-ds {
  text-align: left; border: 1px solid var(--igs-line); border-radius: 0.5rem;
  background: #fff; padding: 0.45rem 0.55rem; cursor: pointer;
  display: grid; gap: 0.12rem;
}
.igs-lora-ds.is-trained { border-color: #9bc4b4; background: linear-gradient(180deg, #f4faf7 0%, #fff 55%); }
.igs-lora-ds.is-untrained { opacity: 0.96; }
.igs-lora-ds.on { border-color: var(--igs-accent); box-shadow: 0 0 0 2px color-mix(in srgb, var(--igs-accent) 15%, transparent); }
.igs-lora-ds-head {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 0.35rem;
}
.igs-lora-ds b { font-size: 0.84rem; line-height: 1.25; }
.igs-lora-ds small { color: var(--igs-muted); font-size: 0.68rem; }
.igs-lora-ds small.file {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  color: #2f5d4e; word-break: break-all;
}
.igs-lora-ds em.warn {
  font-style: normal; color: #8a3b2a; margin-left: 0.25rem; font-weight: 700;
}
.igs-lora-badge {
  flex: 0 0 auto; font-size: 0.62rem; font-weight: 700; padding: 0.12rem 0.35rem;
  border-radius: 999px; border: 1px solid transparent; white-space: nowrap;
}
.igs-lora-badge.trained { background: #d8efe6; color: #1a5c48; border-color: #9bc4b4; }
.igs-lora-badge.untrained { background: #f1f1f1; color: #666; border-color: #ddd; }
.igs-lora-train-card {
  margin-top: 0.45rem; padding: 0.45rem 0.55rem; border-radius: 0.45rem;
  display: flex; gap: 0.5rem; align-items: flex-start;
  border: 1px solid var(--igs-line); background: #fafafa;
}
.igs-lora-train-card.trained { background: #eef8f3; border-color: #9bc4b4; }
.igs-lora-train-card.untrained { background: #f7f7f7; }
.igs-lora-train-card .pill {
  flex: 0 0 auto; font-size: 0.68rem; font-weight: 700; padding: 0.15rem 0.4rem;
  border-radius: 0.3rem; background: #fff; border: 1px solid #c5d8ce;
}
.igs-lora-train-card.trained .pill { background: var(--igs-accent); color: #fff; border-color: var(--igs-accent); }
.igs-lora-train-card .meta { display: grid; gap: 0.1rem; min-width: 0; }
.igs-lora-train-card .meta b { font-size: 0.86rem; word-break: break-all; }
.igs-lora-train-card .meta small { color: var(--igs-muted); font-size: 0.72rem; word-break: break-all; }
.igs-lora-train-card .meta code { font-size: 0.7rem; }
.igs-lora-slots {
  display: flex; flex-wrap: wrap; gap: 0.3rem; margin-top: 0.65rem;
}
.igs-lora-slot {
  border: 1px solid var(--igs-line); border-radius: 0.4rem; background: #fff;
  padding: 0.28rem 0.45rem; cursor: pointer; display: grid; justify-items: center; min-width: 3.2rem;
}
.igs-lora-slot.on { background: #e8f4ef; border-color: var(--igs-accent); }
.igs-lora-slot b { font-size: 0.8rem; }
.igs-lora-slot small { font-size: 0.65rem; color: var(--igs-muted); }
.igs-lora-work {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(280px, 380px);
  gap: 0.65rem;
  align-items: start;
}
@media (max-width: 1100px) {
  .igs-lora-work { grid-template-columns: 1fr; }
}
.igs-lora-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 0.4rem;
  max-height: 70vh;
  overflow: auto;
  padding: 0.15rem;
}
.igs-lora-tile {
  border: 1px solid var(--igs-line); border-radius: 0.45rem; background: #fff;
  padding: 0; overflow: hidden; cursor: pointer; text-align: center;
  display: flex; flex-direction: column;
}
.igs-lora-tile.on { outline: 2px solid var(--igs-accent); }
.igs-lora-tile img, .igs-lora-ph {
  width: 100%; aspect-ratio: 2/3; object-fit: cover; background: var(--igs-mist);
}
.igs-lora-ph {
  display: grid; place-items: center; font-size: 0.7rem; color: var(--igs-muted);
}
.igs-lora-tile span { font-size: 0.68rem; padding: 0.2rem; font-weight: 600; }
.igs-lora-tile i {
  font-style: normal; font-size: 0.6rem; padding: 0 0.2rem 0.25rem;
  color: var(--igs-muted);
}
.igs-lora-tile i.st-ready { color: var(--igs-ok); }
.igs-lora-tile i.st-rejected { color: #8a3b2a; }
.igs-lora-editor label {
  display: block; font-size: 0.78rem; font-weight: 600; margin: 0.45rem 0 0.15rem;
}
.igs-lora-editor textarea, .igs-lora-editor select {
  width: 100%; border: 1px solid var(--igs-line); border-radius: 0.4rem;
  padding: 0.45rem 0.55rem; font: inherit; background: #fff; resize: vertical;
}
.igs-lora-preview {
  width: 100%; max-height: 220px; object-fit: contain; border-radius: 0.45rem;
  background: var(--igs-mist); display: block;
}
.igs-lora-preview.empty {
  height: 120px; display: grid; place-items: center; color: var(--igs-muted); font-size: 0.85rem;
}
.igs-lora-banner {
  margin-top: 0.55rem; padding: 0.55rem 0.7rem; border-radius: 0.5rem;
  background: #eef6f2; border: 1px solid #b7d4c8; font-size: 0.82rem; line-height: 1.45;
}
.igs-lora-banner p { margin: 0; }
.igs-lora-banner.warn {
  background: #fff6e8; border-color: #e0c48a; color: #5a4020;
}
.igs-lora-top { margin-bottom: 0.65rem; }
.igs-lora-recipe {
  padding: 0.55rem 0.65rem; border-radius: 0.55rem;
  background: linear-gradient(135deg, #f3f8f5 0%, #eef2f7 100%);
  border: 1px solid #c5d8ce; margin-bottom: 0.55rem;
}
.igs-lora-recipe-row {
  display: flex; flex-wrap: wrap; align-items: center; gap: 0.35rem;
}
.igs-lora-recipe-label {
  font-size: 0.72rem; font-weight: 700; color: var(--igs-muted); margin-right: 0.25rem;
}
.igs-lora-chip {
  display: inline-block; padding: 0.18rem 0.45rem; border-radius: 0.35rem;
  background: #fff; border: 1px solid #b7d4c8; font-size: 0.75rem; font-weight: 600;
}
.igs-lora-chip.opt {
  border-style: dashed; color: #5a6b63; background: #f7faf8;
}
.igs-lora-plus { color: var(--igs-muted); font-weight: 700; font-size: 0.8rem; }
.igs-lora-phases {
  display: flex; flex-wrap: wrap; align-items: center; gap: 0.35rem; margin-top: 0.45rem;
}
.igs-lora-phase {
  font-size: 0.68rem; padding: 0.15rem 0.4rem; border-radius: 999px;
  background: color-mix(in srgb, var(--igs-accent) 8%, transparent); border: 1px solid color-mix(in srgb, var(--igs-accent) 18%, transparent);
}
.igs-lora-phase b { margin-right: 0.15rem; }
.igs-lora-squads {
  display: flex; flex-wrap: wrap; gap: 0.35rem;
}
.igs-lora-squad {
  display: inline-flex; flex-direction: column; align-items: flex-start; gap: 0.1rem;
  padding: 0.35rem 0.55rem; border-radius: 0.45rem; border: 1px solid #d0ddd6;
  background: #fff; cursor: pointer; text-align: left; min-width: 4.5rem;
}
.igs-lora-squad b { font-size: 0.78rem; }
.igs-lora-squad small { font-size: 0.65rem; color: var(--igs-muted); }
.igs-lora-squad.is-trained.on { background: #d8efe6; }
.igs-lora-squad.is-untrained.on { background: #eee; }
.igs-lora-squad.on {
  border-color: var(--igs-accent);
  background: #e8f4ef;
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--igs-accent) 12%, transparent);
}

.igs-kf-imgs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.4rem;
  margin: 0.45rem 0 0.55rem;
}
.igs-kf-imgs-drop {
  position: relative;
  border: 1.5px dashed color-mix(in srgb, var(--igs-accent) 28%, transparent);
  border-radius: 0.65rem;
  padding: 0.45rem;
  transition: border-color 0.18s, background 0.18s, box-shadow 0.18s;
  background:
    radial-gradient(ellipse at 10% 0%, color-mix(in srgb, var(--igs-accent) 5%, transparent), transparent 50%),
    linear-gradient(180deg, rgba(255, 253, 248, 0.4), rgba(244, 239, 230, 0.2));
}
.igs-kf-imgs-drop.drag-over {
  border-color: color-mix(in srgb, var(--igs-accent) 60%, transparent);
  border-style: solid;
  background: color-mix(in srgb, var(--igs-accent) 10%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--igs-accent) 14%, transparent), 0 10px 24px color-mix(in srgb, var(--igs-accent) 8%, transparent);
}
.igs-kf-imgs-drop-hint {
  display: none;
  position: absolute;
  inset: 0;
  z-index: 5;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  font-family: var(--igs-serif, Georgia, serif);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--igs-ink);
  letter-spacing: 0.04em;
  background: rgba(255, 253, 248, 0.82);
  backdrop-filter: blur(3px);
  border-radius: 0.55rem;
}
.igs-kf-imgs-drop.drag-over .igs-kf-imgs-drop-hint { display: flex; }
.igs-kf-imgs-slot {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  min-height: 5.5rem;
  padding: 0.75rem 0.6rem;
  border-radius: 0.5rem;
  border: 1px dashed color-mix(in srgb, var(--igs-accent) 35%, transparent);
  background: rgba(255, 255, 255, 0.45);
  cursor: pointer;
  text-align: center;
  color: #1a4f42;
  transition: background 0.15s, border-color 0.15s;
}
.igs-kf-imgs-slot:hover {
  background: color-mix(in srgb, var(--igs-accent) 8%, transparent);
  border-color: color-mix(in srgb, var(--igs-accent) 55%, transparent);
}
.igs-kf-imgs-slot b {
  font-size: 0.9rem;
  font-weight: 700;
}
.igs-kf-imgs-slot span {
  font-size: 0.72rem;
  color: var(--igs-muted);
  line-height: 1.35;
}
.igs-kf-imgs-file {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.igs-kf-imgs-drop.is-full {
  border-style: solid;
  border-color: rgba(120, 110, 100, 0.28);
}
.igs-film.drag-over,
.igs-kf.drag-over {
  outline: 2px solid color-mix(in srgb, var(--igs-accent) 75%, transparent);
  outline-offset: 2px;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--igs-accent) 20%, transparent);
}
.igs-kf-img {
  position: relative;
  border-radius: 0.45rem;
  overflow: hidden;
  border: 1px solid var(--igs-line);
  background: var(--igs-mist);
}
.igs-kf-img img {
  display: block;
  width: 100%;
  aspect-ratio: 2/3;
  object-fit: cover;
}
.igs-kf-img-del {
  position: absolute;
  top: 0.25rem;
  right: 0.25rem;
  width: 1.5rem;
  height: 1.5rem;
  border: 0;
  border-radius: 999px;
  background: rgba(40, 20, 16, 0.72);
  color: #fff;
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
}
.igs-kf-img-del:hover { background: #8a3b2a; }
.igs-kf-img img { cursor: zoom-in; }
.igs-film img { cursor: zoom-in; }
.igs-kf img.igs-zoomable { cursor: zoom-in; }
.igs-zoomable,
.igs-master-matrix .cell img,
.igs-master-preview img,
.igs-lora-preview:not(.empty),
.igs-lora-tile img,
.igs-wf-assets img {
  cursor: zoom-in;
}
.igs-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 0.2rem;
}
.igs-vid-inline {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin: 0.45rem 0 0.65rem;
}
.igs-vid-card {
  margin: 0;
  padding: 0.45rem;
  border: 1px solid var(--igs-line);
  border-radius: 0.55rem;
  background: #fff;
}
.igs-vid-card figcaption {
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  flex-wrap: wrap;
}
.igs-vid-card video {
  width: 100%;
  max-height: 360px;
  border-radius: 0.4rem;
  background: #111;
  display: block;
}

/* 提示词大窗 */
.igs-modal[hidden], .igs-lightbox[hidden] { display: none !important; }
.igs-modal {
  position: fixed; inset: 0; z-index: 80;
  display: grid; place-items: center;
  padding: 1rem;
}
.igs-modal-backdrop {
  position: absolute; inset: 0;
  background: rgba(18, 24, 22, 0.55);
  backdrop-filter: blur(3px);
}
.igs-modal-sheet {
  position: relative;
  width: min(920px, 96vw);
  max-height: min(88vh, 900px);
  display: flex; flex-direction: column;
  background: #fffdf8;
  border: 1px solid var(--igs-line);
  border-radius: 0.85rem;
  box-shadow: 0 24px 60px rgba(20, 32, 28, 0.28);
  overflow: hidden;
}
.igs-modal-head {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 0.75rem; padding: 0.9rem 1rem 0.55rem;
  border-bottom: 1px solid var(--igs-line);
}
.igs-modal-head h2 {
  margin: 0; font-family: var(--igs-serif); font-size: 1.15rem;
}
.igs-modal-sub {
  margin: 0.25rem 0 0; font-size: 0.78rem; color: var(--igs-muted);
}
.igs-modal-ta {
  flex: 1; min-height: 52vh;
  margin: 0; padding: 0.85rem 1rem;
  border: 0; resize: none;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.88rem; line-height: 1.55;
  background: #f7f4ee; color: var(--igs-ink);
}
.igs-modal-foot {
  display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center;
  padding: 0.7rem 1rem;
  border-top: 1px solid var(--igs-line);
  background: #fffaf2;
}
.igs-modal-foot .igs-btn { margin-left: auto; }
.igs-muted-sm { font-size: 0.75rem; color: var(--igs-muted); }

/* 上传确认窗 */
.igs-upload-sheet {
  width: min(880px, 96vw);
}
.igs-upload-body {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(14rem, 17rem);
  gap: 0.85rem;
  padding: 0.85rem 1rem;
  min-height: 0;
  flex: 1;
  overflow: auto;
}
@media (max-width: 720px) {
  .igs-upload-body { grid-template-columns: 1fr; }
}
.igs-upload-preview {
  display: grid;
  place-items: center;
  min-height: 280px;
  border-radius: 0.65rem;
  border: 1px solid var(--igs-line);
  background:
    linear-gradient(45deg, #26231f 25%, transparent 25%),
    linear-gradient(-45deg, #26231f 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #26231f 75%),
    linear-gradient(-45deg, transparent 75%, #26231f 75%);
  background-size: 16px 16px;
  background-position: 0 0, 0 8px, 8px -8px, -8px 0;
  background-color: #1c1a17;
  padding: 0.75rem;
  overflow: auto;
}
.igs-upload-preview img {
  max-width: 100%;
  max-height: min(58vh, 520px);
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 0.3rem;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.35);
}
.igs-upload-meta {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  min-width: 0;
}
.igs-upload-warn {
  margin: 0.35rem 0 0;
  padding: 0.45rem 0.55rem;
  border-radius: 0.45rem;
  background: #fff3e6;
  border: 1px solid #e8c9a0;
  color: #8a5a22;
  font-size: 0.76rem;
  line-height: 1.4;
}

/* 母版拖入上传 */
.igs-drop-zone {
  position: relative;
}
.igs-drop-hint {
  pointer-events: none;
  position: absolute;
  inset: 0;
  z-index: 8;
  display: none;
  place-items: center;
  flex-direction: column;
  gap: 0.25rem;
  text-align: center;
  background: color-mix(in srgb, var(--igs-accent) 72%, transparent);
  color: #fff;
  border-radius: inherit;
  padding: 1rem;
}
.igs-drop-hint b {
  font-family: var(--igs-serif);
  font-size: 1.1rem;
}
.igs-drop-hint span {
  font-size: 0.78rem;
  opacity: 0.92;
}
.igs-drop-zone.igs-drop-hot .igs-drop-hint {
  display: flex;
}
.igs-drop-zone.igs-drop-hot {
  outline: 2px dashed #7ec9b0;
  outline-offset: -4px;
}
.igs-m-pwin-stage.igs-drop-zone::after {
  content: '可拖入图片 · 确认后上传';
  position: absolute;
  left: 0.65rem;
  bottom: 0.55rem;
  z-index: 2;
  font-size: 0.66rem;
  color: rgba(255, 255, 255, 0.55);
  pointer-events: none;
}
.igs-m-pwin-stage.igs-drop-hot::after {
  content: none;
}

/* 图片灯箱 · 信息面板 */
.igs-lightbox {
  position: fixed; inset: 0; z-index: 85;
  display: grid; place-items: center;
  padding: 1rem;
}
.igs-lightbox-backdrop {
  position: absolute; inset: 0;
  background: rgba(12, 14, 16, 0.88);
  backdrop-filter: blur(6px);
}
.igs-lightbox-stage {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(15rem, 18.5rem);
  gap: 0.85rem;
  align-items: stretch;
  max-width: min(96vw, 1280px);
  max-height: 94vh;
  width: 100%;
}
@media (max-width: 860px) {
  .igs-lightbox-stage {
    grid-template-columns: 1fr;
    max-height: 94vh;
    overflow: auto;
  }
}
.igs-lightbox-figure {
  position: relative;
  margin: 0;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    linear-gradient(45deg, #1a1816 25%, transparent 25%),
    linear-gradient(-45deg, #1a1816 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #1a1816 75%),
    linear-gradient(-45deg, transparent 75%, #1a1816 75%);
  background-size: 16px 16px;
  background-position: 0 0, 0 8px, 8px -8px, -8px 0;
  background-color: #12100e;
  border-radius: 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  overflow: hidden;
  padding: 0.65rem;
}
.igs-lightbox-figure img {
  max-width: 100%;
  max-height: min(86vh, 900px);
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 0.35rem;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
  background: #0a0a0a;
}
.igs-lightbox-panel {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: 1rem 1.05rem 1.1rem;
  border-radius: 0.75rem;
  background: linear-gradient(165deg, #fffaf3 0%, #f4ebe0 100%);
  border: 1px solid rgba(210, 198, 178, 0.9);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
  color: #2a241c;
  min-height: 0;
  overflow: auto;
}
.igs-lb-kicker {
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #9a8f7c;
  text-transform: uppercase;
}
.igs-lb-title {
  margin: 0;
  font-family: var(--igs-serif);
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.35;
  color: #1f1a14;
}
.igs-lb-sub {
  margin: 0;
  font-size: 0.78rem;
  color: #6b6256;
  line-height: 1.4;
}
.igs-lb-facts {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-top: 0.15rem;
  padding: 0.55rem 0;
  border-top: 1px solid #e4d9c8;
  border-bottom: 1px solid #e4d9c8;
}
.igs-lb-fact {
  display: grid;
  grid-template-columns: 4.4rem minmax(0, 1fr);
  gap: 0.4rem;
  align-items: baseline;
  font-size: 0.78rem;
}
.igs-lb-fact .k {
  color: #9a8f7c;
  font-weight: 700;
  font-size: 0.68rem;
}
.igs-lb-fact .v {
  color: #2a241c;
  font-weight: 600;
  word-break: break-all;
  line-height: 1.35;
}
.igs-lb-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.15rem;
}
.igs-lb-btn {
  border: 1px solid #d2c6b2;
  background: #fff;
  border-radius: 0.4rem;
  padding: 0.35rem 0.65rem;
  font: inherit;
  font-size: 0.74rem;
  font-weight: 650;
  color: #2a241c;
  cursor: pointer;
}
.igs-lb-btn:hover {
  border-color: var(--igs-accent);
  color: var(--igs-accent);
}
.igs-lb-btn.ghost {
  background: transparent;
}
.igs-lb-count {
  margin-top: auto;
  padding-top: 0.35rem;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--igs-accent);
}
.igs-lightbox-close {
  position: absolute; top: 0.85rem; right: 1rem;
  width: 2.4rem; height: 2.4rem;
  border: 0; border-radius: 999px;
  background: rgba(255,255,255,0.14); color: #fff;
  font-size: 1.5rem; cursor: pointer; z-index: 2;
}
.igs-lightbox-close:hover { background: rgba(255,255,255,0.28); }
.igs-lightbox-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 2.6rem; height: 2.6rem;
  border: 0; border-radius: 999px;
  background: rgba(255,255,255,0.12); color: #fff;
  font-size: 1.6rem; cursor: pointer; z-index: 2;
}
.igs-lightbox-nav:hover { background: rgba(255,255,255,0.25); }
.igs-lightbox-nav.prev { left: 0.75rem; }
.igs-lightbox-nav.next { right: 0.75rem; }
.igs-lightbox-nav:disabled { opacity: 0.25; cursor: default; }