/**
 * 制作台 · 季级参考图库（P-css-i：从 shot-layout 切出）
 */

/* —— 季级参考图库（按集 · 分镜标签）· 画廊视觉 —— */
.igs-refs-lib {
  --refs-radius: 16px;
  --refs-ink: var(--igs-ink);
  --refs-leaf: var(--igs-accent);
  --refs-leaf-soft: color-mix(in srgb, var(--igs-accent) 10%, transparent);
  --refs-paper: #fffdf8;
  --refs-wash: #f4efe6;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  min-height: 0;
  height: 100%;
  padding: 0.4rem 0.55rem 0.85rem;
}
.igs-refs-personal-banner {
  margin: 0;
  padding: 0.45rem 0.7rem;
  border-radius: 10px;
  border: 1px solid color-mix(in srgb, var(--igs-accent) 35%, #c4b9a6);
  background: color-mix(in srgb, var(--igs-accent) 8%, #fffdf8);
  color: var(--igs-ink);
  font-size: 0.82rem;
  line-height: 1.35;
}
.igs-refs-card.is-pending-local .igs-refs-card-thumb.is-pending {
  display: grid;
  place-items: center;
  min-height: 7.5rem;
  background: repeating-linear-gradient(
    -45deg,
    #f4efe6,
    #f4efe6 8px,
    #ebe4d6 8px,
    #ebe4d6 16px
  );
  cursor: not-allowed;
}
.igs-refs-pending-local {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: #7a6a52;
  padding: 0.35rem 0.55rem;
  border-radius: 999px;
  background: rgba(255, 253, 248, 0.9);
  border: 1px dashed #c4b9a6;
}
.igs-refs-lib-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 0.85rem;
  flex-wrap: wrap;
  padding: 0.15rem 0.1rem 0.35rem;
  border-bottom: 1px solid rgba(196, 185, 166, 0.55);
}
.igs-refs-lib-head h2 {
  margin: 0;
  font-family: var(--igs-serif);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--refs-ink);
}
.igs-refs-lib-head .igs-muted-sm {
  margin: 0.28rem 0 0;
  font-size: 0.78rem;
  line-height: 1.45;
}
.igs-refs-stats {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.4rem;
}
.igs-refs-stat {
  display: inline-flex;
  align-items: baseline;
  gap: 0.28rem;
  padding: 0.18rem 0.55rem;
  border-radius: 999px;
  background: rgba(255, 253, 248, 0.85);
  border: 1px solid rgba(196, 185, 166, 0.55);
  font-size: 0.72rem;
  color: var(--igs-muted);
}
.igs-refs-stat b {
  font-size: 0.86rem;
  color: var(--refs-leaf);
  font-variant-numeric: tabular-nums;
}
.igs-refs-stat.warn b { color: #a65c2e; }
.igs-refs-stat.hot b { color: #c45c28; }
.igs-refs-head-actions {
  gap: 0.4rem !important;
}
.igs-refs-head-actions .igs-btn {
  font-weight: 650;
  border-radius: 999px;
  padding: 0.35rem 0.9rem;
}
.igs-refs-head-actions .igs-btn-ghost {
  border-radius: 999px;
  padding: 0.32rem 0.75rem;
}
.igs-refs-novel-rail {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  padding: 0.35rem 0.1rem 0.15rem;
}
.igs-refs-novel {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-width: 9.5rem;
  max-width: 16rem;
  padding: 0.45rem 0.65rem;
  border-radius: 0.7rem;
  border: 1px solid rgba(196, 185, 166, 0.65);
  background: linear-gradient(145deg, rgba(255, 253, 248, 0.95), rgba(236, 244, 238, 0.55));
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.12s;
}
.igs-refs-novel:hover {
  border-color: rgba(92, 140, 90, 0.55);
  box-shadow: 0 6px 16px rgba(28, 42, 36, 0.06);
  transform: translateY(-1px);
}
.igs-refs-novel.on {
  border-color: rgba(196, 92, 40, 0.55);
  background: linear-gradient(145deg, rgba(255, 248, 240, 0.98), rgba(255, 236, 220, 0.7));
  box-shadow: 0 0 0 1px rgba(196, 92, 40, 0.2);
}
.igs-refs-novel-mark {
  flex: 0 0 auto;
  width: 1.85rem;
  height: 1.85rem;
  border-radius: 0.55rem;
  display: grid;
  place-items: center;
  font-family: var(--igs-serif);
  font-weight: 700;
  font-size: 0.95rem;
  color: #fff;
  background: linear-gradient(145deg, #5c8c5a, #3d6b4f);
}
.igs-refs-novel.on .igs-refs-novel-mark {
  background: linear-gradient(145deg, #c45c28, #a04820);
}
.igs-refs-novel-body {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 0;
}
.igs-refs-novel-body b {
  font-size: 0.82rem;
  font-weight: 650;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.igs-refs-novel-body em {
  font-style: normal;
  font-size: 0.68rem;
  color: var(--igs-muted);
}
.igs-refs-mode-switch {
  display: inline-flex;
  gap: 0.25rem;
  padding: 0.15rem;
  border-radius: 999px;
  background: rgba(255, 253, 248, 0.75);
  border: 1px solid rgba(196, 185, 166, 0.5);
}
.igs-refs-mode-switch .igs-btn,
.igs-refs-mode-switch .igs-btn-ghost {
  border-radius: 999px !important;
  padding: 0.28rem 0.85rem !important;
  min-height: 0;
}
.igs-refs-search-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 0.55rem;
  padding: 0.45rem 0.35rem 0.55rem;
  border-bottom: 1px solid rgba(196, 185, 166, 0.45);
  background: linear-gradient(180deg, rgba(255, 253, 248, 0.65), transparent);
  position: sticky;
  top: 0;
  z-index: 3;
}
.igs-refs-search-bar #refsLibQ {
  flex: 1 1 220px;
  min-width: 180px;
  font: inherit;
  font-size: 0.88rem;
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  border: 1px solid rgba(196, 185, 166, 0.7);
  background: #fffdf8;
}
.igs-refs-search-bar #refsLibQ:focus {
  outline: none;
  border-color: rgba(196, 92, 40, 0.55);
  box-shadow: 0 0 0 2px rgba(196, 92, 40, 0.12);
}
.igs-refs-group-chips,
.igs-refs-style-chips,
.igs-refs-kind-chips {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.25rem;
}
.igs-refs-lib-grid.is-lobby {
  grid-template-columns: minmax(140px, 180px) minmax(0, 1fr);
}
.igs-refs-lobby-tip {
  margin: 0 0 0.35rem;
  padding: 0.35rem 0.5rem;
  border-radius: 0.4rem;
  background: rgba(92, 140, 90, 0.08);
}
.igs-refs-card-style {
  position: absolute;
  top: 0.35rem;
  left: 0.35rem;
  z-index: 2;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 0.12rem 0.35rem;
  border-radius: 999px;
  background: rgba(28, 42, 36, 0.72);
  color: #fff;
  pointer-events: none;
}
.igs-refs-card-thumb.is-video {
  position: relative;
  cursor: pointer;
  border: 0;
  padding: 0;
  width: 100%;
  background: #1a1a18;
  aspect-ratio: 9/16;
  overflow: hidden;
}
.igs-refs-card-thumb.is-video video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}
.igs-refs-play {
  position: absolute;
  inset: auto 0.4rem 0.4rem auto;
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
  font-size: 0.65rem;
  pointer-events: none;
}
.igs-lightbox-figure video {
  max-width: min(92vw, 720px);
  max-height: min(78vh, 920px);
  border-radius: 0.35rem;
  background: #111;
}
.igs-refs-lib-grid {
  display: grid;
  grid-template-columns: minmax(156px, 200px) minmax(0, 1fr);
  gap: 0.75rem;
  min-height: 0;
  flex: 1;
}
.igs-refs-ep-rail {
  overflow: auto;
  min-height: 0;
  padding: 0.7rem 0.6rem;
  border-radius: var(--refs-radius);
  border: 1px solid rgba(196, 185, 166, 0.5);
  background:
    linear-gradient(180deg, rgba(255, 253, 248, 0.95), rgba(236, 244, 238, 0.55));
  box-shadow: 0 8px 22px rgba(28, 42, 36, 0.04);
}
.igs-refs-ep-rail h3 {
  margin: 0 0 0.45rem;
  font-family: var(--igs-serif);
  font-size: 0.92rem;
  letter-spacing: 0.06em;
  color: var(--refs-ink);
}
.igs-refs-ep-filter {
  width: 100%;
  box-sizing: border-box;
  margin: 0 0 0.5rem;
  font: inherit;
  font-size: 0.75rem;
  padding: 0.35rem 0.55rem;
  border-radius: 999px;
  border: 1px solid rgba(196, 185, 166, 0.65);
  background: rgba(255, 255, 255, 0.8);
}
.igs-refs-ep-list { display: flex; flex-direction: column; gap: 0.32rem; }
.igs-refs-ep {
  display: grid;
  grid-template-columns: auto 1fr auto;
  grid-template-rows: auto auto;
  gap: 0.05rem 0.4rem;
  text-align: left;
  padding: 0.48rem 0.55rem;
  border: 1px solid transparent;
  border-radius: 12px;
  background: transparent;
  cursor: pointer;
  font: inherit;
  transition: background 0.15s, border-color 0.15s, transform 0.12s;
}
.igs-refs-ep:hover {
  background: rgba(255, 255, 255, 0.55);
  border-color: color-mix(in srgb, var(--igs-accent) 18%, transparent);
}
.igs-refs-ep b {
  font-size: 0.84rem;
  color: var(--refs-ink);
  letter-spacing: 0.02em;
}
.igs-refs-ep span {
  grid-column: 2;
  font-size: 0.7rem;
  color: var(--igs-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.igs-refs-ep em {
  grid-column: 3;
  grid-row: 1 / span 2;
  align-self: center;
  font-style: normal;
  font-size: 0.68rem;
  font-weight: 650;
  min-width: 1.6rem;
  text-align: center;
  padding: 0.2rem 0.35rem;
  border-radius: 999px;
  background: var(--refs-leaf-soft);
  color: var(--refs-leaf);
}
.igs-refs-ep.on {
  background: color-mix(in srgb, var(--igs-accent) 12%, transparent);
  border-color: color-mix(in srgb, var(--igs-accent) 28%, transparent);
  box-shadow: inset 3px 0 0 var(--refs-leaf);
}
.igs-refs-main {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  min-height: 0;
  min-width: 0;
}
.igs-refs-toolbar {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  position: sticky;
  top: 0;
  z-index: 3;
  padding: 0.35rem 0.2rem 0.45rem;
  background: linear-gradient(180deg, rgba(242, 238, 228, 0.96) 70%, rgba(242, 238, 228, 0));
}
.igs-refs-shot-chips {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.32rem;
  overflow-x: auto;
  max-height: none;
  padding: 0.15rem 0.1rem 0.4rem;
  scrollbar-width: thin;
  mask-image: linear-gradient(90deg, #000 90%, transparent);
}
.igs-refs-shot-chips .igs-chip {
  flex: 0 0 auto;
  border-radius: 999px;
  padding: 0.22rem 0.55rem;
  font-size: 0.72rem;
  background: rgba(255, 253, 248, 0.75);
  border: 1px solid rgba(196, 185, 166, 0.55);
}
.igs-refs-shot-chips .igs-chip.lock-ok {
  background: color-mix(in srgb, var(--igs-accent) 14%, transparent);
  border-color: color-mix(in srgb, var(--igs-accent) 35%, transparent);
  color: var(--refs-leaf);
  font-weight: 650;
}
.igs-refs-upload-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.55rem;
  border-radius: 14px;
  background: rgba(255, 253, 248, 0.72);
  border: 1px solid rgba(196, 185, 166, 0.45);
  box-shadow: 0 4px 14px rgba(28, 42, 36, 0.03);
}
.igs-refs-upload-bar select,
.igs-refs-upload-bar input[type='search'] {
  font: inherit;
  padding: 0.3rem 0.5rem;
  border-radius: 999px;
  border: 1px solid rgba(196, 185, 166, 0.65);
  background: #fff;
}
.igs-refs-upload-lab {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.75rem;
  color: var(--igs-muted);
}
.igs-refs-view-tools {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.22rem;
  align-items: center;
  padding-left: 0.2rem;
  border-left: 1px solid rgba(196, 185, 166, 0.45);
  margin-left: 0.1rem;
}
.igs-refs-view-tools .igs-chip {
  border-radius: 8px;
  font-size: 0.68rem;
  padding: 0.16rem 0.4rem;
}
.igs-refs-drop-tip {
  font-size: 0.7rem;
  opacity: 0.85;
}
.igs-refs-method-panel {
  border: 1px solid color-mix(in srgb, var(--igs-accent) 20%, transparent);
  border-radius: 14px;
  background: linear-gradient(165deg, #fffdf8, rgba(232, 242, 236, 0.8));
  padding: 0.7rem 0.85rem 0.8rem;
  box-shadow: 0 8px 20px rgba(28, 42, 36, 0.05);
}
.igs-refs-method-panel header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.4rem;
}
.igs-refs-method-panel h3 {
  margin: 0;
  font-family: var(--igs-serif);
  font-size: 0.95rem;
}
.igs-refs-method-steps {
  margin: 0;
  padding-left: 1.15rem;
  display: flex;
  flex-direction: column;
  gap: 0.32rem;
  font-size: 0.78rem;
  line-height: 1.45;
  color: #2a342f;
}
.igs-refs-method-steps b { color: var(--refs-leaf); }
.igs-refs-loading {
  padding: 2rem;
  text-align: center;
  color: var(--igs-muted);
}
.igs-refs-group-h {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0.45rem 0 0.1rem;
  padding: 0.45rem 0.15rem 0.35rem;
  font-family: var(--igs-serif);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--refs-ink);
  border-bottom: 1px solid color-mix(in srgb, var(--igs-accent) 20%, transparent);
}
.igs-refs-group-h em {
  font-style: normal;
  font-family: var(--igs-sans);
  font-weight: 600;
  font-size: 0.72rem;
  color: var(--refs-leaf);
  background: var(--refs-leaf-soft);
  padding: 0.12rem 0.45rem;
  border-radius: 999px;
}
.igs-refs-group-h .igs-btn-ghost {
  margin-left: auto;
  font-size: 0.68rem;
  padding: 0.1rem 0.45rem;
}
.igs-refs-note {
  width: 100%;
  box-sizing: border-box;
  font: inherit;
  font-size: 0.7rem;
  padding: 0.28rem 0.45rem;
  border-radius: 8px;
  border: 1px solid rgba(196, 185, 166, 0.55);
  background: rgba(255, 255, 255, 0.9);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.igs-refs-note:focus {
  outline: none;
  border-color: color-mix(in srgb, var(--igs-accent) 45%, transparent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--igs-accent) 12%, transparent);
}
.igs-refs-busy {
  position: absolute;
  inset: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 252, 247, 0.78);
  backdrop-filter: blur(4px);
  border-radius: var(--refs-radius);
  font-weight: 650;
  color: var(--refs-ink);
  letter-spacing: 0.04em;
}
.igs-refs-busy[hidden],
.igs-refs-batch-bar[hidden],
.igs-refs-method-panel[hidden] {
  display: none !important;
}
.igs-refs-batch-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.65rem;
  border-radius: 12px;
  background: linear-gradient(90deg, color-mix(in srgb, var(--igs-accent) 12%, transparent), color-mix(in srgb, var(--igs-accent) 6%, transparent));
  border: 1px solid color-mix(in srgb, var(--igs-accent) 22%, transparent);
  font-size: 0.78rem;
  position: sticky;
  top: 0;
  z-index: 2;
}
.igs-refs-batch-retag select {
  font: inherit;
  font-size: 0.75rem;
  padding: 0.22rem 0.4rem;
  border-radius: 8px;
  border: 1px solid rgba(0, 0, 0, 0.12);
  background: #fff;
}
.igs-btn-ghost.on {
  border-color: var(--refs-leaf);
  background: color-mix(in srgb, var(--igs-accent) 12%, transparent);
  color: #1a4f42;
}
.igs-refs-drop {
  position: relative;
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  border: 1.5px dashed color-mix(in srgb, var(--igs-accent) 22%, transparent);
  border-radius: calc(var(--refs-radius) + 2px);
  transition: border-color 0.18s, background 0.18s, box-shadow 0.18s;
  background:
    radial-gradient(ellipse at 12% 0%, color-mix(in srgb, var(--igs-accent) 6%, transparent), transparent 48%),
    radial-gradient(ellipse at 90% 100%, rgba(196, 92, 40, 0.04), transparent 42%),
    linear-gradient(180deg, rgba(255, 253, 248, 0.55), rgba(244, 239, 230, 0.35));
}
.igs-refs-drop.drag-over {
  border-color: color-mix(in srgb, var(--igs-accent) 55%, transparent);
  border-style: solid;
  background: color-mix(in srgb, var(--igs-accent) 8%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--igs-accent) 12%, transparent), 0 12px 28px color-mix(in srgb, var(--igs-accent) 8%, transparent);
}
.igs-refs-drop-hint {
  display: none;
  position: absolute;
  inset: 0;
  z-index: 4;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  font-family: var(--igs-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--igs-ink);
  background: rgba(255, 253, 248, 0.78);
  backdrop-filter: blur(3px);
  border-radius: var(--refs-radius);
  letter-spacing: 0.06em;
}
.igs-refs-drop.drag-over .igs-refs-drop-hint { display: flex; }
.igs-refs-lib-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(168px, 1fr));
  gap: 0.85rem;
  overflow: auto;
  min-height: 0;
  flex: 1;
  padding: 0.75rem 0.7rem 1rem;
  align-content: start;
}
.igs-refs-lib-cards.density-compact {
  grid-template-columns: repeat(auto-fill, minmax(128px, 1fr));
  gap: 0.55rem;
  padding: 0.55rem;
}
.igs-refs-lib-cards.density-comfy {
  grid-template-columns: repeat(auto-fill, minmax(168px, 1fr));
  gap: 0.85rem;
}
.igs-refs-lib-cards.density-large {
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}
/* 完整显示：按原图比例撑开，不再塞进 3:4 竖框裁切 */
.igs-refs-lib-cards.fit-contain .igs-refs-card-thumb {
  aspect-ratio: auto;
  min-height: 7.5rem;
  max-height: none;
  overflow: visible;
  background: #f3eee5;
}
.igs-refs-lib-cards.fit-contain .igs-refs-card-thumb.is-video {
  aspect-ratio: 16 / 9;
  overflow: hidden;
}
.igs-refs-lib-cards.fit-contain .igs-refs-card-thumb img {
  width: 100%;
  height: auto;
  max-height: none;
  object-fit: contain;
  object-position: center center;
  background: #f3eee5;
}
.igs-refs-lib-cards.fit-contain .igs-refs-card-thumb.is-video video {
  object-fit: contain;
  background: #1a1a18;
}
.igs-refs-lib-cards.fit-contain .igs-refs-card {
  overflow: visible;
}
.igs-refs-lib-cards.fit-contain .igs-refs-card-media {
  overflow: hidden;
  border-radius: var(--refs-radius) var(--refs-radius) 0 0;
}
/* 完整显示时禁止悬停放大 */
.igs-refs-lib-cards.fit-contain .igs-refs-card:hover .igs-refs-card-thumb img {
  transform: none;
}
.igs-refs-lib-cards.fit-cover .igs-refs-card-thumb {
  aspect-ratio: 3 / 4;
  overflow: hidden;
}
.igs-refs-lib-cards.fit-cover .igs-refs-card-thumb img,
.igs-refs-lib-cards.fit-cover .igs-refs-card-thumb.is-video video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.igs-refs-card {
  position: relative;
  display: flex;
  flex-direction: column;
  border: 0;
  border-radius: var(--refs-radius);
  background: var(--refs-paper);
  overflow: hidden;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.7) inset,
    0 1px 2px rgba(28, 42, 36, 0.05),
    0 12px 28px rgba(28, 42, 36, 0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.igs-refs-card:hover {
  transform: translateY(-4px) scale(1.01);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.8) inset,
    0 4px 8px rgba(28, 42, 36, 0.06),
    0 20px 40px rgba(28, 42, 36, 0.12);
}
.igs-refs-card.sel {
  box-shadow:
    0 0 0 2px var(--refs-leaf),
    0 12px 28px color-mix(in srgb, var(--igs-accent) 18%, transparent);
}
.igs-refs-card.inbox {
  box-shadow:
    0 0 0 1.5px rgba(196, 92, 40, 0.4),
    0 12px 28px rgba(28, 42, 36, 0.08);
}
.igs-refs-card.orphan {
  box-shadow:
    0 0 0 1.5px rgba(140, 60, 60, 0.4),
    0 12px 28px rgba(28, 42, 36, 0.08);
}
.igs-refs-card-check {
  position: absolute;
  top: 0.45rem;
  right: 0.45rem;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.45rem;
  height: 1.45rem;
  border-radius: 999px;
  background: rgba(255, 253, 248, 0.92);
  border: 1px solid rgba(196, 185, 166, 0.65);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.igs-refs-card.sel .igs-refs-card-check,
.igs-refs-card-check:has(input:checked) {
  background: var(--refs-leaf);
  border-color: var(--refs-leaf);
}
.igs-refs-card-check input {
  margin: 0;
  cursor: pointer;
  accent-color: #fff;
}
.igs-refs-card-media {
  position: relative;
  background: linear-gradient(145deg, #ebe6dc, #e2ebe6);
}
.igs-refs-card-thumb {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: zoom-in;
  aspect-ratio: 3 / 4;
  overflow: hidden;
}
.igs-refs-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  background: #f3eee5;
  transition: transform 0.35s ease;
}
.igs-refs-card:hover .igs-refs-card-thumb img {
  transform: scale(1.04);
}
.igs-refs-card-badge {
  position: absolute;
  left: 0.45rem;
  bottom: 0.45rem;
  z-index: 1;
  max-width: calc(100% - 5.5rem);
  width: fit-content;
  font-size: 0.66rem !important;
  font-weight: 650 !important;
  padding: 0.22rem 0.5rem !important;
  border-radius: 999px !important;
  backdrop-filter: blur(8px);
  background: rgba(20, 32, 28, 0.55) !important;
  color: #f7f3ea !important;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.18);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.igs-refs-card-badge.hot {
  background: rgba(196, 92, 40, 0.78) !important;
}
.igs-refs-card-badge.warn {
  background: rgba(140, 60, 60, 0.78) !important;
}
.igs-refs-card-actions {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  padding: 1.6rem 0.45rem 0.45rem;
  background: linear-gradient(180deg, transparent 0%, rgba(14, 24, 20, 0.82) 55%);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.18s ease, transform 0.18s ease;
  pointer-events: none;
}
/* 勿常显 is-ready：会盖住下半张图；仅悬停/选中/键盘焦点时显示 */
.igs-refs-card-actions .igs-btn,
.igs-refs-card-actions .igs-btn-ghost {
  font-size: 0.68rem !important;
  padding: 0.18rem 0.42rem !important;
  min-height: 0;
  border-radius: 999px !important;
}
.igs-refs-card:hover .igs-refs-card-actions,
.igs-refs-card.sel .igs-refs-card-actions,
.igs-refs-card:focus-within .igs-refs-card-actions {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}
/* 触控设备无悬停：底部留一条窄操作条，勿盖大半图 */
@media (hover: none) {
  .igs-refs-card-actions {
    opacity: 1;
    transform: none;
    pointer-events: auto;
    padding: 0.35rem 0.4rem;
    background: rgba(14, 24, 20, 0.78);
    max-height: none;
  }
}
.igs-refs-card-actions .igs-btn {
  background: #f7f3ea;
  color: var(--refs-ink);
  border: 0;
}
.igs-refs-card-actions .igs-btn-ghost {
  color: #f5f2ea;
  border-color: rgba(255, 255, 255, 0.32);
  background: rgba(255, 255, 255, 0.1);
}
.igs-refs-card-body {
  display: flex;
  flex-direction: column;
  gap: 0.32rem;
  padding: 0.5rem 0.55rem 0.55rem;
  font-size: 0.7rem;
  background: linear-gradient(180deg, #fffdf8, #f6f1e7);
}
.igs-refs-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.35rem;
  min-height: 1.1rem;
}
.igs-refs-src {
  display: inline-block;
  font-size: 0.62rem;
  padding: 0.08rem 0.35rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--igs-accent) 10%, transparent);
  color: var(--refs-leaf);
  letter-spacing: 0.02em;
}
.igs-refs-retag {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.68rem;
  color: var(--igs-muted);
}
.igs-refs-retag select {
  flex: 1;
  min-width: 0;
  font: inherit;
  font-size: 0.68rem;
  border-radius: 8px;
  border: 1px solid rgba(196, 185, 166, 0.55);
  padding: 0.22rem 0.3rem;
  background: #fff;
}
.igs-refs-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 2.6rem 1.4rem;
  border: 1.5px dashed color-mix(in srgb, var(--igs-accent) 28%, transparent);
  border-radius: var(--refs-radius);
  background:
    radial-gradient(ellipse at 50% 0%, color-mix(in srgb, var(--igs-accent) 6%, transparent), transparent 60%),
    rgba(255, 253, 248, 0.65);
}
.igs-refs-empty h3 {
  margin: 0 0 0.4rem;
  font-family: var(--igs-serif);
  font-size: 1.15rem;
  color: var(--refs-ink);
}
.igs-refs-empty p { margin: 0.25rem 0; color: var(--igs-muted); }
.igs-pill.warn {
  background: rgba(140, 60, 60, 0.12);
  color: #8c3c3c;
}
@media (max-width: 900px) {
  .igs-refs-lib-grid { grid-template-columns: 1fr; }
  .igs-refs-ep-rail { max-height: 9.5rem; }
  .igs-refs-card-actions {
    opacity: 1;
    transform: none;
    pointer-events: auto;
    background: linear-gradient(180deg, transparent, rgba(14, 24, 20, 0.85));
  }
  .igs-refs-view-tools { border-left: 0; padding-left: 0; }
}


.igs-filmstrip {
  display: flex; gap: 0.4rem; overflow-x: auto; padding: 0.35rem 0 0.55rem;
  margin-bottom: 0.35rem; scroll-snap-type: x proximity;
  scrollbar-width: thin;
}
.igs-filmstrip-wrap {
  display: flex;
  align-items: stretch;
  gap: 0.25rem;
  position: sticky;
  top: 0;
  z-index: 4;
  background: linear-gradient(180deg, var(--igs-bg, #f3efe6) 70%, transparent);
}
.igs-filmstrip-wrap .igs-filmstrip {
  flex: 1;
  min-width: 0;
  position: static;
  margin: 0;
  background: transparent;
}
.igs-filmstrip-more {
  flex: 0 0 auto;
  align-self: center;
  border: 1px solid var(--igs-line);
  background: var(--igs-card);
  border-radius: 0.45rem;
  padding: 0.35rem 0.45rem;
  font-size: 0.68rem;
  font-weight: 650;
  cursor: pointer;
  color: var(--igs-muted);
  white-space: nowrap;
}
.igs-filmstrip-more:hover {
  border-color: var(--igs-accent);
  color: var(--igs-accent);
}
.igs-ep-filter-banner {
  flex: 0 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.55rem;
  padding: 0.28rem 0.55rem;
  border-radius: 0.45rem;
  border: 1px dashed rgba(196, 92, 40, 0.45);
  background: rgba(196, 92, 40, 0.08);
  font-size: 0.75rem;
  color: var(--igs-ink, #143028);
}
.igs-ep-filter-banner em {
  font-style: normal;
  font-weight: 700;
  color: #a44a22;
}
body.igs-on-episode .igs-filmstrip {
  position: sticky;
  top: 0;
  z-index: 4;
  background: linear-gradient(180deg, var(--igs-bg, #f3efe6) 70%, transparent);
  padding-top: 0.2rem;
  margin-top: -0.1rem;
}
.igs-ep-center {
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}
.igs-film.dim {
  opacity: 0.38;
  filter: grayscale(0.35);
}
.igs-ep-nav {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}
.igs-ep-nav .igs-btn-ghost:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}
.igs-ep-progress {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  flex: 0 0 auto;
  font-size: 0.72rem;
  color: var(--igs-muted);
  padding: 0 0.15rem;
}
.igs-ep-progress-track {
  flex: 1;
  height: 0.35rem;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.08);
  overflow: hidden;
  max-width: 14rem;
}
.igs-ep-progress-track > i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, #2f6b5a, #4a9a7a);
  border-radius: inherit;
}
.igs-ep-ststats {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.2rem;
  align-items: center;
}
.igs-stat-btn.on {
  outline: 2px solid var(--igs-accent);
  outline-offset: 1px;
}
.igs-kf-sticky {
  position: sticky;
  top: 0;
  z-index: 6;
  margin: -0.55rem -0.65rem 0.45rem;
  padding: 0.45rem 0.55rem 0.35rem;
  background: rgba(247, 245, 239, 0.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--igs-line);
}
.igs-kf-sticky-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
}
.igs-kf-sticky-meta {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.05rem;
}
.igs-kf-sticky-meta strong {
  font-size: 0.95rem;
  line-height: 1.2;
}
.igs-kf-sticky-acts {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  align-items: center;
}
.igs-kf-panes {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.25rem;
  margin-top: 0.4rem;
}
.igs-kf-pane {
  border: 1px solid var(--igs-line);
  background: #fff;
  border-radius: 0.45rem;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.38rem 0.35rem;
  cursor: pointer;
  color: var(--igs-muted);
  min-height: 2.15rem;
}
.igs-kf-pane:hover {
  border-color: color-mix(in srgb, var(--igs-accent) 45%, transparent);
  color: var(--igs-ink, #143028);
  background: color-mix(in srgb, var(--igs-accent) 6%, transparent);
}
.igs-kf-pane.on {
  border-color: var(--igs-accent);
  color: var(--igs-accent);
  background: color-mix(in srgb, var(--igs-accent) 12%, transparent);
  box-shadow: inset 0 -2px 0 var(--igs-accent);
}
.igs-kf-sticky-more {
  position: relative;
}
.igs-kf-sticky-more > summary {
  list-style: none;
  cursor: pointer;
  border: 1px solid var(--igs-line);
  background: #fff;
  border-radius: 0.4rem;
  padding: 0.2rem 0.55rem;
  font-weight: 700;
  color: var(--igs-muted);
  min-height: 2rem;
  display: inline-flex;
  align-items: center;
}
.igs-kf-sticky-more > summary::-webkit-details-marker {
  display: none;
}
.igs-kf-sticky-more[open] > summary {
  border-color: var(--igs-accent);
  color: var(--igs-ink, #143028);
}
.igs-kf-sticky-more-panel {
  position: absolute;
  right: 0;
  top: calc(100% + 0.25rem);
  z-index: 8;
  min-width: 9.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.4rem;
  border-radius: 0.5rem;
  border: 1px solid var(--igs-line);
  background: #fffcf5;
  box-shadow: 0 8px 22px rgba(20, 32, 28, 0.12);
}
.igs-kf-sticky-more-panel .igs-btn-ghost {
  justify-content: flex-start;
  width: 100%;
}
@media (max-width: 720px) {
  .igs-kf-panes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
.igs-kf-nav {
  font-size: 1.1rem !important;
  min-width: 2rem;
  padding: 0.15rem 0.4rem !important;
}
.igs-kf-jump {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.25rem;
  margin-top: 0.35rem;
  overflow-x: auto;
  padding-bottom: 0.15rem;
  scrollbar-width: thin;
}
.igs-kf-jump button {
  border: 1px solid var(--igs-line);
  background: #fff;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 600;
  padding: 0.18rem 0.55rem;
  cursor: pointer;
  color: var(--igs-muted);
  flex: 0 0 auto;
  white-space: nowrap;
}
.igs-kf-jump button:hover,
.igs-kf-jump button.on-hot {
  border-color: var(--igs-accent);
  color: var(--igs-ink, #143028);
  background: color-mix(in srgb, var(--igs-accent) 8%, transparent);
}
.igs-kf-subline {
  margin: 0 0 0.45rem;
  font-size: 0.78rem;
  color: var(--igs-muted);
}
.igs-kf-refs {
  position: relative;
  margin: 0.55rem 0 0.65rem;
  padding: 0.55rem 0.6rem;
  border-radius: 0.45rem;
  border: 1px solid rgba(196, 92, 40, 0.25);
  background: rgba(196, 92, 40, 0.05);
}
.igs-kf-refs.drag-over {
  border-color: rgba(196, 92, 40, 0.65);
  background: rgba(196, 92, 40, 0.12);
  box-shadow: inset 0 0 0 1px rgba(196, 92, 40, 0.25);
}
.igs-kf-ref-drop-slot {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  min-height: 96px;
  padding: 0.45rem;
  border: 1.5px dashed rgba(196, 92, 40, 0.4);
  border-radius: 0.45rem;
  background: rgba(255, 253, 248, 0.65);
  cursor: pointer;
  text-align: center;
  color: var(--igs-muted);
}
.igs-kf-ref-drop-slot:hover {
  border-color: rgba(196, 92, 40, 0.7);
  background: rgba(255, 248, 240, 0.9);
}
.igs-kf-ref-drop-slot b {
  font-size: 0.78rem;
  color: var(--igs-ink, #2a2a28);
}
.igs-kf-ref-drop-slot span {
  font-size: 0.66rem;
}
.igs-kf-ref-drop-slot .igs-kf-imgs-file {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.igs-kf-refs select {
  font: inherit;
  font-size: 0.72rem;
  border: 1px solid var(--igs-line);
  border-radius: 0.35rem;
  padding: 0.15rem 0.3rem;
  max-width: 8.5rem;
}
.igs-file-lab {
  display: inline-flex !important;
  align-items: center;
  cursor: pointer;
  margin: 0 !important;
}
.igs-kf-ref-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
  gap: 0.45rem;
  margin-top: 0.4rem;
}
.igs-kf-ref {
  border: 1px solid var(--igs-line);
  border-radius: 0.45rem;
  overflow: hidden;
  background: #fff;
  display: flex;
  flex-direction: column;
}
.igs-kf-ref.from-ai {
  border-color: rgba(47, 107, 90, 0.45);
}
.igs-kf-ref-thumb {
  border: 0;
  padding: 0;
  background: var(--igs-mist);
  cursor: zoom-in;
  display: block;
}
.igs-kf-ref-thumb img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  display: block;
}
.igs-kf-ref-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.15rem;
  padding: 0.2rem 0.3rem 0;
  font-size: 0.65rem;
}
.igs-kf-ref-acts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.15rem;
  padding: 0.25rem;
}
.igs-kf-ref-acts .igs-btn,
.igs-kf-ref-acts .igs-btn-ghost {
  font-size: 0.65rem !important;
  padding: 0.1rem 0.3rem !important;
}
.igs-kf-imgs-lab {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--igs-muted);
  margin: 0 0 0.35rem;
  width: 100%;
  flex-basis: 100%;
}

.igs-ep-samples {
  margin-top: 0.65rem;
  flex: 0 0 auto;
}
.igs-ep-samples > summary {
  cursor: pointer;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.15rem 0;
}