/* =========================================================================
 * app.css — 工作台外壳（暗色 · 科技感）
 * ========================================================================= */
:root {
  --bg0: #05060A;
  --bg1: #0A0C13;
  --bg2: #0E111A;
  --panel: rgba(255, 255, 255, .026);
  --panel-2: rgba(255, 255, 255, .045);
  --line: rgba(255, 255, 255, .075);
  --line-2: rgba(255, 255, 255, .13);
  --tx: #E9EDF7;
  --tx2: #8B94AB;
  --tx3: #5C6479;
  --acc: #FF3B5C;
  --acc2: #4EE1FF;
  --acc3: #A97BFF;
  --ok: #3BE0A0;
  --warn: #FFC24E;
  --r: 12px;
  --r-s: 9px;
  --shadow: 0 20px 50px rgba(0, 0, 0, .55);
  --font: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", "SF Mono", "Cascadia Code", Consolas, monospace;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg0);
  color: var(--tx);
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, p, ol, ul { margin: 0; }
button, input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; }
svg { width: 100%; height: 100%; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- 背景特效 ---------- */
.bg-fx { position: fixed; inset: 0; z-index: 0; overflow: hidden; pointer-events: none; }
.fx-grid {
  position: absolute; inset: -2px;
  background-image:
    linear-gradient(rgba(255, 255, 255, .028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .028) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(120% 90% at 50% 0%, #000 20%, transparent 78%);
  -webkit-mask-image: radial-gradient(120% 90% at 50% 0%, #000 20%, transparent 78%);
}
.fx-orb { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .5; }
.fx-a { width: 620px; height: 620px; top: -260px; left: -180px; background: radial-gradient(circle, rgba(255, 59, 92, .30), transparent 68%); }
.fx-b { width: 720px; height: 720px; bottom: -320px; right: -220px; background: radial-gradient(circle, rgba(78, 225, 255, .22), transparent 68%); }
.fx-scan {
  position: absolute; inset: 0; opacity: .35;
  background: repeating-linear-gradient(0deg, rgba(255, 255, 255, .018) 0px, rgba(255, 255, 255, .018) 1px, transparent 1px, transparent 3px);
}

/* ---------- 布局 ---------- */
.app { position: relative; z-index: 1; height: 100%; display: flex; flex-direction: column; }

.topbar {
  height: 60px; flex: none;
  display: flex; align-items: center; gap: 18px;
  padding: 0 16px;
  background: linear-gradient(180deg, rgba(12, 14, 22, .9), rgba(8, 10, 16, .72));
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  z-index: 45; /* 高于右侧属性面板(42)，确保草稿弹层不被其遮挡；低于弹层/模态(50/70) */
}
.brand { display: flex; align-items: center; gap: 11px; min-width: 208px; }
.brand-logo {
  width: 32px; height: 32px; flex: none;
  border-radius: 8px;
  object-fit: contain;
}
.brand-tx b { display: block; font-size: 13.5px; letter-spacing: 1.6px; font-weight: 800; }
.brand-tx b em { font-style: normal; color: var(--acc); }
.brand-tx small { display: block; font-size: 10.5px; color: var(--tx3); letter-spacing: .6px; margin-top: 1px; }

.top-center { flex: 1; display: flex; align-items: center; justify-content: center; gap: 10px; }
.top-right { display: flex; align-items: center; gap: 8px; }

/* ---------- 顶部草稿箱 ---------- */
.top-draft { position: relative; }
.draft-pop {
  position: fixed; top: 0; left: 0; z-index: 65;
  width: 320px; max-width: calc(100vw - 24px);
  background: rgba(16, 18, 26, .97); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--line-2); border-radius: 14px;
  box-shadow: 0 22px 56px rgba(0, 0, 0, .6); padding: 12px;
  animation: draftpop .18s ease;
}
.draft-pop[hidden] { display: none; }
@keyframes draftpop { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }
.draft-pop-head { display: flex; align-items: center; justify-content: space-between; font-size: 12.5px; font-weight: 800; letter-spacing: .4px; margin-bottom: 10px; }
.draft-close { border: none; background: transparent; color: var(--tx3); font-size: 14px; cursor: pointer; line-height: 1; padding: 2px 4px; border-radius: 6px; }
.draft-close:hover { color: var(--tx); background: rgba(255, 255, 255, .08); }
.draft-save {
  display: block; width: 100%; height: 34px; margin-bottom: 10px;
  border: 1px dashed rgba(255, 59, 92, .4); border-radius: 9px;
  background: rgba(255, 59, 92, .07); color: #ff7a8f; font-size: 12px; font-weight: 600; cursor: pointer; transition: .15s;
}
.draft-save:hover { background: rgba(255, 59, 92, .14); }
.draft-list { max-height: 270px; overflow-y: auto; display: flex; flex-direction: column; gap: 6px; }
.draft-empty { text-align: center; padding: 18px 8px; }

.workspace { flex: 1; min-height: 0; display: flex; gap: 0; }

/* ---------- 通用控件 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  height: 34px; padding: 0 14px;
  border: 1px solid var(--line-2); border-radius: var(--r-s);
  background: var(--panel-2); color: var(--tx);
  font-size: 12.5px; font-weight: 600; letter-spacing: .3px;
  cursor: pointer; white-space: nowrap;
  transition: .16s ease;
}
.btn svg { width: 15px; height: 15px; flex: none; }
.btn:hover { background: rgba(255, 255, 255, .085); border-color: rgba(255, 255, 255, .22); transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn.ghost { background: transparent; border-color: var(--line); color: var(--tx2); }
.btn.ghost:hover { color: var(--tx); }
.btn.icon-only { width: 34px; padding: 0; }
.btn.icon-only svg { width: 16px; height: 16px; }
.btn.primary {
  background: linear-gradient(135deg, var(--acc), #FF6B4A 55%, var(--acc3));
  border-color: transparent; color: #fff;
  box-shadow: 0 8px 24px rgba(255, 59, 92, .28);
}
.btn.primary:hover { box-shadow: 0 12px 30px rgba(255, 59, 92, .4); }
.btn.danger { color: #FF7A8F; border-color: rgba(255, 122, 143, .3); background: rgba(255, 59, 92, .08); }
.btn.tiny { height: 27px; padding: 0 11px; font-size: 11.5px; border-radius: 7px; }
.btn.wide { width: 100%; height: 38px; }
.btn[disabled] { opacity: .45; pointer-events: none; }
.clear-card-btn { color: #FF7A8F; border-color: rgba(255, 122, 143, .35); }
.clear-card-btn:hover { background: rgba(255, 59, 92, .12); }

/* 顶栏「新建卡片」按钮：与换风格相邻，绿色强调表示「新建 / 正向前行」 */
#btnNewCardTop { color: #2bb673; border-color: rgba(43, 182, 115, .35); }
#btnNewCardTop:hover { background: rgba(43, 182, 115, .10); }
.new-blank-card-btn { color: #8AD7FF; border-color: rgba(120, 190, 255, .35); margin-bottom: 8px; }
.new-blank-card-btn:hover { background: rgba(80, 160, 255, .12); }


.seg {
  display: flex; padding: 3px; gap: 2px;
  background: rgba(255, 255, 255, .035);
  border: 1px solid var(--line); border-radius: 10px;
}
.seg button {
  height: 26px; padding: 0 13px;
  border: 0; border-radius: 7px; background: transparent;
  color: var(--tx2); font-size: 12px; font-weight: 600; cursor: pointer;
  transition: .15s; white-space: nowrap;
}
.seg button:hover { color: var(--tx); }
.seg button.on {
  background: linear-gradient(135deg, rgba(255, 59, 92, .9), rgba(169, 123, 255, .85));
  color: #fff; box-shadow: 0 4px 14px rgba(255, 59, 92, .25);
}
.seg-icon button { width: 30px; padding: 0; display: grid; place-items: center; }
.seg-icon svg { width: 14px; height: 14px; }

/* ---------- 面板 ---------- */
.panel {
  width: 336px; flex: none;
  display: flex; flex-direction: column;
  background: linear-gradient(180deg, rgba(12, 14, 21, .82), rgba(8, 10, 16, .9));
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  min-height: 0;
  transition: margin .28s cubic-bezier(.4, 0, .2, 1), opacity .2s;
}
.panel-l { border-right: 1px solid var(--line); }
.panel-r { width: 318px; border-left: 1px solid var(--line); }
.panel.collapsed { margin-left: -336px; opacity: 0; pointer-events: none; }
.panel-r.collapsed { margin-left: 0; margin-right: -318px; }

.panel-head {
  height: 42px; flex: none; padding: 0 16px;
  display: flex; align-items: center; gap: 12px;
  border-bottom: 1px solid var(--line);
}
.panel-head h2 { font-size: 12px; font-weight: 800; letter-spacing: 3px; color: var(--tx2); }
.dot-line { flex: 1; height: 1px; background: repeating-linear-gradient(90deg, var(--line-2) 0 3px, transparent 3px 7px); }

.panel-tabs { display: flex; flex: none; padding: 8px 10px; gap: 4px; border-bottom: 1px solid var(--line); }
.panel-tabs button {
  flex: 1; height: 30px; border: 0; border-radius: 8px; background: transparent;
  color: var(--tx2); font-size: 12.5px; font-weight: 700; cursor: pointer; transition: .15s;
}
.panel-tabs button:hover { color: var(--tx); background: rgba(255, 255, 255, .04); }
.panel-tabs button.on { color: #fff; background: rgba(255, 255, 255, .085); box-shadow: inset 0 0 0 1px var(--line-2); }

.panel-body { flex: 1; min-height: 0; overflow-y: auto; overflow-x: hidden; padding: 12px 14px 40px; }
.tabpane { display: none; }
.tabpane.on { display: block; animation: fade .22s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

/* 折叠段 */
.sec { border: 1px solid var(--line); border-radius: var(--r); margin-bottom: 10px; background: var(--panel); overflow: hidden; }
.sec > summary {
  list-style: none; cursor: pointer; user-select: none;
  height: 38px; padding: 0 13px;
  display: flex; align-items: center; justify-content: space-between;
  font-size: 12.5px; color: var(--tx);
}
.sec > summary::-webkit-details-marker { display: none; }
.sec > summary b { font-weight: 700; letter-spacing: .5px; }
.sec > summary i {
  width: 7px; height: 7px; border-right: 1.6px solid var(--tx3); border-bottom: 1.6px solid var(--tx3);
  transform: rotate(45deg); transition: .2s; margin-right: 3px;
}
.sec[open] > summary i { transform: rotate(-135deg); }
.sec[open] > summary { border-bottom: 1px solid var(--line); }
.sec-in { padding: 12px 13px 14px; display: flex; flex-direction: column; gap: 10px; }

.sec-h {
  display: flex; align-items: center; justify-content: space-between;
  font-size: 11px; font-weight: 800; letter-spacing: 2.4px; color: var(--tx3);
  margin: 18px 0 9px; text-transform: uppercase;
}
.sec-h:first-child { margin-top: 4px; }
.sec-h span { font-weight: 500; letter-spacing: .5px; color: var(--tx3); }
.lnk { background: none; border: 0; color: var(--acc2); font-size: 11px; cursor: pointer; letter-spacing: .5px; }
.lnk:hover { text-decoration: underline; }

/* 输入 */
.fld { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.fld > span { font-size: 11.5px; color: var(--tx2); display: flex; align-items: baseline; gap: 6px; flex-wrap: wrap; }
.fld > span em { font-style: normal; font-size: 10px; color: var(--tx3); }
.fld input[type=text], .fld textarea, .fld select, .fld input[type=number] {
  width: 100%; background: rgba(0, 0, 0, .3);
  border: 1px solid var(--line); border-radius: var(--r-s);
  padding: 8px 10px; font-size: 12.5px; color: var(--tx);
  outline: none; transition: .15s; resize: vertical;
}
.fld textarea { line-height: 1.65; font-size: 12.5px; min-height: 60px; }
.fld input:focus, .fld textarea:focus, .fld select:focus {
  border-color: rgba(255, 59, 92, .55); background: rgba(0, 0, 0, .45);
  box-shadow: 0 0 0 3px rgba(255, 59, 92, .1);
}
.fld select { appearance: none; cursor: pointer; padding-right: 26px;
  background-image: linear-gradient(45deg, transparent 50%, var(--tx3) 50%), linear-gradient(135deg, var(--tx3) 50%, transparent 50%);
  background-position: calc(100% - 14px) 15px, calc(100% - 9px) 15px;
  background-size: 5px 5px, 5px 5px; background-repeat: no-repeat;
}
.fld select option { background: #12151E; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }

/* 滑杆 */
.ctl { display: block; margin: 11px 0; }
.ctl-h { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 6px; }
.ctl-h b { font-size: 11.5px; font-weight: 500; color: var(--tx2); }
.ctl-h i { font-style: normal; font-size: 11px; font-family: var(--mono); color: var(--acc2); }
input[type=range] {
  -webkit-appearance: none; appearance: none; width: 100%; height: 18px; background: transparent; cursor: pointer;
}
input[type=range]::-webkit-slider-runnable-track {
  height: 4px; border-radius: 4px;
  background: rgba(255, 255, 255, .12);
}
input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none; width: 14px; height: 14px; margin-top: -5px;
  border-radius: 50%; background: #fff;
  border: 3px solid var(--acc); box-shadow: 0 2px 8px rgba(0, 0, 0, .5);
  transition: .12s;
}
input[type=range]::-webkit-slider-thumb:hover { transform: scale(1.15); }
input[type=range]::-moz-range-track { height: 4px; border-radius: 4px; background: rgba(255, 255, 255, .12); }
input[type=range]::-moz-range-thumb { width: 12px; height: 12px; border-radius: 50%; background: #fff; border: 3px solid var(--acc); }

/* 勾选 */
.chk-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; }
.chk-row { display: flex; flex-wrap: wrap; gap: 12px; }
.chk { display: flex; align-items: center; gap: 7px; cursor: pointer; font-size: 11.5px; color: var(--tx2); user-select: none; }
.chk input { appearance: none; width: 15px; height: 15px; flex: none; border: 1.5px solid var(--line-2); border-radius: 5px; background: rgba(0, 0, 0, .3); cursor: pointer; position: relative; transition: .15s; }
.chk input:checked { background: var(--acc); border-color: var(--acc); }
.chk input:checked::after { content: ''; position: absolute; left: 4.4px; top: 1.4px; width: 4px; height: 8px; border: 2px solid #fff; border-top: 0; border-left: 0; transform: rotate(42deg); }
.chk:hover span { color: var(--tx); }

/* 分段按钮组 */
.chipbar { display: flex; gap: 6px; flex-wrap: wrap; }
.chipbar button {
  flex: 1; min-width: 68px; height: 30px; padding: 0 8px;
  border: 1px solid var(--line); border-radius: 8px;
  background: rgba(255, 255, 255, .028); color: var(--tx2);
  font-size: 11.5px; font-weight: 600; cursor: pointer; transition: .15s;
}
.chipbar button:hover { color: var(--tx); border-color: var(--line-2); }
.chipbar button.on { background: rgba(255, 59, 92, .16); border-color: rgba(255, 59, 92, .5); color: #FFB3C0; }

/* 颜色 */
.color-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.color { display: flex; flex-direction: column; align-items: center; gap: 5px; cursor: pointer; }
.color input[type=color] {
  appearance: none; width: 100%; height: 32px; padding: 0;
  border: 1px solid var(--line-2); border-radius: 8px; background: none; cursor: pointer;
}
.color input[type=color]::-webkit-color-swatch-wrapper { padding: 3px; }
.color input[type=color]::-webkit-color-swatch { border: 0; border-radius: 5px; }
.color span { font-size: 10.5px; color: var(--tx3); }

.palette-row { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 10px; }
.pal {
  display: flex; width: 46px; height: 24px; border-radius: 6px; overflow: hidden;
  border: 1px solid var(--line-2); cursor: pointer; transition: .15s;
}
.pal:hover { transform: translateY(-2px); border-color: var(--acc); }
.pal i { flex: 1; display: block; }

/* ---------- 主题卡 ---------- */
.theme-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.theme-card {
  position: relative; text-align: left; cursor: pointer;
  border: 1px solid var(--line); border-radius: 10px; overflow: hidden;
  background: var(--panel); padding: 0; transition: .18s;
}
.theme-card:hover { transform: translateY(-2px); border-color: var(--line-2); box-shadow: 0 10px 24px rgba(0, 0, 0, .4); }
.theme-card.on { border-color: var(--acc); box-shadow: 0 0 0 1px var(--acc), 0 10px 26px rgba(255, 59, 92, .22); }
.tc-prev { height: 52px; display: flex; position: relative; }
.tc-prev i { flex: 1; }
.tc-prev b {
  position: absolute; left: 9px; bottom: 7px;
  font-size: 15px; font-weight: 800; line-height: 1;
}
.tc-meta { padding: 7px 9px 8px; }
.tc-meta b { display: block; font-size: 12px; font-weight: 700; color: var(--tx); }
.tc-meta small { display: block; font-size: 10px; color: var(--tx3); margin-top: 2px; }

/* ---------- 版式卡 ---------- */
.layout-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; }
.lay-card {
  display: flex; flex-direction: column; align-items: center; gap: 5px;
  padding: 9px 4px 7px; cursor: pointer;
  border: 1px solid var(--line); border-radius: 9px; background: var(--panel);
  color: var(--tx2); transition: .16s;
}
.lay-card svg { width: 26px; height: 26px; stroke-width: 1.4; }
.lay-card span { font-size: 10px; letter-spacing: .2px; }
.lay-card:hover { color: var(--tx); border-color: var(--line-2); }
.lay-card.on { color: var(--acc2); border-color: rgba(78, 225, 255, .5); background: rgba(78, 225, 255, .07); }

/* ---------- 图片素材 ---------- */
.drop {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: 18px 10px; border: 1.5px dashed var(--line-2); border-radius: var(--r);
  background: rgba(255, 255, 255, .02); cursor: pointer; transition: .18s; text-align: center;
}
.drop svg { width: 22px; height: 22px; color: var(--tx3); }
.drop b { font-size: 12px; color: var(--tx2); font-weight: 600; }
.drop small { font-size: 10px; color: var(--tx3); }
.drop:hover, .drop.over { border-color: var(--acc); background: rgba(255, 59, 92, .07); }
.drop:hover svg, .drop.over svg { color: var(--acc); }

.img-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.img-item { position: relative; aspect-ratio: 1; border-radius: 8px; overflow: hidden; border: 1px solid var(--line); cursor: pointer; }
.img-item img { width: 100%; height: 100%; object-fit: cover; display: block; }
.img-item.used { border-color: rgba(78, 225, 255, .55); }
.img-item .x {
  position: absolute; top: 2px; right: 2px; width: 17px; height: 17px;
  border: 0; border-radius: 5px; background: rgba(0, 0, 0, .66); color: #fff;
  font-size: 11px; line-height: 1; cursor: pointer; opacity: 0; transition: .15s;
}
.img-item:hover .x { opacity: 1; }
.img-item .n {
  position: absolute; left: 3px; bottom: 3px;
  font-size: 9px; font-family: var(--mono); background: rgba(0, 0, 0, .6);
  padding: 1px 4px; border-radius: 4px; color: #fff;
}
.mini-acts { display: flex; gap: 7px; flex-wrap: wrap; }

/* ---------- 卡片列表 ---------- */
.cardlist { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 5px; }
.cl-item {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 8px; border: 1px solid var(--line); border-radius: 9px;
  background: rgba(255, 255, 255, .022); cursor: pointer; transition: .15s;
}
.cl-item:hover { border-color: var(--line-2); background: rgba(255, 255, 255, .05); }
.cl-item.on { border-color: var(--acc); background: rgba(255, 59, 92, .1); }
.cl-no { width: 20px; flex: none; font-family: var(--mono); font-size: 11px; color: var(--tx3); text-align: center; }
.cl-item.on .cl-no { color: var(--acc); }
.cl-thumb { width: 26px; height: 34px; flex: none; border-radius: 4px; overflow: hidden; background: rgba(255, 255, 255, .07); }
.cl-thumb img { width: 100%; height: 100%; object-fit: cover; }
.cl-tx { flex: 1; min-width: 0; }
.cl-tx b { display: block; font-size: 11.8px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cl-tx small { display: block; font-size: 9.6px; color: var(--tx3); margin-top: 1px; letter-spacing: .3px; }
.cl-acts { display: flex; gap: 2px; opacity: 0; transition: .15s; }
.cl-item:hover .cl-acts { opacity: 1; }
.cl-acts button {
  width: 20px; height: 20px; border: 0; border-radius: 5px;
  background: rgba(255, 255, 255, .07); color: var(--tx2);
  font-size: 11px; line-height: 1; cursor: pointer;
}
.cl-acts button:hover { background: rgba(255, 255, 255, .16); color: #fff; }
.cl-badge { font-size: 9px; padding: 1px 5px; border-radius: 4px; background: rgba(78, 225, 255, .14); color: var(--acc2); }

/* ---------- 舞台 ---------- */
.stage { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.stage-top {
  height: 44px; flex: none; padding: 0 18px;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  border-bottom: 1px solid var(--line);
}
.stage-info { display: flex; gap: 6px; flex-wrap: wrap; }
.pill {
  font-size: 10.5px; padding: 3.5px 9px; border-radius: 6px;
  background: rgba(255, 255, 255, .04); border: 1px solid var(--line);
  color: var(--tx2); font-family: var(--mono); letter-spacing: .3px;
}
.stage-tools { display: flex; align-items: center; gap: 7px; }
.page-ind { font-size: 11.5px; font-family: var(--mono); color: var(--tx2); min-width: 52px; text-align: center; }
.v-div { width: 1px; height: 16px; background: var(--line-2); margin: 0 3px; }

/* 编辑模式按钮 */
#btnEditMode { gap: 4px; transition: color .15s, background .15s; }
#btnEditMode.on { color: var(--acc); background: rgba(255,59,92,.12); box-shadow: inset 0 0 0 1px rgba(255,59,92,.4); }
#btnEditMode svg { width: 15px; height: 15px; }

/* 元素选中浮动样式气泡 */
.el-pop {
  position: fixed; z-index: 9998;
  width: 232px; padding: 12px 13px 13px;
  background: rgba(20,22,30,.94); backdrop-filter: blur(14px);
  border: 1px solid var(--line-2); border-radius: 14px;
  box-shadow: 0 18px 48px rgba(0,0,0,.5);
  color: var(--tx); font-size: 12px;
  display: none;
}
.el-pop.on { display: block; }
.el-pop-h { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.el-pop-h b { font-size: 12.5px; font-weight: 700; }
.el-pop-h .ep-reset {
  font-size: 11px; color: var(--tx2); background: rgba(255,255,255,.06);
  border: 1px solid var(--line-2); border-radius: 7px; padding: 3px 9px; cursor: pointer;
}
.el-pop-h .ep-reset:hover { color: var(--acc); border-color: var(--acc); }
.el-pop-row { display: flex; align-items: center; gap: 8px; margin-bottom: 9px; }
.el-pop-row > span { width: 36px; color: var(--tx2); flex: none; }
.el-pop input[type=range] { flex: 1; accent-color: var(--acc); }
.el-pop .ep-val { width: 34px; text-align: right; font-family: var(--mono); color: var(--tx2); }
.el-pop-align { display: flex; gap: 6px; }
.el-pop-align button {
  flex: 1; padding: 5px 0; font-size: 12px; cursor: pointer;
  background: rgba(255,255,255,.05); border: 1px solid var(--line-2);
  border-radius: 8px; color: var(--tx2);
}
.el-pop-align button.on { color: #fff; background: var(--acc); border-color: var(--acc); }

.stage-view {
  flex: 1; min-height: 0; overflow: auto;
  display: flex; align-items: center; justify-content: center;
  padding: 22px;
}
.stage-view.grid-mode {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 18px; align-content: start; justify-items: center;
  padding: 22px 24px 40px;
}
.card-scaler {
  position: relative; overflow: hidden; flex: none;
  border-radius: 4px;
  box-shadow: 0 30px 70px rgba(0, 0, 0, .6), 0 0 0 1px rgba(255, 255, 255, .07);
}
.grid-cell { display: flex; flex-direction: column; align-items: center; gap: 7px; cursor: pointer; }
.grid-cell .card-scaler { transition: .2s; }
.grid-cell:hover .card-scaler { transform: translateY(-4px); box-shadow: 0 34px 70px rgba(0, 0, 0, .66), 0 0 0 1px rgba(255, 255, 255, .14); }
.grid-cell.on .card-scaler { box-shadow: 0 0 0 2px var(--acc), 0 24px 54px rgba(255, 59, 92, .28); }
.grid-cell .gc-cap { font-size: 10.5px; color: var(--tx3); font-family: var(--mono); }

.filmstrip {
  flex: none; height: 92px; display: flex; align-items: center; gap: 10px;
  padding: 0 18px; overflow-x: auto; overflow-y: hidden;
  border-top: 1px solid var(--line);
  background: rgba(0, 0, 0, .22);
}
.filmstrip:empty { display: none; }
.fs-item {
  flex: none; height: 68px; border-radius: 6px; overflow: hidden;
  border: 1px solid var(--line); cursor: pointer; position: relative;
  background: #0d0f16; transition: .16s;
}
.fs-item:hover { border-color: var(--line-2); transform: translateY(-2px); }
.fs-item.on { border-color: var(--acc); box-shadow: 0 0 0 1px var(--acc); }
.fs-item .card-scaler { box-shadow: none; border-radius: 0; }
.fs-item .fs-no {
  position: absolute; left: 3px; top: 3px; z-index: 5;
  font-size: 9px; font-family: var(--mono); background: rgba(0, 0, 0, .62);
  color: #fff; padding: 1px 4px; border-radius: 3px;
}

/* ---------- 进度 / 提示 ---------- */
.progress {
  position: relative; height: 28px; margin-top: 10px;
  border: 1px solid var(--line); border-radius: 8px; overflow: hidden;
  background: rgba(0, 0, 0, .3);
  display: flex; align-items: center; justify-content: center;
}
.progress span {
  position: absolute; left: 0; top: 0; bottom: 0; width: 0;
  background: linear-gradient(90deg, rgba(255, 59, 92, .5), rgba(169, 123, 255, .5));
  transition: width .25s ease;
}
.progress b { position: relative; font-size: 11px; font-weight: 600; color: var(--tx2); letter-spacing: .5px; }
.hint { font-size: 10.5px; color: var(--tx3); margin: 7px 0 10px; font-family: var(--mono); }
.btn-col { display: flex; flex-direction: column; gap: 7px; }
.foot-note { font-size: 10px; color: var(--tx3); line-height: 1.7; margin-top: 14px; }

.toast {
  position: fixed; left: 50%; bottom: 34px; transform: translate(-50%, 20px);
  padding: 10px 20px; border-radius: 10px; z-index: 99;
  background: rgba(18, 21, 30, .96); border: 1px solid var(--line-2);
  color: var(--tx); font-size: 12.5px; box-shadow: var(--shadow);
  opacity: 0; pointer-events: none; transition: .26s cubic-bezier(.3, 1.4, .5, 1);
}
.toast.on { opacity: 1; transform: translate(-50%, 0); }
.toast.err { border-color: rgba(255, 59, 92, .5); color: #FFB3C0; }
.toast.ok { border-color: rgba(59, 224, 160, .45); color: #9BF0CE; }

#export-host { position: fixed; left: -100000px; top: 0; width: 4000px; pointer-events: none; opacity: 1; z-index: -1; }

/* ---------- 滚动条 ---------- */
::-webkit-scrollbar { width: 9px; height: 9px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, .11); border-radius: 6px; border: 2px solid transparent; background-clip: content-box; }
::-webkit-scrollbar-thumb:hover { background: rgba(255, 255, 255, .22); background-clip: content-box; }

/* ---------- 分组面板（固定布局，可折叠） ---------- */
.panel-body { display: flex; flex-direction: column; overflow-y: auto; overflow-x: hidden; }
.mod {
  border: 1px solid var(--line); border-radius: var(--r);
  margin-bottom: 10px; background: var(--panel);
  transition: border-color .15s, box-shadow .15s;
}
.mod:hover { border-color: var(--line-2); }
.mod-h {
  display: flex; align-items: center; gap: 9px;
  height: 40px; padding: 0 10px; user-select: none;
  background: linear-gradient(180deg, rgba(255, 255, 255, .045), rgba(255, 255, 255, .012));
  border-bottom: 1px solid var(--line);
}
.mod-ic { width: 20px; height: 20px; flex: none; color: var(--acc2); display: grid; place-items: center; }
.mod-ic svg { width: 16px; height: 16px; }
.mod-h b { font-size: 12.5px; font-weight: 700; color: var(--tx); letter-spacing: .4px; }
.mod-sp { flex: 1; }
.mod-cv { display: none; }
.mod-b { display: block; padding: 12px 13px 14px; }
.mod-in > * + * { margin-top: 0; }

/* ---------- 自动排版 ---------- */
.typo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; margin-bottom: 10px; }
.typo-card {
  text-align: left; cursor: pointer; border: 1px solid var(--line); border-radius: 9px;
  background: var(--panel); padding: 9px 10px; transition: .16s;
}
.typo-card:hover { border-color: var(--line-2); transform: translateY(-2px); }
.typo-card.on { border-color: var(--acc); background: rgba(255, 59, 92, .1); box-shadow: 0 0 0 1px var(--acc); }
.typo-card b { display: block; font-size: 12px; font-weight: 700; color: var(--tx); }
.typo-card small { display: block; font-size: 10px; color: var(--tx3); margin-top: 2px; }

/* ---------- 字体库 ---------- */
.font-filter { display: flex; gap: 5px; margin: 6px 0 9px; }
.font-filter button {
  flex: 1; height: 28px; border: 1px solid var(--line); border-radius: 7px;
  background: rgba(255, 255, 255, .025); color: var(--tx2);
  font-size: 11px; font-weight: 600; cursor: pointer; transition: .15s;
}
.font-filter button:hover { color: var(--tx); }
.font-filter button.on { background: rgba(78, 225, 255, .12); border-color: rgba(78, 225, 255, .45); color: var(--acc2); }
.font-list { display: flex; flex-direction: column; gap: 6px; max-height: 320px; overflow-y: auto; padding-right: 2px; }
.font-item {
  display: flex; align-items: center; gap: 9px;
  padding: 8px 10px; border: 1px solid var(--line); border-radius: 9px;
  background: var(--panel); transition: .15s;
}
.font-item:hover { border-color: var(--line-2); }
.font-item.using-title { box-shadow: inset 2px 0 0 var(--acc); }
.font-item.using-body { box-shadow: inset 2px 0 0 var(--acc2); }
.font-item.using-both { box-shadow: inset 2px 0 0 var(--acc), inset -2px 0 0 var(--acc2); }
.fi-name { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.fi-name b { font-size: 12px; font-weight: 600; color: var(--tx); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.fi-name em { font-style: normal; font-size: 9.5px; color: var(--tx3); }
.fi-note { font-size: 9px; color: var(--tx3); white-space: nowrap; }
.fi-acts { display: flex; gap: 4px; }
.fi-acts button {
  height: 24px; padding: 0 9px; border: 1px solid var(--line-2); border-radius: 6px;
  background: rgba(255, 255, 255, .03); color: var(--tx2); cursor: pointer;
  font-size: 10.5px; font-weight: 600; transition: .15s;
}
.fi-acts button:hover { color: #fff; }
.fi-acts button.on-t { border-color: var(--acc); color: #FFB3C0; background: rgba(255, 59, 92, .16); }
.fi-acts button.on-b { border-color: var(--acc2); color: var(--acc2); background: rgba(78, 225, 255, .14); }

/* ---------- 长文一键分页 ---------- */
.lf-stat {
  font-size: 11px; color: var(--tx2); padding: 8px 10px; border-radius: 8px;
  background: rgba(0, 0, 0, .28); border: 1px solid var(--line);
  font-family: var(--mono); line-height: 1.6; margin: 8px 0;
}
.lf-stat b { color: var(--acc2); font-size: 13px; }
.lf-preview {
  display: flex; flex-direction: column; gap: 6px;
  max-height: 260px; overflow-y: auto; margin: 4px 0 8px;
}
.lf-pg { border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; background: var(--panel); }
.lf-pg b { display: block; font-size: 11.5px; font-weight: 700; color: var(--tx); margin-bottom: 3px; }
.lf-pg p {
  font-size: 10.5px; color: var(--tx3); line-height: 1.5;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.lf-pg .lf-len { float: right; font-family: var(--mono); font-size: 9.5px; color: var(--acc2); font-weight: 600; }

/* ---------- 响应式 ---------- */
@media (max-width: 1280px) {
  .panel { width: 300px; }
  .panel-r { width: 296px; }
  .panel.collapsed { margin-left: -300px; }
  .panel-r.collapsed { margin-right: -296px; }
}
@media (max-width: 1024px) {
  .brand-tx { display: none; }
  .brand { min-width: auto; }
  .panel { position: absolute; top: 60px; bottom: 0; z-index: 20; box-shadow: var(--shadow); }
  .panel-l { left: 0; }
  .panel-r { right: 0; }
  .panel.collapsed { margin: 0; transform: translateX(-100%); }
  .panel-r.collapsed { transform: translateX(100%); }
  .workspace { position: relative; }
}
@media (max-width: 720px) {
  .topbar { gap: 8px; padding: 0 10px; }
  .top-center { gap: 6px; }
  .btn span { display: none; }
  .btn { padding: 0 10px; }
  .panel, .panel-r { width: min(92vw, 340px); }
  .stage-info .pill:nth-child(n+3) { display: none; }
  .filmstrip { height: 78px; }
  .brand-logo { width: 28px; height: 28px; border-radius: 7px; }
}

/* =========================================================================
 * 高级编辑模块 · 悬浮工具栏 / 检查器 / 浮层 / 裁剪
 * ========================================================================= */

/* ---------- 悬浮工具栏（编辑模式下出现于舞台底部居中） ---------- */
.ed-toolbar {
  position: fixed; left: 50%; bottom: 104px; transform: translateX(-50%);
  z-index: 40; display: none;
  align-items: center; gap: 6px; padding: 7px 9px;
  background: rgba(16, 18, 26, .92); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--line-2); border-radius: 14px;
  box-shadow: 0 16px 44px rgba(0, 0, 0, .55);
  max-width: calc(100vw - 40px); flex-wrap: wrap; justify-content: center;
}
.ed-toolbar.on { display: flex; }
.ed-tb-btn {
  height: 32px; padding: 0 13px; border: 1px solid var(--line-2); border-radius: 9px;
  background: var(--panel-2); color: var(--tx); font-size: 12.5px; font-weight: 600;
  cursor: pointer; white-space: nowrap; transition: .15s;
}
.ed-tb-btn:hover:not([disabled]) { background: rgba(255, 255, 255, .09); border-color: rgba(255, 255, 255, .24); transform: translateY(-1px); }
.ed-tb-btn[disabled] { opacity: .4; pointer-events: none; }
.ed-tb-btn.ed-tb-add {
  background: linear-gradient(135deg, #ff3b5c, #ff7a45); border-color: transparent; color: #fff;
  box-shadow: 0 4px 16px rgba(255, 59, 92, .35);
}
.ed-tb-btn.ed-tb-add:hover:not([disabled]) { filter: brightness(1.08); transform: translateY(-1px); }
.ed-tb-ico {
  width: 32px; height: 32px; border: 1px solid var(--line-2); border-radius: 9px;
  background: var(--panel-2); color: var(--tx2); font-size: 15px; cursor: pointer;
  display: grid; place-items: center; transition: .15s;
}
.ed-tb-ico:hover { color: var(--tx); background: rgba(255, 255, 255, .09); border-color: rgba(255, 255, 255, .24); }
.ed-tb-sep { width: 1px; height: 22px; background: var(--line-2); margin: 0 3px; }
.ed-tb-group {
  display: inline-flex; gap: 4px; padding: 3px; border: 1px solid var(--line);
  border-radius: 11px; background: rgba(255, 255, 255, .03);
}
.ed-tb-sel { font-size: 11.5px; color: var(--acc2); font-family: var(--mono); margin-left: 4px; }

/* ---------- 检查器（右侧浮层） ---------- */
.ed-insp {
  position: fixed; top: 64px; right: 10px; width: 290px;
  max-height: calc(100vh - 80px); z-index: 42; display: none;
  background: rgba(16, 18, 26, .94); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--line-2); border-radius: 14px;
  box-shadow: 0 18px 48px rgba(0, 0, 0, .55); overflow: hidden;
}
.ed-insp.on { display: block; }
.ed-insp-body { max-height: calc(100vh - 80px); overflow-y: auto; padding: 12px 13px 14px; }
.ed-insp-h {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 10px; padding-bottom: 9px; border-bottom: 1px solid var(--line);
}
.ed-insp-h b { font-size: 13px; font-weight: 800; letter-spacing: .5px; }
.ed-insp-sec {
  border: 1px solid var(--line); border-radius: 10px; padding: 11px 12px;
  margin-bottom: 9px; background: rgba(255, 255, 255, .02);
}
.ed-sec-t {
  font-size: 10.5px; font-weight: 800; letter-spacing: 2px; color: var(--tx3);
  text-transform: uppercase; margin-bottom: 9px;
}
.ed-row { display: flex; align-items: center; gap: 9px; margin-bottom: 9px; }
.ed-row > span { width: 52px; flex: none; font-size: 12px; color: var(--tx2); }
.ed-row > span.small { width: 28px; font-size: 10.5px; text-align: center; }
.ed-row input[type=text], .ed-row input[type=color], .ed-row select, .ed-row input[type=number] {
  flex: 1; min-width: 0; background: rgba(0, 0, 0, .32); border: 1px solid var(--line);
  border-radius: 8px; padding: 7px 9px; font-size: 12.5px; color: var(--tx); outline: none;
}
.ed-row input[type=color] { padding: 2px; cursor: pointer; }
.ed-row input[type=number] { width: 64px; flex: none; font-family: var(--mono); padding: 5px 7px; text-align: center; }
.ed-row input[type=number]::-webkit-inner-spin-button { opacity: .5; }
.ed-row input[type=text]:focus, .ed-row select:focus, .ed-row input[type=number]:focus { border-color: rgba(255, 59, 92, .55); }
.ed-3col { display: grid; grid-template-columns: auto 72px auto 72px auto 72px; gap: 6px 4px; align-items: center; }
.ed-row input[type=range] { flex: 1; }
.ed-row i { font-style: normal; font-family: var(--mono); font-size: 11px; color: var(--acc2); min-width: 36px; text-align: right; }
.ed-seg.ed-align { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; flex: 1; }
.ed-seg.ed-align button {
  height: 30px; border: 1px solid var(--line-2); border-radius: 8px;
  background: rgba(255, 255, 255, .03); color: var(--tx2); font-size: 14px; cursor: pointer; transition: .15s;
}
.ed-seg.ed-align button:hover { color: var(--tx); border-color: var(--line-2); }
.ed-seg.ed-align button.on { background: rgba(255, 59, 92, .16); border-color: rgba(255, 59, 92, .5); color: #FFB3C0; }
.ed-2btn { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; margin-bottom: 8px; }
.ed-2btn button {
  height: 32px; border: 1px solid var(--line-2); border-radius: 8px;
  background: rgba(255, 255, 255, .035); color: var(--tx);
  font-size: 12px; font-weight: 600; cursor: pointer; transition: .15s;
}
.ed-2btn button:hover { background: rgba(255, 255, 255, .08); }
.ed-full {
  width: 100%; height: 34px; border: 1px solid var(--line-2); border-radius: 9px;
  background: rgba(255, 255, 255, .04); color: var(--tx);
  font-size: 12.5px; font-weight: 600; cursor: pointer; transition: .15s; margin-top: 2px;
}
.ed-full:hover { background: rgba(255, 255, 255, .09); }
.ed-primary {
  background: linear-gradient(135deg, var(--acc), #FF6B4A 55%, var(--acc3));
  border-color: transparent; color: #fff; box-shadow: 0 6px 18px rgba(255, 59, 92, .26);
}
.ed-primary:hover { box-shadow: 0 9px 24px rgba(255, 59, 92, .38); }
.ed-danger { color: #FF7A8F; border-color: rgba(255, 122, 143, .3); background: rgba(255, 59, 92, .08); }
.ed-danger:hover { background: rgba(255, 59, 92, .16); }
.ed-x {
  width: 26px; height: 26px; flex: none; border: 0; border-radius: 7px;
  background: rgba(255, 255, 255, .06); color: var(--tx2); font-size: 13px; cursor: pointer; transition: .15s;
}
.ed-x:hover { color: var(--tx); background: rgba(255, 255, 255, .13); }

/* ---------- 草稿箱列表 ---------- */
.ed-draft-list { margin-top: 4px; }
.ed-draft-items { display: flex; flex-direction: column; gap: 6px; }
.ed-draft-item {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 7px 9px; border-radius: 8px; background: rgba(255,255,255,.04); border: 1px solid var(--line);
}
.ed-draft-info b { font-size: 11px; color: var(--tx2); font-weight: 600; }
.ed-draft-acts { display: flex; gap: 5px; flex-shrink: 0; }
.ed-draft-btn {
  padding: 3px 10px; border: 1px solid var(--line); border-radius: 6px;
  background: transparent; color: var(--tx2); font-size: 11px; cursor: pointer; transition: .15s;
}
.ed-draft-btn.ed-primary { color: var(--acc); border-color: rgba(255,59,92,.3); }
.ed-draft-btn.ed-primary:hover { background: rgba(255,59,92,.1); }
.ed-draft-btn.ed-danger { color: #ff7a8f; border-color: rgba(255,122,143,.25); }
.ed-draft-btn.ed-danger:hover { background: rgba(255,59,92,.08); }
.ed-draft-tag { display: inline-block; padding: 1px 6px; border-radius: 5px; font-size: 10px; font-weight: 700; letter-spacing: .3px; }
.ed-tag-card { color: #7EE0C4; background: rgba(46, 204, 113, .14); border: 1px solid rgba(46, 204, 113, .3); }
.ed-tag-comp { color: #9DB4FF; background: rgba(99, 132, 255, .14); border: 1px solid rgba(99, 132, 255, .3); }

/* ---------- 浮层（组件库 / 背景 / 数据源） ---------- */
.ed-pop {
  position: fixed; top: 64px; left: 50%; transform: translateX(-50%);
  z-index: 50; display: none; width: 340px; max-width: calc(100vw - 32px);
}
.ed-pop.on { display: block; animation: edpop .2s ease; }
@keyframes edpop { from { opacity: 0; transform: translateX(-50%) translateY(6px); } to { opacity: 1; transform: translateX(-50%) translateY(0); } }
.ed-pop-bd {
  background: rgba(16, 18, 26, .96); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--line-2); border-radius: 16px;
  box-shadow: 0 22px 56px rgba(0, 0, 0, .6); padding: 14px;
}
.ed-pop-h {
  display: flex; align-items: center; justify-content: space-between;
  font-size: 13px; font-weight: 800; letter-spacing: .5px; margin-bottom: 12px;
}
.comp-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; }
.comp-item {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  padding: 14px 6px; border: 1px solid var(--line); border-radius: 12px;
  background: rgba(255, 255, 255, .03); color: var(--tx2); cursor: pointer; transition: .16s;
}
.comp-item:hover { color: var(--tx); border-color: rgba(78, 225, 255, .45); background: rgba(78, 225, 255, .07); transform: translateY(-2px); }
.comp-item svg { width: 30px; height: 30px; stroke-width: 1.5; color: var(--acc2); }
.comp-item span { font-size: 11.5px; font-weight: 600; }
.ed-imgprev {
  width: 100%; height: 92px; border-radius: 10px; border: 1px solid var(--line);
  background-size: cover; background-position: center; background-color: rgba(255, 255, 255, .05);
  margin: 4px 0 2px;
}
.ed-ta {
  width: 100%; min-height: 132px; resize: vertical;
  background: rgba(0, 0, 0, .32); border: 1px solid var(--line); border-radius: 10px;
  padding: 10px; font-size: 12px; color: var(--tx); font-family: var(--mono); line-height: 1.6; outline: none;
}
.ed-ta:focus { border-color: rgba(255, 59, 92, .55); }
.ed-note { font-size: 10.5px; color: var(--tx3); line-height: 1.6; margin: 6px 0 2px; }

/* 字号快速按钮 + 颜色快速色板 */
.ed-fs-quick { flex-wrap: wrap; gap: 6px !important; margin-bottom: 2px; }
.ed-fs-quick button {
  flex: 1 1 auto; min-width: 38px; padding: 6px 0; border: 1px solid var(--line-2);
  border-radius: 7px; background: var(--panel-2); color: var(--tx); font-size: 12px;
  font-family: var(--mono); cursor: pointer; transition: .12s;
}
.ed-fs-quick button:hover { border-color: var(--accent); color: var(--accent); }
.ed-sw { flex-wrap: wrap; gap: 6px !important; margin-bottom: 2px; }
.ed-sw-item {
  width: 22px; height: 22px; border-radius: 6px; border: 2px solid rgba(255, 255, 255, .15);
  cursor: pointer; padding: 0; transition: transform .1s; box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .25);
}
.ed-sw-item:hover { transform: scale(1.15); border-color: #fff; }

/* ---------- 图层管理器 ---------- */
.layer-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; max-height: 46vh; overflow-y: auto; }
.layer-item {
  display: flex; align-items: center; gap: 8px; padding: 7px 9px;
  border: 1px solid var(--line); border-radius: 10px; background: rgba(255, 255, 255, .03);
  transition: .15s;
}
.layer-item:hover { border-color: rgba(78, 225, 255, .4); background: rgba(78, 225, 255, .06); }
.layer-item.is-hidden { opacity: .5; }
.ly-vis { width: 26px; height: 26px; flex: none; border: 0; border-radius: 7px; background: rgba(255, 255, 255, .06); cursor: pointer; font-size: 13px; }
.ly-vis:hover { background: rgba(255, 255, 255, .13); }
.ly-name { flex: 1; min-width: 0; font-size: 12.5px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; cursor: pointer; }
.ly-acts { display: flex; gap: 4px; flex: none; }
.ly-acts button { width: 26px; height: 26px; border: 1px solid var(--line-2); border-radius: 7px; background: rgba(255, 255, 255, .03); color: var(--tx2); cursor: pointer; transition: .15s; }
.ly-acts button:hover { color: var(--tx); background: rgba(255, 255, 255, .09); }


/* ---------- 裁剪弹窗 ---------- */
.ed-crop {
  position: fixed; inset: 0; z-index: 70; display: none;
  align-items: center; justify-content: center;
  background: rgba(4, 5, 10, .78); backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
}
.ed-crop.on { display: flex; }
.ed-crop .ed-pop-bd { width: 560px; max-width: calc(100vw - 32px); }
.crop-stage {
  position: relative; width: 100%; max-width: 520px; height: 320px; margin: 0 auto 14px;
  border-radius: 12px; overflow: hidden; background: #000; display: flex;
  align-items: center; justify-content: center;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .1);
}
.crop-frame {
  position: absolute; inset: 24px; border: 2px solid rgba(255, 255, 255, .9);
  border-radius: 10px; box-shadow: 0 0 0 9999px rgba(0, 0, 0, .55); pointer-events: none;
}
.crop-img { max-width: none; transform-origin: center; cursor: grab; user-select: none; -webkit-user-select: none; }
.crop-img:active { cursor: grabbing; }
.crop-zoom { width: 100%; }

/* ============ 内容导入面板 ============ */
.imp-block { margin-bottom: 16px; }
.imp-block:last-of-type { margin-bottom: 4px; }
.imp-t {
  display: flex; align-items: center; gap: 7px;
  font-size: 12px; font-weight: 700; color: var(--tx); margin-bottom: 9px;
}
.imp-no {
  display: inline-grid; place-items: center; width: 18px; height: 18px; border-radius: 6px;
  font-size: 11px; color: #fff; background: linear-gradient(135deg, var(--acc), var(--acc2));
}
.seg.seg-full { width: 100%; margin-bottom: 10px; }
.seg.seg-full button { flex: 1; }
.imp-wx-pane { margin-bottom: 10px; }
.imp-wx-pane[hidden] { display: none; }

.imp-status {
  display: flex; align-items: center; gap: 8px;
  margin-top: 9px; padding: 8px 10px; border-radius: 9px; font-size: 11.5px; line-height: 1.4;
  background: rgba(255, 255, 255, .03); border: 1px solid var(--line); color: var(--tx3);
  min-height: 34px;
}
.imp-status .imp-msg { flex: 1; word-break: break-word; }
.imp-status[data-state="loading"] { color: var(--tx2); border-color: rgba(22, 119, 255, .4); }
.imp-status[data-state="ok"] { color: #7ee0a8; border-color: rgba(82, 196, 26, .45); background: rgba(82, 196, 26, .08); }
.imp-status[data-state="error"] { color: #ff9aa8; border-color: rgba(255, 59, 92, .5); background: rgba(255, 59, 92, .08); }
.imp-spin {
  width: 14px; height: 14px; border-radius: 50%; flex: 0 0 auto;
  border: 2px solid rgba(255, 255, 255, .25); border-top-color: var(--acc); display: none;
}
.imp-status[data-state="loading"] .imp-spin {
  display: inline-block; animation: imp-spin .7s linear infinite;
}
@keyframes imp-spin { to { transform: rotate(360deg); } }
.drop.drag, .drop.over { border-color: var(--acc); background: rgba(255, 59, 92, .07); }