/* TRAE宝表情工厂 — 视觉风格对齐 traedemo.lfzy.top：
   浅色纸面底 + 亮绿主色 + 黑色粗边框 + 硬阴影（无模糊偏移阴影） */
:root {
  --paper: #f4f8f9;         /* 页面底（参考站 --paper） */
  --bg: #f4f8f9;
  --panel: #ffffff;         /* 卡片底（参考站 --card） */
  --panel-2: #f4f8f9;       /* 内嵌控件底 */
  --ink: #0a0b0d;           /* 主文字 / 主边框（参考站 --ink） */
  --text: #0a0b0d;
  --line: #0a0b0d;          /* 主边框 */
  --line-soft: #dce5e9;     /* 次要边框（参考站 --line） */
  --muted: #5b6b72;         /* 次要文字（参考站 --muted） */
  --brand: #73f99a;         /* 品牌亮绿（参考站 --brand） */
  --accent: #73f99a;        /* 主强调：hover 边框 / 选中光环 / 主按钮 */
  --accent-soft: #d7fcae;   /* 激活底色（参考站 --accent） */
  --accent-2: #6ca83c;      /* 强调文字深绿（参考站 --deep） */
  --danger: #e5484d;
  --radius: 14px;
  --shadow: 4px 4px 0 rgba(10, 11, 13, .14);
  --shadow-lg: 6px 6px 0 rgba(10, 11, 13, .16);
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background:
    radial-gradient(1100px 460px at 85% -10%, rgba(115, 249, 154, .16), transparent 60%),
    radial-gradient(900px 420px at -10% 110%, rgba(215, 252, 174, .30), transparent 60%),
    var(--paper);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Roboto, sans-serif;
  min-height: 100vh;
}
button { font-family: inherit; }
::selection { background: var(--accent-soft); color: var(--ink); }

/* ---------- 头部 ---------- */
.site-header {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; padding: 14px clamp(14px, 3vw, 36px);
  border-bottom: 2px solid var(--ink);
  position: sticky; top: 0; z-index: 50;
  background: rgba(244, 248, 249, .86); backdrop-filter: blur(12px);
}
.brand { display: flex; align-items: center; gap: 12px; min-width: 0; }
.brand canvas {
  border-radius: 12px;
  box-shadow: 0 0 0 2px var(--ink), 4px 4px 0 rgba(10, 11, 13, .14);
}
.brand-text h1 { margin: 0; font-size: clamp(17px, 2.4vw, 22px); letter-spacing: .5px; font-weight: 800; }
.brand-text p { margin: 2px 0 0; font-size: 12px; color: var(--muted); }
.header-actions { display: flex; gap: 8px; flex-shrink: 0; }

/* ---------- 按钮（硬阴影 + 位移微交互） ---------- */
.btn {
  background: #ffffff; color: var(--text);
  border: 2px solid var(--ink); border-radius: 10px;
  padding: 9px 16px; font-size: 14px; cursor: pointer;
  box-shadow: 3px 3px 0 rgba(10, 11, 13, .14);
  transition: transform .12s ease, box-shadow .12s ease, background .12s ease;
}
.btn:hover { transform: translate(-1px, -1px); box-shadow: 4px 4px 0 rgba(10, 11, 13, .18); }
.btn:active { transform: translate(1px, 1px); box-shadow: 1px 1px 0 rgba(10, 11, 13, .16); }
.btn.primary {
  background: var(--brand);
  color: var(--ink); font-weight: 800;
  box-shadow: 4px 4px 0 rgba(10, 11, 13, .2);
}
.btn.primary:hover { transform: translate(-1px, -1px); box-shadow: 5px 5px 0 rgba(10, 11, 13, .22); filter: none; }
.btn.ghost { background: transparent; box-shadow: none; }
.btn.ghost:hover {
  transform: none; box-shadow: none;
  background: rgba(115, 249, 154, .16); color: var(--ink);
}

/* ---------- 主布局 ---------- */
.studio {
  display: grid; grid-template-columns: minmax(340px, 560px) minmax(380px, 1fr);
  gap: clamp(14px, 2.5vw, 32px);
  padding: clamp(14px, 2.5vw, 32px);
  max-width: 1440px; margin: 0 auto;
  align-items: start;
}
.preview-panel { position: sticky; top: 88px; }
.canvas-holder {
  position: relative; width: 100%; aspect-ratio: 1;
  border-radius: var(--radius); overflow: hidden;
  border: 2px solid var(--ink); background: #ffffff;
  box-shadow: var(--shadow-lg);
}
.checker {
  position: absolute; inset: 0; z-index: 0;
  background-color: #f7fafb;
  background-image:
    linear-gradient(45deg, #e6edf0 25%, transparent 25%, transparent 75%, #e6edf0 75%),
    linear-gradient(45deg, #e6edf0 25%, transparent 25%, transparent 75%, #e6edf0 75%);
  background-size: 24px 24px; background-position: 0 0, 12px 12px;
  opacity: 0; transition: opacity .2s;
}
.checker.show { opacity: 1; }
#stage { position: relative; z-index: 1; width: 100%; height: 100%; display: block; touch-action: none; cursor: grab; }
#stage:active { cursor: grabbing; }

.preview-toolbar { display: flex; flex-direction: column; gap: 8px; margin-top: 12px; }
.export-row { display: flex; gap: 8px; align-items: stretch; }
.export-row select {
  flex: 0 0 auto;
  background: #ffffff; color: var(--text);
  border: 2px solid var(--ink); border-radius: 10px; padding: 9px 10px; font-size: 14px;
  box-shadow: 3px 3px 0 rgba(10, 11, 13, .14); cursor: pointer;
}
.export-row .btn { flex: 1; white-space: nowrap; }
.export-row .btn.primary { flex: 1.4; }

/* v1.12.0：画布左下角操作提示（首次拖动后淡出，不遮挡角色） */
.stage-hint {
  position: absolute; left: 12px; bottom: 12px; z-index: 2;
  padding: 6px 11px; border-radius: 999px;
  background: rgba(10, 11, 13, .74); color: #eef7f1;
  border: 1px solid rgba(255, 255, 255, .16);
  font-size: 12px; line-height: 1; letter-spacing: .2px;
  pointer-events: none; transition: opacity .25s ease, transform .25s ease;
}
.stage-hint b { color: var(--brand); font-weight: 700; }
.stage-hint.hide { opacity: 0; transform: translateY(6px); }

/* ---------- 控制面板 ---------- */
.controls-panel {
  background: var(--panel); border: 2px solid var(--ink);
  border-radius: var(--radius); padding: 14px;
  box-shadow: var(--shadow-lg); min-width: 0;
}
.tabs {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(60px, 1fr));
  gap: 5px; background: var(--panel-2); padding: 5px;
  border: 1px solid var(--line-soft); border-radius: 12px;
}
.tab {
  min-width: 0; border: 2px solid transparent; background: transparent; color: var(--muted);
  padding: 9px 6px; font-size: 13.5px; border-radius: 9px; cursor: pointer; transition: all .12s;
  white-space: nowrap;
}
.tab:hover { color: var(--ink); background: rgba(115, 249, 154, .18); }
.tab.active {
  background: var(--accent-soft); color: var(--ink); font-weight: 700;
  border-color: var(--ink); box-shadow: 2px 2px 0 rgba(10, 11, 13, .15);
}
.tab-body { padding: 14px 4px 4px; }
.tab-body.hidden { display: none; }

.group-title {
  margin: 16px 0 10px; font-size: 13px; color: var(--accent-2);
  letter-spacing: 1px; display: flex; align-items: baseline; gap: 8px;
}
.group-title:first-child { margin-top: 4px; }
.group-title small { color: var(--muted); font-size: 11px; font-weight: 400; letter-spacing: 0; }
.preset-title { border-top: 1px dashed var(--line-soft); padding-top: 14px; }

.option-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(76px, 1fr)); gap: 8px;
}
.opt {
  position: relative; border: 2px solid var(--line-soft); border-radius: 10px;
  background: #ffffff; cursor: pointer; padding: 0; overflow: hidden;
  transition: transform .12s ease, box-shadow .12s ease, border-color .12s ease;
  display: flex; flex-direction: column; align-items: center;
}
.opt:hover {
  border-color: var(--ink); transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0 rgba(10, 11, 13, .14);
}
.opt.active {
  border-color: var(--ink); background: var(--accent-soft);
  box-shadow: 3px 3px 0 rgba(10, 11, 13, .16);
}
.opt canvas, .opt img { width: 100%; aspect-ratio: 1; display: block; background: #fff; }
.opt .opt-label {
  font-size: 11px; color: var(--muted); padding: 4px 2px 6px; line-height: 1.2;
  text-align: center; width: 100%;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.opt.active .opt-label { color: var(--ink); font-weight: 700; }

/* 文字 / 通用控件 */
.field input {
  width: 100%; background: #ffffff; border: 2px solid var(--ink);
  color: var(--text); border-radius: 10px; padding: 11px 12px; font-size: 15px; outline: none;
  box-shadow: 3px 3px 0 rgba(10, 11, 13, .1);
}
.field input::placeholder { color: #9aa8ae; }
.field input:focus { box-shadow: 0 0 0 3px rgba(115, 249, 154, .5); }
.field select {
  width: 100%; background: #ffffff; border: 2px solid var(--ink);
  color: var(--text); border-radius: 10px; padding: 11px 12px; font-size: 15px; outline: none;
  cursor: pointer; box-shadow: 3px 3px 0 rgba(10, 11, 13, .1);
}
.field select:focus { box-shadow: 0 0 0 3px rgba(115, 249, 154, .5); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  background: #ffffff; border: 2px solid var(--line-soft); color: var(--text);
  border-radius: 999px; padding: 7px 14px; font-size: 13px; cursor: pointer;
  transition: all .12s;
}
.chip:hover {
  border-color: var(--ink); background: var(--accent-soft);
  transform: translate(-1px, -1px); box-shadow: 2px 2px 0 rgba(10, 11, 13, .14);
}
.segment {
  display: flex; gap: 6px; background: var(--panel-2); padding: 4px;
  border: 1px solid var(--line-soft); border-radius: 10px;
  width: fit-content; max-width: 100%; flex-wrap: wrap;
}
.segment button {
  border: 2px solid transparent; background: transparent; color: var(--muted);
  padding: 7px 14px; font-size: 13px; border-radius: 7px; cursor: pointer; transition: all .12s;
}
.segment button:hover { color: var(--ink); }
.segment button.active {
  background: var(--accent-soft); color: var(--ink); font-weight: 700;
  border-color: var(--ink); box-shadow: 2px 2px 0 rgba(10, 11, 13, .12);
}
.swatches { display: flex; gap: 10px; }
.swatches button {
  width: 34px; height: 34px; border-radius: 50%; cursor: pointer;
  background: var(--c); border: 2px solid var(--ink); transition: all .12s;
}
.swatches button:hover { transform: translateY(-2px); }
.swatches button.active { box-shadow: 0 0 0 3px var(--paper), 0 0 0 5px var(--accent); }
input[type="range"] { width: 100%; accent-color: var(--accent-2); }

/* 骨骼滑杆 */
.rig-tip { color: var(--muted); font-size: 12.5px; margin: 4px 0 12px; line-height: 1.6; }
.rig-tip b { color: var(--accent-2); }
.rig-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 18px; }
.rig-item label {
  display: flex; justify-content: space-between;
  font-size: 12px; color: var(--muted); margin-bottom: 3px;
}
.rig-item label b { color: var(--accent-2); font-weight: 700; font-variant-numeric: tabular-nums; }

/* 循环动画（v1.4.0） */
.anim-head { display: flex; align-items: center; gap: 12px; margin: 2px 0 14px; }
.anim-status { color: var(--muted); font-size: 12.5px; }
.anim-switch { margin: 6px 0 12px; }
.rig-zero { margin-top: 14px; }

/* 指定部位调整（v1.7.0） */
.part-chips { margin-bottom: 14px; }
.part-chips .chip { padding: 6px 11px; font-size: 12px; }
.part-chips .chip.active {
  border-color: var(--ink); background: var(--accent-soft); color: var(--ink); font-weight: 700;
  box-shadow: 2px 2px 0 rgba(10, 11, 13, .14);
}
.part-select-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 10px; }
.part-current { color: var(--ink); font-size: 13px; font-weight: 700; }
.part-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.part-actions .btn { padding: 7px 11px; font-size: 12px; }
#tab-part .fe-tip { margin-top: 12px; }

/* 角色配色（v1.5.0） */
.skin-presets { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.skin-preset {
  display: flex; align-items: center; gap: 8px; min-width: 0;
  background: #ffffff; border: 2px solid var(--line-soft); border-radius: 10px;
  padding: 7px 9px; font-size: 12.5px; color: var(--text); cursor: pointer; transition: all .12s;
}
.skin-preset i {
  width: 18px; height: 18px; border-radius: 50%; flex: 0 0 auto;
  border: 2px solid var(--ink); box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .35);
}
.skin-preset span { min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.skin-preset:hover { border-color: var(--ink); transform: translate(-1px, -1px); box-shadow: 2px 2px 0 rgba(10, 11, 13, .14); }
.skin-preset.active {
  border-color: var(--ink); background: var(--accent-soft); font-weight: 700;
  box-shadow: 2px 2px 0 rgba(10, 11, 13, .14);
}
.skin-global { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.skin-global input[type="color"] {
  width: 46px; height: 36px; padding: 2px; cursor: pointer;
  background: #ffffff; border: 2px solid var(--ink); border-radius: 9px;
}
.skin-hex { font-family: ui-monospace, Consolas, "Courier New", monospace; font-size: 12px; color: var(--muted); letter-spacing: .5px; }
.skin-reset { margin-left: auto; }
.skin-parts { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 12px; }
.skin-part {
  display: flex; align-items: center; gap: 8px; cursor: pointer;
  background: var(--panel-2); border: 1px solid var(--line-soft); border-radius: 10px; padding: 6px 8px;
  transition: border-color .12s;
}
.skin-part:hover { border-color: var(--ink); }
.skin-part input[type="color"] {
  width: 30px; height: 26px; padding: 1px; flex: 0 0 auto; cursor: pointer;
  background: #ffffff; border: 2px solid var(--ink); border-radius: 7px;
}
.skin-part .skin-part-name { flex: 1; font-size: 12.5px; color: var(--text); }
.skin-part b { font-weight: 400; font-size: 11.5px; color: var(--muted); font-variant-numeric: tabular-nums; }
@media (max-width: 560px) {
  .rig-grid { grid-template-columns: 1fr; }
  .skin-presets { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .skin-parts { grid-template-columns: 1fr; }
}

/* ---------- 底部 ---------- */
.site-footer {
  border-top: 2px solid var(--ink); margin-top: 28px;
  padding: 22px clamp(14px, 3vw, 36px) 40px;
}
.site-footer h3 { margin: 0 0 14px; font-size: 14px; color: var(--ink); font-weight: 700; }
.gallery { display: flex; gap: 10px; flex-wrap: wrap; }
.gallery .g {
  width: clamp(84px, 10vw, 120px); border-radius: 10px; overflow: hidden;
  border: 2px solid var(--ink); background: #fff; display: flex; flex-direction: column;
  transition: transform .12s ease, box-shadow .12s ease;
}
.gallery .g:hover { transform: translate(-1px, -2px); box-shadow: 3px 3px 0 rgba(10, 11, 13, .16); }
.gallery img { width: 100%; display: block; }
.gallery .g figcaption {
  font-size: 11px; color: var(--muted); text-align: center; padding: 4px; background: var(--panel-2);
}
.gallery .g-save {
  width: 100%; border: 0; border-top: 1px solid var(--line-soft);
  background: #ffffff; color: var(--muted); font-size: 11px; line-height: 1;
  padding: 6px 4px; cursor: pointer; transition: background .12s, color .12s;
}
.gallery .g-save:hover { background: var(--accent-soft); color: var(--ink); }
.foot-note { color: var(--muted); font-size: 12px; margin-top: 16px; }

/* ---------- 自定义表情：图标上的编辑角标 / 「自己画」入口 ---------- */
.hidden { display: none !important; }
/* v1.9.0：内置表情同样带 ✎ 角标（二次创作入口）；改过的内置表情角标常亮 */
.opt-custom .opt-edit, .opt-builtin-edit .opt-edit {
  position: absolute; top: 3px; right: 3px; width: 20px; height: 20px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 6px; background: rgba(10, 11, 13, .84); color: var(--accent-soft);
  font-size: 12px; line-height: 1; opacity: 0; transition: opacity .12s;
  box-shadow: 0 0 0 1px rgba(215, 252, 174, .55);
}
.opt-custom:hover .opt-edit, .opt-custom.active .opt-edit,
.opt-builtin-edit:hover .opt-edit, .opt-builtin-edit.active .opt-edit { opacity: 1; }
.opt-edited .opt-edit { opacity: .9; color: #ffd75e; box-shadow: 0 0 0 1px rgba(255, 215, 94, .6); }
@media (hover: none) {
  .opt-custom .opt-edit, .opt-builtin-edit .opt-edit { opacity: .85; }
}
.opt-add { border-style: dashed; border-color: var(--ink); }
.opt-add:hover { background: rgba(115, 249, 154, .14); }

/* ---------- 自定义背景 ---------- */
.bg-custom-panel {
  padding: 12px; border: 1px solid var(--line-soft); border-radius: 12px;
  background: var(--panel-2);
}
.bg-custom-head { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.bg-custom-head .btn { padding: 8px 13px; font-size: 13px; }
.bg-name {
  font-size: 12px; color: var(--muted); max-width: 100%;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.bg-custom-panel .group-title { margin-top: 12px; }
.bg-custom-panel .fe-tip { margin-top: 10px; }
.bg-offset-grid { margin-top: 10px; }

/* ---------- 自由贴纸：画布贴纸列表 / 控制面板 ---------- */
.sticker-list { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; }
.st-chip {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  max-width: 76px; padding: 4px; cursor: pointer;
  background: #ffffff; border: 2px solid var(--line-soft); border-radius: 10px;
  color: var(--muted); font-size: 11px;
  transition: transform .12s ease, box-shadow .12s ease, border-color .12s ease;
}
.st-chip canvas { width: 44px; height: 44px; display: block; }
.st-chip span { max-width: 68px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.st-chip:hover { border-color: var(--ink); transform: translate(-1px, -1px); box-shadow: 2px 2px 0 rgba(10, 11, 13, .14); }
.st-chip.active {
  border-color: var(--ink); background: var(--accent-soft);
  box-shadow: 2px 2px 0 rgba(10, 11, 13, .16); color: var(--ink); font-weight: 700;
}
.st-empty { color: var(--muted); font-size: 12px; margin: 0; }

.sticker-ctl {
  padding: 12px; border: 1px solid var(--line-soft); border-radius: 12px;
  background: var(--panel-2);
}
.sticker-ctl-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 10px; }
.sticker-ctl-head span { font-size: 13px; color: var(--ink); font-weight: 700; }
.sticker-mini { padding: 6px 10px; font-size: 12px; }
.sticker-layer, .sticker-ops { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.sticker-ctl .fe-tip { margin-top: 10px; }
.st-mount-row {
  display: flex; align-items: center; gap: 10px; margin-bottom: 10px;
  padding: 8px 10px; border: 1px dashed var(--line-soft); border-radius: 10px;
  background: rgba(115, 249, 154, .06);
}
.st-mount-row label {
  display: flex; align-items: baseline; gap: 8px; flex: none;
  font-size: 12px; color: var(--muted);
}
.st-mount-row label b { color: var(--accent-2); font-weight: 700; font-size: 13px; }
.st-mount-row select {
  flex: 1; min-width: 0; background: #ffffff; color: var(--text);
  border: 2px solid var(--ink); border-radius: 10px; padding: 7px 10px; font-size: 13px;
  box-shadow: 2px 2px 0 rgba(10, 11, 13, .12); cursor: pointer;
}

/* ---------- 贴纸画板（模态内画布） ---------- */
#seCanvas {
  width: 100%; height: auto; display: block;
  border-radius: 10px; border: 2px solid var(--ink);
  image-rendering: pixelated; cursor: crosshair; touch-action: none;
  background: #0a1114;
  box-shadow: 3px 3px 0 rgba(10, 11, 13, .12);
}
#sePreview {
  width: 100%; height: auto; display: block;
  border-radius: 10px; border: 2px solid var(--ink); background: #0c1417;
}

/* ---------- 像素表情画板（模态） ---------- */
.modal {
  position: fixed; inset: 0; z-index: 200;
  display: flex; align-items: center; justify-content: center;
  padding: clamp(10px, 2.4vw, 28px);
  background: rgba(10, 11, 13, .45); backdrop-filter: blur(6px);
}
.modal-card {
  width: min(1020px, 100%); max-height: 92vh; overflow: auto;
  background: var(--panel); border: 2px solid var(--ink);
  border-radius: var(--radius); box-shadow: var(--shadow-lg);
}
.modal-head {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 14px 16px; border-bottom: 2px solid var(--ink);
  position: sticky; top: 0; background: var(--panel); z-index: 1;
}
.modal-head h2 { margin: 0; font-size: 16px; letter-spacing: .5px; font-weight: 800; }
.modal-close { padding: 6px 11px; }

.editor-grid {
  display: grid; grid-template-columns: minmax(320px, 1fr) 268px;
  gap: 16px; padding: 16px;
}
.editor-main { min-width: 0; }
#feCanvas {
  width: 100%; height: auto; display: block;
  border-radius: 10px; border: 2px solid var(--ink);
  image-rendering: pixelated; cursor: crosshair; touch-action: none;
  background: #0a1114;
  box-shadow: 3px 3px 0 rgba(10, 11, 13, .12);
}
.fe-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 10px; }
.fe-bar .btn { padding: 7px 12px; font-size: 13px; box-shadow: 2px 2px 0 rgba(10, 11, 13, .14); }
.fe-tool, .fe-size {
  background: #ffffff; color: var(--muted); border: 2px solid var(--line-soft);
  border-radius: 9px; padding: 7px 11px; font-size: 13px; cursor: pointer; transition: all .12s;
}
.fe-tool:hover, .fe-size:hover { border-color: var(--ink); color: var(--ink); }
.fe-tool.active, .fe-size.active {
  background: var(--accent-soft); color: var(--ink); border-color: var(--ink);
  font-weight: 700; box-shadow: 2px 2px 0 rgba(10, 11, 13, .12);
}
.fe-sizes { display: flex; gap: 6px; }
.fe-sizes .fe-size { padding: 6px 9px; font-size: 12px; }
.fe-check { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--muted); cursor: pointer; }
.fe-check input { accent-color: var(--accent-2); }
.fe-colors { display: flex; flex-wrap: wrap; gap: 8px; }
/* 当前画笔颜色 + 取色入口（v1.9.1） */
.fe-hex {
  display: inline-flex; align-items: center; gap: 6px; padding: 0 2px;
  font-size: 12px; color: var(--muted); font-variant-numeric: tabular-nums;
}
.fe-hex i {
  width: 14px; height: 14px; border-radius: 50%; background: var(--c, #9ff7e4);
  border: 2px solid var(--ink); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .45);
}
.fe-hex b { color: var(--ink); font-weight: 700; letter-spacing: .3px; }
/* 系统取色器的隐藏输入：不用 display:none（部分浏览器会拒绝弹出调色板） */
.fe-color-input {
  position: absolute; width: 1px; height: 1px; opacity: 0;
  pointer-events: none; border: 0; padding: 0;
}
.fe-sw {
  width: 30px; height: 30px; border-radius: 50%; cursor: pointer;
  background: var(--c); border: 2px solid var(--ink); transition: all .12s; padding: 0;
}
.fe-sw:hover { transform: translateY(-2px); }
.fe-sw.active { box-shadow: 0 0 0 2px #fff, 0 0 0 4px var(--accent); }

.editor-side { display: flex; flex-direction: column; gap: 10px; min-width: 0; }
#fePreview {
  width: 100%; height: auto; display: block;
  border-radius: 10px; border: 2px solid var(--ink); background: #0c1417;
}
.fe-field { display: flex; flex-direction: column; gap: 5px; font-size: 12px; color: var(--muted); }
/* 眼睛亮度滑杆（v1.9.0）：取值与滑块同一行，滑杆不套用输入框边框 */
.fe-field.fe-range { flex-direction: row; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.fe-field.fe-range b { color: var(--accent-2); font-variant-numeric: tabular-nums; }
.fe-field.fe-range input {
  flex: 1 1 100%; width: 100%; border: 0; padding: 0; margin: 0;
  background: none; accent-color: var(--accent-2); box-shadow: none;
}
.fe-field.fe-range input:focus { box-shadow: none; }
.fe-field input, .fe-field select {
  width: 100%; background: #ffffff; border: 2px solid var(--ink);
  color: var(--text); border-radius: 9px; padding: 9px 11px; font-size: 14px; outline: none;
}
.fe-field input:focus, .fe-field select:focus { box-shadow: 0 0 0 3px rgba(115, 249, 154, .5); }
.fe-tip { color: var(--muted); font-size: 11.5px; line-height: 1.6; margin: 2px 0 0; }

@media (max-width: 860px) {
  .editor-grid { grid-template-columns: 1fr; }
  .editor-side { flex-direction: row; flex-wrap: wrap; align-items: flex-end; }
  .editor-side #fePreview, .editor-side #sePreview { width: 150px; }
  .editor-side .fe-field { flex: 1; min-width: 110px; }
  .editor-side .btn { flex: 1; }
  .fe-tip { flex-basis: 100%; }
}

/* ---------- Toast ---------- */
.toast {
  position: fixed; left: 50%; bottom: 30px; transform: translateX(-50%) translateY(20px);
  background: var(--ink); color: var(--accent-soft);
  padding: 10px 20px; border-radius: 999px; font-size: 14px; font-weight: 600;
  opacity: 0; pointer-events: none; transition: all .25s; z-index: 99;
  box-shadow: 4px 4px 0 rgba(10, 11, 13, .22);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* 全身体型（v1.8.0） */
#tab-body .chips { margin-bottom: 14px; }
#tab-body .chip { padding: 6px 12px; font-size: 12.5px; }
#tab-body .chip.active {
  border-color: var(--ink); background: var(--accent-soft); color: var(--ink); font-weight: 700;
  box-shadow: 2px 2px 0 rgba(10, 11, 13, .14);
}
#tab-body .chip .chip-del {
  display: inline-flex; align-items: center; justify-content: center;
  width: 16px; height: 16px; margin-left: 7px; border-radius: 50%;
  font-size: 10px; font-style: normal; line-height: 1;
  color: var(--muted); background: rgba(10, 11, 13, .06); transition: all .12s;
}
#tab-body .chip .chip-del:hover { color: #fff; background: var(--ink); }
.body-save-row { display: flex; gap: 8px; margin: 0 0 10px; }
.body-save-row input {
  flex: 1; min-width: 0; border: 2px solid var(--line-soft); border-radius: 10px;
  padding: 8px 12px; font-size: 13px; background: #fff; color: var(--text);
}
.body-save-row input:focus { outline: none; box-shadow: 0 0 0 3px rgba(115, 249, 154, .5); }
.body-save-row .btn { flex-shrink: 0; }
.body-saved-empty { color: var(--muted); font-size: 12.5px; padding: 4px 2px; }

/* 关键帧动作（v1.11.0） */
#tab-mo .chips { margin-bottom: 14px; }
#tab-mo .chip { padding: 6px 12px; font-size: 12.5px; }
#tab-mo .chip .chip-del {
  display: inline-flex; align-items: center; justify-content: center;
  width: 16px; height: 16px; margin-left: 7px; border-radius: 50%;
  font-size: 10px; font-style: normal; line-height: 1;
  color: var(--muted); background: rgba(10, 11, 13, .06); transition: all .12s;
}
#tab-mo .chip .chip-del:hover { color: #fff; background: var(--ink); }
.kf-list { display: flex; flex-direction: column; gap: 8px; margin: 10px 0 4px; }
.kf-empty { color: var(--muted); font-size: 12.5px; line-height: 1.6; padding: 4px 2px; }
.kf-row {
  display: flex; align-items: center; gap: 10px;
  background: #fff; border: 2px solid var(--line-soft); border-radius: 12px;
  padding: 6px 10px; transition: border-color .12s;
}
.kf-row:hover { border-color: var(--ink); }
.kf-row .kf-t {
  width: 74px; flex-shrink: 0;
  border: 2px solid var(--line-soft); border-radius: 8px;
  padding: 5px 6px; font-size: 13px; text-align: right;
  background: var(--panel-2); color: var(--text);
  font-variant-numeric: tabular-nums;
}
.kf-row .kf-t:focus { outline: none; box-shadow: 0 0 0 3px rgba(115, 249, 154, .5); }
.kf-thumb {
  width: 44px; height: 44px; flex-shrink: 0;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 8px; overflow: hidden;
  background:
    linear-gradient(45deg, rgba(10, 11, 13, .06) 25%, transparent 25%, transparent 75%, rgba(10, 11, 13, .06) 75%),
    linear-gradient(45deg, rgba(10, 11, 13, .06) 25%, transparent 25%, transparent 75%, rgba(10, 11, 13, .06) 75%);
  background-size: 12px 12px; background-position: 0 0, 6px 6px;
  background-color: #fff;
}
.kf-thumb canvas { width: 100%; height: 100%; image-rendering: pixelated; }
.kf-tag { color: var(--muted); font-size: 11.5px; flex-shrink: 0; min-width: 34px; }
.kf-row .btn { margin-left: auto; }
.kf-row .btn + .btn { margin-left: 0; }
.kf-row .kf-del { color: var(--muted); }
.kf-row .kf-del:hover { color: #fff; background: var(--ink); }
.kf-append-row { display: flex; gap: 8px; margin: 0 0 14px; }
.kf-append-row select {
  flex: 1; min-width: 0; border: 2px solid var(--line-soft); border-radius: 10px;
  padding: 7px 10px; font-size: 13px; background: #fff; color: var(--text); cursor: pointer;
  box-shadow: 3px 3px 0 rgba(10, 11, 13, .1);
}
.kf-append-row select:focus { outline: none; box-shadow: 0 0 0 3px rgba(115, 249, 154, .5); }
.kf-append-row .btn { flex-shrink: 0; }

/* ---------- 响应式 ---------- */
@media (max-width: 920px) {
  .studio { grid-template-columns: 1fr; }
  .preview-panel {
    position: sticky; top: 66px; z-index: 40;
    background: rgba(244, 248, 249, .92); backdrop-filter: blur(8px);
    margin: 0 -6px; padding: 6px; border-radius: var(--radius);
  }
  /* 吸顶预览限高为小窗，避免大尺寸预览把下方控制面板整块盖住 */
  .canvas-holder { width: min(100%, 44vh); margin: 0 auto; }
  .preview-toolbar { margin-top: 6px; }
  .btn { padding: 8px 12px; font-size: 13px; }
  .brand-text p { display: none; }
  .option-grid { grid-template-columns: repeat(auto-fill, minmax(66px, 1fr)); }
}
@media (max-width: 520px) {
  .site-header { padding: 10px 12px; }
  .brand-text h1 { font-size: 16px; white-space: nowrap; }
  .header-actions .btn { padding: 7px 9px; font-size: 12px; }
  .export-row select { display: none; }
  .preview-toolbar { gap: 6px; }
  .preview-toolbar .btn { flex: 1; padding: 8px 8px; font-size: 12.5px; white-space: nowrap; }
}