/* Linear 风皮肤（控制台 + 剪辑器共用，最后加载）：近黑底、细描边、Inter 13px、灰度分层、靛蓝强调、
   次要文字收进悬停提示、次要设置可展开 / 收起。 */
@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap");
:root, :root:not([data-theme="light"]) {
  --bg: #08090a; --panel: #0f1011; --panel-2: #16171a; --panel-3: #1d1e22; --line: rgba(255, 255, 255, .07); --line-2: rgba(255, 255, 255, .12);
  --text: #f7f8f8; --text-2: #d0d6e0; --muted: #8a8f98; --faint: #62666d;
  --accent: #5e6ad2; --accent-soft: color-mix(in srgb, var(--accent) 16%, transparent); --accent-ink: #fff; --accent-2: #ff8a3d;
  --sel: #ffffff; --radius: 8px;
  --hov: rgba(255,255,255,.05); --hov-2: rgba(255,255,255,.08); --hov-line: rgba(255,255,255,.18);
  --sk-a: rgba(255,255,255,.035); --sk-b: rgba(255,255,255,.075); --scroll: rgba(255,255,255,.12);
  --center: #050506; --on-ink: #c9cdfa; --inv-ink: #08090a; --inv-hov: #fff; --inv-hov-ink: #000;
  --node-hov: #12131a; --btn-hov: #26272c; --shadow: rgba(0,0,0,.35); --shadow-2: rgba(0,0,0,.5); --mask: rgba(0,0,0,.6);
  --chip-dark: rgba(8,9,10,.72); --ph: #fff; --gap-a: #2a2a2a; --gap-b: #333; --shadow-tab: rgba(0,0,0,.4);
  --ui: "Inter", "SF Pro Text", -apple-system, BlinkMacSystemFont, "PingFang SC", "Helvetica Neue", sans-serif;
}
html, body { background: var(--bg) !important; color: var(--text); font-family: var(--ui) !important; font-size: 13px;
  -webkit-font-smoothing: antialiased; letter-spacing: -0.005em; }
::selection { background: var(--accent-soft); }
* { scrollbar-width: thin; scrollbar-color: var(--scroll) transparent; }
::-webkit-scrollbar { width: 8px; height: 8px; } ::-webkit-scrollbar-thumb { background: var(--scroll); border-radius: 8px; }
.muted { color: var(--muted) !important; } .small { font-size: 12px; }
h1, h2, h3, b { font-weight: 560; letter-spacing: -0.01em; }

/* ---------------- 按钮 / 输入 ---------------- */
.tb, .btn { height: 28px; line-height: 26px; padding: 0 10px; border-radius: 6px; border: 1px solid var(--line-2); background: transparent; color: var(--text-2);
  font-size: 13px; font-weight: 500; display: inline-flex; align-items: center; gap: 6px; cursor: pointer; transition: background .12s, border-color .12s, color .12s; }
.tb:hover, .btn:hover { background: var(--hov); border-color: var(--hov-line); color: var(--text); }
.tb.sm, .btn.sm { height: 24px; line-height: 22px; padding: 0 8px; font-size: 12px; }
.tb.on { background: var(--accent-soft); border-color: color-mix(in srgb, var(--accent) 55%, transparent); color: var(--on-ink); font-weight: 500; }
.tb.primary, .btn.primary { background: var(--text); border-color: var(--text); color: var(--inv-ink); font-weight: 560; border-radius: 99px; padding: 0 14px; }
.tb.primary:hover, .btn.primary:hover { background: var(--inv-hov); color: var(--inv-hov-ink); }
.tb.block { width: 100%; justify-content: center; }
input, select, textarea { background: var(--panel-2) !important; border: 1px solid var(--line-2) !important; border-radius: 6px !important; color: var(--text) !important; }
input:focus, select:focus, textarea:focus { outline: none !important; border-color: var(--accent) !important; box-shadow: 0 0 0 3px var(--accent-soft); }
input[type="range"] { accent-color: var(--accent); background: transparent !important; border: 0 !important; }
input[type="checkbox"] { accent-color: var(--accent); }
.chips { display: flex; flex-wrap: wrap; gap: 4px; }

/* ---------------- 剪辑器：顶栏 ---------------- */
#top { background: var(--bg) !important; border-bottom: 1px solid var(--line) !important; height: 44px; }
#top b { font-size: 13px; font-weight: 560; }
#steps { display: flex; align-items: center; gap: 2px; background: transparent; }
#steps i { display: none; }
#steps button { height: 26px; border: 0; background: transparent; color: var(--muted); border-radius: 99px; padding: 0 12px; font-size: 13px; cursor: pointer; }
#steps button:hover { color: var(--text); background: var(--hov); }
#steps button.on { color: var(--text); background: var(--hov-2); }
.pill { background: transparent !important; color: var(--faint) !important; font-size: 12px; }

/* ---------------- 三栏 ---------------- */
#left, #right { background: var(--bg) !important; border-color: var(--line) !important; padding: 12px !important; }
#right { border-left: 1px solid var(--line); border-right: 0 !important; }
#center { background: var(--center); }
#stage { min-height: 0; overflow: hidden; }
#view { max-width: 100%; max-height: 100%; border-radius: 6px; box-shadow: 0 0 0 1px var(--line); }
.transport { position: relative; z-index: 2; background: transparent; padding-top: 8px; }
#preview-note { display: none; }
.ltabs { display: flex; gap: 2px; background: var(--panel-2); border-radius: 8px; padding: 2px; margin-bottom: 12px; }
.ltabs button { flex: 1; height: 26px; border: 0 !important; background: transparent; color: var(--muted); border-radius: 6px; font-size: 12px; cursor: pointer; }
.ltabs button.on { background: var(--panel-3); color: var(--text); box-shadow: 0 1px 2px var(--shadow-tab); }

/* 左栏分区（可收起） */
.lx-h { display: flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 500; color: var(--muted); margin: 14px 2px 6px; cursor: pointer; user-select: none; }
.lx-h::after, .lib2-g::after { content: ""; width: 5px; height: 5px; border-right: 1.5px solid var(--faint); border-bottom: 1.5px solid var(--faint); transform: rotate(45deg) translate(-1px, -1px); transition: transform .15s; }
.lx-h.closed::after, .lib2-g.closed::after { transform: rotate(-45deg); }
.lx-h:hover { color: var(--text-2); }
.lx-body.closed { display: none !important; }
.lib-h { display: none; }
.lib2-g { font-size: 12px; font-weight: 500; color: var(--muted) !important; cursor: pointer; display: flex; align-items: center; gap: 6px; }
.lib2-g.closed + .lib2-grid { display: none; }
.lib2 { background: var(--panel) !important; border: 1px solid var(--line) !important; border-radius: 8px !important; }
.lib2:hover { border-color: var(--line-2) !important; background: var(--panel-2) !important; }
.lib2-n { font-size: 12px !important; color: var(--text-2); padding: 6px 8px !important; }
.lib2 video { border-bottom: 1px solid var(--line); }
.rfx-box { background: transparent !important; border: 0 !important; padding: 0 2px !important; gap: 6px !important; }
.rfx-box > b { display: none; }
.rfx { font-size: 12px !important; color: var(--text-2); display: flex; align-items: center; gap: 6px; }
.paths { gap: 6px !important; }
.paths .tb, .paths button { height: 30px; justify-content: center; }

/* 右栏：标题 / 字段 / 更多设置 */
#insp .ins-h { font-size: 14px; font-weight: 560; margin: 2px 0 12px; display: flex; align-items: center; gap: 8px; }
#insp .f { display: block; margin: 0 0 14px; }
#insp .f > span:first-child { display: block; font-size: 11px; font-weight: 500; color: var(--faint); text-transform: none; margin-bottom: 6px; letter-spacing: 0.01em; }
#insp .tb.primary.block { border-radius: 6px; height: 30px; background: var(--panel-3); color: var(--text); border-color: var(--line-2); font-weight: 500; }
#insp .tb.primary.block:hover { background: var(--btn-hov); }
details.more { border-top: 1px solid var(--line); margin-top: 6px; padding-top: 10px; }
details.more > summary { list-style: none; cursor: pointer; font-size: 12px; color: var(--muted); display: flex; align-items: center; gap: 6px; margin-bottom: 10px; }
details.more > summary::before { content: "▸"; font-size: 10px; color: var(--faint); }
details.more[open] > summary::before { content: "▾"; }
details.more > summary::-webkit-details-marker { display: none; }
.hint-q { display: inline-flex; width: 14px; height: 14px; border-radius: 50%; border: 1px solid var(--line-2); color: var(--faint); font-size: 9px; align-items: center; justify-content: center; margin-left: 4px; cursor: help; vertical-align: 1px; }

/* 时间轴 */
#tl { background: var(--bg) !important; border-top: 1px solid var(--line) !important; }
.th { color: var(--faint) !important; font-size: 11px !important; background: var(--bg) !important; border-color: var(--line) !important; }
.track { border-color: var(--line) !important; }
#tl-bar, .tl-bar { background: var(--bg) !important; border-bottom: 1px solid var(--line) !important; }
#tl-bar .tb, .tl-bar .tb { border-color: transparent; background: transparent; color: var(--muted); }
#tl-bar .tb:hover, .tl-bar .tb:hover { color: var(--text); background: var(--hov); }
#tl-hint { display: none; }

/* 弹窗 / 提示 */
#win-mask { background: var(--mask) !important; backdrop-filter: blur(2px); }
.win { background: var(--panel) !important; border: 1px solid var(--line-2) !important; border-radius: 12px !important; box-shadow: 0 30px 80px var(--shadow-2) !important; }
.win-h { border-bottom: 1px solid var(--line) !important; }
.toast { background: var(--panel-3) !important; border: 1px solid var(--line-2) !important; color: var(--text) !important; border-radius: 8px !important; box-shadow: 0 10px 30px var(--shadow-2) !important; font-size: 12px; }
#armed { background: var(--panel-3) !important; color: var(--text) !important; border: 1px solid var(--line-2); border-radius: 99px !important; font-weight: 500 !important; padding: 4px 12px !important; }
#lib-pop { background: var(--panel) !important; border-color: var(--line-2) !important; }

/* ---------------- 控制台（首页） ---------------- */
#side { background: var(--bg) !important; border-right: 1px solid var(--line) !important; }
.brand { font-size: 14px !important; font-weight: 560 !important; }
.brand span { color: var(--muted) !important; }
.card { background: var(--panel) !important; border: 1px solid var(--line) !important; border-radius: 10px !important; box-shadow: none !important; }
body:has(#side) { --sel: var(--accent-soft); }
.tabs button { border-radius: 6px 6px 0 0; }
.tabs button.on { color: var(--text) !important; border-bottom-color: var(--text) !important; font-weight: 500; }
.proj.on { background: var(--panel-2) !important; box-shadow: inset 2px 0 0 var(--accent); }
.btn.on { background: var(--accent-soft) !important; color: var(--on-ink) !important; border-color: color-mix(in srgb, var(--accent) 55%, transparent) !important; }
.cv-card.on { background: var(--accent-soft) !important; border-color: color-mix(in srgb, var(--accent) 70%, transparent) !important; }
.side-foot { color: var(--faint); }
.drop { border-color: var(--line-2) !important; background: var(--panel) !important; }

/* 首页 */
#root-info { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%; font-size: 11px; color: var(--faint) !important; }
.empty h1 { font-size: 28px !important; font-weight: 560 !important; letter-spacing: -0.02em; }
.empty p { font-size: 14px; }
.mcp-help summary { font-size: 12px; color: var(--muted); cursor: pointer; }

.lib2-grid { grid-template-columns: repeat(auto-fill, 112px) !important; gap: 6px !important; }
#p-dir { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 520px; font-size: 11px; color: var(--faint) !important; }
.fnode { color: var(--text) !important; background: var(--panel) !important; }
.fnode .v { font-weight: 560 !important; letter-spacing: -0.01em; }
button { color: inherit; }

/* ---------------- 首页：正上方标签入口 ---------------- */
#main { display: flex; flex-direction: column; }
.topnav { display: flex; align-items: center; gap: 2px; height: 48px; padding: 0 20px; border-bottom: 1px solid var(--line); flex: none; position: sticky; top: 0; background: var(--bg); z-index: 20; }
.topnav button { height: 28px; padding: 0 12px; border: 0; background: transparent; color: var(--muted); border-radius: 99px; font: 500 13px var(--ui); cursor: pointer; }
.topnav button:hover { color: var(--text); background: var(--hov); }
.topnav button.on { color: var(--text); background: var(--hov-2); }
.topnav .spacer { flex: 1; }
.topnav-proj { font-size: 12px; color: var(--faint); }
#workspace .tabs { display: none !important; }   /* 项目里原来的那排标签由正上方的入口代替 */
#empty.empty { display: block; max-width: none; margin: 0; padding: 0; }

/* ---------------- 首页：流程图 ---------------- */
.ix { max-width: 1120px; margin: 0 auto; padding: 56px 40px 64px; }
.ix-hero { max-width: 720px; }
.ix-kicker { font-size: 12px; color: var(--accent); font-weight: 500; letter-spacing: .02em; margin-bottom: 14px; }
.ix-hero h1 { font-size: 44px !important; line-height: 1.1; font-weight: 560 !important; letter-spacing: -0.03em; margin: 0 0 14px; }
.ix-hero p { font-size: 15px; line-height: 1.6; color: var(--muted); margin: 0 0 22px; }
.ix-cta { display: flex; gap: 8px; flex-wrap: wrap; }
.ix-cta .btn { height: 32px; padding: 0 14px; }
.ix-flash { margin-top: 10px; font-size: 12px; color: var(--on-ink); }
.ix-flow { margin-top: 56px; }
.ix-row { display: flex; align-items: stretch; gap: 0; }
.ix-node { flex: 1; min-width: 0; text-align: left; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 14px 14px 12px; color: var(--text); cursor: pointer;
  display: flex; flex-direction: column; gap: 3px; transition: border-color .15s, background .15s, transform .15s; font-family: var(--ui); }
.ix-node:hover, .ix-node.on { border-color: color-mix(in srgb, var(--accent) 60%, transparent); background: var(--node-hov); }
.ix-node.on { box-shadow: 0 0 0 3px var(--accent-soft); }
.ix-node .ix-ic { width: 28px; height: 28px; border-radius: 8px; background: var(--panel-3); display: grid; place-items: center; color: var(--text-2); margin-bottom: 8px; }
.ix-node.on .ix-ic { background: var(--accent); color: #fff; }
.ix-ic svg { width: 16px; height: 16px; }
.ix-n { font: 500 11px var(--mono); color: var(--faint); }
.ix-node b { font-size: 14px; font-weight: 560; }
.ix-node small { font-size: 12px; color: var(--muted); }
.ix-arrow { flex: none; width: 22px; align-self: center; height: 1px; background: var(--line-2); position: relative; }
.ix-arrow::after { content: ""; position: absolute; right: 0; top: -3px; width: 6px; height: 6px; border-top: 1px solid var(--muted); border-right: 1px solid var(--muted); transform: rotate(45deg); }
.ix-arrow.dash { background: repeating-linear-gradient(90deg, var(--line-2) 0 3px, transparent 3px 6px); }
.ix-detail { margin-top: 12px; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; min-height: 108px; }
.ix-dh { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.ix-dh .ix-ic { width: 24px; height: 24px; border-radius: 7px; background: var(--accent); color: #fff; display: grid; place-items: center; }
.ix-dh .ix-ic svg { width: 14px; height: 14px; }
.ix-dh b { font-size: 14px; font-weight: 560; }
.ix-dh .ix-go { margin-left: auto; }
.ix-detail ul { margin: 0; padding-left: 18px; color: var(--text-2); font-size: 13px; line-height: 1.8; }
.ix-modes { margin-top: 40px; display: grid; grid-template-columns: 1fr auto 1fr; gap: 0; align-items: center; }
.ix-mode { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 18px; }
.ix-mode b { font-size: 14px; font-weight: 560; display: block; margin: 10px 0 4px; }
.ix-mode p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.6; }
.ix-mi { width: 32px; height: 32px; border-radius: 9px; background: var(--panel-3); display: grid; place-items: center; color: var(--text-2); }
.ix-mi svg { width: 18px; height: 18px; }
.ix-join { display: flex; align-items: center; padding: 0 0; }
.ix-join > span { width: 34px; height: 1px; background: repeating-linear-gradient(90deg, var(--line-2) 0 3px, transparent 3px 6px); }
.ix-file { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 14px 16px; border: 1px dashed var(--line-2); border-radius: 12px; color: var(--text-2); }
.ix-file svg { width: 20px; height: 20px; }
.ix-file b { font-size: 12px; font-weight: 560; }
.ix-file small { font: 11px var(--mono); color: var(--faint); }
@media (max-width: 980px) { .ix-row { flex-wrap: wrap; gap: 8px; } .ix-arrow { display: none; } .ix-node { flex: 1 1 30%; } .ix-modes { grid-template-columns: 1fr; gap: 12px; } .ix-join { justify-content: center; } }

/* ---------------- 骨架屏（所有加载中） ---------------- */
@keyframes skel { 0% { background-position: 120% 0; } 100% { background-position: -20% 0; } }
.skel { background: linear-gradient(90deg, var(--sk-a) 0%, var(--sk-b) 40%, var(--sk-a) 80%) !important;
  background-size: 300% 100% !important; animation: skel 1.4s ease-in-out infinite; border-radius: 8px; border: 0 !important; color: transparent !important; }
.skel-line { height: 12px; border-radius: 6px; margin: 8px 0; }

/* ---------------- 首页：新建项目 + 历史项目 ---------------- */
.ix-hero { max-width: 760px; margin: 0 auto; text-align: center; }
.ix-hero h1 { margin-bottom: 22px !important; }
.ix-kicker { color: var(--muted) !important; text-transform: none; }
.ix-create { text-align: left; background: var(--panel); border: 1px solid var(--line-2); border-radius: 18px; padding: 16px 16px 12px; box-shadow: 0 20px 60px var(--shadow); transition: border-color .15s, box-shadow .15s; }
.ix-create:focus-within, .ix-create.over { border-color: color-mix(in srgb, var(--accent) 60%, transparent); box-shadow: 0 0 0 4px var(--accent-soft), 0 20px 60px rgba(0,0,0,.35); }
.ix-create input#ix-name { width: 100%; background: transparent !important; border: 0 !important; box-shadow: none !important; font-size: 16px; padding: 6px 4px !important; }
.ix-drop { margin: 8px 0 10px; border: 1px dashed var(--line-2); border-radius: 12px; padding: 14px; color: var(--faint); font-size: 12px; text-align: center; }
.ix-drop.has > span { display: none; }
.ix-files { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; }
.ix-chip-f { font-size: 12px; color: var(--text-2); background: var(--panel-3); border-radius: 99px; padding: 3px 10px; }
.ix-cbar { display: flex; align-items: center; gap: 6px; }
.ix-cbar .spacer { flex: 1; }
.ix-cbar label.btn { cursor: pointer; }
.ix-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 44px 0 0; }
.ix-stat { border-radius: 14px; padding: 14px 16px; display: flex; flex-direction: column; gap: 2px; border: 1px solid transparent; }
.ix-stat span { font-size: 11px; font-weight: 500; letter-spacing: .04em; opacity: .85; }
.ix-stat b { font: 500 30px var(--mono); letter-spacing: -0.02em; margin: 4px 0 0; }
.ix-stat small { font-size: 12px; opacity: .75; }
.ix-stat.c1 { background: rgba(255, 138, 110, .13); color: #ffb4a1; border-color: rgba(255,138,110,.25); }
.ix-stat.c2 { background: rgba(245, 205, 90, .12); color: #f3d77d; border-color: rgba(245,205,90,.22); }
.ix-stat.c3 { background: rgba(240, 140, 190, .12); color: #f3a8cc; border-color: rgba(240,140,190,.22); }
.ix-stat.c4 { background: rgba(110, 170, 255, .12); color: #a6c8ff; border-color: rgba(110,170,255,.24); }
.ix-sec { margin-top: 36px; }
.ix-sec-h { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.ix-sec-h b { font-size: 15px; font-weight: 560; }
.ix-sec-h .spacer { flex: 1; }
.ix-count { font: 11px var(--mono); color: var(--muted); background: var(--panel-2); border-radius: 99px; padding: 1px 7px; }
.ix-chips { display: flex; gap: 6px; }
.ix-chip { height: 28px; padding: 0 14px; border-radius: 99px; border: 1px solid var(--line-2); background: transparent; color: var(--muted); font: 500 12px var(--ui); cursor: pointer; }
.ix-chip:hover { color: var(--text); }
.ix-chip.on { background: var(--text); color: var(--inv-ink); border-color: var(--text); }
.ix-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; }
.ix-card { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; cursor: pointer; transition: transform .15s, border-color .15s; }
.ix-card:hover { transform: translateY(-2px); border-color: var(--line-2); }
.ix-thumb { position: relative; aspect-ratio: 16 / 9; background: var(--panel-2); }
.ix-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.ix-noth { position: absolute; inset: 0; display: grid; place-items: center; color: var(--faint); }
.ix-noth svg { width: 28px; height: 28px; }
.ix-stage { position: absolute; left: 10px; top: 10px; font-size: 11px; font-weight: 500; padding: 2px 8px; border-radius: 99px; background: var(--chip-dark); color: var(--text-2); backdrop-filter: blur(6px); }
.ix-stage.done { background: rgba(48, 209, 88, .22); color: #8ee6a5; }
.ix-cb { padding: 12px 14px 12px; display: flex; flex-direction: column; gap: 3px; }
.ix-cb b { font-size: 14px; font-weight: 560; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ix-cb small { font-size: 12px; color: var(--muted); }
.ix-cf { display: flex; align-items: center; margin-top: 6px; font-size: 11px; color: var(--faint); }
.ix-cf .spacer { flex: 1; }
.ix-open { border: 0; background: transparent; color: var(--muted); font: 500 12px var(--ui); cursor: pointer; padding: 2px 4px; border-radius: 6px; }
.ix-open:hover { color: var(--text); background: var(--hov); }
.ix-empty { grid-column: 1 / -1; padding: 40px; text-align: center; color: var(--faint); border: 1px dashed var(--line-2); border-radius: 14px; }
.ix-how { margin-top: 56px; }
.ix-how .ix-flow { margin-top: 0; }
@media (max-width: 980px) { .ix-stats { grid-template-columns: repeat(2, 1fr); } }
#boot-skel { position: fixed; inset: 44px 0 0 0; z-index: 90; background: var(--bg); display: grid; grid-template-columns: var(--left-w, clamp(250px, 19vw, 470px)) 1fr 300px; grid-template-rows: 1fr 348px; transition: opacity .25s; }
#boot-skel.out { opacity: 0; }
#boot-skel .bs-l, #boot-skel .bs-r { padding: 14px; border-right: 1px solid var(--line); overflow: hidden; }
#boot-skel .bs-r { border-right: 0; border-left: 1px solid var(--line); }
#boot-skel .bs-c { padding: 10px; display: flex; flex-direction: column; }
#boot-skel .bs-t { grid-column: 1 / -1; border-top: 1px solid var(--line); padding: 8px 14px 8px 78px; overflow: hidden; }
.lib2 video { background: linear-gradient(90deg, var(--sk-a) 0%, var(--sk-b) 40%, var(--sk-a) 80%); background-size: 300% 100%; animation: skel 1.4s ease-in-out infinite; }
#pack-skel { position: absolute; inset: 41px 0 0 0; z-index: 3; background: var(--bg); display: grid; grid-template-columns: 240px 1fr 300px; grid-template-rows: 1fr 260px; gap: 1px; transition: opacity .25s; }
#pack-skel.out { opacity: 0; pointer-events: none; }
#pack-skel > div { padding: 14px; }
#pack-view { position: fixed; }
.ws-skel { position: absolute; inset: 48px 0 0 0; background: var(--bg); z-index: 15; padding: 28px 28px; }

/* ================= 白天模式（theme.js 切换，data-theme="light"） ================= */
:root[data-theme="light"] {
  color-scheme: light;
  --bg: #fbfbfc; --panel: #ffffff; --panel-2: #f3f4f6; --panel-3: #e9ebef; --line: rgba(0,0,0,.08); --line-2: rgba(0,0,0,.13);
  --text: #1b1c1f; --text-2: #3b3f47; --muted: #6b6f78; --faint: #9a9ea7;
  --accent: #5e6ad2; --accent-soft: color-mix(in srgb, var(--accent) 13%, transparent); --accent-ink: #fff; --sel: #1b1c1f;
  --hov: rgba(0,0,0,.045); --hov-2: rgba(0,0,0,.075); --hov-line: rgba(0,0,0,.2);
  --sk-a: rgba(0,0,0,.04); --sk-b: rgba(0,0,0,.085); --scroll: rgba(0,0,0,.16);
  --center: #eef0f3; --on-ink: #4350c2; --inv-ink: #fff; --inv-hov: #000; --inv-hov-ink: #fff;
  --node-hov: #f5f6fd; --btn-hov: #dfe2e8; --shadow: rgba(20,24,40,.08); --shadow-2: rgba(20,24,40,.16); --mask: rgba(20,24,40,.32);
  --chip-dark: rgba(255,255,255,.85); --ph: #1b1c1f; --gap-a: #e6e8ec; --gap-b: #dcdfe4; --shadow-tab: rgba(20,24,40,.12);
  --clip: #7fa9c2;
}
:root:not([data-theme="light"]) { color-scheme: dark; }
body:has(#side) { --sel: var(--accent-soft); }
/* 首页数字卡：白天换成实色浅底 + 深字 */
[data-theme="light"] .ix-stat.c1 { background: #ffe9e2; color: #a9432b; border-color: #ffd3c6; }
[data-theme="light"] .ix-stat.c2 { background: #fff4d1; color: #8a6400; border-color: #f7e3a3; }
[data-theme="light"] .ix-stat.c3 { background: #fde4f0; color: #a3326d; border-color: #f8cbe1; }
[data-theme="light"] .ix-stat.c4 { background: #e2eeff; color: #2a5bb5; border-color: #c9dcfb; }
[data-theme="light"] .ix-stage.done { background: rgba(48,170,80,.9); color: #fff; }
[data-theme="light"] .ix-stage { color: var(--text); }
/* 剪辑器：播放头、空隙、效果块在浅底上看得清 */
[data-theme="light"] #playhead::after, [data-theme="light"] .srcbar .sb-ph, [data-theme="light"] .kb-ph { background: var(--ph); }
[data-theme="light"] #playhead i { border-top-color: var(--ph); }
[data-theme="light"] .clip.gap { background: repeating-linear-gradient(45deg, var(--gap-a) 0 6px, var(--gap-b) 6px 12px); }
[data-theme="light"] .track.v { background: repeating-linear-gradient(90deg, transparent 0 39px, rgba(0,0,0,.025) 39px 40px); }
[data-theme="light"] .fxb { background: color-mix(in srgb, var(--c) 30%, #fff); color: #1b1c1f; }
[data-theme="light"] .zmb { background: color-mix(in srgb, #2EC4B6 28%, #fff); color: #1b1c1f; }
[data-theme="light"] .fxb.legacy, [data-theme="light"] .zmb.auto { background-image: repeating-linear-gradient(135deg, transparent 0 7px, rgba(0,0,0,.06) 7px 9px); }
[data-theme="light"] .tb.on, [data-theme="light"] .btn.on { border-color: color-mix(in srgb, var(--accent) 45%, transparent) !important; }
[data-theme="light"] #view { box-shadow: 0 0 0 1px var(--line), 0 8px 30px var(--shadow); }

/* 切换按钮 */
.theme-tg { height: 28px; padding: 0 10px; margin-left: 6px; border: 1px solid var(--line-2); background: transparent; color: var(--muted); border-radius: 99px;
  font: 500 12px var(--ui); display: inline-flex; align-items: center; gap: 6px; cursor: pointer; transition: color .12s, background .12s; flex: none; }
.theme-tg:hover { color: var(--text); background: var(--hov); }
.theme-tg svg { width: 14px; height: 14px; }
#top .theme-tg { margin: 0 8px 0 0; height: 26px; }
html { transition: background-color .2s; }

/* 顶部标签栏贴顶、铺满（抵掉 #main 的内边距，滚动时上面不再漏出内容） */
#main { padding-top: 0 !important; }
.topnav { margin: 0 -26px 22px; padding: 0 26px; }

/* ---------------- 左栏：只放新建项目 + 历史项目，底部连接 AI / 设置 ---------------- */
#side { width: 208px !important; padding: 14px 10px !important; gap: 10px !important; }
.side-h { font-size: 11px; font-weight: 500; color: var(--faint); padding: 6px 8px 0; letter-spacing: .02em; }
#project-list { gap: 1px !important; margin-top: -4px; }
.proj { padding: 7px 8px !important; border-radius: 6px !important; }
.proj b { font-size: 13px; font-weight: 500 !important; }
.proj .small { font-size: 11px; color: var(--faint) !important; }
.side-foot { border-top: 1px solid var(--line) !important; padding-top: 8px !important; display: flex; flex-direction: column; gap: 1px; }
.side-row { display: flex; align-items: center; gap: 8px; width: 100%; height: 30px; padding: 0 8px; border: 0; background: transparent; color: var(--muted); border-radius: 6px; font: 500 13px var(--ui); cursor: pointer; text-align: left; }
.side-row:hover { color: var(--text); background: var(--hov); }
.side-row svg { width: 15px; height: 15px; flex: none; }

/* ---------------- 设置面板：居中浮动 + 背景虚化 ---------------- */
#st-modal { position: fixed; inset: 0; z-index: 200; display: grid; place-items: center; padding: 16px; }
#st-modal .st-back { position: absolute; inset: 0; background: var(--mask); backdrop-filter: blur(10px) saturate(1.1); -webkit-backdrop-filter: blur(10px); opacity: 0; transition: opacity .18s; }
#st-modal .st-win { position: relative; width: min(820px, 100%); height: min(580px, calc(100vh / var(--z, 1) - 32px)); display: grid; grid-template-columns: 180px 1fr; background: var(--panel); border: 1px solid var(--line-2); border-radius: 16px; overflow: hidden;
  box-shadow: 0 40px 120px var(--shadow-2); opacity: 0; transform: translateY(8px) scale(.98); transition: opacity .18s, transform .22s cubic-bezier(.2,.7,.2,1); }
#st-modal.in .st-back { opacity: 1; } #st-modal.in .st-win { opacity: 1; transform: none; }
.st-nav { background: var(--panel-2); border-right: 1px solid var(--line); padding: 16px 8px; display: flex; flex-direction: column; gap: 1px; }
.st-title { font-size: 13px; font-weight: 600; padding: 0 10px 12px; }
.st-nav button { height: 30px; text-align: left; padding: 0 10px; border: 0; background: transparent; color: var(--muted); border-radius: 6px; font: 500 13px var(--ui); cursor: pointer; }
.st-nav button:hover { color: var(--text); background: var(--hov); }
.st-nav button.on { color: var(--text); background: var(--hov-2); }
.st-body { padding: 24px 28px 28px; overflow: auto; }
.st-body h3 { font-size: 16px !important; font-weight: 600; color: var(--text) !important; margin: 0 0 6px !important; }
.st-p { color: var(--muted); font-size: 13px; line-height: 1.65; margin: 8px 0; }
.st-tip { font-size: 12px; color: var(--faint); }
.st-body code { font: 12px var(--mono); background: var(--panel-3); padding: 1px 5px; border-radius: 4px; color: var(--text-2); }
.st-code { position: relative; margin: 8px 0 12px; }
.st-code pre { margin: 0; white-space: pre-wrap; word-break: break-all; background: var(--panel-2); border: 1px solid var(--line); padding: 12px 74px 12px 12px; border-radius: 8px; font: 12px/1.6 var(--mono); color: var(--text-2); }
.st-copy { position: absolute; right: 8px; top: 8px; }
.st-tech { margin: 14px 0 18px; border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; background: linear-gradient(180deg, var(--accent-soft), transparent 70%); }
.st-tech-h { display: flex; align-items: center; gap: 8px; }
.st-tech-h b { font-size: 13px; font-weight: 600; }
.st-badge { font: 600 11px var(--mono); background: var(--accent); color: #fff; padding: 2px 7px; border-radius: 5px; letter-spacing: .04em; }
.st-tech p { margin: 8px 0 6px; color: var(--text-2); font-size: 13px; line-height: 1.65; }
.st-tech ul { margin: 0; padding-left: 18px; color: var(--muted); font-size: 12.5px; line-height: 1.75; }
.st-tech li b { color: var(--text-2); font-weight: 560; }
.st-seg { display: inline-flex; gap: 2px; background: var(--panel-2); border-radius: 8px; padding: 2px; }
.st-seg button { height: 28px; padding: 0 12px; border: 0; background: transparent; color: var(--muted); border-radius: 6px; font: 500 12px var(--ui); cursor: pointer; }
.st-seg button.on { background: var(--panel); color: var(--text); box-shadow: 0 1px 2px var(--shadow-tab); }
.st-themes { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 14px; }
.st-theme { text-align: left; border: 1px solid var(--line-2); background: transparent; border-radius: 12px; padding: 10px 10px 12px; cursor: pointer; color: var(--text); display: flex; flex-direction: column; gap: 3px; font-family: var(--ui); }
.st-theme:hover { border-color: var(--hov-line); }
.st-theme.on { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.st-theme b { font-size: 13px; font-weight: 600; margin-top: 8px; } .st-theme small { font-size: 12px; color: var(--muted); }
.st-sw { display: grid; grid-template-columns: 30% 1fr; grid-template-rows: 1fr 1fr; gap: 4px; height: 92px; border-radius: 8px; padding: 6px; }
.st-sw i { border-radius: 4px; } .st-sw i:first-child { grid-row: span 2; }
.st-sw.light { background: #fbfbfc; border: 1px solid #e4e6ea; } .st-sw.light i { background: #e9ebef; } .st-sw.light i:last-child { background: #5e6ad2; opacity: .5; }
.st-sw.dark { background: #08090a; border: 1px solid #222; } .st-sw.dark i { background: #1d1e22; } .st-sw.dark i:last-child { background: #5e6ad2; opacity: .6; }
.st-acct { display: flex; align-items: center; gap: 12px; margin: 14px 0; padding: 14px; border: 1px solid var(--line); border-radius: 12px; }
.st-acct b { display: block; font-size: 14px; } .st-acct small { color: var(--muted); font-size: 12px; line-height: 1.6; }
.st-av { width: 36px; height: 36px; border-radius: 50%; background: var(--accent); color: #fff; display: grid; place-items: center; font-weight: 600; flex: none; }
.st-x { position: absolute; right: 12px; top: 10px; width: 28px; height: 28px; border: 0; background: transparent; color: var(--muted); font-size: 20px; border-radius: 6px; cursor: pointer; }
.st-x:hover { background: var(--hov); color: var(--text); }
@media (max-width: 640px) { #st-modal .st-win { grid-template-columns: 1fr; grid-template-rows: auto 1fr; } .st-nav { flex-direction: row; overflow: auto; } .st-title { display: none; } .st-themes { grid-template-columns: 1fr; } }
.st-about { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.st-logo { width: 48px; height: 48px; border-radius: 12px; background: linear-gradient(135deg, #5e6ad2, #9b7bff); color: #fff; display: grid; place-items: center; font-size: 22px; font-weight: 600; flex: none; }
.st-list { list-style: none; margin: 0; padding: 0; border: 1px solid var(--line); border-radius: 12px; }
.st-list li { display: grid; grid-template-columns: 84px 1fr; gap: 12px; padding: 12px 14px; border-top: 1px solid var(--line); font-size: 13px; line-height: 1.65; }
.st-list li:first-child { border-top: 0; }
.st-list b { font-weight: 560; color: var(--text); } .st-list span { color: var(--muted); }

/* 顶部「包装和动效模板」下拉 */
.nav-dd { position: relative; display: inline-flex; }
.dd-menu { position: absolute; top: 100%; left: 0; margin-top: 6px; min-width: 168px; padding: 4px; background: var(--panel); border: 1px solid var(--line-2); border-radius: 10px; box-shadow: 0 14px 40px var(--shadow-2);
  display: flex; flex-direction: column; gap: 1px; opacity: 0; visibility: hidden; transform: translateY(-4px); transition: opacity .12s, transform .12s, visibility .12s; z-index: 50; }
.nav-dd::after { content: ""; position: absolute; left: 0; right: 0; top: 100%; height: 8px; }
.nav-dd:hover .dd-menu, .nav-dd:focus-within .dd-menu { opacity: 1; visibility: visible; transform: none; }
.dd-menu button { height: 30px !important; text-align: left; border-radius: 6px !important; padding: 0 10px !important; width: 100%; justify-content: flex-start; background: transparent !important; color: var(--text-2) !important; }
.dd-menu button:hover { background: var(--hov) !important; color: var(--text) !important; }
#steps .nav-dd > button { height: 26px; }

/* ---------------- 首页 v3：打字机标题 + 流动光晕背景 + 新建框 ---------------- */
#empty { position: relative; isolation: isolate; }
.ix-bg { position: absolute; left: 0; right: 0; top: 0; height: 720px; overflow: hidden; z-index: -1; pointer-events: none;
  -webkit-mask-image: linear-gradient(#000 55%, transparent); mask-image: linear-gradient(#000 55%, transparent); }
.ix-bg i { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .55; animation: ixfloat 18s ease-in-out infinite alternate; }
.ix-bg .b1 { width: 520px; height: 420px; left: 18%; top: -120px; background: #5e6ad2; }
.ix-bg .b2 { width: 460px; height: 380px; right: 14%; top: -60px; background: #b06ee8; animation-duration: 22s; animation-delay: -6s; }
.ix-bg .b3 { width: 420px; height: 320px; left: 42%; top: 160px; background: #3aa7e8; opacity: .35; animation-duration: 26s; animation-delay: -12s; }
[data-theme="light"] .ix-bg i { opacity: .28; }
[data-theme="light"] .ix-bg .b3 { opacity: .2; }
@keyframes ixfloat { 0% { transform: translate(0, 0) scale(1); } 50% { transform: translate(60px, 30px) scale(1.12); } 100% { transform: translate(-50px, 10px) scale(.94); } }
.ix-grid-bg { position: absolute; inset: 0; background-image: radial-gradient(var(--line-2) 1px, transparent 1.2px); background-size: 22px 22px; opacity: .55;
  -webkit-mask-image: radial-gradient(ellipse 60% 70% at 50% 30%, #000, transparent 75%); mask-image: radial-gradient(ellipse 60% 70% at 50% 30%, #000, transparent 75%); }
@media (prefers-reduced-motion: reduce) { .ix-bg i { animation: none; } }
.ix { position: relative; padding-top: 72px !important; }
.ix-hero h1.ix-type { min-height: 1.15em; margin-bottom: 30px !important; }
.ix-caret { display: inline-block; width: 3px; height: .9em; margin-left: 4px; vertical-align: -0.08em; background: var(--accent); border-radius: 2px; animation: ixblink 1s steps(1) infinite; }
@keyframes ixblink { 50% { opacity: 0; } }
.ix-label { display: block; text-align: left; font-size: 12px; color: var(--muted); margin: 0 4px 8px; }
.ix-create { padding: 14px 16px 14px !important; }
.ix-create input#ix-name { font-size: 15px !important; }
.ix-drop { padding: 30px 16px !important; margin: 10px 0 14px !important; border-radius: 14px !important; transition: border-color .15s, background .15s; }
.ix-create.over .ix-drop { border-color: var(--accent); background: var(--accent-soft); }
.ix-drop > span { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.ix-drop > span svg { width: 26px; height: 26px; color: var(--faint); }
.ix-drop > span b { font-size: 14px; font-weight: 500; color: var(--text-2); }
.ix-drop > span small { font-size: 12px; color: var(--faint); }
.ix-cbar .btn { height: 34px; padding: 0 14px; font-size: 13px; gap: 7px; }
.ix-cbar .btn svg { width: 16px; height: 16px; }
.ix-cbar .btn.primary { height: 36px; padding: 0 18px; }
.ix-open { pointer-events: none; }
.ix-card:hover .ix-open { color: var(--text); }

/* ---------------- 左栏「怎么用」：工作流 ---------------- */
.side-row.on { color: var(--text); background: var(--hov-2); }
#side > .side-row { margin-top: -2px; }
#guide { padding: 8px 0 40px; }
.gd { max-width: 1320px; margin: 0 auto; }
.gd-h h2 { font-size: 22px; font-weight: 600; letter-spacing: -0.01em; margin: 18px 0 6px; }
.gd-h p { color: var(--muted); font-size: 13px; margin: 0 0 18px; }
.gd-canvas { position: relative; border: 1px solid var(--line); border-radius: 16px; overflow: hidden; background-color: var(--panel);
  background-image: radial-gradient(var(--line-2) 1px, transparent 1.2px); background-size: 20px 20px; }
.gd-inner { position: absolute; left: 10px; top: 0; transform-origin: 0 0; }
.gd-wires { position: absolute; inset: 0; overflow: visible; }
.gd-w { fill: none; stroke: var(--line-2); stroke-width: 2; }
.gd-w.on { stroke: color-mix(in srgb, var(--accent) 55%, transparent); }
.gd-flow { fill: none; stroke: var(--accent); stroke-width: 2; stroke-dasharray: 6 10; opacity: .5; animation: gdflow 1.2s linear infinite; }
.gd-flow.on { opacity: 1; }
@keyframes gdflow { to { stroke-dashoffset: -16; } }
.gd-node { position: absolute; width: 200px; height: 92px; display: flex; align-items: center; gap: 12px; padding: 0 14px; text-align: left; cursor: pointer;
  background: var(--panel); border: 1px solid var(--line-2); border-radius: 14px; color: var(--text); font-family: var(--ui); box-shadow: 0 6px 20px var(--shadow);
  transition: border-color .15s, box-shadow .15s, transform .15s; }
.gd-node:hover { transform: translateY(-2px); }
.gd-node.on { border-color: var(--c); box-shadow: 0 0 0 4px color-mix(in srgb, var(--c) 22%, transparent), 0 10px 30px var(--shadow); }
.gd-ic { width: 38px; height: 38px; flex: none; border-radius: 10px; display: grid; place-items: center; color: var(--c); background: color-mix(in srgb, var(--c) 16%, transparent); }
.gd-ic svg { width: 20px; height: 20px; }
.gd-tx { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.gd-tx small { font: 500 11px var(--ui); color: var(--faint); }
.gd-tx b { font-size: 14px; font-weight: 600; }
.gd-tx em { font-style: normal; font-size: 12px; color: var(--muted); }
.gd-port { position: absolute; top: 50%; width: 10px; height: 10px; margin-top: -5px; border-radius: 50%; background: var(--panel); border: 2px solid var(--line-2); }
.gd-port.in { left: -6px; } .gd-port.out { right: -6px; }
.gd-node.on .gd-port { border-color: var(--c); }
.gd-node[data-id="up"] .gd-port.in { display: none; }
.gd-or { position: absolute; width: 32px; height: 26px; display: grid; place-items: center; font-size: 12px; color: var(--muted); background: var(--panel); border: 1px solid var(--line-2); border-radius: 99px; }
.gd-end { position: absolute; height: 30px; display: inline-flex; align-items: center; gap: 6px; padding: 0 12px; border-radius: 99px; background: var(--text); color: var(--inv-ink); font-size: 12px; font-weight: 500; }
.gd-end svg { width: 14px; height: 14px; }
.gd-detail { margin-top: 14px; border: 1px solid var(--line); border-radius: 16px; background: var(--panel); padding: 18px 20px 20px; }
.gd-dh { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.gd-dh b { display: block; font-size: 15px; font-weight: 600; } .gd-dh small { color: var(--muted); font-size: 12px; }
.gd-steps { list-style: none; counter-reset: s; margin: 0; padding: 0; display: grid; gap: 2px; }
.gd-steps li { counter-increment: s; position: relative; display: flex; align-items: flex-start; gap: 12px; padding: 9px 0 9px; font-size: 13px; line-height: 1.6; color: var(--text-2); }
.gd-steps li span { flex: none; width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font: 600 11px var(--mono); color: var(--c); background: color-mix(in srgb, var(--c) 15%, transparent); position: relative; z-index: 1; }
.gd-steps li span::before { content: counter(s); }
.gd-steps li:not(:last-child)::after { content: ""; position: absolute; left: 10.5px; top: 31px; bottom: -11px; width: 1px; background: var(--line-2); }

/* ---------------- 项目概览（Hilos 风：大标题 + 彩色数字卡 + 两块浅色面板） ---------------- */
#ov { padding: 0 0 40px; }
.ov { max-width: 1240px; margin: 0 auto; padding: 36px 8px 0; }
.ov-head { display: flex; align-items: flex-end; gap: 16px; margin-bottom: 26px; }
.ov-head > div:first-child { flex: 1; min-width: 0; }
.ov-kick { font-size: 11px; font-weight: 500; letter-spacing: .12em; color: var(--muted); text-transform: uppercase; margin-bottom: 10px; }
.ov-title { font-size: 40px; line-height: 1.12; font-weight: 600; letter-spacing: -0.025em; margin: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ov-acts { display: flex; gap: 8px; flex: none; }
.ov-acts .btn { height: 34px; padding: 0 14px; gap: 6px; } .ov-acts .btn svg { width: 15px; height: 15px; }
.ov-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.ov-stats .ix-stat { padding: 16px 18px; border-radius: 16px; }
.ov-stats .ix-stat span { display: flex; align-items: center; gap: 6px; letter-spacing: .06em; }
.ov-stats .ix-stat span svg { width: 15px; height: 15px; }
.ov-stats .ix-stat b { font-size: 34px; margin-top: 10px; }
.ov-cols { display: grid; grid-template-columns: 1.25fr 1fr; gap: 16px; margin-top: 16px; align-items: start; }
.ov-panel { border-radius: 18px; padding: 16px; border: 1px solid var(--line); }
.ov-mats { background: color-mix(in srgb, #6eaaff 7%, var(--panel)); border-color: color-mix(in srgb, #6eaaff 18%, var(--line)); }
.ov-steps { background: color-mix(in srgb, #ff8a6e 7%, var(--panel)); border-color: color-mix(in srgb, #ff8a6e 18%, var(--line)); }
[data-theme="light"] .ov-mats { background: #f1f6ff; border-color: #dfe9fb; }
[data-theme="light"] .ov-steps { background: #fff3ef; border-color: #fbe0d8; }
.ov-ph { display: flex; align-items: center; gap: 8px; padding: 2px 4px 12px; }
.ov-ph svg { width: 18px; height: 18px; color: var(--text-2); }
.ov-ph b { font-size: 15px; font-weight: 600; }
.ov-link { border: 0; background: transparent; color: var(--muted); font: 500 12px var(--ui); cursor: pointer; padding: 4px 6px; border-radius: 6px; }
.ov-link:hover { color: var(--text); background: var(--hov); }
.ov-row, .ov-step { display: flex; align-items: center; gap: 12px; width: 100%; text-align: left; padding: 12px 14px; margin-top: 8px; border-radius: 12px;
  background: color-mix(in srgb, var(--panel) 80%, transparent); border: 1px solid var(--line); color: var(--text); font-family: var(--ui); }
[data-theme="light"] .ov-row, [data-theme="light"] .ov-step { background: rgba(255,255,255,.75); }
.ov-step { cursor: pointer; transition: border-color .15s, transform .15s; }
.ov-step:hover { border-color: var(--line-2); transform: translateX(2px); }
.ov-step.next { border-color: color-mix(in srgb, var(--accent) 55%, transparent); box-shadow: 0 0 0 3px var(--accent-soft); }
.ov-row.miss { opacity: .55; }
.ov-th { width: 92px; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 7px; flex: none; background: #000; }
.ov-ic { width: 34px; height: 34px; flex: none; border-radius: 9px; display: grid; place-items: center; background: var(--panel-3); color: var(--text-2); }
.ov-ic svg { width: 18px; height: 18px; }
.ov-ic.audio { color: #3aa7e8; background: color-mix(in srgb, #3aa7e8 15%, transparent); }
.ov-ic.script { color: #e8a23a; background: color-mix(in srgb, #e8a23a 15%, transparent); }
.ov-step.done .ov-ic { color: #2fbf7b; background: color-mix(in srgb, #2fbf7b 15%, transparent); }
.ov-rt { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.ov-rt b { font-size: 14px; font-weight: 560; display: flex; align-items: center; gap: 8px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ov-rt small { font-size: 12.5px; color: var(--text-2); }
.ov-rt em { font-style: normal; font-size: 12px; color: var(--muted); line-height: 1.55; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.ov-row audio { width: 220px; height: 32px; flex: none; margin: 0; }
.ov-pill { font-size: 11px; color: var(--muted); border: 1px solid var(--line-2); border-radius: 99px; padding: 2px 9px; flex: none; }
.ov-st { font-size: 11px; font-weight: 500; color: var(--faint); border: 1px solid var(--line-2); border-radius: 99px; padding: 0 7px; }
.ov-step.done .ov-st { color: #2fbf7b; border-color: color-mix(in srgb, #2fbf7b 40%, transparent); }
.ov-step.next .ov-st { color: var(--on-ink); border-color: color-mix(in srgb, var(--accent) 50%, transparent); }
.ov-go { color: var(--faint); font-size: 18px; flex: none; }
.ov-empty { padding: 30px; text-align: center; color: var(--faint); border: 1px dashed var(--line-2); border-radius: 12px; margin-top: 8px; }
.ov-foot { display: flex; align-items: center; gap: 6px; margin-top: 18px; font: 11px var(--mono); color: var(--faint); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ov-foot svg { width: 14px; height: 14px; flex: none; }
@media (max-width: 1100px) { .ov-cols { grid-template-columns: 1fr; } .ov-stats { grid-template-columns: repeat(2, 1fr); } .ov-title { font-size: 30px; } }

/* 模板分类页：4 类一排 */

/* 左栏展开 / 收起 */
.side-top { display: flex; align-items: center; gap: 6px; }
.side-top .brand { flex: 1; min-width: 0; }
.side-fold, .side-open { width: 28px; height: 28px; flex: none; border: 0; background: transparent; color: var(--muted); border-radius: 6px; cursor: pointer; display: grid; place-items: center; }
.side-fold:hover, .side-open:hover { color: var(--text); background: var(--hov); }
.side-fold svg, .side-open svg { width: 16px; height: 16px; }
#side { transition: margin-left .22s cubic-bezier(.2,.7,.2,1), opacity .18s; }
body.side-closed #side { margin-left: -208px; opacity: 0; pointer-events: none; }
.side-open { display: none; margin-right: 6px; }
body.side-closed .side-open { display: grid; }

/* ---------------- 剪辑器：四块区域都能拖、右栏顶部放自动生成 / 录屏效果、左栏 AI 建议 ---------------- */
#body { grid-template-columns: var(--left-w, clamp(250px, 19vw, 470px)) minmax(0, 1fr) var(--right-w, 300px) !important; position: relative; }
body { grid-template-rows: 44px minmax(0, 1fr) var(--tl-h, 348px) !important; }
body.mode-rough { grid-template-rows: 44px minmax(0, 1fr) var(--tl-h, 280px) !important; }
#right-resize { position: absolute; top: 0; bottom: 0; right: calc(var(--right-w, 300px) - 4px); width: 7px; cursor: col-resize; z-index: 5; }
#tl { position: relative; }
#tl-resize { position: absolute; left: 0; right: 0; top: -4px; height: 7px; cursor: row-resize; z-index: 6; }
#left-resize:hover, #left-resize.on, #right-resize:hover, #right-resize.on, #tl-resize:hover, #tl-resize.on { background: color-mix(in srgb, var(--accent) 45%, transparent) !important; }
body.resizing, body.resizing * { cursor: inherit; user-select: none !important; }
body.resizing #view, body.resizing iframe { pointer-events: none; }
#r-tools { display: none; }
body.mode-fx #r-tools { display: block; border-bottom: 1px solid var(--line); margin: -2px -2px 14px; padding: 0 2px 10px; }
#r-tools .lx-h:first-child { margin-top: 2px; }
#right { display: flex; flex-direction: column; }
#l-ai { display: flex; flex-direction: column; gap: 2px; }
#l-ai[hidden] { display: none; }
.ai-h { display: flex; align-items: baseline; gap: 8px; margin: 4px 2px 8px; }
.ai-h b { font-size: 12px; font-weight: 500; color: var(--muted); }
.ai-row { display: flex; align-items: center; gap: 8px; padding: 7px 8px; border-radius: 8px; border: 1px solid transparent; cursor: pointer; }
.ai-row:hover { background: var(--hov); }
.ai-row.on { border-color: color-mix(in srgb, var(--accent) 55%, transparent); background: var(--accent-soft); }
.ai-row.ok .ai-t b::after { content: " · 已留下"; color: #2fbf7b; font-weight: 400; font-size: 11px; }
.ai-row .dot { width: 8px; height: 8px; border-radius: 50%; flex: none; }
.ai-t { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.ai-t b { font-size: 12.5px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ai-t small { font-size: 11px; color: var(--faint); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ai-row .tb.sm { height: 22px; padding: 0 7px; font-size: 11px; }
.ai-empty { padding: 18px 10px; text-align: center; color: var(--faint); font-size: 12px; line-height: 1.7; border: 1px dashed var(--line-2); border-radius: 10px; }
#ai-pend { margin-top: 12px; }
/* 设置 · 默认设置 */
.st-row { display: flex; align-items: center; gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.st-row > div:first-child { flex: 1; } .st-row b { display: block; font-weight: 500; } .st-row small { color: var(--muted); font-size: 12px; }

/* 设置 · 强调色 */
.acc-sw { display: flex; gap: 8px; }
.acc-sw button { width: 24px; height: 24px; border-radius: 7px; border: 0; background: var(--c); cursor: pointer; padding: 0; box-shadow: inset 0 0 0 1px rgba(0,0,0,.1); }
.acc-sw button.on { box-shadow: 0 0 0 2px var(--panel), 0 0 0 4px var(--c); }