/* ============================================================
   SKIN FORGE — Liquid Glass Edition
   三主题：light 液态曙光 / dark 深海液态 / neon 液态霓虹
   液态动态：漂浮光斑 · 玻璃拟态 · 流光边线 · 果冻悬浮
   ============================================================ */

/* ---------- 主题变量 ---------- */
:root {
  --font-display: 'Bahnschrift', 'Arial Narrow', 'Microsoft YaHei', sans-serif;
  --font-body: 'Segoe UI', 'Microsoft YaHei', system-ui, sans-serif;
  --font-mono: 'Cascadia Code', 'Consolas', 'Courier New', monospace;
  --ease-out: cubic-bezier(.22, .61, .36, 1);
  --ease-jelly: cubic-bezier(.34, 1.56, .64, 1);
  --radius: 18px;
  --radius-sm: 12px;
}

/* 主题一：液态曙光（默认亮色） */
[data-theme="light"] {
  --bg: #e9edf5;
  --bg-deep: #dde3ee;
  --text: #1b2733;
  --text-dim: #5b6b7d;
  --text-faint: #8b99a9;
  --accent: #FF4655;
  --accent-2: #7B5CFF;
  --accent-3: #00C2D4;
  --ok: #00b578;
  --glass: rgba(255, 255, 255, .62);
  --glass-strong: rgba(255, 255, 255, .78);
  --glass-solid: rgba(236, 240, 246, .96);
  --glass-border: rgba(255, 255, 255, .85);
  --line: rgba(27, 39, 51, .08);
  --line-2: rgba(27, 39, 51, .14);
  --card: rgba(255, 255, 255, .55);
  --card-hover: rgba(255, 255, 255, .82);
  --card-sel: rgba(255, 70, 85, .13);
  --card-sel-border: rgba(255, 70, 85, .45);
  --shadow: rgba(43, 63, 92, .18);
  --shadow-lg: rgba(43, 63, 92, .28);
  --code-bg: rgba(13, 22, 32, .92);
  --code-text: #d5dee7;
  --blob-1: #ff8fa0;
  --blob-2: #9d8cff;
  --blob-3: #5ee6f0;
  --blob-4: #ffd66b;
  --blob-opacity: .5;
  --grid-line: rgba(27, 39, 51, .05);
  --chip: rgba(255, 255, 255, .75);
  --track: rgba(27, 39, 51, .1);
}

/* 主题二：深海液态（明亮深色，不是死黑） */
[data-theme="dark"] {
  --bg: #1a2634;
  --bg-deep: #141f2b;
  --text: #eaf0f7;
  --text-dim: #93a3b5;
  --text-faint: #5f6f80;
  --accent: #FF4655;
  --accent-2: #7B5CFF;
  --accent-3: #18E5C0;
  --ok: #18e5c0;
  --glass: rgba(38, 54, 72, .55);
  --glass-strong: rgba(30, 44, 60, .8);
  --glass-solid: rgba(24, 36, 49, .96);
  --glass-border: rgba(160, 190, 220, .22);
  --line: rgba(220, 235, 255, .07);
  --line-2: rgba(220, 235, 255, .13);
  --card: rgba(46, 64, 84, .5);
  --card-hover: rgba(60, 82, 106, .7);
  --card-sel: rgba(255, 70, 85, .16);
  --card-sel-border: rgba(255, 70, 85, .55);
  --shadow: rgba(0, 0, 0, .35);
  --shadow-lg: rgba(0, 0, 0, .5);
  --code-bg: rgba(10, 16, 24, .9);
  --code-text: #cdd8e2;
  --blob-1: #3a7bd5;
  --blob-2: #ff4655;
  --blob-3: #18e5c0;
  --blob-4: #7b5cff;
  --blob-opacity: .28;
  --grid-line: rgba(200, 225, 255, .04);
  --chip: rgba(46, 64, 84, .8);
  --track: rgba(200, 220, 240, .12);
}

/* 主题三：液态霓虹（Valorant 红调） */
[data-theme="neon"] {
  --bg: #231419;
  --bg-deep: #1a0e12;
  --text: #ffeef0;
  --text-dim: #c49aa1;
  --text-faint: #8a5f66;
  --accent: #FF4655;
  --accent-2: #FF9A4D;
  --accent-3: #F5B942;
  --ok: #18e5c0;
  --glass: rgba(58, 26, 33, .55);
  --glass-strong: rgba(48, 20, 26, .85);
  --glass-solid: rgba(32, 16, 21, .96);
  --glass-border: rgba(255, 150, 160, .25);
  --line: rgba(255, 220, 224, .08);
  --line-2: rgba(255, 220, 224, .15);
  --card: rgba(70, 28, 36, .55);
  --card-hover: rgba(94, 36, 46, .75);
  --card-sel: rgba(255, 70, 85, .2);
  --card-sel-border: rgba(255, 70, 85, .6);
  --shadow: rgba(0, 0, 0, .4);
  --shadow-lg: rgba(0, 0, 0, .55);
  --code-bg: rgba(16, 6, 9, .9);
  --code-text: #f0d5d9;
  --blob-1: #ff4655;
  --blob-2: #ff7847;
  --blob-3: #b45cff;
  --blob-4: #ffb547;
  --blob-opacity: .3;
  --grid-line: rgba(255, 200, 208, .04);
  --chip: rgba(70, 28, 36, .85);
  --track: rgba(255, 200, 208, .14);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  transition: background .6s var(--ease-out), color .6s var(--ease-out);
}

/* ============================================================
   液态背景：漂浮光斑 + 网格
   ============================================================ */
.bg-blobs {
  position: fixed; inset: 0; z-index: -2; overflow: hidden;
  background: linear-gradient(160deg, var(--bg) 0%, var(--bg-deep) 100%);
  transition: background .6s var(--ease-out);
}
.blob {
  position: absolute; border-radius: 50%;
  filter: blur(70px);
  opacity: var(--blob-opacity);
  will-change: transform;
  transition: opacity .6s;
  mix-blend-mode: normal;
}
.b1 { width: 46vw; height: 46vw; min-width: 420px; min-height: 420px; background: var(--blob-1); top: -18%; left: -12%; animation: drift1 26s ease-in-out infinite alternate; }
.b2 { width: 40vw; height: 40vw; min-width: 380px; min-height: 380px; background: var(--blob-2); top: 8%; right: -14%; animation: drift2 32s ease-in-out infinite alternate; }
.b3 { width: 36vw; height: 36vw; min-width: 340px; min-height: 340px; background: var(--blob-3); bottom: -22%; left: 22%; animation: drift3 29s ease-in-out infinite alternate; }
.b4 { width: 26vw; height: 26vw; min-width: 260px; min-height: 260px; background: var(--blob-4); bottom: 6%; right: 8%; animation: drift4 36s ease-in-out infinite alternate; }

@keyframes drift1 { to { transform: translate(9vw, 12vh) scale(1.15) rotate(30deg); } }
@keyframes drift2 { to { transform: translate(-10vw, 8vh) scale(.85) rotate(-25deg); } }
@keyframes drift3 { to { transform: translate(-7vw, -10vh) scale(1.2) rotate(20deg); } }
@keyframes drift4 { to { transform: translate(8vw, -12vh) scale(.9) rotate(-35deg); } }

.bg-grid {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: radial-gradient(ellipse 90% 75% at 50% 0%, #000 25%, transparent 75%);
}

::selection { background: var(--accent); color: #fff; }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--line-2); border-radius: 6px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-faint); }

button { font-family: inherit; cursor: pointer; }
input, textarea { font-family: inherit; }

/* ============================================================
   顶部导航 — 玻璃拟态
   ============================================================ */
.topbar {
  position: sticky; top: 12px; z-index: 100;
  display: flex; align-items: center; gap: 22px;
  padding: 0 22px; height: 62px;
  margin: 12px 16px 0;
  background: var(--glass);
  backdrop-filter: blur(22px) saturate(1.5);
  -webkit-backdrop-filter: blur(22px) saturate(1.5);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  box-shadow: 0 8px 32px var(--shadow);
  animation: dropIn .6s var(--ease-out) both;
  transition: background .5s, border-color .5s, box-shadow .5s;
}
@keyframes dropIn { from { transform: translateY(-24px); opacity: 0; } }

.logo { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--text); }
.logo-mark {
  position: relative;
  width: 36px; height: 36px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--accent), #ff7a85);
  border-radius: 11px;
  font-family: var(--font-display); font-weight: 700; font-size: 15px; color: #fff;
  letter-spacing: 1px;
  box-shadow: 0 4px 16px var(--accent);
  animation: logoPulse 3.2s ease-in-out infinite;
}
@keyframes logoPulse {
  0%, 100% { box-shadow: 0 4px 16px var(--accent); transform: scale(1); }
  50% { box-shadow: 0 4px 30px var(--accent), 0 0 44px var(--accent-2); transform: scale(1.06); }
}
.logo-text { display: flex; flex-direction: column; line-height: 1.08; }
.logo-text b {
  font-family: var(--font-display); font-weight: 700; font-size: 19px;
  letter-spacing: 2.5px; transform: scaleY(1.15);
  background: linear-gradient(90deg, var(--text), var(--accent));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  background-size: 200% 100%;
  animation: sheenText 6s linear infinite;
}
@keyframes sheenText { to { background-position: 200% 0; } }
.logo-text span { font-size: 10px; letter-spacing: 3.5px; color: var(--text-dim); }

/* ---------- 主题切换器 ---------- */
.theme-switch {
  display: flex; gap: 3px; padding: 4px;
  background: var(--track);
  border: 1px solid var(--line-2);
  border-radius: 999px;
  transition: background .4s;
}
.ts-btn {
  width: 32px; height: 28px;
  display: grid; place-items: center;
  background: transparent; border: none; border-radius: 999px;
  color: var(--text-dim);
  transition: background .3s var(--ease-out), color .3s, transform .3s var(--ease-jelly), box-shadow .3s;
}
.ts-btn svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.ts-btn:hover { color: var(--text); transform: scale(1.12); }
.ts-btn.active {
  background: var(--glass-strong);
  color: var(--accent);
  box-shadow: 0 2px 10px var(--shadow);
  transform: scale(1.08);
}

.topbar-stats {
  margin-left: auto; display: flex; gap: 20px; align-items: center;
  font-family: var(--font-mono); font-size: 11px; color: var(--text-dim);
}
.topbar-stats b { color: var(--text); font-weight: 600; }
.stat-item { display: flex; gap: 6px; align-items: baseline; }
.stat-item .label { font-size: 10px; letter-spacing: 1.5px; }

/* ============================================================
   主布局
   ============================================================ */
.workspace {
  display: grid; grid-template-columns: 262px 1fr;
  gap: 18px; padding: 18px 16px 118px;
  max-width: 1420px; margin: 0 auto;
  min-height: calc(100vh - 100px);
}

/* ---------- 武器侧栏 — 玻璃 ---------- */
.sidebar {
  position: sticky; top: 94px; align-self: start;
  max-height: calc(100vh - 114px);
  display: flex; flex-direction: column;
  background: var(--glass);
  backdrop-filter: blur(18px) saturate(1.4);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  box-shadow: 0 8px 32px var(--shadow);
  animation: slideRight .5s .1s var(--ease-out) both;
  transition: background .5s, border-color .5s;
}
@keyframes slideRight { from { transform: translateX(-24px); opacity: 0; } }

.sidebar-head {
  padding: 16px 18px 12px; border-bottom: 1px solid var(--line-2);
  display: flex; align-items: baseline; justify-content: space-between;
}
.sidebar-head h2 {
  font-family: var(--font-display); font-size: 15px; font-weight: 700;
  letter-spacing: 2.5px; transform: scaleY(1.12);
}
.sidebar-head small { font-family: var(--font-mono); font-size: 10px; color: var(--text-faint); }

.weapon-list {
  overflow-y: auto; padding: 8px; flex: 1;
  display: flex; flex-direction: column; gap: 2px;
}
.wgrp {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 3px 4px; align-content: start;
}
.wcat {
  grid-column: 1 / -1;
  margin: 9px 4px 1px; display: flex; align-items: center; gap: 8px;
}
.wcat span { font-size: 11px; letter-spacing: 2px; color: var(--text-faint); white-space: nowrap; }
.wcat::after { content: ''; flex: 1; height: 1px; background: var(--line); border-radius: 1px; }

.wbtn {
  position: relative; width: 100%; min-width: 0;
  display: flex; align-items: center; gap: 6px;
  padding: 6px 8px; margin-bottom: 0;
  background: transparent; border: 1px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--text-dim); text-align: left;
  transition: background .2s, color .2s, border-color .2s, transform .25s var(--ease-jelly);
}
.wbtn:hover { background: var(--line); color: var(--text); transform: translateX(2px); }
.wbtn:active { transform: scale(.96); }
.wbtn.active {
  background: linear-gradient(90deg, var(--card-sel), transparent);
  border-color: var(--card-sel-border);
  color: var(--text);
  box-shadow: inset 3px 0 0 var(--accent);
}
.wbtn .wname { font-size: 13px; font-weight: 600; letter-spacing: .3px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.wbtn .wname small { display: none; }
.wbtn .wcount { margin-left: auto; font-family: var(--font-mono); font-size: 9px; color: var(--text-faint); flex-shrink: 0; }
.wbtn .wcheck {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 10px var(--ok), 0 0 20px var(--ok);
  flex-shrink: 0; display: none;
}
.wbtn.selected .wcheck { display: block; animation: pop .4s var(--ease-jelly); }
@keyframes pop { 50% { transform: scale(1.9); } }

/* ---------- 工具栏 ---------- */
.toolbar {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 13px 18px; margin-bottom: 16px;
  background: var(--glass);
  backdrop-filter: blur(18px) saturate(1.4);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  box-shadow: 0 8px 28px var(--shadow);
  animation: slideRight .5s .15s var(--ease-out) both;
  transition: background .5s, border-color .5s;
}

.search-box { position: relative; flex: 1; min-width: 220px; max-width: 420px; }
/* 桌面端按钮组：透明容器不影响布局；移动端（@560px）转为单行横滚 */
.tb-actions { display: contents; }
.search-box svg {
  position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
  width: 15px; height: 15px; stroke: var(--text-faint); fill: none; stroke-width: 2;
  transition: stroke .3s;
}
.search-box input {
  width: 100%; padding: 10px 16px 10px 38px;
  background: var(--chip); border: 1px solid var(--line-2);
  border-radius: 999px;
  color: var(--text); font-size: 14px; outline: none;
  transition: border-color .25s, background .25s, box-shadow .25s;
}
.search-box:focus-within svg { stroke: var(--accent); }
.search-box input:focus { border-color: var(--accent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 15%, transparent); }
.search-box input::placeholder { color: var(--text-faint); }

.toggle {
  display: flex; align-items: center; gap: 9px; cursor: pointer;
  font-size: 13px; color: var(--text-dim); user-select: none;
  padding: 6px 10px;
}
.toggle input { display: none; }
.toggle .track {
  width: 36px; height: 20px; background: var(--track);
  border: 1px solid var(--line-2); border-radius: 999px; position: relative;
  transition: background .25s, border-color .25s;
}
.toggle .track::after {
  content: ''; position: absolute; top: 3px; left: 4px;
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--text-faint);
  transition: transform .2s var(--ease-jelly), background .2s, box-shadow .2s;
}
.toggle input:checked + .track { background: var(--accent); border-color: var(--accent); }
.toggle input:checked + .track::after { transform: translateX(13px); background: #fff; box-shadow: 0 0 10px #ffffff88; }
.toggle input:checked ~ .tlabel { color: var(--text); }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 20px; font-size: 13px; letter-spacing: 1px;
  background: var(--chip); color: var(--text);
  border: 1px solid var(--line-2);
  border-radius: 999px;
  transition: background .18s, border-color .18s, color .18s, transform .2s var(--ease-jelly), box-shadow .2s;
  white-space: nowrap;
}
.btn svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.btn:hover { background: var(--card-hover); border-color: var(--text-faint); transform: translateY(-2px); }
.btn:active { transform: translateY(0) scale(.97); }
.btn.primary {
  background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 75%, var(--accent-2)));
  border-color: transparent; color: #fff; font-weight: 600;
  box-shadow: 0 6px 20px color-mix(in srgb, var(--accent) 45%, transparent);
}
.btn.primary:hover {
  box-shadow: 0 8px 30px color-mix(in srgb, var(--accent) 65%, transparent);
  transform: translateY(-2px) scale(1.02);
}
.btn.ghost { background: transparent; }

/* ---------- 筛选栏 ---------- */
.filter-bar {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  padding: 10px 18px; margin-bottom: 16px;
  background: var(--glass);
  backdrop-filter: blur(18px) saturate(1.4);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  box-shadow: 0 8px 28px var(--shadow);
  animation: slideRight .5s .18s var(--ease-out) both;
  transition: background .5s, border-color .5s;
}
.f-group { display: flex; align-items: center; gap: 8px; }
.f-label { font-size: 11px; letter-spacing: 2px; color: var(--text-faint); user-select: none; }

.f-select-wrap { position: relative; display: inline-flex; }
.f-select-wrap::after {
  content: ''; position: absolute; right: 12px; top: 50%;
  width: 7px; height: 7px; pointer-events: none;
  border-right: 1.5px solid var(--text-dim); border-bottom: 1.5px solid var(--text-dim);
  transform: translateY(-70%) rotate(45deg);
}
.f-select {
  appearance: none; -webkit-appearance: none; -moz-appearance: none;
  padding: 7px 30px 7px 13px;
  background: var(--chip); border: 1px solid var(--line-2);
  border-radius: 999px; color: var(--text);
  font-size: 12.5px; outline: none; cursor: pointer;
  transition: border-color .2s, background .25s, box-shadow .25s;
}
.f-select:hover { border-color: var(--text-faint); }
.f-select:focus { border-color: var(--accent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 12%, transparent); }
.f-select option { background: var(--bg); color: var(--text); }

.chip-row { display: flex; gap: 4px; flex-wrap: wrap; }
.fchip {
  padding: 4px 11px; font-size: 11.5px; letter-spacing: .5px;
  background: var(--chip); border: 1px solid var(--line-2);
  border-radius: 999px; color: var(--text-dim);
  transition: all .2s;
}
.fchip:hover { color: var(--text); border-color: var(--text-faint); transform: translateY(-1px); }
.fchip.active {
  background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 70%, var(--accent-2)));
  color: #fff; border-color: transparent; font-weight: 600;
  box-shadow: 0 3px 12px color-mix(in srgb, var(--accent) 40%, transparent);
}

.f-toggle { gap: 7px; padding: 4px 8px; font-size: 12.5px; }
.f-reset {
  margin-left: auto;
  background: none; border: none; color: var(--text-faint);
  font-size: 12px; letter-spacing: 1px; padding: 6px 12px;
  border-radius: 999px;
  transition: color .2s, background .2s;
}
.f-reset:hover { color: var(--accent); background: var(--line); }

/* ---------- 皮肤网格 ---------- */
.grid-head {
  display: flex; align-items: baseline; gap: 14px; margin: 6px 6px 16px;
  animation: fadeIn .5s .2s both;
}
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } }
.grid-head h1 {
  font-family: var(--font-display); font-size: 32px; font-weight: 700;
  letter-spacing: 3px; transform: scaleY(1.14); line-height: 1;
  background: linear-gradient(90deg, var(--text), var(--accent));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.grid-head .zh-sub { font-size: 14px; color: var(--text-dim); letter-spacing: 2px; }
/* 切换武器时标题快速滑动入场（JS 重触发） */
.grid-head h1.title-in { animation: titleIn .35s var(--ease-out); }
@keyframes titleIn { from { opacity: 0; transform: translateY(7px) scaleY(1.14); } }
.grid-head .result-count { margin-left: auto; font-family: var(--font-mono); font-size: 11px; color: var(--text-faint); }
.grid-hint {
  font-size: 11px; color: var(--text-faint); letter-spacing: .5px;
  padding: 3px 10px; border-radius: 999px;
  border: 1px dashed var(--line-2);
  white-space: nowrap; align-self: center;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(218px, 1fr));
  gap: 14px;
}

/* ---------- 液态卡片 ---------- */
.card {
  position: relative; overflow: hidden;
  padding: 15px 15px 13px;
  background: var(--card);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  cursor: pointer;
  user-select: none; -webkit-user-select: none; -webkit-touch-callout: none;
  transition: transform .22s var(--ease-jelly), background .18s, border-color .18s, box-shadow .22s;
  animation: cardIn .55s cubic-bezier(.2, 1.1, .32, 1) both;
}
@keyframes cardIn {
  from { opacity: 0; transform: translateY(26px) scale(.94); }
  to { opacity: 1; transform: none; }
}
/* 程序化重绘（选中/取消选择）跳过入场动画，避免整屏闪烁 */
.card.no-anim { animation: none !important; }
.card:hover {
  transform: translateY(-5px) scale(1.015);
  background: var(--card-hover);
  border-color: color-mix(in srgb, var(--accent) 35%, var(--glass-border));
  box-shadow: 0 14px 36px var(--shadow-lg);
  z-index: 2;
}
/* 顶部流光线 — 液态光泽 */
.card::after {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2.5px;
  background: linear-gradient(90deg, transparent, var(--accent), var(--accent-2), var(--accent-3), transparent);
  background-size: 250% 100%;
  animation: flow 3s linear infinite;
  opacity: 0;
  transition: opacity .35s;
}
.card:hover::after { opacity: .9; }
.card.selected::after { opacity: 1; animation-duration: 1.8s; }
@keyframes flow { to { background-position: 250% 0; } }

/* 悬浮内部光晕 */
.card::before {
  content: ''; position: absolute; width: 170px; height: 170px;
  border-radius: 50%; top: -80px; right: -60px;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 22%, transparent), transparent 70%);
  opacity: 0; transition: opacity .4s;
  pointer-events: none;
}
.card:hover::before { opacity: 1; }

.card .wtag {
  position: absolute; top: 11px; right: 12px;
  font-size: 9px; letter-spacing: 1px; font-family: var(--font-mono);
  color: var(--text); background: var(--chip);
  padding: 2px 9px;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  display: none;
}
.card.show-wtag .wtag { display: block; }

/* ---------- 皮肤图片 ---------- */
.sk-img {
  position: relative;
  height: 96px; margin: -3px -3px 10px;
  border-radius: calc(var(--radius) - 6px);
  background:
    radial-gradient(120% 90% at 50% 0%, color-mix(in srgb, var(--accent) 7%, transparent), transparent 60%),
    var(--line);
  display: grid; place-items: center;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--line-2) 60%, transparent);
}
.sk-img img {
  max-width: 100%; max-height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 6px 14px rgba(0, 0, 0, .35));
  opacity: 0; transform: scale(1.07);
  transition: transform .45s var(--ease-out), opacity .5s ease;
}
.sk-img img.ready { opacity: 1; transform: scale(1); }
.card:hover .sk-img img { transform: scale(1.06); }
/* 悬停光泽扫过（错误占位除外，其 ::after 显示重试文案） */
.sk-img:not(.err):not(.none)::after {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(105deg, transparent 38%, rgba(255, 255, 255, .16) 50%, transparent 62%);
  transform: translateX(-130%) skewX(-8deg);
}
.card:hover .sk-img:not(.err):not(.none)::after { animation: shine .75s var(--ease-out); }
@keyframes shine { to { transform: translateX(130%) skewX(-8deg); } }
.sk-img.none, .sk-img.err { background: var(--line); }
.sk-img-ph {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 2px;
  color: var(--text-faint); opacity: .6;
}
.sk-img.err img { visibility: hidden; }
.sk-img.err { cursor: pointer; }
.sk-img.err::after {
  content: '加载失败 · 点击重试'; font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 1px; color: var(--text-dim); opacity: .75;
  padding: 0 4px; text-align: center;
}
.tint-tag {
  position: absolute; top: 5px; right: 5px;
  font-family: var(--font-mono); font-size: 9px; letter-spacing: 1px;
  padding: 2px 5px; border-radius: 4px; line-height: 1.2;
  background: color-mix(in srgb, var(--bg) 80%, transparent);
  color: var(--text-faint);
  border: 1px solid color-mix(in srgb, var(--line-2) 60%, transparent);
  backdrop-filter: blur(4px);
  cursor: help;
}
.tint-tag.random-tag {
  left: 5px; right: auto;
  color: var(--accent, #58b7ff);
  border-color: color-mix(in srgb, var(--accent, #58b7ff) 40%, transparent);
}

.card .sk-name {
  font-size: 15px; font-weight: 600; letter-spacing: .3px;
  margin-bottom: 9px; min-height: 20px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  padding-right: 4px;
}
.card .sk-name .unnamed { color: var(--text-faint); font-style: italic; font-size: 13px; }

.badge-row { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; margin-bottom: 10px; min-height: 20px; }
.lv {
  font-family: var(--font-mono); font-size: 10px; font-weight: 700;
  padding: 2px 8px; letter-spacing: .5px;
  border-radius: 999px;
  border: 1px solid transparent;
}
.lv-0 { background: var(--line); color: var(--text-dim); }
.lv-1 { background: var(--line); color: var(--text); border-color: var(--line-2); }
.lv-2 { background: rgba(24, 229, 192, .16); color: #0da583; border-color: rgba(24, 229, 192, .35); }
.lv-3 { background: rgba(185, 150, 247, .16); color: #8757e0; border-color: rgba(185, 150, 247, .35); }
.lv-4 { background: rgba(245, 185, 66, .18); color: #b5821a; border-color: rgba(245, 185, 66, .4); }
.lv-5 { background: rgba(255, 70, 85, .15); color: var(--accent); border-color: rgba(255, 70, 85, .4); }

.chroma { display: inline-flex; align-items: center; gap: 5px; font-size: 10.5px; color: var(--text-dim); }
.chroma i {
  width: 9px; height: 9px; border-radius: 50%;
  box-shadow: 0 0 8px currentColor; background: currentColor;
  animation: breathe 2.6s ease-in-out infinite;
}
@keyframes breathe { 50% { transform: scale(1.35); box-shadow: 0 0 14px currentColor; } }

/* 代码条：左物品代码 / 右皮肤代码，单击复制（无背景 · 渐变文字） */
.sk-codes { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.code-chip {
  font-family: var(--font-mono); font-size: 11.5px; font-weight: 700;
  background: linear-gradient(220.55deg, #565656 0%, #181818 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  cursor: copy;
  user-select: none; -webkit-user-select: none;
  transition: transform .15s var(--ease-jelly);
}
.code-chip:hover {
  background: linear-gradient(220.55deg, #7d7d7d 0%, #333333 100%);
  -webkit-background-clip: text;
  background-clip: text;
}
.code-chip:active { transform: scale(.95); }

/* 暗色 / 霓虹主题：深灰渐变在深底上不可见，换浅银渐变（方向一致，仅提亮） */
[data-theme="dark"] .code-chip,
[data-theme="neon"] .code-chip {
  background: linear-gradient(220.55deg, #8f97a3 0%, #dfe5ec 100%);
  -webkit-background-clip: text;
  background-clip: text;
}
[data-theme="dark"] .code-chip:hover,
[data-theme="neon"] .code-chip:hover {
  background: linear-gradient(220.55deg, #b9c1cb 0%, #ffffff 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

/* 同步：长按菜单代码小字 / 底部栏代码预览 — 与卡片代码芯片同一渐变 */
[data-theme="dark"] .cs-btn small,
[data-theme="neon"] .cs-btn small,
[data-theme="dark"] .ab-preview,
[data-theme="neon"] .ab-preview {
  background: linear-gradient(220.55deg, #8f97a3 0%, #dfe5ec 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

/* ---------- 点击特效：社会主义核心价值观 · 5 种字效随机 + 随机渐变色 ---------- */
/* 金色渐变 / 流光渐变 / 立体浮雕 / 空心描边 / 径向聚光；颜色由 app.js paint() 随机生成，以下为回退 */
.cv-pop {
  position: fixed; z-index: 999;
  transform: translate(-50%, -50%);
  pointer-events: none; white-space: nowrap;
  animation: cvFloat 1.4s cubic-bezier(.25, .55, .35, 1) forwards;
}
.cv-in {
  display: inline-block;
  font-weight: 700; font-size: 20px; letter-spacing: 2px; line-height: 1.4;
  filter: drop-shadow(0 2px 5px rgba(0, 0, 0, .5));
}
@keyframes cvFloat {
  0% { opacity: 0; transform: translate(-50%, -50%) scale(.5); }
  14% { opacity: 1; transform: translate(-50%, -64%) scale(1.18); }
  32% { transform: translate(-50%, -76%) scale(1); }
  100% { opacity: 0; transform: translate(-50%, -230%) scale(1); }
}

/* 1 · 金色渐变（线性渐变 · 同类色过渡，奢华质感） */
.cv-gold .cv-in {
  background: linear-gradient(180deg, #fff6d8 0%, #ffd76a 38%, #d99a1f 68%, #8f6407 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
  filter: drop-shadow(0 0 9px rgba(255, 196, 60, .5)) drop-shadow(0 2px 5px rgba(0, 0, 0, .5));
}
/* 2 · 流光渐变（动态渐变动画 · 邻近色循环流动） */
.cv-flow .cv-in {
  background-image: linear-gradient(90deg, #ff6651, #ffb86c, #ff6651, #ffb86c, #ff6651);
  background-size: 200% 100%;
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
  animation: cvFlowBg .9s linear infinite;
}
@keyframes cvFlowBg { from { background-position: 0% 50%; } to { background-position: 100% 50%; } }
/* 3 · 立体浮雕（渐变顶面 + 多层挤出侧面） */
.cv-3d .cv-in {
  background: linear-gradient(180deg, #cfe9ff 0%, #4d9fff 55%, #2f6fd6 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
  filter: drop-shadow(0 1px 0 #2b6cb0) drop-shadow(0 2px 0 #265e9c)
          drop-shadow(0 3px 0 #1e4a85) drop-shadow(0 6px 10px rgba(0, 0, 0, .45));
}
/* 4 · 空心描边（轮廓层 · 霓虹管字） */
.cv-stroke .cv-in {
  color: transparent;
  -webkit-text-stroke: 1.6px #ff6651;
  filter: drop-shadow(0 0 8px rgba(255, 102, 81, .5)) drop-shadow(0 2px 5px rgba(0, 0, 0, .5));
}
/* 5 · 径向聚光（径向渐变 · 中心亮四周深） */
.cv-radial .cv-in {
  background: radial-gradient(circle at 50% 32%, #ffd28a 0%, #ff8a4d 48%, #c2185b 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

.card .pick-mark {
  position: absolute; top: 11px; right: 12px;
  width: 22px; height: 22px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 70%, var(--accent-2)));
  color: #fff; border-radius: 50%;
  font-size: 12px; font-weight: 700;
  opacity: 0; transform: scale(.3);
  transition: opacity .15s ease, transform .18s var(--ease-jelly);
  box-shadow: 0 4px 14px color-mix(in srgb, var(--accent) 50%, transparent);
}
/* 选中反馈 = 轻弹勾选标 + 波纹扩散，全部走 transform/opacity（合成器）；
   卡片本体按压动画由 app.js 用 WAAPI 一次性播放，不占 CSS animation 槽位 */
.card.selected { background: var(--card-sel); border-color: var(--card-sel-border); }
.card.selected .pick-mark {
  opacity: 1; transform: scale(1);
  animation: markPop .35s cubic-bezier(.3, 1.5, .5, 1);
}
@keyframes markPop {
  0% { transform: scale(.6); opacity: 0; }
  60% { transform: scale(1.12); }
  100% { transform: scale(1); opacity: 1; }
}
.card.selected .pick-mark::after {
  content: ''; position: absolute; inset: -5px;
  border-radius: 50%;
  border: 2px solid var(--accent);
  animation: ping .5s var(--ease-out) both;
}
@keyframes ping {
  from { transform: scale(.75); opacity: .9; }
  to { transform: scale(2.3); opacity: 0; }
}
.card.selected .wtag { display: none !important; }

.sentinel { height: 60px; display: grid; place-items: center; grid-column: 1 / -1; }
.spinner {
  width: 30px; height: 30px;
  border: 3px solid var(--line-2); border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.empty-state {
  grid-column: 1 / -1; text-align: center; padding: 80px 0;
  color: var(--text-dim);
}
.empty-state .big {
  font-family: var(--font-display); font-size: 22px; letter-spacing: 4px;
  transform: scaleY(1.15); margin-bottom: 10px; color: var(--text-faint);
}

/* ---------- 底部操作条 — 液态浮岛 ---------- */
.action-bar {
  position: fixed; left: 50%; bottom: 18px; z-index: 90;
  display: flex; align-items: center; gap: 18px;
  padding: 12px 22px;
  min-width: 320px; max-width: min(92vw, 880px);
  background: var(--glass-strong);
  backdrop-filter: blur(26px) saturate(1.6);
  -webkit-backdrop-filter: blur(26px) saturate(1.6);
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  box-shadow: 0 16px 48px var(--shadow-lg);
  transform: translate(-50%, 140%);
  transition: transform .45s var(--ease-jelly), background .5s, border-color .5s;
}
.action-bar.show { transform: translate(-50%, 0); }
.ab-info { display: flex; align-items: baseline; gap: 10px; }
.ab-info .num {
  font-family: var(--font-display); font-size: 28px; font-weight: 700;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  transform: scaleY(1.1); line-height: 1;
}
.ab-info .txt { font-size: 12px; color: var(--text-dim); letter-spacing: 1px; }
.ab-actions { margin-left: auto; display: flex; gap: 10px; flex-shrink: 0; }

.ab-preview {
  max-width: 34vw; flex: 1; overflow: hidden; white-space: nowrap;
  text-overflow: ellipsis; font-family: var(--font-mono);
  font-size: 11px;
  background: linear-gradient(220.55deg, #565656 0%, #181818 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ---------- 模态框 ---------- */
.modal-mask {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(10, 16, 24, .45);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: none; place-items: center; padding: 24px;
}
[data-theme="light"] .modal-mask { background: rgba(43, 63, 92, .25); }
.modal-mask.open { display: grid; animation: fadeIn .25s both; }

.modal {
  width: min(640px, 94vw); max-height: 86vh;
  display: flex; flex-direction: column;
  background: var(--glass-strong);
  backdrop-filter: blur(30px) saturate(1.6);
  -webkit-backdrop-filter: blur(30px) saturate(1.6);
  border: 1px solid var(--glass-border);
  border-radius: 22px;
  box-shadow: 0 24px 64px var(--shadow-lg);
  animation: modalIn .38s cubic-bezier(.22, 1.25, .36, 1) both;
  transition: background .5s;
}
@keyframes modalIn { from { transform: translateY(40px) scale(.9); opacity: 0; } }

.modal-head {
  display: flex; align-items: center; gap: 12px;
  padding: 20px 24px 15px; border-bottom: 1px solid var(--line-2);
}
.modal-head h3 {
  font-family: var(--font-display); font-size: 18px; font-weight: 700;
  letter-spacing: 3px; transform: scaleY(1.12);
}
.modal-head .mh-sub { font-size: 11px; color: var(--text-dim); letter-spacing: 1px; }
.modal-close {
  margin-left: auto; width: 32px; height: 32px;
  display: grid; place-items: center;
  background: var(--track); border: 1px solid var(--line-2); color: var(--text-dim);
  border-radius: 50%;
  font-size: 14px; transition: all .2s;
}
.modal-close:hover { color: var(--text); border-color: var(--accent); transform: rotate(90deg); }

.modal-body { padding: 18px 24px; overflow-y: auto; flex: 1; }

.config-text {
  font-family: var(--font-mono); font-size: 12.5px; line-height: 1.9;
  background: var(--code-bg);
  border: 1px solid var(--line-2);
  border-radius: var(--radius-sm);
  padding: 18px; white-space: pre; color: var(--code-text);
}
.config-text .cm { color: #5c7080; }
.config-text .id { color: #18e5c0; }
.config-text .dl { color: #f5b942; }

.modal-foot {
  display: flex; gap: 10px; padding: 15px 24px 20px;
  border-top: 1px solid var(--line-2);
}
.modal-foot .btn { flex: 1; justify-content: center; }

/* 导入 */
.import-area textarea {
  width: 100%; height: 220px; resize: vertical;
  background: var(--code-bg); border: 1px solid var(--line-2);
  color: var(--code-text); font-family: var(--font-mono); font-size: 12px;
  line-height: 1.7; padding: 14px; outline: none;
  border-radius: var(--radius-sm);
  transition: border-color .25s;
}
.import-area textarea:focus { border-color: var(--accent); }
.import-tip { font-size: 12px; color: var(--text-dim); margin: 10px 0 12px; line-height: 1.8; }
.import-tip code {
  font-family: var(--font-mono); color: var(--accent);
  background: var(--line); padding: 2px 7px; font-size: 11px;
  border-radius: 6px;
}

/* ---------- 套装选择模态框 ---------- */
.bundle-modal { width: min(720px, 94vw); height: min(680px, 88vh); }
.bundle-body { padding: 14px 18px; display: flex; flex-direction: column; gap: 12px; }

.bundle-search { position: relative; flex-shrink: 0; display: flex; gap: 8px; align-items: center; }
.bundle-search svg {
  position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
  width: 15px; height: 15px; stroke: var(--text-faint); fill: none; stroke-width: 2;
  pointer-events: none;
}
.bundle-search input {
  flex: 1; min-width: 0; padding: 10px 16px 10px 38px;
  background: var(--chip); border: 1px solid var(--line-2);
  border-radius: 999px;
  color: var(--text); font-size: 14px; outline: none;
  transition: border-color .25s, box-shadow .25s;
}
.bundle-search input:focus { border-color: var(--accent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 15%, transparent); }
.bundle-search input::placeholder { color: var(--text-faint); }
.bundle-sort-wrap { flex-shrink: 0; }
.bundle-sort-wrap .f-select { padding: 9px 30px 9px 14px; font-size: 12px; }

/* 置顶随机行 */
.random-row {
  display: flex; align-items: center; gap: 14px;
  padding: 12px 16px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 14%, var(--card)), color-mix(in srgb, var(--accent-2) 10%, var(--card)));
  border: 1px dashed color-mix(in srgb, var(--accent) 55%, var(--line-2));
  border-radius: var(--radius-sm);
  color: var(--text); cursor: pointer;
  transition: transform .25s var(--ease-jelly), box-shadow .25s, border-color .25s;
  animation: cardIn .35s var(--ease-out) both;
}
.random-row:hover {
  border-color: var(--accent); border-style: solid;
  box-shadow: 0 6px 22px color-mix(in srgb, var(--accent) 25%, transparent);
  transform: translateY(-2px);
}
.random-row:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.rr-icon {
  display: flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-radius: 12px;
  box-shadow: 0 4px 14px color-mix(in srgb, var(--accent) 40%, transparent);
}
.rr-icon svg { width: 18px; height: 18px; stroke: #fff; fill: none; stroke-width: 2; stroke-linecap: round; }
.random-row:hover .rr-icon { animation: spinSoft .8s var(--ease-out); }
@keyframes spinSoft { 50% { transform: rotate(180deg) scale(1.08); } 100% { transform: rotate(360deg); } }
.rr-main { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.rr-name {
  font-family: var(--font-display); font-size: 15px; font-weight: 700;
  letter-spacing: 2px; transform: scaleY(1.1);
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.rr-sub { font-size: 11px; color: var(--text-dim); letter-spacing: .5px; }
.rr-side { display: flex; align-items: center; flex-shrink: 0; margin-left: auto; }
.rr-count { font-family: var(--font-mono); font-size: 11px; color: var(--text-faint); }

.bundle-list {
  flex: 1; overflow-y: auto;
  display: flex; flex-direction: column; gap: 8px;
  padding-right: 4px;
}

.bundle-row {
  display: flex; align-items: center; gap: 14px;
  padding: 12px 16px;
  background: var(--card);
  border: 1px solid var(--line-2);
  border-radius: var(--radius-sm);
  color: var(--text); text-align: left;
  cursor: pointer;
  transition: background .2s, border-color .2s, transform .25s var(--ease-jelly);
  animation: cardIn .35s var(--ease-out) both;
}
.bundle-row:hover {
  background: var(--card-hover);
  border-color: color-mix(in srgb, var(--accent) 40%, var(--glass-border));
  transform: translateX(4px);
}
.bundle-row.applied {
  background: var(--card-sel);
  border-color: var(--card-sel-border);
}
.bundle-row.applied:hover { transform: none; }

.br-check {
  width: 24px; height: 24px; flex-shrink: 0;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--track); color: transparent;
  font-size: 13px; font-weight: 700;
  border: 1.5px solid var(--line-2);
  transition: all .25s var(--ease-jelly);
}
.bundle-row.applied .br-check {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-color: transparent; color: #fff;
  box-shadow: 0 4px 12px color-mix(in srgb, var(--accent) 45%, transparent);
}

.br-main { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 6px; }
.br-name { font-size: 15px; font-weight: 700; letter-spacing: .5px; }
.br-chips { display: flex; flex-wrap: wrap; gap: 5px; }
.bchip {
  font-size: 10.5px; color: var(--text-dim);
  background: var(--chip); border: 1px solid var(--line-2);
  padding: 1px 8px; border-radius: 999px;
  letter-spacing: .5px;
}
.bundle-row.applied .bchip {
  background: color-mix(in srgb, var(--accent) 12%, var(--chip));
  border-color: var(--card-sel-border);
  color: var(--text);
}

.br-side { display: flex; flex-direction: column; align-items: flex-end; gap: 5px; flex-shrink: 0; }
.br-count { font-family: var(--font-mono); font-size: 11px; color: var(--text-faint); }

/* 炫彩选择色块 */
.br-chroma { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 2px; }
.cchip {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 10px;
  background: var(--chip); border: 1px solid var(--line-2);
  border-radius: 999px;
  font-size: 10.5px; color: var(--text-dim); letter-spacing: .5px;
  transition: all .2s;
  cursor: pointer; user-select: none;
}
.cchip::before {
  content: ''; width: 8px; height: 8px; border-radius: 50%;
  background: var(--dot, var(--text-faint));
  box-shadow: 0 0 5px var(--dot, transparent);
}
.cchip:hover { color: var(--text); border-color: var(--text-faint); transform: translateY(-1px); }
.cchip.active {
  background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 70%, var(--accent-2)));
  color: #fff; border-color: transparent; font-weight: 600;
  box-shadow: 0 3px 10px color-mix(in srgb, var(--accent) 40%, transparent);
}
.cchip.single { cursor: default; color: var(--text-faint); }
.cchip.single:hover { transform: none; color: var(--text-faint); }
.cchip.single::before { display: none; }

.bundle-empty { text-align: center; padding: 50px 0; color: var(--text-dim); font-size: 13px; }

.bundle-hint {
  flex-shrink: 0;
  font-size: 12px; color: var(--text-dim); line-height: 1.9;
  padding: 10px 14px;
  background: var(--line);
  border-radius: var(--radius-sm);
}
.bundle-hint b { color: var(--accent); font-weight: 600; }

/* ---------- Toast ---------- */
.toast {
  position: fixed; right: 24px; bottom: 96px; z-index: 300;
  padding: 13px 22px;
  background: var(--glass-strong);
  backdrop-filter: blur(20px) saturate(1.5);
  -webkit-backdrop-filter: blur(20px) saturate(1.5);
  border: 1px solid var(--glass-border);
  border-left: 3px solid var(--ok);
  border-radius: var(--radius-sm);
  box-shadow: 0 12px 32px var(--shadow-lg);
  font-size: 13px; color: var(--text);
  transform: translateX(130%) translateY(8px) scale(.96);
  transition: transform .5s cubic-bezier(.22, 1.35, .36, 1);
  max-width: 360px;
}
.toast.show { transform: translateX(0) translateY(0) scale(1); }
.toast.err { border-left-color: var(--accent); }

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--line);
  padding: 24px 28px; text-align: center;
  font-size: 11.5px; color: var(--text-faint); letter-spacing: 1px; line-height: 2;
}
.footer b { color: var(--text-dim); font-weight: 600; }

/* ---------- 响应式：平板 ---------- */
/* ---------- 已选托盘 / 长按菜单 的关闭按钮（仅手机托盘内显示） ---------- */
.sheet-close {
  display: none;
  width: 30px; height: 30px; flex-shrink: 0;
  align-items: center; justify-content: center;
  border: 1px solid var(--glass-border); border-radius: 50%;
  background: transparent; color: var(--text-dim);
  font-size: 13px; cursor: pointer;
  transition: background .2s, color .2s;
}
.sheet-close:active { background: color-mix(in srgb, var(--accent) 14%, transparent); color: var(--text); }

/* ---------- 长按卡片操作菜单（手机 bottom sheet） ---------- */
.cs-mask {
  position: fixed; inset: 0; z-index: 210;
  background: rgba(8, 12, 22, .5);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  opacity: 0; pointer-events: none;
  transition: opacity .26s ease;
}
.cs-mask.open { opacity: 1; pointer-events: auto; }
.card-sheet {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 211;
  padding: 8px 14px calc(16px + env(safe-area-inset-bottom));
  background: var(--glass-strong);
  backdrop-filter: blur(26px) saturate(1.6);
  -webkit-backdrop-filter: blur(26px) saturate(1.6);
  border: 1px solid var(--glass-border);
  border-bottom: none;
  border-radius: 22px 22px 0 0;
  box-shadow: 0 -14px 44px rgba(0, 0, 0, .38);
  transform: translateY(105%);
  transition: transform .32s cubic-bezier(.3, .85, .3, 1);
}
.cs-mask.open .card-sheet { transform: translateY(0); }
.card-sheet::before {
  content: ''; display: block; width: 42px; height: 4px;
  margin: 4px auto 0; border-radius: 4px;
  background: color-mix(in srgb, var(--text) 22%, transparent);
}
.cs-head { padding: 12px 8px 10px; }
.cs-head b { font-size: 16px; letter-spacing: .5px; }
.cs-head .cs-meta {
  display: block; margin-top: 4px; font-size: 11.5px;
  color: var(--text-dim); letter-spacing: .5px;
}
.cs-actions { display: grid; gap: 8px; }
.cs-btn {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  min-height: 48px; padding: 10px 16px;
  background: var(--chip); border: 1px solid var(--line-2);
  border-radius: 14px; color: var(--text);
  font-size: 14px; font-family: var(--font-body);
  text-align: left; cursor: pointer;
  transition: transform .1s ease, border-color .2s;
  touch-action: manipulation;
}
.cs-btn small {
  font-family: var(--font-mono); font-size: 11px;
  background: linear-gradient(220.55deg, #565656 0%, #181818 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.cs-btn:active { transform: scale(.97); }
.cs-btn.on { border-color: var(--card-sel-border); background: var(--card-sel); }

/* ---------- 下拉刷新指示器 ---------- */
.ptr {
  position: fixed; top: 0; left: 50%; z-index: 95;
  transform: translate(-50%, -64px);
  display: flex; align-items: center; gap: 9px;
  padding: 10px 20px;
  background: var(--glass-strong);
  backdrop-filter: blur(20px) saturate(1.5);
  -webkit-backdrop-filter: blur(20px) saturate(1.5);
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  box-shadow: 0 12px 32px var(--shadow-lg);
  font-size: 12.5px; color: var(--text-dim); letter-spacing: 1px;
  pointer-events: none; opacity: 0;
  transition: transform .3s var(--ease-out), opacity .25s ease;
}
.ptr.act { opacity: 1; transition: none; }
.ptr.release { transition: transform .3s var(--ease-out), opacity .25s ease; }
.ptr .ptr-spin {
  width: 15px; height: 15px; flex-shrink: 0;
  border: 2px solid var(--track); border-top-color: var(--accent);
  border-radius: 50%; animation: spin .8s linear infinite;
}
.ptr .ptr-spin.hidden { display: none; }

/* ---------- 已选皮肤预览托盘（手机：底部操作栏上滑唤起） ---------- */
.sel-tray {
  position: fixed; left: 12px; right: 12px; z-index: 89;
  bottom: calc(94px + env(safe-area-inset-bottom));
  padding: 12px 14px 13px;
  background: var(--glass-strong);
  backdrop-filter: blur(26px) saturate(1.6);
  -webkit-backdrop-filter: blur(26px) saturate(1.6);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  box-shadow: 0 16px 48px var(--shadow-lg);
  transform: translateY(160%); opacity: 0; pointer-events: none;
  transition: transform .34s cubic-bezier(.3, .85, .3, 1), opacity .3s ease;
}
.sel-tray.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
.st-head { display: flex; align-items: center; gap: 8px; padding-bottom: 10px; }
.st-head b { font-size: 13px; letter-spacing: 2px; }
.st-head small { font-size: 11px; color: var(--text-dim); }
.sel-tray .sheet-close { display: inline-flex; margin-left: auto; }
.st-list {
  display: flex; gap: 10px;
  overflow-x: auto; -webkit-overflow-scrolling: touch;
  padding-bottom: 4px; scrollbar-width: none;
}
.st-list::-webkit-scrollbar { display: none; }
.st-empty { font-size: 12px; color: var(--text-dim); padding: 14px 2px; }
.st-item {
  flex: 0 0 auto; width: 86px;
  display: flex; flex-direction: column; gap: 5px;
  cursor: pointer; user-select: none; -webkit-user-select: none;
  touch-action: manipulation;
}
.st-item .st-img {
  height: 54px; border-radius: 10px; overflow: hidden;
  background: var(--track); border: 1px solid var(--line-2);
  display: grid; place-items: center;
  transition: border-color .2s;
}
.st-item img { width: 100%; height: 100%; object-fit: contain; }
.st-item span {
  font-size: 10.5px; color: var(--text-dim); text-align: center;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.st-item .st-name { color: var(--text); }
.st-item:active .st-img { border-color: var(--accent); }

/* 空状态：重置按钮 */
.empty-state .btn { margin-top: 16px; }

/* ---------- 响应式：≤900px —— 桌面布局的手机自然适配 ---------- */
/* 武器库 / 工具栏 / 筛选栏 / 网格 全部保持可见、与桌面同序，仅重排尺寸 */
@media (max-width: 900px) {
  .workspace {
    display: block;
    padding: 14px 12px calc(130px + env(safe-area-inset-bottom));
  }
  .workspace > section { min-width: 0; }   /* 防 flex/grid 子项 min-content 撑破横向 */
  .sidebar { margin-bottom: 12px; }

  /* ---- 武器库：保持可见，两列纵列表改为横向滚动条；sticky 常驻顶部随时切武器 ---- */
  .sidebar {
    position: sticky; top: 78px; z-index: 40;
    max-height: none; align-self: auto;
  }
  .sidebar-head { padding: 12px 14px 6px; }
  /* ---- 武器库：分类「共同区域」托盘 —— 每类一个圆角舱，类名醒目标签 + 该类武器同舱 ---- */
  .weapon-list {
    display: flex; flex-direction: row; flex-wrap: nowrap; align-items: stretch; gap: 8px;
    overflow-x: auto; overflow-y: hidden;
    padding: 6px 12px 10px;
    -webkit-overflow-scrolling: touch; scrollbar-width: none;
  }
  .weapon-list::-webkit-scrollbar { display: none; }
  .wgrp {
    flex: 0 0 auto;
    display: flex; align-items: center; gap: 4px;
    padding: 4px 6px 4px 11px;
    background: var(--chip);
    border: 1px solid var(--line-2);
    border-radius: 999px;
  }
  .wgrp:has(.wbtn.active) { border-color: var(--card-sel-border); }
  .wcat { flex: 0 0 auto; margin: 0; gap: 7px; }
  .wcat span { font-size: 11px; font-weight: 700; letter-spacing: 1.5px; color: var(--accent); }
  .wcat::after { content: ''; width: 1.5px; height: 15px; flex: none; background: var(--line-2); border-radius: 1px; }
  .wbtn {
    flex: 0 0 auto; width: auto; padding: 7px 11px; min-height: 40px;
    background: transparent; border-color: transparent;
  }
  .wbtn:hover { transform: none; }
  .wbtn .wname { font-size: 13px; }
  .wbtn .wcount { font-size: 9px; }
  .wbtn.active {
    background: var(--card-sel);
    border-color: var(--card-sel-border);
    box-shadow: none;
  }

  /* ---- 筛选栏：原位显示自然换行（与桌面完全一致，仅收紧行距） ---- */
  .filter-bar { gap: 10px 14px; padding: 10px 14px; }

  .topbar { margin: 8px 10px 0; padding: 0 14px; gap: 10px; }
  .topbar-stats { display: none; }
  .grid { grid-template-columns: repeat(auto-fill, minmax(172px, 1fr)); }
  .sk-img { height: 74px; }
  .ab-preview { display: none; }
  .action-bar {
    left: 12px; right: 12px; max-width: none;
    bottom: calc(14px + env(safe-area-inset-bottom));
    transform: translateY(140%);
  }
  .action-bar.show { transform: translateY(0); }

  /* ---- 模态框：保持桌面居中样式，仅收窄遮罩边距 ---- */
  .modal-mask { padding: 14px; }
  .modal, .bundle-modal { width: 100%; }
}

/* ---------- 响应式：手机 ---------- */
@media (max-width: 560px) {
  .topbar { height: 52px; gap: 8px; margin: 8px 10px 0; padding: 0 12px; }
  .logo-mark { width: 30px; height: 30px; font-size: 12px; border-radius: 9px; }
  .logo-text b { font-size: 16px; letter-spacing: 1.5px; }
  .logo-text span { display: none; }
  .ts-btn { width: 36px; height: 32px; }
  /* Toast：手机端改为顶部下滑出现 */
  .toast {
    left: 14px; right: 14px; bottom: auto;
    top: calc(12px + env(safe-area-inset-top));
    max-width: none; text-align: center;
    transform: translateX(0) translateY(-180%) scale(.96);
  }
  .toast.show { transform: translateX(0) translateY(0) scale(1); }
  .workspace { padding: 12px 10px calc(128px + env(safe-area-inset-bottom)); }
  .toolbar { padding: 11px 12px; gap: 9px; }
  .search-box { min-width: 100%; max-width: none; }
  /* 工具栏按钮组：2×2 网格 — 4 个操作全部可见（单行横滚会让末尾的清空选择被截在屏幕外） */
  .tb-actions {
    display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
    min-width: 0;
  }
  .tb-actions .btn, .tb-actions .toggle { justify-content: center; min-height: 44px; }
  .tb-actions .btn { padding: 10px 12px; font-size: 12px; gap: 6px; }
  .tb-actions .btn svg { width: 13px; height: 13px; }
  /* 套装搜索行：窄屏改为两行（输入框 + 排序下拉），消除横向溢出 */
  .bundle-search { flex-wrap: wrap; min-width: 0; }
  .bundle-search input { flex: 1 1 100%; min-width: 0; }
  .bundle-sort-wrap { flex: 1 1 100%; min-width: 0; }
  .bundle-sort-wrap .f-select { width: 100%; }
  /* ≥16px 防止 iOS 聚焦时页面自动缩放 */
  .search-box input, .f-select, .bundle-search input, .import-area textarea { font-size: 16px; }
  .search-box input { min-height: 44px; }
  .btn { padding: 10px 14px; font-size: 12.5px; min-height: 42px; }
  .modal-foot .btn, .ab-actions .btn { min-height: 46px; }
  .toggle { padding: 6px 6px; font-size: 12px; min-height: 38px; }
  .fchip { padding: 9px 13px; font-size: 12px; }
  /* 小屏：武器托盘更紧凑 */
  .sidebar { top: 68px; }
  .sidebar-head { padding: 10px 12px 4px; }
  .weapon-list { gap: 6px; padding: 4px 10px 8px; }
  .wgrp { gap: 3px; padding: 3px 5px 3px 9px; }
  .wbtn { padding: 6px 10px; min-height: 38px; }
  .wcat span { font-size: 10.5px; }
  .filter-bar { gap: 8px 12px; padding: 9px 12px; margin-bottom: 12px; }
  .filter-bar .f-group { gap: 7px; }
  .grid-head { margin: 0 4px 10px; }
  .grid-head h1 { font-size: 22px; letter-spacing: 2px; }
  .grid-head .zh-sub { display: none; }
  .grid-hint { display: none; }
  .grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .card { padding: 12px 12px 10px; }
  .sk-img { height: 62px; margin: -2px -2px 9px; }
  .sk-img img { filter: none; }
  .card .sk-name { font-size: 13.5px; }
  .card .wtag { font-size: 8.5px; padding: 2px 7px; }
  .code-chip { font-size: 10px; }
  .action-bar { padding: 10px 14px; gap: 10px; border-radius: 20px; }
  .ab-info .num { font-size: 22px; }
  .modal-head { padding: 14px 16px 12px; }
  .modal-body { padding: 14px 16px; }
  .modal-foot { padding: 12px 16px 16px; }
  .footer { padding: 18px 14px; }
}

/* ---------- 超窄屏（≤374px）：单列宽卡片 ---------- */
@media (max-width: 374px) {
  .grid { grid-template-columns: 1fr; gap: 12px; }
  .sk-img { height: 108px; }
  .card { padding: 14px 14px 12px; }
  .card .sk-name { font-size: 14.5px; }
  .code-chip { font-size: 11px; }
  .tb-actions .btn { padding: 10px 11px; }
  .ab-info .txt { display: none; }
}

/* ---------- 移动端性能：光斑静止 + 常驻元素去 backdrop-filter ----------
   backdrop-filter 会随滚动/动画逐帧重算模糊（背后还有 4 个 blur 光斑在动），
   手机端改为：光斑静止 + sticky/常驻栏用近实底色，视觉近似但零模糊开销 */
@media (max-width: 700px) {
  .blob { filter: blur(52px); animation: none; will-change: auto; }
  .b3, .b4 { display: none; }
  .bg-grid { background-size: 38px 38px; }
  .topbar, .sidebar, .toolbar, .filter-bar, .action-bar {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: var(--glass-solid);
  }
}

button, .card, .wbtn, .bundle-row, .ts-btn, .nav a, .toggle { touch-action: manipulation; }

/* ---------- 减少动态偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .blob { animation: none; }
}

/* ---------- 手机端：入场动画更轻快，按压反馈替代悬停 ---------- */
@media (max-width: 560px) {
  @keyframes cardIn {
    from { opacity: 0; transform: translateY(18px) scale(.96); }
    to { opacity: 1; transform: none; }
  }
  .card { animation-duration: .4s; }
  /* 选中态流光线在手机上静止显示：background-position 动画每帧重绘，
     多张选中卡片常驻流光会持续吃帧 */
  .card.selected::after { animation: none; }
  .card:hover .sk-img:not(.err):not(.none)::after { animation: none; }
  .card:hover .sk-img img { transform: none; }
  .card:hover { transform: none; }
  .card:active { transform: scale(.96); transition: transform .08s ease; }
}