/* =========================================================
   AzusaWebList  —  桜 Sakura Theme  v2.0
   ========================================================= */
:root {
  --sidebar-w: 220px;

  /* 樱花色系 */
  --sakura-50:  #fff5f8;
  --sakura-100: #ffe5ed;
  --sakura-200: #ffc8d8;
  --sakura-300: #ffa3bd;
  --sakura-400: #ff85a8;
  --sakura-500: #ff6fa3;
  --sakura-600: #f04e89;
  --sakura-700: #c93870;
  --sakura-deep:#8b2453;

  --bg: #fef6f9;
  --panel: #ffffff;
  --panel-2: #fff6f9;
  --text: #3d2733;
  --text-2: #6f5762;
  --text-3: #a48a96;
  --border: #f4dde6;
  --primary: var(--sakura-500);
  --primary-2: var(--sakura-300);
  --primary-rgb: 255, 111, 163;
  --hot: #ff8c3b;
  --shadow-sm: 0 1px 2px rgba(180, 70, 110, .05);
  --shadow-md: 0 8px 24px rgba(255, 111, 163, .14);
  --shadow-lg: 0 16px 40px rgba(255, 111, 163, .22);
  --radius: 14px;
  --radius-lg: 22px;
  --gap: 14px;
  --card-pad: 14px;
}

[data-theme="dark"] {
  --bg: #1a1018;
  --panel: #2a1a23;
  --panel-2: #321f2a;
  --text: #fce6ee;
  --text-2: #cfa9b8;
  --text-3: #957080;
  --border: #422a36;
  --shadow-md: 0 8px 28px rgba(0, 0, 0, .45);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, .55);
}

/* ----- 密度档位 ----- */
[data-density="compact"] { --gap: 8px;  --card-pad: 10px; --radius: 10px; }
[data-density="cozy"]    { --gap: 18px; --card-pad: 18px; --radius: 16px; }

/* ----- 毛玻璃可选关闭 ----- */
[data-glass="off"] .card,
[data-glass="off"] .sidebar { backdrop-filter: none !important; }

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Mincho ProN", "PingFang SC",
               "Hiragino Sans GB", "Microsoft YaHei", serif;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  font-size: 14px;
  line-height: 1.5;
  transition: background .3s;
  position: relative;
  z-index: 0;
}
a { color: inherit; text-decoration: none; }

/* ===================== 全局背景层 ===================== */
.page-bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  background-color: var(--bg);
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  transition: opacity .8s ease, background-image .8s ease;
}
.page-bg.fallback {
  background:
    radial-gradient(ellipse at top left,  #ffd8e4 0%, transparent 55%),
    radial-gradient(ellipse at top right, #ffe8c2 0%, transparent 55%),
    radial-gradient(ellipse at bottom,    #ffc4d6 0%, transparent 60%),
    linear-gradient(180deg, #fff5f8 0%, #ffe2ec 60%, #ffd0e0 100%);
}
.page-bg-mask {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(ellipse at top, rgba(255,245,248,.38) 0%, transparent 60%),
    linear-gradient(180deg, rgba(255,245,248,.40) 0%, rgba(255,229,237,.78) 100%);
  transition: background .3s;
}
[data-theme="dark"] .page-bg-mask {
  background:
    radial-gradient(ellipse at top, rgba(0,0,0,.25) 0%, transparent 60%),
    linear-gradient(180deg, rgba(26,16,24,.55) 0%, rgba(26,16,24,.92) 100%);
}
[data-has-wp="off"] .page-bg-mask { display: none; }

/* ===================== 樱花飘落画布 ===================== */
.petals-canvas {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

/* ===================== Sidebar ===================== */
.sidebar {
  position: fixed;
  top: 0; left: 0; bottom: 0;
  width: var(--sidebar-w);
  background: rgba(255, 245, 248, .72);
  backdrop-filter: blur(22px) saturate(180%);
  -webkit-backdrop-filter: blur(22px) saturate(180%);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  z-index: 50;
  transition: transform .25s ease;
}
[data-theme="dark"] .sidebar { background: rgba(42,26,35,.82); }

.brand {
  padding: 20px 20px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 16px;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.brand::after {
  content: "";
  position: absolute;
  left: 20px; right: 20px; bottom: -1px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--sakura-300), transparent);
}
.brand-logo {
  font-size: 22px;
  display: inline-block;
  animation: spinSlow 12s linear infinite;
}
@keyframes spinSlow { to { transform: rotate(360deg); } }
.brand-name {
  background: linear-gradient(135deg, var(--sakura-600) 0%, var(--sakura-400) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.nav { flex: 1; overflow-y: auto; padding: 12px 8px; }
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  margin: 3px 0;
  border-radius: 10px;
  color: var(--text-2);
  cursor: pointer;
  font-size: 13.5px;
  transition: all .18s ease;
  user-select: none;
  position: relative;
  overflow: hidden;
}
.nav-item:hover {
  background: rgba(255, 200, 216, .35);
  color: var(--text);
  transform: translateX(2px);
}
.nav-item.active {
  background: linear-gradient(90deg, rgba(var(--primary-rgb),.18), rgba(var(--primary-rgb),.04));
  color: var(--sakura-700);
  font-weight: 500;
}
[data-theme="dark"] .nav-item.active { color: var(--sakura-300); }
.nav-item.active::before {
  content: ""; position: absolute;
  left: -8px; top: 50%; transform: translateY(-50%);
  width: 3px; height: 60%;
  background: linear-gradient(180deg, var(--sakura-400), var(--sakura-600));
  border-radius: 0 3px 3px 0;
}
.nav-icon { width: 18px; text-align: center; font-size: 14px; }
.nav-item .nav-count {
  margin-left: auto;
  font-size: 11px;
  color: var(--text-3);
  background: rgba(255, 200, 216, .25);
  padding: 1px 8px;
  border-radius: 999px;
}
.nav-item.active .nav-count {
  background: rgba(var(--primary-rgb),.20);
  color: var(--sakura-700);
}
[data-theme="dark"] .nav-item.active .nav-count { color: var(--sakura-200); }

.sidebar-footer {
  padding: 14px 18px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-3);
  line-height: 1.7;
  position: relative;
}
.sidebar-footer::before {
  content: "🌸";
  position: absolute;
  right: 14px; top: 14px;
  opacity: .35;
  font-size: 14px;
}
.sidebar-toggle {
  display: none;
  position: fixed;
  top: 14px; left: 14px;
  z-index: 60;
  width: 40px; height: 40px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(14px);
  color: var(--text);
  font-size: 18px;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
}

/* ===================== Main ===================== */
.main {
  margin-left: var(--sidebar-w);
  min-height: 100vh;
  padding: 0 28px 40px;
  position: relative;
  z-index: 2;
}

/* Hero */
.hero {
  position: relative;
  margin: 18px 0 24px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 20px 50px rgba(255, 111, 163, .2);
  background: rgba(0,0,0,.12);
  border: 1px solid rgba(255,255,255,.4);
}
.hero-overlay {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at top, rgba(255,180,210,.0) 0%, rgba(0,0,0,.35) 100%),
    linear-gradient(180deg, rgba(0,0,0,.10) 0%, rgba(80,20,50,.55) 100%);
}
[data-has-wp="off"] .hero {
  background:
    linear-gradient(135deg, #ff9eb9 0%, #ff6fa3 50%, #c93870 100%);
}
[data-has-wp="off"] .hero-overlay {
  background: linear-gradient(180deg, rgba(255,255,255,.06) 0%, rgba(80,20,50,.30) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  width: 100%;
  max-width: 620px;
  padding: 0 20px;
}
.hero-meta {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 14px;
  font-size: 13px;
  opacity: .95;
  margin-bottom: 8px;
  text-shadow: 0 2px 8px rgba(0,0,0,.4);
}
.hero-clock { font-variant-numeric: tabular-nums; font-weight: 500; }
.hero-title {
  margin: 0 0 6px;
  font-size: 30px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-shadow: 0 2px 12px rgba(0,0,0,.4), 0 0 30px rgba(255,150,180,.3);
  background: linear-gradient(180deg, #fff 0%, #ffd0dd 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-subtitle {
  margin: 0 0 18px;
  font-size: 13px;
  letter-spacing: 4px;
  opacity: .9;
  text-shadow: 0 2px 8px rgba(0,0,0,.4);
  font-style: italic;
}

.search-wrap {
  position: relative;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(16px);
  border-radius: 999px;
  padding: 0 16px 0 4px;
  height: 50px;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 14px 40px rgba(0,0,0,.25), 0 0 0 1px rgba(255,255,255,.3) inset;
  transition: transform .2s, box-shadow .2s;
}
.search-wrap:focus-within {
  transform: translateY(-2px);
  box-shadow: 0 18px 50px rgba(255,80,140,.35), 0 0 0 2px rgba(255,150,180,.4);
}
.engine-select {
  border: 0;
  background: transparent;
  outline: none;
  font-size: 13px;
  color: var(--text-2);
  padding: 0 4px 0 16px;
  height: 38px;
  border-right: 1px solid #f4dde6;
  cursor: pointer;
  font-family: inherit;
}
#searchInput {
  flex: 1;
  border: 0;
  background: transparent;
  outline: none;
  color: var(--text);
  font-size: 14px;
}
#searchInput::placeholder { color: var(--text-3); }
.kbd, kbd {
  border: 1px solid #f4dde6;
  background: var(--sakura-50);
  color: var(--sakura-700);
  border-radius: 6px;
  padding: 2px 7px;
  font-size: 12px;
  font-family: inherit;
}
.hero-tip {
  margin-top: 14px;
  font-size: 12.5px;
  opacity: .9;
  text-shadow: 0 1px 4px rgba(0,0,0,.3);
}
.hero-tip kbd {
  background: rgba(255,255,255,.2);
  border-color: rgba(255,255,255,.3);
  color: #fff;
}
.hero-tags {
  margin-top: 14px;
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
}
.tag {
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(255,255,255,.18);
  border: 1px solid rgba(255,255,255,.3);
  color: #fff;
  font-size: 12.5px;
  cursor: pointer;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: all .2s;
  text-shadow: 0 1px 3px rgba(0,0,0,.25);
}
.tag:hover {
  background: rgba(255, 200, 216, .35);
  border-color: rgba(255,255,255,.55);
  transform: translateY(-2px);
  box-shadow: 0 6px 14px rgba(255,80,140,.3);
}

/* 壁纸切换按钮 */
.wp-shuffle {
  position: absolute;
  right: 16px; bottom: 16px;
  width: 38px; height: 38px;
  border: 0; border-radius: 50%;
  background: rgba(255,255,255,.22);
  border: 1px solid rgba(255,255,255,.35);
  color: #fff;
  font-size: 14px;
  cursor: pointer;
  z-index: 3;
  backdrop-filter: blur(10px);
  transition: all .25s;
}
.wp-shuffle:hover {
  background: rgba(255, 200, 216, .4);
  transform: rotate(180deg);
}

/* Toolbar */
.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 4px 4px 14px;
  font-size: 13px;
  color: var(--text-2);
}
.toolbar-right { display: flex; gap: 6px; }
.chip {
  border: 1px solid var(--border);
  background: rgba(255,255,255,.7);
  backdrop-filter: blur(10px);
  color: var(--text-2);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 12.5px;
  cursor: pointer;
  transition: all .18s;
  font-family: inherit;
}
[data-theme="dark"] .chip { background: rgba(42,26,35,.7); }
.chip:hover { color: var(--text); border-color: var(--sakura-300); }
.chip.active {
  background: linear-gradient(135deg, var(--sakura-400), var(--sakura-600));
  border-color: transparent;
  color: #fff;
  box-shadow: 0 4px 12px rgba(var(--primary-rgb),.35);
}

/* Categories */
.category { margin-bottom: 36px; scroll-margin-top: 10px; }
.category-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
  margin: 8px 4px 14px;
}
.category-title::before {
  content: "";
  width: 4px; height: 18px;
  background: linear-gradient(180deg, var(--sakura-300), var(--sakura-600));
  border-radius: 2px;
}
.category-title .icon-bubble {
  width: 32px; height: 32px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(var(--primary-rgb),.22), rgba(var(--primary-rgb),.06));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  border: 1px solid rgba(var(--primary-rgb),.18);
  box-shadow: 0 4px 10px rgba(var(--primary-rgb),.10);
}
.category-count {
  color: var(--text-3);
  font-weight: 400;
  font-size: 12px;
}
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--gap);
}

/* Card */
.card {
  position: relative;
  background: rgba(255,255,255,.78);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border: 1px solid rgba(255,255,255,.6);
  border-radius: var(--radius);
  padding: var(--card-pad);
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  transition: transform .25s ease, box-shadow .25s ease, border-color .2s ease;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
}
[data-theme="dark"] .card {
  background: rgba(42,26,35,.7);
  border-color: rgba(255,200,216,.08);
}
[data-glass="off"] .card { background: var(--panel); }

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(var(--primary-rgb),.10), transparent 60%);
  opacity: 0;
  transition: opacity .25s;
  pointer-events: none;
}
.card::after {
  content: "🌸";
  position: absolute;
  right: -10px;
  top: -10px;
  font-size: 36px;
  opacity: 0;
  transform: rotate(-30deg) scale(.5);
  transition: all .35s ease;
  pointer-events: none;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(var(--primary-rgb),.25);
  border-color: rgba(var(--primary-rgb),.45);
}
.card:hover::before { opacity: 1; }
.card:hover::after {
  opacity: .12;
  transform: rotate(0deg) scale(1);
}

.card-icon {
  width: 42px; height: 42px;
  border-radius: 12px;
  background: var(--panel-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 600;
  color: #fff;
  flex-shrink: 0;
  overflow: hidden;
  transition: transform .3s cubic-bezier(.34,1.56,.64,1);
  box-shadow: 0 4px 10px rgba(0,0,0,.06);
}
.card:hover .card-icon {
  transform: scale(1.08) rotate(-6deg);
}
.card-icon img { width: 100%; height: 100%; object-fit: cover; }
.card-body { flex: 1; min-width: 0; }
.card-title {
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.card-desc {
  font-size: 12px;
  color: var(--text-3);
  margin-top: 3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 滚动渐入动画 */
[data-anim="on"] .card {
  animation: cardIn .55s cubic-bezier(.2,.8,.2,1) backwards;
}
@keyframes cardIn {
  from { opacity: 0; transform: translateY(12px) scale(.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* Empty state */
.empty {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-3);
}
.empty-icon { font-size: 56px; margin-bottom: 12px; opacity: .55; }

/* Footer */
.footer {
  text-align: center;
  font-size: 12px;
  color: var(--text-3);
  padding: 30px 10px 10px;
  line-height: 1.9;
}
.footer a { color: var(--sakura-600); }
[data-theme="dark"] .footer a { color: var(--sakura-300); }
.footer::before {
  content: "🌸  ·  ·  ·  🌸";
  display: block;
  margin-bottom: 10px;
  letter-spacing: 8px;
  opacity: .35;
}

/* Back to top */
.back-to-top {
  position: fixed;
  right: 22px; bottom: 24px;
  width: 46px; height: 46px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.88);
  backdrop-filter: blur(14px);
  color: var(--sakura-700);
  font-size: 18px;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(var(--primary-rgb),.25);
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s, transform .2s;
  z-index: 40;
}
[data-theme="dark"] .back-to-top {
  background: rgba(42,26,35,.85);
  color: var(--sakura-300);
}
.back-to-top.show { opacity: 1; pointer-events: auto; }
.back-to-top:hover { transform: translateY(-3px); }

/* Scrollbars */
.nav::-webkit-scrollbar { width: 6px; }
.nav::-webkit-scrollbar-thumb {
  background: var(--sakura-200);
  border-radius: 3px;
}
.nav::-webkit-scrollbar-thumb:hover { background: var(--sakura-300); }

::selection { background: var(--sakura-200); color: var(--sakura-deep); }

/* Responsive */
@media (max-width: 860px) {
  .sidebar { transform: translateX(-100%); box-shadow: var(--shadow-lg); }
  .sidebar.open { transform: translateX(0); }
  .main { margin-left: 0; padding: 0 16px 30px; }
  .sidebar-toggle { display: flex; align-items: center; justify-content: center; }
  .hero { height: 260px; margin-top: 64px; }
  .hero-title { font-size: 24px; }
  .grid { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
}

@media (max-width: 480px) {
  .grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .card { padding: 10px; gap: 8px; }
  .card-icon { width: 34px; height: 34px; font-size: 15px; }
  .card-title { font-size: 13px; }
  .card-desc { font-size: 11px; }
  .engine-select { display: none; }
  .hero-title { font-size: 22px; }
  .hero-subtitle { letter-spacing: 2px; font-size: 12px; }
}


/* ====================================================================
 *  搜索引擎 chip
 * ==================================================================== */
.engines {
  display: flex;
  gap: 4px;
  padding: 4px;
  background: rgba(255,200,216,.18);
  border-radius: 999px;
  height: 38px;
  align-items: center;
}
.engine-btn {
  border: 0;
  background: transparent;
  color: var(--text-2);
  width: 30px; height: 30px;
  border-radius: 50%;
  font-size: 13px;
  cursor: pointer;
  transition: all .15s;
  display: inline-flex; align-items: center; justify-content: center;
  font-family: inherit;
}
.engine-btn:hover { background: rgba(255,200,216,.5); color: var(--sakura-700); }
.engine-btn.active {
  background: linear-gradient(135deg, var(--sakura-400), var(--sakura-600));
  color: #fff;
  box-shadow: 0 4px 10px rgba(var(--primary-rgb),.4);
}

.search-clear {
  border: 0;
  background: transparent;
  width: 24px; height: 24px;
  border-radius: 50%;
  color: var(--text-3);
  cursor: pointer;
  font-size: 12px;
  transition: all .15s;
}
.search-clear:hover { background: var(--sakura-100); color: var(--sakura-700); }

/* ====================================================================
 *  侧边栏移动端遮罩
 * ==================================================================== */
.sidebar-mask {
  position: fixed; inset: 0;
  background: rgba(80,30,50,.45);
  backdrop-filter: blur(4px);
  z-index: 49;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s;
}
.sidebar-mask.show {
  opacity: 1;
  pointer-events: auto;
}
@media (min-width: 861px) {
  .sidebar-mask { display: none; }
}

/* ====================================================================
 *  右键菜单
 * ==================================================================== */
.ctx-menu {
  position: fixed;
  z-index: 200;
  min-width: 180px;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 6px;
  box-shadow: 0 14px 36px rgba(var(--primary-rgb),.25), 0 4px 10px rgba(0,0,0,.08);
  animation: menuIn .12s ease;
}
[data-theme="dark"] .ctx-menu { background: rgba(42,26,35,.95); }
.ctx-menu button {
  display: block;
  width: 100%;
  text-align: left;
  border: 0;
  background: transparent;
  color: var(--text);
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 13px;
  cursor: pointer;
  font-family: inherit;
  transition: background .12s;
}
.ctx-menu button:hover { background: var(--sakura-100); color: var(--sakura-700); }
[data-theme="dark"] .ctx-menu button:hover { background: rgba(255,180,200,.12); color: var(--sakura-200); }
.ctx-menu hr {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 4px 6px;
}
@keyframes menuIn {
  from { opacity: 0; transform: scale(.95) translateY(-3px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

/* ====================================================================
 *  快捷键帮助
 * ==================================================================== */
.help-modal[hidden] { display: none !important; }
.help-modal {
  position: fixed; inset: 0; z-index: 220;
  background: rgba(80,30,50,.45);
  backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  animation: fadeIn .15s;
}
.help-box {
  width: 380px; max-width: 90vw;
  background: rgba(255,255,255,.98);
  border-radius: 18px;
  box-shadow: 0 24px 60px rgba(0,0,0,.25);
  overflow: hidden;
  animation: pop .18s ease;
}
[data-theme="dark"] .help-box { background: rgba(42,26,35,.98); }
.help-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}
.help-head h3 { margin: 0; font-size: 16px; }
.icon-close {
  border: 0; background: transparent;
  color: var(--text-2);
  width: 28px; height: 28px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
}
.icon-close:hover { background: var(--sakura-100); color: var(--sakura-700); }
.help-body {
  padding: 16px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.kbd-row {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: var(--text-2);
}
.kbd-row kbd {
  min-width: 26px;
  text-align: center;
  font-weight: 600;
}
.kbd-row span { flex: 1; }
@keyframes fadeIn { from{opacity:0} to{opacity:1} }
@keyframes pop   { from{transform:scale(.95);opacity:0} to{transform:scale(1);opacity:1} }

/* ====================================================================
 *  Toast (前台用)
 * ==================================================================== */
.app-toast {
  position: fixed;
  bottom: 28px; left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: rgba(50,20,35,.92);
  color: #fff;
  padding: 10px 22px;
  border-radius: 999px;
  font-size: 13px;
  opacity: 0; pointer-events: none;
  transition: all .25s ease;
  z-index: 240;
  box-shadow: 0 12px 30px rgba(0,0,0,.3);
}
.app-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}