/* ══════════════════════════════════════════════════════════
   hotkeys.css — 快捷键速查卡（内容由 assets/hotkeys.js 渲染）
   ══════════════════════════════════════════════════════════ */
#hotkey-card{
  --hk-ink:#eef0f7; --hk-ink-2:rgba(238,240,247,.7); --hk-ink-3:rgba(238,240,247,.44);
  --hk-line:rgba(255,255,255,.08); --hk-row:rgba(255,255,255,.03); --hk-row-h:rgba(255,255,255,.07);
  --hk-acc:#c4b5fd; --hk-acc-2:#f9a8d4;
  --hk-kbd-bg:linear-gradient(180deg,#3a3060,#2a2248); --hk-kbd-edge:#1a1430; --hk-kbd-ink:#ece8ff;
  position:fixed;inset:0;z-index:10200;display:none;align-items:center;justify-content:center;padding:18px;
  background:rgba(4,2,16,.6);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
}
#hotkey-card.open{display:flex;}
#hotkey-card [hidden]{display:none!important;}
#hotkey-card .ico{width:1em;height:1em;flex:none;}

/* 固定高度：两个分页内容长短不一，切换时弹窗不跟着忽大忽小 */
.hk-box{position:relative;width:820px;max-width:100%;height:min(720px,calc(100dvh - 36px));display:flex;flex-direction:column;
  border-radius:24px;color:var(--hk-ink);overflow:hidden;
  background:
    radial-gradient(90% 50% at 0% 0%,rgba(167,139,250,.14),transparent 60%),
    radial-gradient(70% 40% at 100% 0%,rgba(244,114,182,.1),transparent 60%),
    linear-gradient(165deg,#15102e,#0e0a22 70%);
  box-shadow:inset 0 0 0 1px rgba(196,181,253,.18),0 40px 100px -30px rgba(0,0,0,.85);}

/* ── 头部 ── */
.hk-hd{display:flex;align-items:center;gap:12px;padding:18px 20px 12px;flex-wrap:wrap;}
.hk-hd-ic{width:40px;height:40px;border-radius:13px;display:grid;place-items:center;flex:none;color:#fff;
  background:linear-gradient(140deg,#a78bfa,#f472b6);box-shadow:0 12px 26px -12px rgba(167,139,250,.95);}
.hk-hd-ic .ico{width:21px;height:21px;}
.hk-hd-t{flex:1;min-width:140px;}
.hk-hd-t b{display:block;font-size:1.02rem;letter-spacing:.08em;}
.hk-hd-t span{display:block;margin-top:3px;font-size:.72rem;color:var(--hk-ink-3);}
#hotkey-card .hk-hd-t kbd{height:18px;min-width:18px;padding:0 5px;font-size:.62rem;border-radius:5px;margin:0 2px;transform:none;vertical-align:1px;}
.hk-x{width:34px;height:34px;border-radius:11px;border:0;cursor:pointer;display:grid;place-items:center;
  color:var(--hk-ink-2);background:rgba(255,255,255,.06);box-shadow:inset 0 0 0 1px var(--hk-line);transition:background .15s,color .15s;}
.hk-x:hover{background:rgba(255,255,255,.14);color:#fff;}
.hk-x .ico{width:15px;height:15px;}

/* ── 工具条：分页 + 搜索 ── */
.hk-bar{display:flex;align-items:center;gap:10px;padding:0 20px 14px;flex-wrap:wrap;border-bottom:1px solid var(--hk-line);}
.hk-tabs{display:flex;padding:3px;gap:3px;border-radius:13px;background:rgba(0,0,0,.28);box-shadow:inset 0 0 0 1px var(--hk-line);}
.hk-tab{display:inline-flex;align-items:center;gap:6px;border:0;cursor:pointer;font:inherit;font-size:.8rem;font-weight:700;white-space:nowrap;
  padding:7px 14px;border-radius:10px;color:var(--hk-ink-2);background:transparent;transition:background .15s,color .15s;}
.hk-tab .ico{width:15px;height:15px;}
.hk-tab:hover{color:#fff;}
.hk-tab.on{color:#fff;background:linear-gradient(135deg,rgba(139,92,246,.7),rgba(236,72,153,.6));box-shadow:0 8px 20px -10px rgba(139,92,246,.9);}
.hk-tab .n{font-size:.66rem;font-weight:700;padding:0 6px;border-radius:999px;background:rgba(255,255,255,.16);}
.hk-search{flex:1;min-width:180px;display:flex;align-items:center;gap:8px;height:38px;padding:0 12px;border-radius:12px;
  background:rgba(255,255,255,.05);box-shadow:inset 0 0 0 1px var(--hk-line);transition:box-shadow .15s,background .15s;}
.hk-search:focus-within{background:rgba(255,255,255,.08);box-shadow:inset 0 0 0 1px rgba(196,181,253,.55);}
.hk-search .ico{width:15px;height:15px;color:var(--hk-ink-3);}
.hk-search input{flex:1;min-width:0;border:0;outline:0;background:transparent;color:var(--hk-ink);font:inherit;font-size:.84rem;}
.hk-search input::placeholder{color:var(--hk-ink-3);}
.hk-search kbd{font-size:.64rem;}

/* ── 内容 ── */
.hk-body{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;padding:16px 20px 18px;scrollbar-width:thin;}
.hk-grid{columns:2 330px;column-gap:16px;}
.hk-sec{break-inside:avoid;margin:0 0 16px;padding:12px 12px 8px;border-radius:16px;
  background:rgba(255,255,255,.025);box-shadow:inset 0 0 0 1px var(--hk-line);}
.hk-sec-hd{display:flex;align-items:center;gap:8px;margin:0 2px 8px;font-size:.74rem;font-weight:800;letter-spacing:.1em;color:var(--hk-acc);}
.hk-sec-hd .ico{width:15px;height:15px;}
.hk-sec-hd span{font-weight:500;letter-spacing:.02em;color:var(--hk-ink-3);font-size:.68rem;margin-left:auto;}
.hk-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:6px 8px;border-radius:9px;transition:background .12s;}
.hk-row:hover{background:var(--hk-row-h);}
.hk-desc{font-size:.8rem;color:var(--hk-ink-2);line-height:1.4;}
.hk-desc mark{background:rgba(249,168,212,.3);color:#fff;border-radius:3px;padding:0 1px;}
.hk-keys{display:flex;align-items:center;gap:4px;flex-wrap:wrap;justify-content:flex-end;flex:none;max-width:58%;}
.hk-keys i{font-style:normal;font-size:.66rem;color:var(--hk-ink-3);padding:0 1px;}
.hk-keys em{font-style:normal;font-size:.72rem;color:var(--hk-ink-2);}
.hk-sec-note{display:flex;gap:6px;align-items:flex-start;margin:6px 4px 4px;font-size:.68rem;line-height:1.55;color:var(--hk-ink-3);}
.hk-sec-note .ico{width:12px;height:12px;margin-top:2px;}

#hotkey-card kbd{display:inline-flex;align-items:center;justify-content:center;min-width:24px;height:24px;padding:0 7px;
  border-radius:7px;font:600 .7rem/1 ui-monospace,'SF Mono',Consolas,monospace;color:var(--hk-kbd-ink);white-space:nowrap;
  background:var(--hk-kbd-bg);box-shadow:inset 0 1px 0 rgba(255,255,255,.16),0 2px 0 var(--hk-kbd-edge),0 3px 6px -2px rgba(0,0,0,.6);
  transform:translateY(-1px);}
#hotkey-card kbd.wide{min-width:44px;}

.hk-empty{padding:40px 10px;text-align:center;color:var(--hk-ink-3);font-size:.84rem;}
.hk-empty .ico{display:block;width:30px;height:30px;margin:0 auto 10px;opacity:.6;}

/* ── 彩蛋页 ── */
.hk-egg-intro{display:flex;gap:10px;align-items:flex-start;font-size:.8rem;line-height:1.75;color:var(--hk-ink-2);margin-bottom:14px;
  padding:12px 14px;border-radius:14px;background:rgba(167,139,250,.08);box-shadow:inset 0 0 0 1px rgba(167,139,250,.18);}
.hk-egg-intro .ico{width:18px;height:18px;margin-top:3px;color:var(--hk-acc-2);}
.hk-egg-intro b{color:#f0abfc;}
.hk-eggs{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:12px;}
.hk-egg{position:relative;display:flex;gap:14px;align-items:flex-start;padding:16px;border-radius:18px;overflow:hidden;
  background:rgba(255,255,255,.03);box-shadow:inset 0 0 0 1px var(--hk-line);}
.hk-egg::before{content:'';position:absolute;inset:-40% -20% auto auto;width:180px;height:180px;border-radius:50%;pointer-events:none;
  background:radial-gradient(closest-side,var(--eg,rgba(244,114,182,.18)),transparent);}
.hk-egg-ico{position:relative;flex:none;width:56px;height:56px;border-radius:16px;display:grid;place-items:center;font-size:1.9rem;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.12),0 10px 24px -12px rgba(0,0,0,.8);}
.hk-egg-body{position:relative;flex:1;min-width:0;}
.hk-egg-name{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-bottom:8px;font-size:.96rem;font-weight:800;color:#fff;}
.hk-egg-tag{display:inline-flex;align-items:center;gap:4px;font-size:.6rem;font-weight:800;letter-spacing:.06em;padding:2px 8px;border-radius:999px;
  color:#f9a8d4;background:rgba(244,114,182,.12);box-shadow:inset 0 0 0 1px rgba(244,114,182,.32);}
.hk-egg-tag .ico{width:10px;height:10px;}
.hk-egg-got{display:inline-flex;align-items:center;gap:4px;font-size:.62rem;font-weight:800;padding:2px 8px;border-radius:999px;
  color:#052e16;background:linear-gradient(135deg,#86efac,#4ade80);}
.hk-egg-got .ico{width:10px;height:10px;}
.hk-egg-riddle{position:relative;font-size:.86rem;line-height:1.75;color:var(--hk-ink);margin-bottom:8px;padding-left:12px;}
.hk-egg-riddle::before{content:'';position:absolute;left:0;top:4px;bottom:4px;width:3px;border-radius:3px;background:linear-gradient(180deg,#c4b5fd,#f472b6);}
.hk-egg-hint{font-size:.74rem;line-height:1.7;color:var(--hk-ink-3);}
.hk-egg-hint summary{cursor:pointer;list-style:none;display:inline-flex;align-items:center;gap:5px;color:var(--hk-ink-2);font-weight:600;}
.hk-egg-hint summary::-webkit-details-marker{display:none;}
.hk-egg-hint summary .ico{width:12px;height:12px;transition:transform .2s;}
.hk-egg-hint[open] summary .ico{transform:rotate(90deg);}
.hk-egg-hint p{margin:6px 0 0;}
.hk-egg-foot{display:flex;justify-content:center;align-items:center;gap:6px;margin-top:14px;font-size:.72rem;color:var(--hk-ink-3);text-align:center;}
.hk-egg-foot .ico{width:13px;height:13px;}

/* ── 底部 ── */
.hk-foot{display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap;padding:10px 20px 14px;
  border-top:1px solid var(--hk-line);font-size:.7rem;color:var(--hk-ink-3);}
.hk-foot span{display:inline-flex;align-items:center;gap:5px;}
.hk-foot kbd{height:20px!important;min-width:20px!important;font-size:.62rem!important;}

/* ── 窄屏：底部抽屉 ── */
@media (max-width:640px){
  #hotkey-card{padding:0;align-items:flex-end;}
  .hk-box{height:88dvh;border-radius:22px 22px 0 0;}
  .hk-hd{padding:14px 16px 10px;}
  .hk-bar{padding:0 16px 12px;}
  .hk-tabs{flex:1 1 100%;}
  .hk-tab{flex:1;justify-content:center;white-space:nowrap;}
  .hk-search{flex:1 1 100%;}
  .hk-body{padding:12px 14px calc(14px + env(safe-area-inset-bottom,0px));}
  .hk-grid{columns:1;}
  .hk-keys{max-width:62%;}
  .hk-foot{display:none;}
}

/* ── 浅色主题 ── */
body.theme-light #hotkey-card{
  --hk-ink:#3a0f24; --hk-ink-2:rgba(58,15,36,.74); --hk-ink-3:rgba(58,15,36,.46);
  --hk-line:rgba(160,40,90,.12); --hk-row-h:rgba(220,80,130,.07);
  --hk-acc:#b5255a; --hk-acc-2:#d63b78;
  --hk-kbd-bg:linear-gradient(180deg,#fff,#fbe8f1); --hk-kbd-edge:#e3b6ca; --hk-kbd-ink:#6b1535;
  background:rgba(60,20,40,.28);
}
body.theme-light .hk-box{background:radial-gradient(90% 50% at 0% 0%,rgba(244,114,182,.14),transparent 60%),linear-gradient(165deg,#fff5f9,#fbe9f2 70%);
  box-shadow:inset 0 0 0 1px rgba(220,80,130,.2),0 40px 100px -30px rgba(120,30,70,.35);}
body.theme-light .hk-x,body.theme-light .hk-search{background:rgba(255,255,255,.7);}
body.theme-light .hk-x:hover{color:#8b1a3a;background:#fff;}
body.theme-light .hk-tabs{background:rgba(220,80,130,.08);}
body.theme-light .hk-tab:hover{color:#8b1a3a;}
body.theme-light .hk-tab.on{color:#fff;background:linear-gradient(135deg,#d63b78,#b02560);}
body.theme-light .hk-sec,body.theme-light .hk-egg{background:rgba(255,255,255,.6);}
body.theme-light .hk-desc mark{background:rgba(214,59,120,.2);color:#6b1535;}
body.theme-light .hk-egg-name{color:#3a0a1a;}
body.theme-light #hotkey-card kbd{box-shadow:inset 0 1px 0 #fff,0 2px 0 var(--hk-kbd-edge),0 3px 6px -3px rgba(120,30,70,.3);}
body.theme-light .hk-egg-intro{background:rgba(220,80,130,.06);box-shadow:inset 0 0 0 1px rgba(220,80,130,.16);}
body.theme-light .hk-egg-intro b{color:#b5255a;}