/* Little Machines — 35 original micro-interaction studies
   Design & build: Shouvick Koley (https://shouvick.design) */

html,body{margin:0;padding:0}

:root{
    --bg:#0a0b0f; --panel:#14161c; --panel2:#191c24; --line:#262a35; --line2:#323647;
    --text:#eef0f4; --muted:#9295a5; --muted2:#5c5f6e;
    --accent:#34e0c4; --accent-dim:#1c8a78; --accent2:#7c8cff; --pink:#ff5fa8; --warn:#ffb454;
    --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
    --sans:'Space Grotesk',system-ui,-apple-system,sans-serif;
    --radius:14px;
  }
  *{box-sizing:border-box}
  html,body{margin:0;padding:0;background:var(--bg)}
  body{font-family:var(--sans);color:var(--text);-webkit-font-smoothing:antialiased}
  a{color:inherit}
  ::selection{background:var(--accent);color:#04120f}

  .wrap{max-width:1180px;margin:0 auto;padding:0 28px}

  /* header */
  header.site{border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(10,11,15,.86);backdrop-filter:blur(10px);z-index:40}
  .topbar{display:flex;align-items:center;justify-content:space-between;padding:16px 0;gap:16px}
  .brand{display:flex;align-items:center;gap:9px;font-weight:700;font-size:17px;letter-spacing:-.01em;white-space:nowrap}
  .brand .dot{width:9px;height:9px;border-radius:3px;background:var(--accent);box-shadow:0 0 12px var(--accent)}
  .catnav{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;padding-bottom:2px}
  .catnav::-webkit-scrollbar{display:none}
  .catnav a{flex:none;font-family:var(--mono);font-size:11.5px;color:var(--muted);text-decoration:none;padding:7px 12px;border-radius:100px;border:1px solid var(--line);white-space:nowrap;transition:.15s}
  .catnav a:hover{color:var(--text);border-color:var(--line2);background:var(--panel2)}

  /* hero */
  .hero{padding:64px 0 40px;border-bottom:1px solid var(--line)}
  .kicker{font-family:var(--mono);font-size:12px;color:var(--accent);letter-spacing:.14em;text-transform:uppercase;margin:0 0 16px}
  h1.title{font-size:clamp(34px,5.2vw,58px);line-height:1.02;letter-spacing:-.02em;margin:0 0 20px;font-weight:700;max-width:820px}
  .byline{display:flex;align-items:center;gap:10px;font-family:var(--mono);font-size:12.5px;color:var(--muted);margin-bottom:22px}
  .byline .av{width:22px;height:22px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent2));display:inline-flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;color:#04120f}
  .intro{max-width:640px;color:var(--muted);font-size:16px;line-height:1.65}
  .intro b{color:var(--text);font-weight:600}
  .intro code{font-family:var(--mono);background:var(--panel2);border:1px solid var(--line);padding:.1em .4em;border-radius:5px;font-size:.88em;color:var(--accent)}

  /* category section */
  .cat{padding:56px 0 8px}
  .cat-head{display:flex;align-items:baseline;gap:14px;margin-bottom:26px}
  .cat-num{font-family:var(--mono);color:var(--muted2);font-size:13px}
  .cat-head h2{font-size:22px;margin:0;letter-spacing:-.01em}
  .cat-count{font-family:var(--mono);font-size:11.5px;color:var(--muted2);border:1px solid var(--line);border-radius:100px;padding:3px 9px;margin-left:auto}

  .grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px;padding-bottom:52px}

  /* card */
  .card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}
  .preview{position:relative;height:216px;background:
      linear-gradient(var(--line) 1px,transparent 1px) 0 0/28px 28px,
      linear-gradient(90deg,var(--line) 1px,transparent 1px) 0 0/28px 28px,
      #0d0f14;
    background-blend-mode:normal;opacity-mix:1;
    display:flex;align-items:center;justify-content:center;overflow:hidden}
  .preview:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 40%,rgba(52,224,196,.10),transparent 65%);pointer-events:none}
  .preview-inner{position:relative;z-index:1;width:100%;height:100%;display:flex;align-items:center;justify-content:center;padding:18px}

  .meta{padding:20px 22px 22px;display:flex;flex-direction:column;gap:12px;flex:1}
  .meta h3{font-size:16.5px;margin:0;letter-spacing:-.005em}
  .meta .desc{color:var(--muted);font-size:13.4px;line-height:1.58;margin:0}
  .meta .desc code{font-family:var(--mono);color:var(--accent);background:rgba(52,224,196,.08);padding:.05em .35em;border-radius:4px;font-size:.92em}

  .tags{display:flex;flex-wrap:wrap;gap:6px}
  .tag{font-family:var(--mono);font-size:10.5px;color:var(--muted);background:var(--panel2);border:1px solid var(--line);border-radius:6px;padding:3px 7px}
  .tag.lang{color:var(--accent2);border-color:rgba(124,140,255,.35)}

  .row{font-family:var(--mono);font-size:11px;color:var(--muted2);display:flex;gap:6px;flex-wrap:wrap}
  .row b{color:var(--muted);font-weight:600;letter-spacing:.04em}
  .row span.v{color:var(--muted)}

  .foot-row{display:flex;align-items:center;gap:8px;margin-top:2px;padding-top:12px;border-top:1px solid var(--line)}
  .foot-row .av{width:18px;height:18px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent2));flex:none}
  .foot-row .by{font-family:var(--mono);font-size:11px;color:var(--muted)}
  .foot-row .by b{color:var(--text)}
  .badge{margin-left:auto;font-family:var(--mono);font-size:9.5px;letter-spacing:.06em;padding:3px 7px;border-radius:5px;border:1px solid var(--line)}
  .badge.BEGINNER{color:#8ee6c9;border-color:#1c4d43}
  .badge.INTERMEDIATE{color:#ffcf8e;border-color:#5a4620}
  .badge.ADVANCED{color:#ff9e9e;border-color:#5a2020}
  .badge.lic{color:var(--muted2)}

  /* show-code button + panel */
  .codebtn{all:unset;cursor:pointer;display:inline-flex;align-items:center;gap:7px;margin-top:4px;font-family:var(--mono);font-size:11px;color:var(--muted);letter-spacing:.02em;transition:color .15s}
  .codebtn .ico svg{width:13px;height:13px}
  .codebtn:hover{color:var(--accent)}
  .codebtn.open{color:var(--accent)}
  .codepanel{border-top:1px solid var(--line);background:#0b0c11}
  .codepanel[hidden]{display:none}
  .code-tabs{display:flex;align-items:center;gap:2px;padding:8px 10px;border-bottom:1px solid var(--line)}
  .code-tab{all:unset;cursor:pointer;font-family:var(--mono);font-size:10.5px;color:var(--muted2);padding:5px 10px;border-radius:6px;letter-spacing:.04em}
  .code-tab:hover{color:var(--muted)}
  .code-tab.active{color:#04120f;background:var(--accent)}
  .code-copy{all:unset;cursor:pointer;margin-left:auto;display:flex;align-items:center;color:var(--muted2);padding:5px;border-radius:6px}
  .code-copy:hover{color:var(--accent);background:var(--panel2)}
  .code-copy svg{width:13px;height:13px}
  .code-copy.copied{color:#3ddc97}
  .code-pre{margin:0;max-height:260px;overflow:auto;padding:14px 16px}
  .code-body{font-family:var(--mono);font-size:11px;line-height:1.65;color:#c7d6d2;white-space:pre;tab-size:2}

  footer.site{padding:0 0 60px}
  .footer-inner{padding-top:90px}
  .footer-top{display:flex;justify-content:space-between;align-items:flex-start;gap:40px;flex-wrap:wrap}
  .footer-head{font-family:var(--sans);font-size:clamp(26px,3.6vw,40px);font-weight:700;line-height:1.15;letter-spacing:-.01em;margin:0;max-width:520px}
  .footer-links{display:flex;flex-direction:column;gap:10px;font-family:var(--mono);font-size:14px;color:var(--muted);text-align:right}
  .footer-links a{color:var(--muted);text-decoration:none;transition:color .15s}
  .footer-links a:hover{color:var(--accent)}
  .footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:56px;padding-top:22px;border-top:1px solid var(--line);font-family:var(--mono);font-size:12px;color:var(--muted2);flex-wrap:wrap}
  @media (max-width:640px){
    .footer-top{flex-direction:column}
    .footer-links{text-align:left}
  }

  /* ---------- shared widget primitives ---------- */
  .ico{display:inline-flex}
  .ico svg{width:100%;height:100%}

  button.reset{all:unset;cursor:pointer}

  /* generic button */
  .btn{all:unset;cursor:pointer;display:inline-flex;align-items:center;gap:8px;font-family:var(--sans);font-weight:600;font-size:13.5px}

  /* scroll-to-top */
  .totop{position:fixed;right:22px;bottom:22px;width:40px;height:40px;border-radius:50%;background:var(--panel2);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;cursor:pointer;opacity:0;pointer-events:none;transition:.2s;z-index:50}
  .totop.show{opacity:1;pointer-events:auto}
  .totop svg{width:16px;height:16px}

  @media (max-width:640px){
    .wrap{padding:0 18px}
    .cat-count{display:none}
  }

  /* ================= engines ================= */

  /* shared: orb / labeled circular control */
  .orbwrap{display:flex;flex-direction:column;align-items:center;gap:14px}
  .orb-label{font-family:var(--mono);font-size:10px;letter-spacing:.14em;color:var(--muted2)}

  /* glowOrb */
  .orb{all:unset;width:72px;height:72px;border-radius:50%;position:relative;background:radial-gradient(circle at 35% 30%,#1c2530,#0d1117 70%);border:1px solid var(--line2);display:flex;align-items:center;justify-content:center;color:var(--accent);box-shadow:inset 0 0 20px rgba(0,0,0,.4);transition:box-shadow .25s;cursor:pointer}
  .orb:hover{box-shadow:0 0 28px rgba(52,224,196,.35),inset 0 0 20px rgba(0,0,0,.4)}
  .orb-ico svg{width:26px;height:26px}
  .orb.pulse{animation:orbPulse .4s ease}
  @keyframes orbPulse{0%{transform:scale(1)}40%{transform:scale(.88)}100%{transform:scale(1)}}

  /* magnetic */
  .magbtn{all:unset;cursor:pointer;display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:100px;border:1px solid var(--line2);background:var(--panel2);color:var(--text);font-weight:600;font-size:13.5px;transition:transform .15s ease-out}
  .magbtn .ico{color:var(--accent);display:inline-flex}
  .magbtn .ico svg{width:14px;height:14px}

  /* liquidSubmit */
  .liquidbtn{all:unset;cursor:pointer;position:relative;width:132px;height:44px;border-radius:22px;background:var(--accent);color:#04120f;font-weight:700;font-size:13.5px;display:flex;align-items:center;justify-content:center;transition:width .35s cubic-bezier(.4,0,.2,1),border-radius .35s,background .2s}
  .liquidbtn.loading{width:44px;border-radius:50%;background:var(--panel2)}
  .liquidbtn.success{width:44px;border-radius:50%;background:#1c8a78}
  .liquid-label{transition:opacity .15s}
  .liquidbtn.loading .liquid-label,.liquidbtn.success .liquid-label{opacity:0;position:absolute}
  .liquid-spinner{display:none;width:16px;height:16px;border-radius:50%;border:2px solid rgba(255,255,255,.2);border-top-color:var(--accent);position:absolute}
  .liquidbtn.loading .liquid-spinner{display:block;animation:spin .7s linear infinite}
  .liquid-check{display:none;position:absolute;color:#eafff8}
  .liquid-check svg{width:18px;height:18px}
  .liquidbtn.success .liquid-check{display:flex}
  @keyframes spin{to{transform:rotate(360deg)}}

  /* elasticPress */
  .elbtn{all:unset;cursor:pointer;padding:12px 22px;border-radius:10px;background:var(--panel2);border:1px solid var(--line2);color:var(--text);font-weight:600;font-size:13.5px;display:inline-block;transform:scale(1);transition:transform .5s cubic-bezier(.34,1.56,.64,1)}
  .elbtn:active{transform:scale(.86);transition:transform .05s ease-out}

  /* splitCounter */
  .splitbtn{all:unset;cursor:pointer;display:flex;border-radius:10px;overflow:hidden;border:1px solid var(--line2);font-family:var(--mono)}
  .split-count{width:54px;display:flex;align-items:center;justify-content:center;background:var(--panel2);font-size:13px;color:var(--muted);transition:color .2s}
  .split-action{display:flex;align-items:center;gap:6px;padding:0 16px;background:#11151b;color:var(--muted);font-size:12.5px;transition:.2s}
  .split-action .ico svg{width:15px;height:15px}
  .splitbtn:hover .split-action{background:var(--accent);color:#04120f}
  .splitbtn.liked .split-action{color:var(--pink)}
  .splitbtn.liked .split-count{color:var(--pink)}

  /* themeSwitch */
  .tswitch{position:relative;display:inline-flex;border:1px solid var(--line2);border-radius:12px;padding:4px;background:#11151b;gap:2px}
  .tswitch input{position:absolute;opacity:0;pointer-events:none}
  .tswitch label{position:relative;z-index:1;width:36px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:8px;cursor:pointer;color:var(--muted)}
  .tswitch label svg{width:16px;height:16px}
  .tswitch input:checked + label{color:#04120f}
  .tswitch-thumb{position:absolute;top:4px;left:4px;width:36px;height:32px;border-radius:8px;background:var(--accent);transition:transform .3s cubic-bezier(.4,0,.2,1);z-index:0;clip-path:polygon(8px 0,100% 0,100% 100%,0 100%,0 8px)}

  /* springToggle */
  .stoggle{display:inline-flex;cursor:pointer}
  .stoggle input{display:none}
  .stoggle-track{width:52px;height:30px;border-radius:100px;background:var(--panel2);border:1px solid var(--line2);position:relative;transition:background .25s,border-color .25s}
  .stoggle-knob{position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;background:var(--muted);transition:transform .45s cubic-bezier(.34,1.56,.64,1),background .25s}
  .stoggle input:checked + .stoggle-track{background:var(--accent-dim);border-color:var(--accent)}
  .stoggle input:checked + .stoggle-track .stoggle-knob{transform:translateX(22px);background:var(--accent)}

  /* pillSelect (shared: sliding pill selector + tab underline) */
  .tabsel{position:relative;display:inline-flex;gap:4px;padding:4px;background:#11151b;border:1px solid var(--line2);border-radius:100px}
  .tabsel.underline{background:transparent;border:none;border-bottom:1px solid var(--line2);border-radius:0;padding:0;gap:18px}
  .tabopt{all:unset;cursor:pointer;position:relative;z-index:1;padding:8px 16px;font-size:12.5px;font-weight:600;color:var(--muted);font-family:var(--sans);transition:color .2s}
  .tabsel.underline .tabopt{padding:8px 2px}
  .tabopt.active{color:#04120f}
  .tabsel.underline .tabopt.active{color:var(--text)}
  .tabind{position:absolute;left:0;top:4px;height:calc(100% - 8px);background:var(--accent);border-radius:100px;transition:transform .3s cubic-bezier(.4,0,.2,1),width .3s;z-index:0}
  .tabsel.underline .tabind{top:auto;bottom:-1px;height:2px;background:var(--accent);border-radius:2px}

  /* heartBurst */
  .heartbtn{position:relative;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;width:64px;height:64px}
  .heartbtn .hb-check{position:absolute;opacity:0;width:100%;height:100%;margin:0;cursor:pointer;inset:0}
  .hb-icon{color:var(--muted);transition:transform .3s cubic-bezier(.34,1.56,.64,1),color .2s}
  .hb-icon svg{width:30px;height:30px;fill:none;transition:fill .2s}
  .hb-check:checked ~ .hb-icon{color:var(--pink);transform:scale(1.25)}
  .hb-check:checked ~ .hb-icon svg{fill:var(--pink)}
  .hb-burst{position:absolute;inset:0;pointer-events:none}
  .hb-burst i{position:absolute;top:50%;left:50%;width:2px;height:10px;background:var(--pink);opacity:0;border-radius:2px;transform:rotate(var(--rot)) translateY(-14px) scale(.4)}
  .hb-burst i:nth-child(1){--rot:0deg}
  .hb-burst i:nth-child(2){--rot:60deg}
  .hb-burst i:nth-child(3){--rot:120deg}
  .hb-burst i:nth-child(4){--rot:180deg}
  .hb-burst i:nth-child(5){--rot:240deg}
  .hb-burst i:nth-child(6){--rot:300deg}
  .hb-check:checked ~ .hb-burst i{animation:sparkOut .5s ease forwards}
  @keyframes sparkOut{0%{opacity:1;transform:rotate(var(--rot)) translateY(-14px) scale(.4)}100%{opacity:0;transform:rotate(var(--rot)) translateY(-30px) scale(1)}}

  /* cycleSwitch */
  .cyclebtn{all:unset;cursor:pointer;width:64px;height:64px;border-radius:50%;background:var(--panel2);border:1px solid var(--line2);display:flex;align-items:center;justify-content:center;color:var(--accent2)}
  .cyclebtn .ico svg{width:24px;height:24px}
  .cyclebtn.spin{animation:cycSpin .35s ease}
  @keyframes cycSpin{0%{transform:rotate(0)}100%{transform:rotate(120deg)}}

  /* tiltSpotlight */
  .tiltcard{position:relative;width:220px;height:150px;border-radius:12px;background:linear-gradient(145deg,#171a21,#0e1015);border:1px solid var(--line2);display:flex;align-items:center;justify-content:center;transform-style:preserve-3d;transition:transform .15s ease-out;overflow:hidden}
  .tilt-spot{position:absolute;inset:0;background:radial-gradient(circle at 50% 50%,rgba(52,224,196,.25),transparent 60%);opacity:0;transition:opacity .2s}
  .tiltcard:hover .tilt-spot{opacity:1}
  .tilt-face{display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--muted);font-size:12px;font-family:var(--mono)}
  .tilt-face .ico svg{width:22px;height:22px;color:var(--accent2)}

  /* accordionGallery */
  .accgal{display:flex;gap:4px;width:100%;height:150px}
  .acc-panel{flex:1;background:linear-gradient(160deg,#171a21,#0d0f14);border:1px solid var(--line2);border-radius:10px;clip-path:polygon(14px 0,100% 0,100% 100%,0 100%,0 14px);display:flex;align-items:flex-end;padding:10px;transition:flex .35s cubic-bezier(.4,0,.2,1),clip-path .35s}
  .acc-panel:hover{flex:2.4;clip-path:polygon(0 0,100% 0,100% 100%,0 100%,0 0)}
  .acc-num{font-family:var(--mono);font-size:11px;color:var(--muted2);transition:color .3s}
  .acc-panel:hover .acc-num{color:var(--accent)}

  /* flipCard */
  .flipcard{width:200px;height:140px;perspective:800px;cursor:pointer}
  .flip-inner{position:relative;width:100%;height:100%;transition:transform .6s cubic-bezier(.4,0,.2,1);transform-style:preserve-3d}
  .flipcard.flipped .flip-inner{transform:rotateY(180deg)}
  .flip-front,.flip-back{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;border-radius:12px;border:1px solid var(--line2);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;font-family:var(--mono);font-size:12px}
  .flip-front{background:#12151b;color:var(--muted)}
  .flip-front .ico svg{width:22px;height:22px;color:var(--accent2)}
  .flip-back{background:var(--accent);color:#04120f;transform:rotateY(180deg);font-weight:700}

  /* expandStat */
  .statcard{width:220px;border:1px solid var(--line2);border-radius:12px;background:#12151b;padding:16px;display:grid;grid-template-rows:auto 0fr;transition:grid-template-rows .3s cubic-bezier(.4,0,.2,1);overflow:hidden}
  .statcard:hover{grid-template-rows:auto 1fr}
  .stat-top{display:flex;flex-direction:column;gap:4px}
  .stat-label{font-family:var(--mono);font-size:10.5px;color:var(--muted2);letter-spacing:.08em}
  .stat-num{font-size:24px;font-weight:700}
  .stat-extra{overflow:hidden;color:var(--accent);font-family:var(--mono);font-size:11.5px;align-self:end}
  .stat-extra span{display:block;padding-top:8px}

  /* swipeStack */
  .swipestack{position:relative;width:170px;height:130px}
  .swipe-card{position:absolute;inset:0;border-radius:14px;border:1px solid var(--line2);background:#12151b;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;font-family:var(--mono);font-size:12px;color:var(--muted)}
  .swipe-card:nth-child(1){transform:translateY(10px) scale(.94)}
  .swipe-card:nth-child(2){transform:translateY(5px) scale(.97)}
  .swipe-card.top{cursor:grab;touch-action:none;color:var(--text);background:#161a22}
  .swipe-hint{font-size:10px;color:var(--muted2)}

  /* floatLabel */
  .flfield{position:relative;width:200px}
  .flfield input{width:100%;padding:16px 12px 8px;background:#12151b;border:1px solid var(--line2);border-radius:8px;color:var(--text);font-family:var(--sans);font-size:13px}
  .flfield input:focus{outline:none;border-color:var(--accent)}
  .flfield label{position:absolute;left:12px;top:15px;color:var(--muted2);font-size:13px;pointer-events:none;transition:.15s ease;transform-origin:left top}
  .flfield input:focus + label,.flfield input:not(:placeholder-shown) + label{transform:translateY(-9px) scale(.78);color:var(--accent)}

  /* validateInput */
  .valfield{position:relative;width:200px}
  .valfield input{width:100%;padding:10px 4px;background:transparent;border:none;border-bottom:1px solid var(--line2);color:var(--text);font-family:var(--sans);font-size:13px}
  .valfield input:focus{outline:none}
  .val-underline{position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--accent);transition:width .25s,background .25s}
  .valfield input:focus ~ .val-underline{width:100%}
  .valfield.valid .val-underline{background:#3ddc97}
  .valfield.invalid .val-underline{background:#ff6767}
  .val-msg{display:block;margin-top:6px;font-family:var(--mono);font-size:10.5px;color:var(--muted2)}
  .valfield.valid .val-msg{color:#3ddc97}
  .valfield.invalid .val-msg{color:#ff6767}

  /* otpInput */
  .otpfield{display:flex;gap:8px}
  .otp-box{width:34px;height:42px;text-align:center;background:#12151b;border:1px solid var(--line2);border-radius:8px;color:var(--text);font-family:var(--mono);font-size:16px}
  .otp-box:focus{outline:none;border-color:var(--accent)}

  /* strengthMeter */
  .pwfield{width:210px}
  .pwfield input{width:100%;padding:10px;background:#12151b;border:1px solid var(--line2);border-radius:8px;color:var(--text);font-family:var(--sans);font-size:13px}
  .pwfield input:focus{outline:none}
  .pw-bar{display:flex;gap:4px;margin-top:8px}
  .pw-bar i{flex:1;height:4px;border-radius:2px;background:var(--line2);transition:background .25s}
  .pw-label{display:block;margin-top:6px;font-family:var(--mono);font-size:10.5px;color:var(--muted2)}

  /* maskedCard */
  .cardfield{position:relative;width:220px}
  .cc-input{width:100%;padding:12px 40px 12px 12px;background:#12151b;border:1px solid var(--line2);border-radius:8px;color:var(--text);font-family:var(--mono);font-size:13px;letter-spacing:.03em}
  .cc-input:focus{outline:none;border-color:var(--accent)}
  .cc-type{position:absolute;right:10px;top:50%;transform:translateY(-50%);color:var(--muted2);transition:color .2s}
  .cc-type svg{width:18px;height:18px}
  .cardfield.visa .cc-type{color:#7c8cff}
  .cardfield.mc .cc-type{color:#ff9e6a}
  .cardfield.amex .cc-type{color:#34e0c4}

  /* navMagnetic */
  .navmag{position:relative;display:inline-flex;gap:4px;padding:4px;background:#11151b;border:1px solid var(--line2);border-radius:100px}
  .navlink{position:relative;z-index:1;padding:8px 14px;font-size:12.5px;font-weight:600;color:var(--muted);text-decoration:none;font-family:var(--sans);transition:color .2s}
  .navlink.active,.navlink:hover{color:#04120f}
  .navind{position:absolute;left:4px;top:4px;height:calc(100% - 8px);border-radius:100px;background:var(--accent);transition:transform .35s cubic-bezier(.34,1.2,.64,1),width .35s;z-index:0}

  /* hamburgerDrawer */
  .hbwrap{position:relative;width:100%;height:100%;display:flex;align-items:center;justify-content:center;overflow:hidden}
  .hbbtn{all:unset;cursor:pointer;width:44px;height:44px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;z-index:2}
  .hbbtn span{width:22px;height:2px;background:var(--text);border-radius:2px;transition:transform .3s,opacity .2s}
  .hbwrap.open .hbbtn span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .hbwrap.open .hbbtn span:nth-child(2){opacity:0}
  .hbwrap.open .hbbtn span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .hbdrawer{position:absolute;top:0;right:0;height:100%;width:60%;background:#12151b;border-left:1px solid var(--line2);display:flex;flex-direction:column;gap:14px;padding:20px 16px;transform:translateX(100%);transition:transform .35s cubic-bezier(.4,0,.2,1)}
  .hbwrap.open .hbdrawer{transform:translateX(0)}
  .hbdrawer a{color:var(--muted);text-decoration:none;font-family:var(--sans);font-size:13px;font-weight:600}

  /* breadcrumbCollapse */
  .bcrumb{display:flex;align-items:center;gap:6px;font-family:var(--mono);font-size:12px;color:var(--muted);flex-wrap:wrap;max-width:240px}
  .bcrumb a{color:var(--muted);text-decoration:none}
  .bcrumb a:hover{color:var(--accent)}
  .bc-sep{color:var(--muted2)}
  .bc-more{all:unset;cursor:pointer;color:var(--accent2);padding:2px 4px}
  .bc-collapsed{display:none;align-items:center;gap:6px}
  .bcrumb.expanded .bc-collapsed{display:inline-flex}
  .bcrumb.expanded .bc-more{display:none}

  /* commandPalette */
  .cmdwrap{position:relative;width:100%;height:100%;display:flex;align-items:center;justify-content:center}
  .cmdbtn{all:unset;cursor:pointer;display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:10px;border:1px solid var(--line2);background:var(--panel2);color:var(--muted);font-family:var(--sans);font-size:12.5px}
  .cmdbtn .ico svg{width:14px;height:14px}
  .cmdbtn kbd{margin-left:10px;font-family:var(--mono);font-size:10px;color:var(--muted2);border:1px solid var(--line);border-radius:4px;padding:1px 5px}
  .cmdpalette{position:absolute;inset:10px;background:rgba(13,15,20,.92);border:1px solid var(--line2);border-radius:12px;opacity:0;pointer-events:none;transform:scale(.96);transition:.18s;display:flex;flex-direction:column;overflow:hidden;backdrop-filter:blur(6px)}
  .cmdwrap.open .cmdpalette{opacity:1;pointer-events:auto;transform:scale(1)}
  .cmdinput-row{display:flex;align-items:center;gap:8px;padding:12px 14px;border-bottom:1px solid var(--line)}
  .cmdinput-row .ico svg{width:14px;height:14px;color:var(--muted2)}
  .cmd-input{all:unset;flex:1;color:var(--text);font-family:var(--sans);font-size:12.5px}
  .cmd-list{list-style:none;margin:0;padding:6px;overflow:auto;flex:1}
  .cmd-list li{padding:8px 10px;border-radius:7px;font-size:12px;color:var(--muted);font-family:var(--sans)}
  .cmd-list li.hide{display:none}

  /* toastStack */
  .toastwrap{position:relative;width:100%;height:100%;display:flex;align-items:center;justify-content:center}
  .toastbtn{all:unset;cursor:pointer;padding:10px 16px;border-radius:10px;background:var(--panel2);border:1px solid var(--line2);color:var(--text);font-size:12.5px;font-weight:600;font-family:var(--sans)}
  .toast-stack{position:absolute;left:12px;right:12px;bottom:12px;display:flex;flex-direction:column-reverse;gap:8px;pointer-events:none}
  .toast{pointer-events:auto;display:flex;align-items:center;justify-content:space-between;gap:10px;background:#161a22;border:1px solid var(--line2);border-radius:10px;padding:9px 12px;font-family:var(--mono);font-size:11px;color:var(--muted);animation:toastIn .25s cubic-bezier(.4,0,.2,1)}
  .toast button{all:unset;cursor:pointer;color:var(--accent);font-weight:600}
  .toast.leaving{animation:toastOut .2s ease forwards}
  @keyframes toastIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
  @keyframes toastOut{to{opacity:0;transform:translateX(30px)}}

  /* progressRing */
  .ringbtn{all:unset;cursor:pointer;position:relative;width:80px;height:80px;display:flex;align-items:center;justify-content:center}
  .ring-svg{width:80px;height:80px;transform:rotate(-90deg)}
  .ring-bg{fill:none;stroke:var(--line2);stroke-width:5}
  .ring-fg{fill:none;stroke:var(--accent);stroke-width:5;stroke-linecap:round;stroke-dasharray:175.9;stroke-dashoffset:175.9;transition:stroke-dashoffset .05s linear}
  .ring-num{position:absolute;font-family:var(--mono);font-size:14px;color:var(--text)}

  /* skeletonLoad */
  .skelwrap{display:flex;flex-direction:column;align-items:center;gap:14px}
  .skelbtn{all:unset;cursor:pointer;display:inline-flex;align-items:center;gap:6px;font-family:var(--mono);font-size:11px;color:var(--muted);border:1px solid var(--line2);border-radius:100px;padding:6px 12px}
  .skelbtn .ico svg{width:12px;height:12px}
  .skel-box{width:200px;height:64px;position:relative}
  .skel-line{position:relative;height:12px;border-radius:5px;margin-bottom:8px;background:linear-gradient(90deg,#171a21 25%,#20242e 37%,#171a21 63%);background-size:400% 100%;animation:shimmer 1.4s ease infinite}
  .sk1{width:70%}
  .sk2{width:100%}
  .sk3{width:45%}
  @keyframes shimmer{0%{background-position:100% 0}100%{background-position:0 0}}
  .skel-content{display:none;flex-direction:column;gap:4px}
  .skel-content b{font-size:13.5px}
  .skel-content span{font-family:var(--mono);font-size:10.5px;color:var(--muted2)}
  .skel-box.loaded .skel-line{display:none}
  .skel-box.loaded .skel-content{display:flex}

  /* copyConfirm */
  .copyrow{display:flex;align-items:center;gap:10px;background:#12151b;border:1px solid var(--line2);border-radius:10px;padding:10px 8px 10px 14px}
  .copy-text{font-family:var(--mono);font-size:11.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:150px}
  .copybtn{all:unset;cursor:pointer;display:flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:7px;color:var(--muted2);transition:.2s}
  .copybtn:hover{background:var(--panel2);color:var(--accent)}
  .copybtn.copied{color:#3ddc97}
  .copybtn svg{width:15px;height:15px}

  /* drawCheck */
  .drawbtn{all:unset;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:10px}
  .draw-svg{width:46px;height:46px;color:var(--accent)}
  .draw-path{stroke:currentColor;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;transition:stroke-dashoffset .5s cubic-bezier(.4,0,.2,1)}
  .draw-label{font-family:var(--mono);font-size:11px;color:var(--muted2)}

  /* cursorFollow */
  .curwrap{position:relative;width:100%;height:100%;display:flex;align-items:center;justify-content:center;cursor:none;overflow:hidden}
  .cur-zone{width:140px;height:90px;border:1px dashed var(--line2);border-radius:12px;display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:11px;color:var(--muted2)}
  .cur-dot{position:absolute;top:0;left:0;width:16px;height:16px;border-radius:50%;background:var(--accent);pointer-events:none;mix-blend-mode:difference;transform:translate(-50%,-50%);transition:width .2s,height .2s}
  .cur-dot.big{width:56px;height:56px}

  /* curvedScrollbar */
  .curvewrap{position:relative;display:flex;gap:8px;width:100%;height:100%;padding:14px 8px}
  .curve-content{flex:1;overflow-y:auto;scrollbar-width:none;padding-right:6px}
  .curve-content::-webkit-scrollbar{display:none}
  .curve-content p{font-family:var(--mono);font-size:11px;color:var(--muted);margin:0 0 14px;padding-bottom:14px;border-bottom:1px dashed var(--line)}
  .curve-track{width:5px;border-radius:3px;background:var(--line2);position:relative}
  .curve-thumb{position:absolute;left:0;top:0;width:100%;border-radius:3px;background:var(--accent);cursor:grab}

  /* scrollProgress */
  .scrollwrap{width:100%;height:100%;display:flex;flex-direction:column;padding:10px}
  .scroll-bar{height:3px;background:var(--line2);border-radius:2px;margin-bottom:10px;overflow:hidden}
  .scroll-fill{display:block;height:100%;width:0%;background:var(--accent);transition:width .1s linear}
  .scroll-panel{flex:1;overflow-y:auto;scrollbar-width:none}
  .scroll-panel::-webkit-scrollbar{display:none}
  .scroll-panel p{font-family:var(--mono);font-size:10.5px;color:var(--muted);line-height:1.6;margin:0 0 10px}

  /* marqueePause */
  .marqwrap{width:100%;overflow:hidden;position:relative;-webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
  .marq-track{display:flex;gap:28px;width:max-content;animation:marquee 9s linear infinite}
  .marqwrap:hover .marq-track{animation-play-state:paused}
  .marq-track span{font-family:var(--mono);font-size:13px;letter-spacing:.12em;color:var(--muted2);white-space:nowrap}
  @keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

  /* ratingStars */
  .starsfield{display:inline-flex;flex-direction:row-reverse;gap:4px}
  .starsfield input{position:absolute;opacity:0;pointer-events:none}
  .starsfield label{cursor:pointer;color:var(--line2);transition:color .15s}
  .starsfield label svg{width:22px;height:22px;transition:transform .3s cubic-bezier(.34,1.56,.64,1)}
  .starsfield label:hover,.starsfield label:hover ~ label{color:var(--accent)}
  .starsfield input:checked + label,.starsfield input:checked ~ label{color:var(--accent)}
  .starsfield input:checked + label svg{transform:scale(1.15)}