/* ================= themes ================= */
:root{
  --pixel:'VT323',monospace;
  --mono:'IBM Plex Mono',ui-monospace,Menlo,Consolas,monospace;
}
:root,:root[data-theme="phosphor"]{
  --screen-a:#0b150a; --screen-b:#040804;
  --win-bg:#0a1109; --bar-bg:#070d06;
  --ink:#c8ecbb; --dim:#6e9563; --accent:#63ff45; --on-accent:#051204;
  --line:#4c8a3d; --line-soft:#1f3a1a; --stripe:#2c5424;
  --shadow:4px 4px 0 rgba(0,0,0,.85);
  --glow:0 0 6px rgba(99,255,69,.35);
  --icon-glow:drop-shadow(0 0 3px rgba(99,255,69,.4));
  --scan:rgba(0,0,0,.16);
  --vignette:inset 0 0 140px 30px rgba(0,0,0,.7);
  --dots:rgba(99,255,69,.06);
  --err:#ff6b4f;
}
:root[data-theme="amber"]{
  --screen-a:#160e04; --screen-b:#070402;
  --win-bg:#120c05; --bar-bg:#0c0803;
  --ink:#f5d6a3; --dim:#a07c4c; --accent:#ffb52e; --on-accent:#1a0f02;
  --line:#a8721d; --line-soft:#3d2a0e; --stripe:#5c3f12;
  --glow:0 0 6px rgba(255,181,46,.35);
  --icon-glow:drop-shadow(0 0 3px rgba(255,181,46,.4));
  --dots:rgba(255,181,46,.06);
}
:root[data-theme="paper"]{
  --screen-a:#e8e5da; --screen-b:#e2dfd3;
  --win-bg:#fbfaf6; --bar-bg:#fbfaf6;
  --ink:#161616; --dim:#6d6a62; --accent:#161616; --on-accent:#fbfaf6;
  --line:#161616; --line-soft:#cfcbbf; --stripe:#161616;
  --shadow:3px 3px 0 #161616;
  --glow:none; --icon-glow:none;
  --scan:transparent; --vignette:none;
  --dots:rgba(22,22,22,.2);
  --err:#b3261e;
}

*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;background:#000;color:#d8d4c8;overflow:hidden}
body{font-family:var(--pixel)}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
[hidden]{display:none!important}
::selection{background:var(--accent);color:var(--on-accent)}

/* ================= grain (intro only, faint on the desktop) ================= */
.grain{position:fixed;inset:-50%;pointer-events:none;z-index:900;opacity:.12;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grain .6s steps(4) infinite}
body.os .grain{opacity:.035;animation:none}
:root[data-theme="paper"] body.os .grain{display:none}
@keyframes grain{0%{transform:translate(0,0)}25%{transform:translate(-3%,2%)}50%{transform:translate(2%,-3%)}75%{transform:translate(-2%,-1%)}}

/* ================= scene 1: desk ================= */
#desk{position:fixed;inset:0;display:grid;place-items:center;z-index:10;
  transition:transform 1.1s cubic-bezier(.7,0,.3,1),opacity .45s .75s}
#desk svg{width:min(92vw,860px);height:auto;filter:url(#pencil)}
#desk .screen{cursor:pointer}
#desk .glow{animation:breathe 3.5s ease-in-out infinite}
@keyframes breathe{50%{opacity:.72}}
#desk .draw{transition:stroke-dashoffset var(--d,1.4s) cubic-bezier(.45,.05,.3,1) var(--delay,0s)}
#desk .fadein{opacity:0;transition:opacity .6s var(--delay,0s)}
#desk.drawn .fadein{opacity:1}
#desk .screen{opacity:0;transition:opacity .15s}
#desk.lit .screen{opacity:1;animation:poweron .5s steps(6)}
@keyframes poweron{0%{opacity:0}20%{opacity:.9}35%{opacity:.2}55%{opacity:1}70%{opacity:.5}100%{opacity:1}}
.hint{position:fixed;bottom:7vh;left:0;right:0;text-align:center;font-family:'Special Elite',monospace;z-index:11;
  color:#6b6b6b;font-size:15px;letter-spacing:.3em;opacity:0;transition:opacity .6s}
#desk.lit ~ .hint{opacity:1;animation:blink 2.2s steps(2) infinite}
@keyframes blink{50%{opacity:.25}}
.skip{position:fixed;top:14px;right:18px;z-index:12;font-family:'Special Elite',monospace;color:#5a5a5a;font-size:13px;letter-spacing:.2em}
.skip:hover{color:#d8d4c8}
body.zoom #desk{transform:scale(7) translateY(6%);opacity:0;pointer-events:none}
body.zoom .hint,body.zoom .skip{display:none}
body.os #desk,body.os .hint,body.os .skip{display:none}

/* ================= CRT power-on ================= */
#crton{position:fixed;inset:0;z-index:20;background:#000;display:grid;place-items:center;pointer-events:none;opacity:0}
#crton i{display:block;width:100vw;height:100vh;background:#e9ffe0;transform:scale(0,.004);
  box-shadow:0 0 40px 10px rgba(180,255,160,.7)}
#crton.go{opacity:1}
#crton.go i{animation:crtline .75s cubic-bezier(.2,.7,.2,1) forwards}
@keyframes crtline{
  0%{transform:scale(0,.004);opacity:1}
  40%{transform:scale(1,.004);opacity:1}
  75%{transform:scale(1,1);opacity:.9;background:#9dff7f}
  100%{transform:scale(1,1);opacity:0;background:#0a1109}}

/* ================= CRT shell ================= */
#crt{position:fixed;inset:0;z-index:5;opacity:0;pointer-events:none;
  background:radial-gradient(ellipse at center,var(--screen-a) 0%,var(--screen-b) 80%);
  color:var(--ink);transition:opacity .25s}
body.crt #crt{opacity:1;pointer-events:auto}
#crt::before{content:"";position:absolute;inset:0;pointer-events:none;z-index:800;
  background:repeating-linear-gradient(to bottom,var(--scan) 0 1px,transparent 1px 4px)}
#crt::after{content:"";position:absolute;inset:0;pointer-events:none;z-index:801;box-shadow:var(--vignette)}
body.noscan #crt::before{display:none}

#boot{position:absolute;inset:0;padding:6vh max(16px,6vw);font-size:clamp(18px,2.1vw,24px);line-height:1.25;white-space:pre-wrap;z-index:2;
  color:var(--accent);text-shadow:var(--glow)}
.dim{color:var(--dim);text-shadow:none}
.inv{background:var(--accent);color:var(--on-accent);text-shadow:none;padding:0 .3em}
.acc{color:var(--accent);text-shadow:var(--glow)}

/* ================= desktop ================= */
#os{position:absolute;inset:0;display:none;z-index:1}
body.os #os{display:block}
body.os #boot{display:none}
#os .wall{position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(var(--dots) .9px,transparent 1px);background-size:4px 4px}
#os .wall-mark{position:absolute;right:4vw;bottom:9vh;font-family:'Special Elite',monospace;color:var(--dim);
  font-size:12px;letter-spacing:.35em;text-align:right;pointer-events:none;opacity:.6}

/* menubar */
#menubar{position:absolute;top:0;left:0;right:0;height:30px;display:flex;align-items:stretch;gap:2px;
  background:var(--bar-bg);border-bottom:1px solid var(--line);z-index:600;font-size:20px;padding:0 8px;color:var(--ink)}
#menubar .mi{padding:0 10px;display:flex;align-items:center;position:relative;cursor:pointer;user-select:none;white-space:nowrap}
#menubar .mi:hover,#menubar .mi.open{background:var(--accent);color:var(--on-accent)}
#menubar .brand{color:var(--accent);text-shadow:var(--glow)}
#menubar .brand:hover,#menubar .brand.open{text-shadow:none}
#menubar .spacer{flex:1}
#menubar .clock{display:flex;align-items:center;padding:0 8px;color:var(--dim);white-space:nowrap}
.menu{position:absolute;top:100%;left:0;min-width:230px;background:var(--win-bg);border:1px solid var(--line);
  box-shadow:var(--shadow);padding:4px 0;display:none;color:var(--ink);font-family:var(--mono);font-size:13.5px}
.mi.open .menu{display:block}
.menu button{display:flex;justify-content:space-between;gap:12px;width:100%;text-align:left;padding:4px 14px}
.menu button:hover{background:var(--accent);color:var(--on-accent)}
.menu button.cur::after{content:"✓"}
.menu hr{border:0;border-top:1px solid var(--line-soft);margin:4px 0}

/* icons */
#icons{position:absolute;top:46px;left:12px;bottom:52px;display:grid;grid-auto-flow:column;
  grid-template-rows:repeat(auto-fill,88px);grid-auto-columns:96px;gap:6px 6px;z-index:2}
.icon{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:6px 2px;cursor:pointer;user-select:none;
  font-family:var(--mono);font-size:12px;text-align:center;line-height:1.2;color:var(--ink);border-radius:2px}
.icon svg{width:40px;height:40px;color:var(--accent);filter:var(--icon-glow)}
.icon .lbl{padding:1px 5px;white-space:nowrap}
.icon:hover .lbl{text-decoration:underline;text-underline-offset:3px}
.icon.sel .lbl{background:var(--accent);color:var(--on-accent)}
.icon:focus-visible{outline:1px dashed var(--accent);outline-offset:2px}

/* windows */
.win{position:absolute;min-width:240px;min-height:120px;display:flex;flex-direction:column;
  background:var(--win-bg);border:1px solid var(--line-soft);box-shadow:var(--shadow);color:var(--ink)}
.win.focus{border-color:var(--line)}
.win .tb{height:28px;flex:none;display:flex;align-items:center;gap:6px;padding:0 6px;cursor:grab;user-select:none;touch-action:none;
  border-bottom:1px solid var(--line-soft);color:var(--dim)}
.win.focus .tb{border-bottom-color:var(--line);color:var(--ink);
  background:repeating-linear-gradient(to bottom,transparent 0 3px,var(--stripe) 3px 4px);background-clip:content-box;padding-top:6px;padding-bottom:6px}
.win .tb:active{cursor:grabbing}
.win .ttl{flex:1;text-align:center;font-size:19px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1}
.win .ttl span{background:var(--win-bg);padding:0 10px}
.win .bx{width:15px;height:15px;flex:none;border:1px solid currentColor;background:var(--win-bg);display:grid;place-items:center;
  font-family:var(--mono);font-size:10px;line-height:1;color:inherit}
.win .bx:hover{background:var(--accent);color:var(--on-accent);border-color:var(--accent)}
.win .body{flex:1;overflow:auto;padding:14px 16px;font-family:var(--mono);font-size:14px;line-height:1.55;
  scrollbar-width:thin;scrollbar-color:var(--line-soft) transparent}
.win .body::-webkit-scrollbar{width:8px}
.win .body::-webkit-scrollbar-thumb{background:var(--line-soft)}
.win .rs{position:absolute;right:0;bottom:0;width:14px;height:14px;cursor:nwse-resize;touch-action:none;opacity:.7;
  background:linear-gradient(135deg,transparent 0 50%,var(--line) 50% 58%,transparent 58% 70%,var(--line) 70% 78%,transparent 78%)}
.win.max{left:0!important;top:30px!important;width:100%!important;height:calc(100% - 30px - 40px)!important}
.win.min{display:none}
.win.opening{animation:winopen .18s steps(4)}
@keyframes winopen{from{transform:scale(.3);opacity:.2}to{transform:none;opacity:1}}
.zoomrect{position:absolute;border:1px dashed var(--accent);pointer-events:none;z-index:700;transition:all .2s steps(4)}

/* taskbar */
#taskbar{position:absolute;left:0;right:0;bottom:0;height:40px;display:flex;gap:6px;align-items:center;padding:0 8px;
  background:var(--bar-bg);border-top:1px solid var(--line);z-index:600;overflow-x:auto;scrollbar-width:none;color:var(--ink)}
#taskbar::-webkit-scrollbar{display:none}
#taskbar .tbtn{border:1px solid var(--line-soft);padding:0 12px;height:28px;font-family:var(--mono);font-size:12.5px;white-space:nowrap;display:flex;align-items:center;gap:7px;color:var(--dim)}
#taskbar .tbtn svg{color:currentColor}
#taskbar .tbtn:hover{border-color:var(--line);color:var(--ink)}
#taskbar .tbtn.active{border-color:var(--line);color:var(--ink);background:var(--line-soft)}
#taskbar .tbtn.minimized{opacity:.55}
#taskbar .lead{color:var(--dim);margin-right:4px;font-size:17px;white-space:nowrap}

/* shared app bits */
a,.cmd{color:var(--accent);text-decoration:underline;text-decoration-style:dotted;text-underline-offset:3px;cursor:pointer}
a:hover,.cmd:hover{background:var(--accent);color:var(--on-accent);text-decoration:none}
.btn{border:1px solid var(--line);padding:4px 12px;font-family:var(--mono);font-size:13px;line-height:1.3;color:var(--ink)}
.btn:hover{border-color:var(--accent);color:var(--accent)}
.btn.on,.btn.primary{background:var(--accent);color:var(--on-accent);border-color:var(--accent)}
.btn.primary:hover{filter:brightness(1.1);color:var(--on-accent)}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.ev{display:grid;grid-template-columns:auto 1fr;gap:0 1.2em;padding:6px 0;border-bottom:1px solid var(--line-soft)}
.ev .d{white-space:nowrap;color:var(--dim)}
.post{border-left:2px solid var(--line-soft);padding-left:12px;margin:4px 0 18px;white-space:pre-wrap}
.meta{color:var(--dim);font-size:12.5px}
.big{font-family:var(--pixel);font-size:38px;line-height:1;color:var(--accent);text-shadow:var(--glow);margin:2px 0}
.label{font-family:var(--pixel);font-size:18px;color:var(--dim);letter-spacing:.04em;line-height:1}
.count{display:flex;gap:18px;margin:10px 0 16px}
.count div{text-align:center}
.count b{display:block;font-family:var(--pixel);font-size:40px;font-weight:normal;line-height:1;color:var(--ink)}
.count small{font-size:11.5px;color:var(--dim)}
.note{white-space:pre-wrap}
.card{border:1px solid var(--line-soft);padding:12px 14px}

/* home */
.home .body{display:flex;flex-direction:column;gap:14px;padding:16px 18px}
.home .head{display:flex;gap:10px 18px;align-items:center;flex-wrap:wrap}
.home .head pre{font-family:var(--pixel);font-size:11px;line-height:.9;color:var(--accent);text-shadow:var(--glow);flex:none;margin:0}
.home .head>div{flex:1 1 220px;min-width:0}
.home h2{font-family:var(--pixel);font-size:30px;font-weight:normal;line-height:1;color:var(--ink)}
.home .sub{color:var(--dim);font-size:12.5px;margin-top:4px}
.home .next{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;flex-wrap:wrap}
.home .in{font-family:var(--pixel);font-size:22px;color:var(--accent);text-shadow:var(--glow)}
.home .clip{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;white-space:pre-wrap}

/* terminal (keeps the pixel font — it's a terminal) */
.term .body{padding:8px 12px;white-space:pre-wrap;word-break:break-word;font-family:var(--pixel);font-size:19px;line-height:1.2;cursor:text}
.term .pr{display:flex;gap:.5em}
.term input{background:none;border:0;outline:0;color:var(--ink);font:inherit;flex:1;min-width:0;caret-color:var(--accent)}
.term .ascii{line-height:1;font-size:14px;color:var(--accent);text-shadow:var(--glow)}

/* donut */
.donut .body{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:8px;overflow:hidden}
.donut pre{font-family:var(--pixel);line-height:.95;font-size:15px;letter-spacing:.5px;white-space:pre;margin:0 auto;color:var(--accent);text-shadow:var(--glow)}

/* radio */
.radio .body{display:flex;flex-direction:column;gap:10px}
.radio canvas{width:100%;height:84px;border:1px solid var(--line-soft);display:block}
.radio .now{font-family:var(--pixel);font-size:24px;line-height:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--ink)}
.radio .who{color:var(--dim);font-size:12.5px}
.radio .bar{height:6px;background:var(--line-soft);position:relative;cursor:pointer}
.radio .bar i{position:absolute;left:0;top:0;bottom:0;background:var(--accent)}
.radio .list button{display:block;width:100%;text-align:left;padding:3px 6px;font-family:var(--mono);font-size:13px}
.radio .list button:hover{background:var(--line-soft)}
.radio .list button.cur{color:var(--accent)}
.radio input[type=range]{accent-color:var(--accent);width:100px}

/* chat */
.chat .body{display:flex;flex-direction:column;gap:8px;padding:10px}
.chat .log{flex:1;overflow-y:auto;border:1px solid var(--line-soft);padding:8px 10px;min-height:120px;font-size:13.5px}
.chat .log .t{color:var(--dim);font-size:11.5px}
.chat .log .n{color:var(--accent);font-weight:600}
.chat .log .sys{color:var(--dim);font-style:italic}
.chat input{background:transparent;border:1px solid var(--line-soft);color:var(--ink);font:inherit;font-size:13.5px;padding:5px 8px;outline:0;min-width:0}
.chat input:focus{border-color:var(--accent)}
.chat .rules{font-size:11.5px;color:var(--dim)}
.chat .status{font-size:12px;color:var(--accent)}
.chat .status.off{color:var(--err)}

/* ================= mobile ================= */
@media (max-width:700px){
  #menubar{font-size:18px;padding:0 2px}
  #menubar .mi{padding:0 7px}
  #menubar .hide-m{display:none}
  #menubar .brand .full{display:none}
  #menubar .clock{font-size:17px;padding:0 4px}
  #icons{top:40px;left:0;right:0;bottom:48px;padding:12px;grid-auto-flow:row;grid-template-rows:none;
    grid-template-columns:repeat(3,minmax(0,1fr));grid-auto-rows:96px;grid-auto-columns:auto;overflow-y:auto}
  .icon .lbl{font-size:12px;max-width:100%;overflow:hidden;text-overflow:ellipsis}
  .win{left:0!important;top:30px!important;width:100%!important;height:calc(100% - 30px - 40px)!important;box-shadow:none;border-width:1px 0}
  .win .rs{display:none}
  .win .tb{cursor:default;height:38px}
  .win .bx{width:26px;height:26px;font-size:14px}
  .win .bx.zm{display:none}
  .donut pre{font-size:11px}
  #os .wall-mark{display:none}
}
@media (prefers-reduced-motion:reduce){
  .grain{animation:none}
  .win.opening{animation:none}
}