/* The console page (2d), Protocol 13 (tokens measured on the client area and the Mirror pilot):
   before connecting, the split (RTL: the dark pane with the glass card on the right, the bright
   sky half with the halftone butterfly on the left); connected, the inner ground with the server's
   screen in one framed panel and the key dock under it. Fonts self-hosted (Iran). */

@font-face{font-family:"Estedad";src:url(fonts/estedad-arabic.woff2) format("woff2");font-weight:100 900;font-display:swap;
  unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0897-08E1,U+08E3-08FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC}
@font-face{font-family:"Estedad";src:url(fonts/estedad-latin.woff2) format("woff2");font-weight:100 900;font-display:swap;
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"JetBrains Mono";src:url(fonts/jbmono-regular.woff2) format("woff2");font-weight:400;font-display:swap}

:root{
  --fa:"Estedad",Tahoma,system-ui,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Consolas,monospace;
  --ink:#070c16; --txt:#eaf1f8; --mut:#8b9bad; --dim:#5b6a7b; --line-hi:#2e3a48;
  --dark-ground:
    radial-gradient(58% 52% at 88% 4%,rgba(56,189,248,.20),transparent 72%),
    radial-gradient(54% 58% at 4% 18%,rgba(129,140,248,.15),transparent 74%),
    radial-gradient(66% 56% at 48% 104%,rgba(14,165,233,.14),transparent 72%),
    radial-gradient(80% 70% at 50% 50%,rgba(30,64,120,.16),transparent 78%),
    #070c16;
  --on-sky:#04141f; --on-sky-2:rgba(4,20,31,.78); --on-sky-3:rgba(4,20,31,.68); --on-sky-line:rgba(4,20,31,.18);
  --sky-ground:
    radial-gradient(44% 40% at 84% 10%,rgba(255,255,255,.26),transparent 68%),
    radial-gradient(52% 46% at 26% 26%,rgba(125,211,252,.34),transparent 72%),
    radial-gradient(40% 38% at 14% 82%,rgba(2,132,199,.34),transparent 70%),
    linear-gradient(208deg,#4fcbfc 0%,#38bdf8 44%,#20a6e6 100%);
  --ground:#05080f; --panel:#0c1422; --panel-2:#111d30; --raise:#16243a;
  --hair:rgba(125,211,252,.10); --hair-soft:rgba(125,211,252,.06); --hair-strong:rgba(125,211,252,.20);
  --text:#e9f4ff; --text-dim:#8fa3ba; --accent:#38bdf8; --accent-2:#7dd3fc; --accent-ink:#04121c; --accent-line:rgba(56,189,248,.45);
  --ok:#34d399; --ok-soft:rgba(52,211,153,.13); --warn:#fbbf24; --warn-soft:rgba(251,191,36,.13); --bad:#fb7185; --bad-soft:rgba(251,113,133,.13);
  --grad-sky:linear-gradient(118deg,#7dd3fc,#38bdf8);
  --grad-wordmark:linear-gradient(96deg,#dff1ff 0%,#8ed8fb 42%,#38bdf8 100%);
  color-scheme:dark;
}

*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;height:100%}
body{background:var(--ink);color:var(--txt);font:400 14px/1.75 var(--fa);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow:hidden}
[hidden]{display:none!important}
bdi[dir=ltr],[dir=ltr]{unicode-bidi:isolate}
button{font:inherit}

/* ---------- buttons (P13: gradient primary, framed outline) ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;height:44px;padding:0 20px;border-radius:8px;border:0;cursor:pointer;
  font:500 14px/1 var(--fa);white-space:nowrap;text-decoration:none;transition:background .15s,box-shadow .2s,opacity .15s,transform .15s,border-color .15s,color .15s}
.btn:active{transform:translateY(1px)}
.btn:focus-visible,.key:focus-visible,.x:focus-visible{outline:2px solid var(--accent-2);outline-offset:2px}
.btn-sky{position:relative;overflow:hidden;background:var(--grad-sky);color:var(--accent-ink);font-weight:800;border-radius:11px;height:46px;
  box-shadow:0 10px 24px -12px rgba(56,189,248,.85)}
.btn-sky::after{content:"";position:absolute;top:0;right:-60%;width:38%;height:100%;pointer-events:none;
  background:linear-gradient(260deg,transparent,rgba(255,255,255,.45),transparent);transform:skewX(18deg);animation:sheen 1.1s ease .5s 1}
.btn-sky:hover::after{animation:sheen .7s ease}
@keyframes sheen{from{right:-60%}to{right:130%}}
.btn-sky.app{height:40px;padding:0 16px;border-radius:10px;font-weight:700;font-size:13.5px;border:1px solid rgba(125,211,252,.6);
  box-shadow:0 8px 22px -10px rgba(56,189,248,.75),inset 0 1px 0 rgba(255,255,255,.35)}
.btn-sky:disabled{opacity:.55;cursor:default}
.btn-frame{background:var(--panel-2);color:var(--text);border:1px solid var(--hair-strong);height:38px;padding:0 15px;border-radius:10px;font-weight:600;font-size:13px}
.btn-frame:hover{border-color:var(--accent-line);color:var(--accent-2)}

/* ---------- the split ---------- */
.split{display:grid;grid-template-columns:58fr 42fr;height:100dvh;min-height:600px}
.pane{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:96px 34px 72px;
  background:var(--dark-ground);margin-inline-end:-32px;border-start-end-radius:32px;border-end-end-radius:32px;box-shadow:-24px 0 48px -24px rgba(0,0,0,.75)}
.brand{position:absolute;top:28px;inset-inline-start:34px;display:flex;align-items:center;gap:12px}
.brand img,.bar .logo img{display:block;height:clamp(32px,1.9vw,42px);width:auto}
.tag{display:inline-flex;align-items:center;height:22px;padding:0 8px;border-radius:6px;border:1px solid rgba(56,189,248,.38);background:rgba(56,189,248,.07);
  color:#7dd3fc;font:700 11.5px/1 var(--fa)}

.card{position:relative;width:clamp(372px,26vw,428px);margin-top:-25px;padding:30px 30px 28px;border-radius:18px;
  background:linear-gradient(180deg,rgba(22,36,58,.62),rgba(11,18,32,.72) 62%,rgba(9,15,26,.76));backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  box-shadow:0 30px 60px -30px rgba(0,0,0,.8)}
.card::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;pointer-events:none;
  background:linear-gradient(225deg,rgba(56,189,248,.55),rgba(56,189,248,.05) 45%,rgba(56,189,248,.18));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude}
.kicker{margin:0 0 4px;color:var(--mut);font-size:12.5px;font-weight:500}
.name{margin:0 0 14px;font:400 clamp(21px,1.6vw,25px)/1.3 var(--mono);overflow-wrap:anywhere}
.name bdi{background:var(--grad-wordmark);-webkit-background-clip:text;background-clip:text;color:transparent}
.body{display:flex;flex-direction:column;gap:10px;min-height:120px}
.line{margin:0;font-size:14px;color:var(--txt)}
.line.dim{color:var(--mut);font-size:13px}
.line b{font:400 12.5px/1 var(--mono);color:var(--accent-2);padding:2px 6px;border-radius:5px;background:rgba(56,189,248,.08)}
.go{width:100%;margin-top:8px}
.state{display:flex;gap:14px;align-items:flex-start}
.state p{margin:3px 0 0;font-size:14.5px;line-height:1.8}
.disc{flex:none;display:grid;place-items:center;width:34px;height:34px;border-radius:50%}
.disc svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.tone-info .disc{color:var(--accent-2);background:rgba(56,189,248,.14);box-shadow:inset 0 0 0 1px rgba(56,189,248,.32)}
.tone-warn .disc{color:var(--warn);background:var(--warn-soft);box-shadow:inset 0 0 0 1px rgba(251,191,36,.32)}
.tone-bad .disc{color:var(--bad);background:var(--bad-soft);box-shadow:inset 0 0 0 1px rgba(251,113,133,.32)}
.foot{position:absolute;bottom:22px;inset-inline:34px;margin:0;color:var(--dim);font-size:12px;text-align:center}

.wait{display:flex;align-items:center;gap:6px;color:var(--mut);font-size:13px}
.wait i{width:7px;height:7px;border-radius:50%;background:var(--accent);animation:pulse 1.1s ease-in-out infinite}
.wait i:nth-child(2){animation-delay:.18s}.wait i:nth-child(3){animation-delay:.36s}
.wait span{margin-inline-start:6px}
@keyframes pulse{0%,100%{opacity:.25;transform:scale(.8)}50%{opacity:1;transform:scale(1)}}
.glass{position:absolute;inset:0;z-index:3;display:grid;place-items:center;border-radius:18px;background:rgba(7,12,22,.62);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}

.sky{position:relative;overflow:hidden;display:flex;align-items:center;background:var(--sky-ground);color:var(--on-sky);padding:72px calc(32px + clamp(28px,4vw,64px)) 64px clamp(28px,4vw,64px)}
.bf{position:absolute;left:-12%;top:50%;width:min(118%,780px);height:82%;transform:translateY(-50%);opacity:.78;pointer-events:none;
  background:url(img/butterfly-pixels.svg) no-repeat left center/contain;
  -webkit-mask:linear-gradient(270deg,transparent 0 18%,rgba(0,0,0,.28) 40%,rgba(0,0,0,.78) 58%,#000 74%);mask:linear-gradient(270deg,transparent 0 18%,rgba(0,0,0,.28) 40%,rgba(0,0,0,.78) 58%,#000 74%)}
.sky-copy{position:relative;max-width:30em}
.eyebrow{margin:0 0 12px;color:var(--on-sky-3);font-size:13px;font-weight:600}
.headline{margin:0;font:900 clamp(26px,2.35vw,40px)/1.4 var(--fa);color:var(--on-sky);white-space:nowrap}
.headline em{font-style:normal;color:#fff;text-shadow:0 2px 18px rgba(4,20,31,.25)}
.lede{margin:16px 0 0;max-width:27em;color:var(--on-sky-2);font-size:15px;line-height:1.9}
.strip{display:flex;gap:28px;margin:30px 0 0;padding:16px 0 0;list-style:none;border-top:1px solid var(--on-sky-line)}
.strip li{display:flex;flex-direction:column;gap:2px}
.strip b{font-size:17px;font-weight:800;color:var(--on-sky)}
.strip b[dir=ltr]{font:400 16px/1.6 var(--mono)}
.strip span{font-size:12px;color:var(--on-sky-3)}

/* ---------- live ---------- */
.live{position:fixed;inset-inline:0;top:var(--vv-top,0);height:var(--vv-h,100dvh);display:flex;flex-direction:column;
  background:radial-gradient(60% 50% at 80% -10%,rgba(56,189,248,.10),transparent 70%),var(--ground);color:var(--text)}
.bar{flex:none;display:flex;align-items:center;gap:12px;height:58px;padding:0 clamp(12px,2vw,24px);border-bottom:1px solid var(--hair);background:rgba(12,20,34,.72)}
.bar .logo img{height:28px}
.bar .mark{display:none;height:26px;width:auto}
.lname{font:400 13.5px/1 var(--mono);color:var(--text);max-width:22ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pill{display:inline-flex;align-items:center;gap:7px;height:24px;padding:0 11px;border-radius:99px;background:var(--ok-soft);border:1px solid rgba(52,211,153,.32);color:var(--ok);font-size:12px;font-weight:600}
.pill i{width:6px;height:6px;border-radius:50%;background:currentColor;animation:live 2s ease-in-out infinite}
@keyframes live{0%,100%{opacity:1}50%{opacity:.35}}
.kb{color:var(--text-dim);font-size:12.5px}
.kb b{font:400 12px/1 var(--mono);color:var(--accent-2);padding:3px 6px;border-radius:5px;background:rgba(56,189,248,.08);margin-inline-start:2px}
.grow{flex:1}

.notices{flex:none;display:flex;flex-direction:column;gap:8px;padding:0 clamp(12px,2vw,24px)}
.notices:not(:empty){padding-top:10px}
.notice{position:relative;display:flex;align-items:center;gap:12px;min-height:52px;padding:9px 14px 9px 46px;border-radius:14px;background:var(--panel);border:1px solid var(--hair);overflow:hidden}
.notice::before{content:"";position:absolute;inset-block:10%;inset-inline-start:0;width:2px;border-radius:2px;background:linear-gradient(180deg,transparent,currentColor,transparent);color:var(--accent)}
.notice.tone-warn::before{color:var(--warn)}
.notice.tone-warn{background:linear-gradient(270deg,rgba(251,191,36,.11),transparent 300px),var(--panel)}
.notice .disc{width:30px;height:30px}
.notice p{margin:0;flex:1;font-size:13px;font-weight:500}
.notice .btn-frame{height:34px;min-width:96px}
.x{position:absolute;inset-inline-end:10px;top:50%;transform:translateY(-50%);width:30px;height:30px;border-radius:50%;border:0;background:rgba(255,255,255,.05);color:var(--text-dim);cursor:pointer;font-size:18px;line-height:1;opacity:.7}
.x:hover{opacity:1}

.screen-wrap{flex:1;min-height:0;display:flex;padding:12px clamp(12px,2vw,24px)}
.screen{flex:1;min-width:0;min-height:0;border-radius:14px;overflow:hidden;background:#000;border:1px solid var(--hair);box-shadow:0 30px 60px -40px rgba(0,0,0,.9)}

.dock{flex:none;display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;padding:10px clamp(12px,2vw,24px) calc(10px + env(safe-area-inset-bottom));
  border-top:1px solid var(--hair);background:rgba(12,20,34,.92)}
.keys,.fkeys{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.fkeys{order:3;flex-basis:100%}
.group{display:flex;gap:6px}
.group+.group{padding-inline-start:8px;border-inline-start:1px solid var(--hair)}
.key{min-width:44px;height:44px;padding:0 12px;border-radius:10px;border:1px solid var(--hair-strong);background:var(--panel-2);color:var(--text);cursor:pointer;
  font:400 13px/1 var(--mono);transition:border-color .15s,background .15s,color .15s;touch-action:manipulation}
.key span:not([dir]){font:600 13px/1 var(--fa)}
.key:hover{border-color:var(--accent-line);color:var(--accent-2)}
.key:active{background:var(--raise)}
.key.mod[aria-pressed=true]{background:rgba(56,189,248,.18);border-color:var(--accent);color:#fff;box-shadow:0 0 0 3px rgba(56,189,248,.18)}
.key.wide{padding:0 14px}
.key.cad{color:var(--warn);border-color:rgba(251,191,36,.32)}

.send{display:flex;align-items:center;gap:8px;margin-inline-start:auto}
.send label{color:var(--text-dim);font-size:12.5px;font-weight:600;white-space:nowrap}
.send input{width:clamp(180px,22vw,320px);height:40px;padding:0 12px;border-radius:10px;border:1px solid rgba(125,211,252,.15);background:rgba(255,255,255,.045);color:var(--text);
  font:400 14px/1 var(--mono);outline:0;transition:border-color .15s,box-shadow .15s}
.send input::placeholder{font:400 12.5px/1 var(--fa);color:var(--dim);direction:rtl}
.send input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(56,189,248,.2)}
.enter{display:inline-flex;align-items:center;gap:6px;height:40px;padding:0 10px;border-radius:10px;border:1px solid var(--hair);color:var(--text-dim);font:400 12px/1 var(--mono);cursor:pointer;white-space:nowrap}
.enter input{width:16px;height:16px;margin:0;accent-color:var(--accent)}
.send-msg{min-width:0;color:var(--text-dim);font-size:12.5px}
.send-msg.bad{color:var(--bad)}
.kbd-input{position:fixed;bottom:0;inset-inline-start:0;width:1px;height:1px;opacity:0;border:0;padding:0;font-size:16px;pointer-events:none}

/* ---------- 1024 and smaller: the split narrows ---------- */
@media (max-width:1180px){
  .split{grid-template-columns:56fr 44fr}
  .headline{font-size:clamp(24px,2.5vw,34px)}
  .strip{gap:20px}
}

/* ---------- phones and narrow tablets ---------- */
@media (max-width:900px){
  body{overflow:auto}
  .split{display:flex;flex-direction:column;height:auto;min-height:100dvh}
  .pane{margin:0 0 -28px;padding:84px 16px 64px;border-radius:0 0 28px 28px;box-shadow:0 24px 48px -24px rgba(0,0,0,.75);justify-content:flex-start}
  .brand{top:22px;inset-inline-start:16px}
  .brand img{height:26px}
  .card{width:min(100%,400px);margin-top:0;padding:24px 20px 22px}
  .foot{position:static;margin-top:20px;max-width:400px}
  .sky{padding:64px 20px 40px;min-height:300px;align-items:flex-start}
  .sky-copy{margin:0}
  .bf{left:-30%;width:120%;height:90%;opacity:.45}
  .headline{font-size:clamp(24px,7vw,32px);white-space:normal}
  .lede{font-size:14px}
  .strip{flex-wrap:wrap;gap:14px 22px}
}
@media (max-width:760px){
  #screen canvas{margin-top:0!important} /* the screen right under the bar; the room is above the key bar */
  .bar{gap:8px;height:52px;padding:0 10px}
  .bar .logo{display:none}
  .bar .mark{display:block}
  .bar .tag,.kb{display:none}
  .lname{max-width:14ch;font-size:12.5px}
  .bar .btn-frame{height:34px;padding:0 11px}
  .screen-wrap{padding:6px}
  /* the frame hugs the picture, not the room kept free for the phone's keyboard */
  .screen{border-radius:0;border:0;box-shadow:none;background:transparent}
  #screen canvas{border-radius:10px;box-shadow:0 0 0 1px var(--hair),0 24px 48px -34px rgba(0,0,0,.9)}
  .notices{padding:0 6px}
  .notice{padding-inline-start:40px}
  .notice .btn-frame{min-width:70px}
  .dock{gap:8px;padding:8px 6px calc(8px + env(safe-area-inset-bottom))}
  .keys{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;width:100%;padding-bottom:2px;-webkit-overflow-scrolling:touch;
    -webkit-mask:linear-gradient(270deg,#000 82%,transparent);mask:linear-gradient(270deg,#000 82%,transparent)}
  .keys::-webkit-scrollbar{display:none}
  .key{min-width:48px;height:48px;flex:none}
  .group{flex:none}
  .fkeys{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none}
  .fkeys .key{min-width:48px}
  .send{display:none;order:-1;width:100%;margin:0;flex-wrap:wrap}
  body.sheet .send{display:flex}
  .send label{flex-basis:100%}
  .send input{flex:1;width:auto;height:44px;font-size:16px}
  .send .btn-sky.app{height:44px}
  .send-msg{flex-basis:100%}
}
@media (min-width:761px){
  body.touch .send{display:flex}
}

@media (prefers-reduced-motion:reduce){
  .wait i,.pill i{animation-duration:2.4s}
  .btn,.key{transition:none}
}