/* SHELL styles (Grok-owned). Nothing here is used by side pages. */
:root{--grok:#2563EB;--claude:#D97757;--bg:#121416;--panel:#1B1E21;--ink:#F2F0EA;--ink2:#A9ADB0;--line:rgba(255,255,255,.12);
  --sat:env(safe-area-inset-top,0px);--sab:env(safe-area-inset-bottom,0px);--sal:env(safe-area-inset-left,0px);--sar:env(safe-area-inset-right,0px);
  --font:-apple-system,BlinkMacSystemFont,"SF Pro Text","Inter",system-ui,sans-serif}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{height:100%;background:var(--bg);color:var(--ink);font-family:var(--font)}
body{display:flex;flex-direction:column;height:100dvh;overflow:hidden;padding-left:var(--sal);padding-right:var(--sar)}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
a{color:inherit}
[hidden]{display:none!important}

/* top bar */
.bar{flex:none;padding-top:var(--sat);background:var(--bg);border-bottom:1px solid var(--line);z-index:20}
.bar-row{display:flex;align-items:center;gap:6px;padding:4px 8px 2px}
.brand{text-decoration:none;font-weight:800;font-size:15px;letter-spacing:-.01em;min-height:44px;display:flex;align-items:center;padding:0 4px;white-space:nowrap}
.brand span{display:none;color:var(--ink2);font-weight:500;margin-left:4px}
.seg{flex:1;display:flex;background:#24282C;border-radius:12px;padding:3px;gap:2px;min-width:0}
.seg button{flex:1;min-height:44px;border-radius:9px;font-size:13px;font-weight:600;color:var(--ink2);padding:0 4px;white-space:nowrap}
.seg button.on{background:var(--ink);color:#111}
.seg button[data-view=grok].on{background:var(--grok);color:#fff}
.seg button[data-view=claude].on{background:var(--claude);color:#fff}
.pencil{flex:none;width:44px;height:44px;border-radius:12px;background:var(--ink);color:#111;font-size:20px;font-weight:700;display:grid;place-items:center}

/* nav rail */
.rail{display:flex;gap:4px;padding:2px 8px 6px;overflow-x:auto;scrollbar-width:none}
.rail::-webkit-scrollbar{display:none}
.rail a{flex:none;text-decoration:none;min-height:44px;display:flex;align-items:center;padding:0 16px;border-radius:999px;font-size:15px;font-weight:600;color:var(--ink2);letter-spacing:-.01em}
.rail a.on{color:#111;background:var(--ink)}

/* stage */
.stage{flex:1;min-height:0;display:grid;gap:10px;padding:8px 8px calc(6px + var(--sab));grid-template-columns:1fr 1fr}
body.view-grok .stage,body.view-claude .stage{grid-template-columns:1fr}
body.view-grok .pane[data-side=claude],body.view-claude .pane[data-side=grok]{display:none}
body.view-drafts .stage,body.view-notes .stage{display:none}
.pane{display:flex;flex-direction:column;min-width:0;min-height:0}
body.view-grok .pane,body.view-claude .pane{animation:slide .22s ease both}
body.from-right .pane{animation-name:slideR}
@keyframes slide{from{opacity:.3;transform:translateX(-24px)}to{opacity:1;transform:none}}
@keyframes slideR{from{opacity:.3;transform:translateX(24px)}to{opacity:1;transform:none}}
.pane-head{flex:none;display:flex;align-items:center;gap:6px;min-height:44px;margin-bottom:6px;justify-content:center}
.side-chip{display:inline-flex;align-items:center;gap:6px;min-height:44px;padding:0 12px;border-radius:999px;font-weight:800;font-size:14px;letter-spacing:.02em;color:#fff;white-space:nowrap}
.pane[data-side=grok] .side-chip{background:var(--grok)}
.pane[data-side=claude] .side-chip{background:var(--claude)}
.side-chip .dot{width:8px;height:8px;border-radius:50%;background:#fff;opacity:.9}
.side-chip .exp{opacity:.85;font-weight:600}
.ver{min-height:44px;padding:0 12px;border-radius:999px;border:1px solid var(--line);font-size:13px;color:var(--ink);display:inline-flex;align-items:center;gap:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
.ver .badge,.badge{font-size:10px;font-weight:800;letter-spacing:.08em;background:#fff;color:#111;border-radius:5px;padding:2px 5px;box-shadow:inset 0 0 0 1.5px #111}
.badge.promoted{background:#22A35A;color:#fff}.badge.archived{background:#555;color:#ddd}.badge.base{background:var(--ink);color:#111}
.ver .count{color:var(--ink2)}
.frame-wrap{flex:1;min-height:0;display:flex;justify-content:center;align-items:flex-start}
.frame-box{position:relative;overflow:hidden;background:#F5F1E8;border-radius:22px;box-shadow:0 12px 40px rgba(0,0,0,.5);flex:none}
.pane[data-side=grok] .frame-box{box-shadow:0 0 0 2px var(--grok),0 12px 40px rgba(0,0,0,.5)}
.pane[data-side=claude] .frame-box{box-shadow:0 0 0 2px var(--claude),0 12px 40px rgba(0,0,0,.5)}
.frame-box iframe{position:absolute;left:0;top:0;border:0;transform-origin:0 0;background:#F5F1E8}

/* phone: narrow headers in split view */
@media (max-width:520px){
  body.view-both .pane-head{gap:4px}
  body.view-both .side-chip{padding:0 10px;font-size:13px}
  body.view-both .side-chip .dot{display:none}
  body.view-both .ver{padding:0 8px;font-size:12px}
  body.view-both .ver .lbl{display:none}
}
@media (min-width:700px){.brand span{display:inline}}

/* full screen (real size) */
body.full .bar,body.full .swipe-dots{display:none}
body.full .stage{padding:0;display:block}
body.full .pane{display:none}
body.full .pane.is-full{display:flex;position:fixed;inset:0;z-index:30;background:#000}
body.full .pane.is-full .pane-head{display:none}
body.full .pane.is-full .frame-box{border-radius:0;box-shadow:none}
body.full.drawing .pane.is-full{bottom:var(--drawbar-h,190px)}
.back{position:fixed;z-index:35;left:calc(8px + var(--sal));top:calc(6px + var(--sat));min-height:44px;padding:0 16px;border-radius:999px;background:rgba(18,20,22,.82);color:#fff;font-weight:700;font-size:15px;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);display:flex;align-items:center;gap:6px}
.back .who{font-size:11px;font-weight:800;padding:2px 7px;border-radius:999px;color:#fff}

/* swipe affordance */
.swipe-dots{display:none;flex:none;align-items:center;justify-content:center;gap:10px;padding:0 8px calc(4px + var(--sab))}
body.view-grok .swipe-dots,body.view-claude .swipe-dots{display:flex}
body.drawing .swipe-dots{display:none}
.swipe-dots .nudge{width:44px;height:44px;border-radius:50%;font-size:24px;color:var(--ink2)}
body.view-grok .nudge[data-go=grok],body.view-claude .nudge[data-go=claude]{visibility:hidden}
.dotrow{display:flex;gap:6px}
.dotrow i{width:8px;height:8px;border-radius:999px;background:#555;transition:all .2s}
body.view-grok .dotrow i[data-side=grok]{width:22px;background:var(--grok)}
body.view-claude .dotrow i[data-side=claude]{width:22px;background:var(--claude)}
.swipe-hint{font-size:13px;color:var(--ink2)}

/* panels: drafts + notes */
.panel{flex:1;min-height:0;overflow:auto;-webkit-overflow-scrolling:touch;padding:12px 12px calc(24px + var(--sab))}
.panel h2{font-size:20px;margin:6px 4px 12px;letter-spacing:-.01em}
.panel .sub{color:var(--ink2);font-size:14px;margin:-6px 4px 14px;line-height:1.4}
.cols{display:grid;gap:16px}
@media (min-width:760px){.cols{grid-template-columns:1fr 1fr}}
.col-head{display:flex;align-items:center;gap:8px;font-weight:800;margin:0 4px 8px}
.col-head .side-chip{min-height:30px;font-size:12px;padding:0 10px}
.dcard{display:flex;gap:12px;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:10px;margin-bottom:10px}
.thumb{width:84px;aspect-ratio:390/844;border-radius:10px;background:#2a2e32 center/cover no-repeat;flex:none;display:grid;place-items:center;font-size:10px;color:var(--ink2);text-align:center;padding:4px}
.dcard .t{font-weight:700;font-size:15px;display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.dcard .m{color:var(--ink2);font-size:12px;margin:3px 0 6px}
.dcard .s{font-size:13.5px;line-height:1.4;color:#d9d6cf}
.dcard .acts{display:flex;gap:8px;margin-top:8px;flex-wrap:wrap}
.btn{min-height:44px;padding:0 14px;border-radius:12px;font-weight:700;font-size:14px;background:#2A2F34;color:var(--ink);display:inline-flex;align-items:center;justify-content:center;gap:6px;text-decoration:none}
.btn.primary{background:var(--ink);color:#111}
.btn.promote{background:transparent;border:1.5px solid var(--ink);color:var(--ink)}
.empty{color:var(--ink2);font-size:14px;padding:12px 4px}

/* notes board */
.shots{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:16px}
.shots figure{background:var(--panel);border-radius:14px;padding:8px;border:1px solid var(--line)}
.shots img{width:100%;border-radius:10px;display:block;background:#2a2e32;height:220px;object-fit:cover;object-position:top}
.shots figcaption{font-size:12px;color:var(--ink2);margin-top:6px;display:flex;justify-content:space-between}
.md{background:#FAF8F3;color:#1D211F;border-radius:16px;padding:16px 16px 8px;font-size:16px;line-height:1.55;max-width:760px;margin:0 auto 16px}
.md h1{font-size:22px;margin:0 0 8px}.md h2{font-size:18px;margin:16px 0 6px}
.md h3{font-size:13px;font-weight:700;margin:22px -6px 8px;padding:8px 10px;border-radius:10px;background:#EFE9DC;color:#333;display:flex;flex-wrap:wrap;gap:4px 8px;align-items:center}
.md h3 .au{font-size:11px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;padding:2px 8px;border-radius:999px;color:#fff;background:#666}
.md h3.grok .au{background:var(--grok)}.md h3.claude .au{background:var(--claude)}.md h3.gino .au{background:#22A35A}
.md h4{font-size:14px;margin:12px 0 2px;color:#565E59;text-transform:uppercase;letter-spacing:.05em}
.md p,.md ul,.md ol,.md blockquote,.md pre{margin:0 0 10px}
.md ul,.md ol{padding-left:22px}
.md blockquote{border-left:3px solid #DCD4C3;padding-left:10px;color:#565E59}
.md code{font-family:ui-monospace,Menlo,monospace;font-size:13px;background:#EFE9DC;border-radius:5px;padding:1px 5px}
.md pre{background:#1D211F;color:#eee;border-radius:10px;padding:10px;overflow:auto;font-size:12.5px}
.md pre code{background:none;padding:0;color:inherit}
.md img{max-width:100%;max-height:460px;border-radius:10px;display:block;margin:6px 0;border:1px solid #DCD4C3}
.md a{color:#2F4A3F}
.md hr{border:0;border-top:1px solid #DCD4C3;margin:16px 0}
.tabs2{display:flex;gap:6px;margin:0 4px 12px;flex-wrap:wrap}
.tabs2 button{min-height:40px;padding:0 14px;border-radius:999px;border:1px solid var(--line);font-size:14px;font-weight:600}
.tabs2 button.on{background:var(--ink);color:#111}

/* drawing — iOS Markup pattern */
.ink{position:absolute;inset:0;z-index:5;touch-action:none;cursor:crosshair}
body.drawing .frame-box{box-shadow:0 0 0 3px #fff,0 12px 40px rgba(0,0,0,.5)!important}
body.drawing .bar{visibility:hidden}
body.drawing .stage{padding-bottom:calc(var(--drawbar-h,96px) + 6px)}
body.drawing .pane-head{visibility:hidden}
body.full.drawing .pane.is-full{top:var(--head-h,56px);bottom:var(--drawbar-h,96px)}
body.full.drawing .back{display:none!important}
.draw-head{position:fixed;left:0;right:0;top:0;z-index:41;display:flex;align-items:center;gap:8px;padding:calc(6px + var(--sat)) calc(10px + var(--sar)) 6px calc(10px + var(--sal));background:#fff;color:#1D211F;box-shadow:0 2px 12px rgba(0,0,0,.25)}
.draw-title{flex:1;text-align:center;font-weight:700;font-size:15px;display:flex;align-items:center;justify-content:center;gap:6px;min-width:0;white-space:nowrap;overflow:hidden}
.draw-title .who{font-size:11px;font-weight:800;color:#fff;border-radius:999px;padding:3px 8px;letter-spacing:.04em}
.draw-title i{width:12px;height:12px;border-radius:50%;flex:none}
.drawbar{position:fixed;left:0;right:0;bottom:0;z-index:41;background:#fff;color:#1D211F;display:flex;align-items:center;gap:4px;padding:8px calc(8px + var(--sar)) calc(8px + var(--sab)) calc(8px + var(--sal));box-shadow:0 -4px 16px rgba(0,0,0,.25)}
@media (min-width:760px){.drawbar,.draw-head{max-width:560px;margin:0 auto;border-radius:0 0 18px 18px}.drawbar{border-radius:18px 18px 0 0}}
.tb{min-height:44px;min-width:44px;padding:0 14px;border-radius:12px;font-weight:700;font-size:16px;background:#F1EEE7}
.tb.icon{padding:0;font-size:20px;background:transparent}
.tb:disabled{opacity:.3}
.tb.primary{background:#1D211F;color:#fff;padding:0 18px}
.tb.ghost{background:transparent;color:#565E59;font-weight:600}
.swatches{flex:1;display:flex;justify-content:space-around}
.sw{display:flex;flex-direction:column;align-items:center;gap:8px;min-width:58px;padding:4px 0 0}
.sw i{width:36px;height:36px;border-radius:50%;display:block;transition:transform .15s,box-shadow .15s}
.sw span{font-size:12px;font-weight:600;color:#565E59;line-height:1}
.sw.on i{transform:scale(1.08);box-shadow:0 0 0 3px #fff,0 0 0 5px #1D211F}
.sw.on span{color:#1D211F;font-weight:800}
.sent{position:fixed;inset:0;z-index:70;display:grid;place-items:center;pointer-events:none;opacity:0;transition:opacity .2s}
.sent.show{opacity:1}
.sent-card{background:#fff;color:#1D211F;border-radius:24px;padding:22px 30px;text-align:center;box-shadow:0 20px 60px rgba(0,0,0,.45);transform:scale(.9);transition:transform .25s}
.sent.show .sent-card{transform:scale(1)}
.sent-check{width:64px;height:64px;border-radius:50%;background:#22A35A;color:#fff;font-size:36px;font-weight:800;display:grid;place-items:center;margin:0 auto 10px}
.sent-t{font-size:20px;font-weight:800}
.sent-s{font-size:14px;color:#565E59;margin-top:4px}
.fullbtn{min-height:44px;min-width:44px;padding:0 12px;border-radius:999px;border:1px solid var(--line);font-size:15px;font-weight:700;white-space:nowrap}
.fullbtn span{font-size:13px}
@media (max-width:520px){body.view-both .fullbtn{display:none}}
.draft-tag{position:absolute;z-index:4;bottom:0;left:50%;transform:translateX(-50%);background:#111;color:#fff;font-size:10px;font-weight:800;letter-spacing:.1em;padding:3px 10px;border-radius:8px 8px 0 0;pointer-events:none}
.pane.is-draft .frame-box{outline:2px dashed rgba(255,255,255,.85);outline-offset:3px}

.order{margin-left:auto;font-size:13px;color:var(--ink2);min-height:40px;padding:0 10px}

/* sheet + toast */
.scrim{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:50}
.sheet{position:fixed;left:0;right:0;bottom:0;z-index:51;background:#fff;color:#1D211F;border-radius:22px 22px 0 0;padding:10px 16px calc(18px + var(--sab));max-height:82dvh;overflow:auto;max-width:560px;margin:0 auto;box-shadow:0 -10px 40px rgba(0,0,0,.4)}
.grab{width:40px;height:5px;border-radius:5px;background:#DDD;margin:0 auto 12px}
.sheet h3{font-size:18px;margin:0 0 4px}
.sheet .hint{color:#666;font-size:14px;margin-bottom:12px;line-height:1.4}
.opt{display:flex;gap:10px;align-items:flex-start;padding:12px;border-radius:14px;border:1.5px solid #ECE8DF;margin-bottom:8px;width:100%;text-align:left;min-height:56px}
.opt.on{border-color:#1D211F;background:#FAF8F3}
.opt .ot{font-weight:700;font-size:15px;display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.opt .om{font-size:12px;color:#777;margin-top:2px}
.opt .os{font-size:13px;color:#444;margin-top:4px;line-height:1.35}
.opt .ck{margin-left:auto;font-weight:800}
.opt-row{display:flex;gap:8px;align-items:stretch}
.opt-row .opt{flex:1}
.opt-row .mini{min-height:44px;align-self:center;padding:0 10px;border-radius:10px;border:1.5px solid #1D211F;color:#1D211F;font-weight:700;font-size:12px;background:#fff}
.cmd{display:flex;gap:8px;align-items:center;background:#1D211F;color:#fff;border-radius:12px;padding:6px 6px 6px 12px;font-family:ui-monospace,Menlo,monospace;font-size:14px;margin:10px 0}
.cmd span{flex:1}
.cmd button{min-height:44px;padding:0 14px;border-radius:9px;background:#fff;color:#111;font-weight:800;font-family:var(--font)}
.sheet .btn{width:100%;background:#1D211F;color:#fff;margin-top:6px}
.sheet .btn.light{background:#F1EEE7;color:#1D211F}
.sheet textarea,.sheet input[type=text]{width:100%;border:1.5px solid #DDD;border-radius:12px;padding:12px;font:inherit;font-size:16px;margin:6px 0 10px}
.preview{display:flex;gap:12px;align-items:flex-start;margin:8px 0 10px}
.preview img{width:96px;border-radius:10px;border:1px solid #DDD;background:#F5F1E8}
.hits{font-size:13.5px;line-height:1.5;color:#333}
.hits b{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:6px;vertical-align:middle}
.toast{position:fixed;left:50%;top:calc(70px + var(--sat));transform:translate(-50%,-10px);z-index:60;background:#1D211F;color:#fff;padding:12px 18px;border-radius:999px;font-weight:700;font-size:15px;opacity:0;pointer-events:none;transition:all .25s;white-space:nowrap;box-shadow:0 8px 24px rgba(0,0,0,.35);border:1px solid rgba(255,255,255,.15)}
.toast.show{opacity:1;transform:translate(-50%,0)}
.toast.ok{background:#22A35A}
.toast.err{background:#C0392B}

/* desktop */
@media (min-width:1000px){
  .stage{padding:14px 24px 18px;gap:28px;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .rail{justify-content:center}
  .bar-row{max-width:1100px;margin:0 auto}
  .seg{max-width:460px}
}

/* root index */
.home{flex:1;overflow:auto;padding:calc(18px + var(--sat)) 16px calc(24px + var(--sab));max-width:640px;margin:0 auto;width:100%}
.home h1{font-size:28px;letter-spacing:-.02em}
.home .lead{color:var(--ink2);margin:6px 0 18px;line-height:1.45}
.home .scr{display:flex;align-items:center;gap:12px;background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:14px;margin-bottom:10px;text-decoration:none;min-height:64px}
.home .scr b{font-size:18px}.home .scr small{display:block;color:var(--ink2);margin-top:2px;font-size:13.5px}
.home .scr .go{margin-left:auto;font-size:22px;color:var(--ink2)}
.home .who{display:flex;gap:8px;margin:0 0 16px}
.home .who span{font-size:12px;font-weight:800;padding:4px 10px;border-radius:999px;color:#fff}