/* ═════════════════════════════════════════════════════════════════
   XRPLPro — SHELL  (monochrome terminal)

   The frame everything else lives in: top bar, section grid, bottom
   tabs (phones) / left rail (desktop), the native Home, the AI mascot
   and the chat sheet.

   Look: near-black ground, greyscale only, condensed uppercase
   headings (Archivo), monospace body (JetBrains Mono), 1px hairlines
   instead of shadows, square corners. State is shown with brightness,
   weight, glyphs (↑ ↓ ✓ ✕) and rule style, never with colour.

   Phones: nothing in the shell scrolls sideways. Section buttons wrap
   into a grid, and long lists fold behind an "All n" toggle.
   ═════════════════════════════════════════════════════════════════ */
:root{
  --k0:#0c0c0c; --k1:#111; --k2:#161616; --k3:#1c1c1c; --k4:#242424;
  --ln:#242424; --ln2:#333; --ln3:#4c4c4c;
  --g1:#4d4d4d; --g2:#767676; --g3:#a8a8a8; --g4:#d2d2d2; --w:#f2f2f2; --pure:#fff; --down:#6f6f6f;
  --disp:'Archivo','Archivo Narrow','Helvetica Neue',Arial,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --sat:env(safe-area-inset-top,0px); --sab:env(safe-area-inset-bottom,0px);
  --tabs-h:58px; --top-h:48px; --rail-w:224px;
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html{-webkit-text-size-adjust:100%;background:var(--k0)}
body{
  background:var(--k0);color:var(--w);font:400 12.5px/1.55 var(--mono);
  font-variant-numeric:tabular-nums;-webkit-font-smoothing:antialiased;
  height:var(--app-h,100dvh);overflow:hidden;overscroll-behavior:none;
}
body::after{                                   /* the same film grain as every tool page */
  content:"";position:fixed;inset:0;pointer-events:none;z-index:9999;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)'/%3E%3C/svg%3E");
}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;text-align:inherit}
a{color:var(--g4)}
input,textarea,select{font:inherit;color:inherit}
svg{display:block;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:square;stroke-linejoin:miter}
[hidden]{display:none!important}
:focus-visible{outline:1px solid var(--pure);outline-offset:2px}
::selection{background:var(--pure);color:#000}
::-webkit-scrollbar{width:7px;height:7px}::-webkit-scrollbar-track{background:var(--k0)}::-webkit-scrollbar-thumb{background:#232323}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* type roles */
.lbl,.sn-k,.more,.tab,.tg-h,.tag,.sn-grid button,.modebox button,.qa button,.btn,.btn-ghost,.chip,.fine-k{
  font-family:var(--disp);font-variation-settings:"wdth" 86,"wght" 600;text-transform:uppercase;letter-spacing:.14em;
}
.lbl{font-size:9.5px;color:var(--g2);display:flex;align-items:center;gap:8px}
h2{font-family:var(--disp);font-variation-settings:"wdth" 76,"wght" 700;font-size:16px;line-height:1.1;text-transform:uppercase;letter-spacing:.03em}
.muted{color:var(--g3)}.faint{color:var(--g2)}
.up{color:var(--pure);font-weight:700}.dn{color:var(--down);font-weight:500}
.fine{font-size:11px;line-height:1.55;color:var(--g2)}

/* ── layout ──────────────────────────────────────────────────────── */
.xp{display:flex;height:100%;width:100%}
.col{flex:1;min-width:0;display:flex;flex-direction:column;position:relative}
.rail{display:none}

/* ── top bar ─────────────────────────────────────────────────────── */
.top{
  flex:none;height:calc(var(--top-h) + var(--sat));padding:var(--sat) 13px 0;display:flex;align-items:center;gap:10px;
  background:var(--k0);border-bottom:1px solid var(--ln2);position:relative;z-index:5;
}
.top-title{display:none;font-family:var(--disp);font-variation-settings:"wdth" 72,"wght" 800;font-size:22px;line-height:1;text-transform:uppercase;letter-spacing:.02em}
.top-right{margin-left:auto;display:flex;align-items:center;gap:8px}
.brand{display:flex;align-items:center;gap:9px;font-family:var(--disp);font-variation-settings:"wdth" 68,"wght" 900;font-size:21px;line-height:1;text-transform:uppercase;letter-spacing:.02em;color:var(--pure)}
.brand b{font-variation-settings:"wdth" 68,"wght" 400;color:var(--g2)}
.brand-mark{width:26px;height:26px;display:block;border:1px solid var(--ln3);flex:none}
.brand-mark svg{width:100%;height:100%;stroke:none}
.icon-btn{width:36px;height:36px;display:grid;place-items:center;color:var(--g4);border:1px solid var(--ln2);background:var(--k1);transition:background .12s,border-color .12s}
.icon-btn:hover{background:var(--k3);border-color:var(--ln3)}.icon-btn:active{background:var(--k4)}
.icon-btn svg{width:18px;height:18px}
.ai-btn .bh{width:24px;height:27px}

.live{display:inline-flex;align-items:center;gap:7px;font:500 10.5px/1 var(--mono);color:var(--g3);height:36px;padding:0 10px;border:1px solid var(--ln2)}
.live i{width:6px;height:6px;border-radius:50%;background:var(--g1)}
.live.ok i{background:var(--pure)}
.live.bad i{background:transparent;box-shadow:inset 0 0 0 1px var(--g2)}
@media (max-width:560px){.live span{display:none}.live{padding:0 11px}}

/* Normal / Pro switch: the selected side is solid white */
.modebox{display:inline-grid;grid-template-columns:1fr 1fr;border:1px solid var(--ln2)}
.modebox button{height:34px;padding:0 12px;font-size:10px;color:var(--g2);text-align:center;white-space:nowrap;transition:background .12s,color .12s}
.modebox button+button{border-left:1px solid var(--ln2)}
.modebox button:hover{color:var(--pure)}
.modebox button[aria-pressed="true"]{background:var(--pure);color:#000}
.modebox .pill{display:none}
@media (max-width:420px){.modebox button{padding:0 9px;letter-spacing:.1em}.top-right{gap:6px}.brand{font-size:19px}}

/* ── section grid ────────────────────────────────────────────────────
   Every section is a visible button. A tab with more than six sections
   folds behind a header row ("PULSE · All 15 +"); picking a section
   closes it again. Nothing ever needs a sideways swipe. */
.subnav{flex:none;background:var(--k0);border-bottom:1px solid var(--ln2)}
.sn-head{display:none;width:100%;align-items:center;gap:10px;padding:0 13px;min-height:44px}
.subnav.fold .sn-head{display:flex}
.sn-k{font-size:9px;color:var(--g1)}
.sn-cur{flex:1;min-width:0;font-family:var(--disp);font-variation-settings:"wdth" 76,"wght" 700;font-size:15px;line-height:1;text-transform:uppercase;letter-spacing:.03em;color:var(--pure);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sn-ct{display:inline-flex;align-items:center;gap:8px;height:28px;padding:0 10px;border:1px solid var(--ln2);font-size:9.5px;color:var(--g3)}
.sn-ct i{font-style:normal;font:500 14px/1 var(--mono);color:var(--pure)}
.subnav.fold .sn-head:active .sn-ct{background:var(--k4)}
.sn-grid{display:grid;grid-template-columns:repeat(var(--cols,3),minmax(0,1fr));gap:6px;padding:8px 13px 10px}
.subnav.fold:not(.open) .sn-grid{display:none}
.sn-grid button{min-height:38px;padding:6px;display:grid;place-items:center;text-align:center;font-size:9.5px;line-height:1.25;letter-spacing:.1em;color:var(--g3);background:var(--k1);border:1px solid var(--ln2);overflow-wrap:anywhere;transition:background .12s,color .12s,border-color .12s}
.sn-grid button:hover{color:var(--pure);border-color:var(--ln3);background:var(--k3)}
.sn-grid button[aria-current="true"]{background:var(--pure);color:#000;border-color:var(--pure)}
.sn-grid button.pro-s{border-style:dashed}                         /* Pro-only sections use a dashed rule */
.sn-grid button.pro-s[aria-current="true"]{border-style:solid}
@media (max-width:340px){.sn-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* ── stage ───────────────────────────────────────────────────────── */
.stage{flex:1;min-height:0;position:relative}
.view{position:absolute;inset:0;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;padding:13px 13px 32px}
.frames{position:absolute;inset:0;pointer-events:none}
.frames.on{pointer-events:auto}
.frame{position:absolute;inset:0;width:100%;height:100%;border:0;background:var(--k0);visibility:hidden;pointer-events:none}
.frame.on{visibility:visible;pointer-events:auto}
.frame-skel{position:absolute;inset:0;display:none;place-items:center;background:var(--k0);color:var(--g2);font:500 11px var(--mono);text-align:center}
.frame-skel.on{display:grid}
.frame-skel .ring{width:26px;height:26px;border:1px solid var(--ln2);border-top-color:var(--pure);animation:spin .9s linear infinite;margin:0 auto 14px}
@keyframes spin{to{transform:rotate(360deg)}}
.frame-skel .err{line-height:1.7;padding:0 24px;max-width:340px}
.frame-skel .err b{color:var(--w);font-size:13px}
.frame-skel .err span{color:var(--g2)}
.frame-skel .err a{display:inline-block;margin-top:12px;color:var(--pure);border-bottom:1px solid var(--ln3)}

/* ── bottom tabs ─────────────────────────────────────────────────── */
.tabs{flex:none;display:flex;height:calc(var(--tabs-h) + var(--sab));padding-bottom:var(--sab);background:var(--k0);border-top:1px solid var(--ln2);position:relative;z-index:6}
.tab{flex:1 1 0;min-width:0;position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;color:var(--g2);font-size:8.5px;line-height:1;letter-spacing:.1em;transition:color .12s,background .12s}
.tab svg{width:21px;height:21px}
.tab:active{background:var(--k3)}
.tab[aria-current="page"]{color:var(--pure);background:var(--k1)}
.tab[aria-current="page"]::before{content:"";position:absolute;left:0;right:0;top:-1px;height:2px;background:var(--pure)}

/* ── floating mascot button ──────────────────────────────────────── */
.fab{position:absolute;right:13px;bottom:calc(var(--tabs-h) + var(--sab) + 13px);z-index:7;width:54px;height:54px;background:var(--k1);border:1px solid var(--ln3);display:grid;place-items:center;box-shadow:0 8px 24px -6px rgba(0,0,0,.8);transition:background .12s}
.fab:active{background:var(--k4)}
.fab::after{content:"";position:absolute;top:5px;right:5px;width:6px;height:6px;border-radius:50%;background:var(--pure);animation:ping 2.4s infinite}
@keyframes ping{0%,100%{opacity:1}50%{opacity:.3}}

/* ═════════════════════════ HOME ═══════════════════════════════════ */
.home{display:flex;flex-direction:column;gap:14px;max-width:1100px;margin:0 auto;width:100%}
.h-grid{display:grid;gap:14px;grid-template-columns:minmax(0,1fr)}
.h-col{display:flex;flex-direction:column;gap:14px;min-width:0}
.card{background:var(--k1);border:1px solid var(--ln2);padding:12px 0 0}
.card>.sec-hd{padding:0 13px}
.card.pad{padding:12px 13px}
.sec-hd{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-bottom:10px;margin-bottom:0;border-bottom:1px solid var(--ln)}
.more{font-size:9.5px;color:var(--g3);display:inline-flex;align-items:center;gap:6px;padding:6px 0;text-decoration:none}
.more:hover{color:var(--pure)}

/* balance */
.bal{background:var(--k1);border:1px solid var(--ln2);border-left:2px solid var(--pure);padding:16px 14px 15px}
.bal .amt{font-family:var(--disp);font-variation-settings:"wdth" 68,"wght" 900;font-size:clamp(44px,15vw,66px);line-height:.95;letter-spacing:.005em;color:var(--pure);margin:12px 0 6px;display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.bal .amt small{font-variation-settings:"wdth" 86,"wght" 600;font-size:13px;letter-spacing:.16em;color:var(--g2)}
.bal .sub{font:500 12px/1.4 var(--mono);color:var(--g3);display:flex;gap:12px;flex-wrap:wrap}
.bal .empty h3{font-family:var(--disp);font-variation-settings:"wdth" 70,"wght" 800;font-size:26px;line-height:1.02;text-transform:uppercase;margin:10px 0 8px}
.bal .empty p{color:var(--g3);font-size:12px;margin-bottom:14px;max-width:46ch}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:0 18px;font-size:10.5px;color:var(--g4);background:transparent;border:1px solid var(--ln3);transition:background .12s,color .12s}
.btn:hover{background:var(--k3);color:var(--pure)}.btn:active{background:var(--k4)}
.btn.primary{background:var(--pure);color:#000;border-color:var(--pure)}
.btn.primary:hover{background:var(--g4)}
.btn-ghost{min-height:34px;padding:0 12px;font-size:9.5px;color:var(--g3);border:1px solid var(--ln2)}
.btn-ghost:hover{color:var(--pure);border-color:var(--ln3)}

/* quick actions: always a grid, never a swipe row */
.qa{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
html[data-xp-mode="pro"] .qa{grid-template-columns:repeat(3,minmax(0,1fr))}
.qa button{display:flex;flex-direction:column;align-items:center;gap:9px;padding:14px 4px 11px;background:var(--k1);border:1px solid var(--ln2);font-size:9.5px;line-height:1.1;letter-spacing:.12em;color:var(--g4);transition:background .12s,border-color .12s}
.qa button:hover{background:var(--k3);border-color:var(--ln3)}.qa button:active{background:var(--k4)}
.qa .ic{display:grid;place-items:center;color:var(--pure)}
.qa .ic svg{width:22px;height:22px}
@media (min-width:600px){html[data-xp-mode="pro"] .qa{grid-template-columns:repeat(6,minmax(0,1fr))}}

/* list rows: the one row pattern used for tokens, wallets and tools */
.lr{display:flex;align-items:center;gap:11px;width:100%;padding:11px 13px;border-top:1px solid var(--ln);text-align:left;transition:background .12s;position:relative}
.sec-hd+.lr,.sec-hd+.lrs>.lr:first-child{border-top:0}
button.lr:hover{background:var(--k3)}button.lr:active{background:var(--k4)}
.lr-n{flex:none;width:17px;font-size:10px;color:var(--g1)}
.lr-ic{flex:none;width:34px;height:34px;display:grid;place-items:center;border:1px solid var(--ln2);background:var(--k2);color:var(--g4);overflow:hidden;font-family:var(--disp);font-variation-settings:"wdth" 76,"wght" 800;font-size:13px}
.lr-ic svg{width:17px;height:17px}
.lr-ic img{width:100%;height:100%;object-fit:cover;display:block}
.lr-main{flex:1;min-width:0}
.lr-t{display:block;font-weight:700;font-size:12.5px;line-height:1.3;color:var(--w);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lr-s{display:block;font-size:11px;line-height:1.45;color:var(--g2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.lr-end{flex:none;text-align:right;font-weight:700;font-size:12.5px;line-height:1.3;max-width:46%}
.lr-end small{display:block;font-weight:400;font-size:10.5px;color:var(--g2)}
.lr-chev{flex:none;color:var(--g1);width:14px;height:14px}
.lr.wrap .lr-s{white-space:normal}
.empty-line{padding:14px 13px;color:var(--g2);font-size:11.5px;border-top:1px solid var(--ln)}
.sec-hd+.empty-line{border-top:0}
.skel{background:var(--k3);color:transparent!important;animation:pulse 1.3s ease-in-out infinite}
@keyframes pulse{50%{opacity:.45}}

.xrp-strip{display:flex;align-items:center;gap:12px;padding:12px 13px}
.xrp-strip .lr-ic{width:40px;height:40px;font-size:12px;color:var(--pure)}
.xrp-strip .px{font-family:var(--disp);font-variation-settings:"wdth" 72,"wght" 800;font-size:26px;line-height:1;color:var(--pure)}
.xrp-strip .meta{flex:1;min-width:0}
.xrp-strip .meta .fine{margin-top:4px}
.xrp-strip .chg{font:700 13px var(--mono)}

.tag{display:inline-block;padding:2px 6px;font-size:8.5px;line-height:1.5;letter-spacing:.14em;color:var(--g3);border:1px solid var(--ln3)}
.tag.dash{border-style:dashed;color:var(--g2)}

/* pro strip */
.stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--ln);border-top:1px solid var(--ln);margin-top:12px}
.stat{padding:11px 13px;background:var(--k1)}
.stat .k{font-family:var(--disp);font-variation-settings:"wdth" 86,"wght" 600;font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:var(--g2)}
.stat .v{font-weight:700;font-size:14px;margin-top:3px;color:var(--w)}
.card>.stats{margin-top:0;border-top:0}
.pro-only{display:none}
html[data-xp-mode="pro"] .pro-only{display:block}
html[data-xp-mode="pro"] .normal-only{display:none}

/* tool directory, grouped */
.tg-h{display:flex;align-items:center;justify-content:space-between;padding:9px 13px;font-size:9.5px;color:var(--g2);background:var(--k0);border-top:1px solid var(--ln2)}
.tg-h span{font-family:var(--mono);letter-spacing:0;color:var(--g1)}
.tool .lr-s{white-space:normal}
.tool.locked .lr-t{color:var(--g3)}
html[data-xp-mode="pro"] .tool .tag{display:none}

/* the mascot card */
.mascot{display:grid;grid-template-columns:92px minmax(0,1fr);gap:10px 12px;align-items:center;padding:12px 13px 13px!important}
.mascot .bh{width:92px;height:102px;cursor:pointer}
.bubble{background:var(--k2);border:1px solid var(--ln2);border-left:2px solid var(--pure);padding:10px 12px;font-size:12.5px;line-height:1.5;color:var(--w);font-weight:500}
.bubble small{display:block;font-size:11px;color:var(--g2);margin-top:4px;font-weight:400}
.mascot .chips{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:6px}
.chip{padding:9px 11px;background:var(--k2);border:1px solid var(--ln2);font-size:9.5px;line-height:1.1;letter-spacing:.1em;color:var(--g4);text-align:left;transition:background .12s,border-color .12s,color .12s}
.chip:hover{border-color:var(--ln3);color:var(--pure);background:var(--k3)}
.mascot .ask{grid-column:1/-1;display:flex;align-items:center;gap:10px;min-height:44px;padding:0 0 0 12px;background:var(--k2);border:1px solid var(--ln2);color:var(--g2);font-size:12px;text-align:left;width:100%}
.mascot .ask:hover{border-color:var(--ln3)}
.mascot .ask span{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mascot .ask i{align-self:stretch;width:44px;display:grid;place-items:center;background:var(--pure);color:#000}
.mascot .ask i svg{width:17px;height:17px;stroke-width:2.2}

/* ═════════════════════════ MASCOT ═════════════════════════════════ */
.bh{display:inline-block;position:relative;--tx:0deg;--ty:0px;line-height:0}
.bh svg{width:100%;height:100%;overflow:visible;stroke:none;fill:initial}
.bh-sm{width:40px;height:44px}.bh-xs{width:32px;height:36px}.bh-lg{width:104px;height:114px}
.bh .head{transform-origin:100px 142px;transform-box:view-box;animation:bob 3.2s ease-in-out infinite}
.bh svg{transition:transform .3s ease-out;transform-origin:50% 92%;transform:rotate(calc(var(--tx) * .35))}
.bh .spring{transform-origin:100px 156px;transform-box:view-box;animation:spring 3.2s ease-in-out infinite}
.bh .ant{transform-origin:100px 24px;transform-box:view-box;animation:ant 1.9s ease-in-out infinite}
.bh .eyes{transform-origin:100px 86px;transform-box:view-box;animation:blink 4.6s infinite}
.bh .mouth{transform-origin:100px 108px;transform-box:view-box}
.bh .arm-l,.bh .arm-r{transform-box:view-box;animation:wave 3.2s ease-in-out infinite}
.bh .arm-l{transform-origin:70px 170px}.bh .arm-r{transform-origin:130px 170px;animation-delay:-1.6s}
.bh .shadow{transform-origin:100px 214px;transform-box:view-box;animation:shadow 3.2s ease-in-out infinite}
@keyframes bob{0%,100%{transform:rotate(-5deg) translateY(0)}25%{transform:rotate(2deg) translateY(-3px)}50%{transform:rotate(5deg) translateY(0)}75%{transform:rotate(-2deg) translateY(-3px)}}
@keyframes spring{0%,100%{transform:scaleY(1)}25%,75%{transform:scaleY(1.12)}50%{transform:scaleY(.92)}}
@keyframes ant{0%,100%{transform:rotate(-9deg)}50%{transform:rotate(9deg)}}
@keyframes blink{0%,92%,100%{transform:scaleY(1)}95%{transform:scaleY(.08)}}
@keyframes wave{0%,100%{transform:rotate(0)}50%{transform:rotate(7deg)}}
@keyframes shadow{0%,100%{transform:scaleX(1)}50%{transform:scaleX(.9)}}
.bh[data-state="think"] .head{animation-duration:.9s}
.bh[data-state="think"] .eyes{animation:scan 1.2s ease-in-out infinite}
.bh[data-state="think"] .ant{animation-duration:.5s}
.bh[data-state="think"] .ant-ball{animation:flash .5s infinite}
@keyframes scan{0%,100%{transform:translateX(-6px)}50%{transform:translateX(6px)}}
@keyframes flash{50%{opacity:.25}}
.bh[data-state="talk"] .mouth{animation:talk .28s ease-in-out infinite}
.bh[data-state="talk"] .head{animation-duration:1.6s}
@keyframes talk{0%,100%{transform:scaleY(.5)}50%{transform:scaleY(1.5)}}
.bh.hop{animation:hop .5s ease-out}
@keyframes hop{0%{transform:translateY(0)}35%{transform:translateY(-12px)}70%{transform:translateY(0)}100%{transform:none}}

/* ═════════════════════════ CHAT ═══════════════════════════════════ */
.scrim{position:fixed;inset:0;background:rgba(0,0,0,.72);opacity:0;pointer-events:none;transition:opacity .2s;z-index:30}
.scrim.on{opacity:1;pointer-events:auto}
.chat{position:fixed;left:0;right:0;bottom:0;height:min(92dvh,calc(var(--app-h,100dvh) - 20px));z-index:31;display:flex;flex-direction:column;
  background:var(--k0);border-top:1px solid var(--ln3);transform:translateY(105%);transition:transform .2s ease-out;box-shadow:0 -20px 60px -10px rgba(0,0,0,.9)}
.chat.on{transform:none}
.chat-hd{flex:none;display:flex;align-items:center;gap:10px;padding:12px 13px;border-bottom:1px solid var(--ln2)}
.chat-ttl{flex:1;min-width:0}
.chat-ttl b{display:block;font-family:var(--disp);font-variation-settings:"wdth" 76,"wght" 700;font-size:16px;line-height:1.1;text-transform:uppercase;letter-spacing:.03em}
.status{display:inline-flex;align-items:center;gap:6px;font:500 10.5px var(--mono);color:var(--g2)}
.status i{width:6px;height:6px;border-radius:50%;background:var(--g1)}
.status.ok i{background:var(--pure)}.status.bad i{background:transparent;box-shadow:inset 0 0 0 1px var(--g2)}
.agent-row{flex:none;display:flex;align-items:center;gap:12px;margin:10px 13px 0;padding:10px 12px;background:var(--k1);border:1px solid var(--ln2)}
.agent-row.on{border-color:var(--pure);border-left-width:2px}
.agent-info{flex:1;min-width:0}
.agent-info b{display:block;font-family:var(--disp);font-variation-settings:"wdth" 86,"wght" 600;font-size:10px;letter-spacing:.14em;text-transform:uppercase}
.agent-info span{display:block;font-size:11px;line-height:1.45;color:var(--g2);margin-top:3px}
.switch{flex:none;width:46px;height:26px;background:var(--k2);border:1px solid var(--ln3);position:relative;transition:background .12s}
.switch i{position:absolute;top:2px;left:2px;width:20px;height:20px;background:var(--g3);transition:transform .15s,background .12s}
.switch[aria-checked="true"]{background:var(--k4);border-color:var(--pure)}
.switch[aria-checked="true"] i{transform:translateX(20px);background:var(--pure)}
.agent-progress{flex:none;display:flex;align-items:center;gap:12px;margin:8px 13px 0;padding:10px 12px;background:var(--k1);border:1px dashed var(--ln3)}
.agent-progress .spin{width:16px;height:16px;border:1px solid var(--ln3);border-top-color:var(--pure);animation:spin .8s linear infinite;flex:none}
.ap-body{flex:1;min-width:0}.ap-body b{display:block;font-size:12px}.ap-body span{display:block;font-size:11px;color:var(--g2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.stream{flex:1;min-height:0;overflow-y:auto;padding:12px 13px;display:flex;flex-direction:column;gap:12px;-webkit-overflow-scrolling:touch}
.welcome{margin:auto;text-align:center;max-width:380px;padding:10px 0;display:flex;flex-direction:column;align-items:center;gap:8px}
.welcome h2{font-variation-settings:"wdth" 70,"wght" 800;font-size:24px;line-height:1.05}
.welcome p{color:var(--g3);font-size:12px}
.welcome .chips{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin-top:8px}
.msg{display:flex;max-width:100%}.msg.user{justify-content:flex-end}
.msg .wrap{max-width:90%;position:relative}
.msg .bub{padding:10px 12px;font-size:12.5px;line-height:1.6;overflow-wrap:anywhere}
.msg.user .bub{background:var(--pure);color:#000;font-weight:500;white-space:pre-wrap}
.msg.assistant .bub{background:var(--k1);border:1px solid var(--ln2);border-left:2px solid var(--ln3)}
.bub p{margin:0 0 .6em}.bub p:last-child{margin:0}.bub ul{margin:.3em 0 .6em 1.2em}.bub li{margin:.15em 0}
.bub a{color:var(--pure);text-decoration:underline;text-underline-offset:2px}
.bub code{font:500 11.5px var(--mono);background:var(--k3);border:1px solid var(--ln);padding:0 4px}
.bub .tool-trace{display:flex;flex-wrap:wrap;gap:5px;margin-top:8px}
.bub .tool-tag{font-size:10px;padding:2px 7px;color:var(--g3);border:1px solid var(--ln3)}
.copy{position:absolute;right:-1px;bottom:-14px;width:26px;height:26px;background:var(--k2);border:1px solid var(--ln2);display:grid;place-items:center;color:var(--g3);opacity:0;transition:opacity .12s}
.msg:hover .copy,.copy:focus-visible{opacity:1}.copy svg{width:13px;height:13px}.copy.done{color:var(--pure)}
@media (hover:none){.copy{opacity:.7}}
.cursor{display:inline-block;width:7px;height:13px;margin-left:2px;vertical-align:-2px;background:var(--pure);animation:ping 1s infinite}
.status-line{font-size:11px;color:var(--g2);margin-top:6px}
.typing{display:inline-flex;gap:5px;padding:14px}.typing i{width:5px;height:5px;border-radius:50%;background:var(--g2);animation:ty 1s infinite}
.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}
@keyframes ty{0%,60%,100%{opacity:.3}30%{opacity:1}}
.pass-row{display:flex;gap:8px;margin-top:10px}
.pass-row input{flex:1;min-width:0;padding:9px 11px;border:1px solid var(--ln3);background:var(--k2);font-size:16px;border-radius:0}
.pass-row button{padding:9px 14px;background:var(--pure);color:#000;font-weight:700}
.attach-row{flex:none;display:flex;flex-wrap:wrap;gap:6px;padding:0 13px 6px}
.attach-chip{display:inline-flex;align-items:center;gap:6px;padding:4px 4px 4px 10px;background:var(--k2);border:1px solid var(--ln2);font-size:11px;max-width:100%}
.attach-chip.err{border-style:dashed;color:var(--g3)}
.attach-chip span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:200px}
.attach-chip button{width:20px;height:20px;display:grid;place-items:center;background:var(--k4)}
.attach-chip svg{width:11px;height:11px;stroke-width:2.4}
.composer{flex:none;display:flex;align-items:stretch;gap:6px;padding:8px 13px calc(10px + var(--sab));border-top:1px solid var(--ln2)}
.composer textarea{flex:1;min-width:0;resize:none;max-height:140px;padding:11px 12px;border:1px solid var(--ln2);background:var(--k2);font-size:16px;line-height:1.4;outline:none;border-radius:0}
.composer textarea:focus{border-color:var(--ln3);background:var(--k2)}
.composer .icon-btn{width:44px;height:auto;min-height:44px}
.composer .icon-btn.recording{border-style:dashed;border-color:var(--pure);color:var(--pure);animation:ping 1s infinite}
.composer .icon-btn.busy{opacity:.5}
.send{flex:none;width:44px;min-height:44px;background:var(--pure);color:#000;display:grid;place-items:center;transition:background .12s}
.send:hover{background:var(--g4)}.send:disabled{opacity:.35}
.send svg{width:19px;height:19px;stroke-width:2.2}

/* ── toast ───────────────────────────────────────────────────────── */
.toast{position:fixed;left:50%;bottom:calc(var(--tabs-h) + var(--sab) + 16px);transform:translate(-50%,14px);opacity:0;pointer-events:none;z-index:60;
  display:flex;align-items:center;gap:14px;padding:12px 14px;background:var(--k2);border:1px solid var(--ln3);border-left:2px solid var(--pure);box-shadow:0 12px 36px -8px #000;font-size:12px;max-width:calc(100% - 26px);transition:opacity .15s,transform .15s}
.toast.on{opacity:1;transform:translate(-50%,0);pointer-events:auto}
.toast button{font-family:var(--disp);font-variation-settings:"wdth" 86,"wght" 700;font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--pure);white-space:nowrap}

/* ═════════════════════════ DESKTOP ════════════════════════════════ */
@media (min-width:980px){
  :root{--top-h:56px}
  .rail{display:flex;flex-direction:column;flex:none;width:var(--rail-w);padding:18px 0 14px;border-right:1px solid var(--ln2);background:var(--k0);gap:14px}
  .rail .brand{padding:2px 18px 14px;font-size:24px;border-bottom:1px solid var(--ln)}.rail .brand-mark{width:30px;height:30px}
  .rail-nav{display:flex;flex-direction:column;flex:1}
  .rail-nav button{display:flex;align-items:center;gap:13px;padding:13px 18px;font-family:var(--disp);font-variation-settings:"wdth" 86,"wght" 600;font-size:11px;letter-spacing:.15em;text-transform:uppercase;color:var(--g2);border-left:2px solid transparent;transition:background .12s,color .12s}
  .rail-nav button svg{width:19px;height:19px}
  .rail-nav button:hover{background:var(--k1);color:var(--pure)}
  .rail-nav button[aria-current="page"]{background:var(--k2);color:var(--pure);border-left-color:var(--pure)}
  .rail-foot{display:flex;flex-direction:column;gap:12px;padding:0 18px}
  .rail-link{font-family:var(--disp);font-variation-settings:"wdth" 86,"wght" 600;font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--g2);padding:6px 0;border-top:1px solid var(--ln)}
  .rail-link:hover{color:var(--pure)}
  .rail .modebox{display:grid}
  .rail .modebox button{flex:1}
  .top .brand-sm,.top .modebox,.tabs{display:none}
  .top-title{display:block}
  .top{padding:var(--sat) 22px 0}
  .view{padding:20px 20px 60px}
  .fab{bottom:24px;right:26px}
  .toast{bottom:28px}
  .h-grid{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:18px}
  .h-col{gap:18px}
  .home{gap:18px}
  .qa{grid-template-columns:repeat(4,minmax(0,1fr))}
  .chat{left:auto;right:22px;bottom:22px;width:430px;height:min(720px,calc(var(--app-h,100dvh) - 44px));border:1px solid var(--ln3);transform:translateY(16px);opacity:0;pointer-events:none;transition:transform .18s ease-out,opacity .15s}
  .chat.on{transform:none;opacity:1;pointer-events:auto}
  .scrim{background:rgba(0,0,0,.4)}
  .stats{grid-template-columns:repeat(4,minmax(0,1fr))}
  /* sections: always a visible wrapped row, no fold */
  .subnav .sn-head{display:none!important}
  .subnav.fold:not(.open) .sn-grid,.sn-grid{display:flex;flex-wrap:wrap;gap:6px;padding:10px 22px}
  .sn-grid button{min-height:34px;padding:0 14px}
}
@media (max-width:979px){.rail-nav,.rail-foot{display:none}.fab{display:none!important}}   /* phones: the AI button lives in the top bar, so nothing floats over list rows */