/* DouxProcess Directory: the chat shell (dir_ui.chat_page, dir-chat.js). Chat fleet build, 2026-10-23.
   Luma Night tokens from dir.css (--bg --panel --line --edge --fg --muted --soft --cyan --magenta --good --hot --amber
   --sans --mono), never raw brand colours. Loads after dir.css and dir-widgets.css. The slim top bar (.cbar) is on every
   directory page; the rest is the chat: one screen, a scrolling thread, the box pinned at the bottom. The turn frame
   (.w-turn .w-you .w-ans .w-mark .w-say) is dir_widgets.answer_turn's markup, laid out here; the widgets inside a turn
   are dir-widgets.css's. Fallback chips are wrapped in :where() so the widgets stylesheet always wins. No ratings, no
   stars, no praise words: the widgets keep the published order. */

/* ---------------------------------------------------------------- the slim top bar (every page) */
/* The lockup matches douxprocess.com's nav (v321 brand check): a 30px mark, an 11px gap, the name at 18px, the bar 70px
   tall, its left edge on the page gutter (dir.css body: clamp(16px,4vw,56px)). Phones keep the 24px mark at 16px. */
.cbar{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:70px;padding-block:8px}
.cbar .brand{flex:0 1 auto;min-width:0;min-height:44px;display:inline-flex;align-items:center;gap:11px;font-size:18px;font-weight:500;
  letter-spacing:-.02em;text-decoration:none;color:var(--fg)}
.cbar .brand svg{width:30px;height:30px;flex:none;overflow:visible}
/* read.css zeroes .brand's font size on phones; the directory keeps its name beside the mark */
.cbar .brand .wm{display:inline-flex;gap:.3em;white-space:nowrap;font-size:18px!important;font-weight:500}
.cbar-r{display:flex;align-items:center;gap:8px;flex:none}
.cpill{display:inline-flex;align-items:center;min-height:40px;padding:0 16px;border-radius:40px;background:var(--magenta);color:#16000F;
  font:600 14.5px var(--sans);text-decoration:none;white-space:nowrap;box-shadow:0 0 20px -4px var(--magenta)}
.cpill:hover{box-shadow:0 0 30px -2px var(--magenta)}
.cicon{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;padding:0;margin:0;border:1px solid var(--line);
  border-radius:12px;background:rgba(0,0,0,.4);color:var(--fg);cursor:pointer;text-decoration:none;list-style:none}
.cicon:hover{border-color:var(--edge)}
.cicon svg{width:20px;height:20px}
.cmenu{position:relative}
.cmenu>summary{list-style:none}
.cmenu>summary::-webkit-details-marker{display:none}
.cmenu[open]>summary{border-color:var(--cyan)}
.cburger,.cburger::before,.cburger::after{display:block;width:18px;height:2px;background:currentColor;border-radius:2px;position:relative;transition:transform .2s,background .2s}
.cburger::before,.cburger::after{content:"";position:absolute;left:0}
.cburger::before{top:-6px}.cburger::after{top:6px}
.cmenu[open] .cburger{background:transparent}
.cmenu[open] .cburger::before{transform:translateY(6px) rotate(45deg)}
.cmenu[open] .cburger::after{transform:translateY(-6px) rotate(-45deg)}
.cmenu-list{position:absolute;right:0;top:calc(100% + 8px);z-index:40;display:grid;width:max-content;min-width:240px;max-width:calc(100vw - 32px);padding:6px;
  background:var(--panel);border:1px solid var(--edge);border-radius:16px;box-shadow:0 24px 60px -18px #000,0 0 60px -36px var(--cyan)}
.cmenu-list a{display:flex;align-items:center;min-height:46px;padding:0 14px;border-radius:10px;color:var(--fg);text-decoration:none;font-size:16px;font-weight:500}
.cmenu-list a:hover,.cmenu-list a:focus-visible{background:rgba(36,182,255,.09);color:var(--cyan)}
.cmenu-list a[data-new]{margin-top:4px;border-top:1px solid var(--line);border-radius:0 0 10px 10px}
.cmenu-list a[aria-current]{color:var(--cyan)}
/* the smaller links (about, remove, MCP, llms.txt, sitemap): two columns of quieter items under the main ones */
.cmenu-fine{display:grid;grid-template-columns:1fr 1fr;margin-top:4px;padding-top:4px;border-top:1px solid var(--line)}
.cmenu-list .cmenu-fine a{min-height:44px;font-size:14px;font-weight:400;color:var(--muted)}
/* phones and narrow windows: the name stacks (DouxProcess over DIRECTORY) so the whole name, the pill and the menu fit
   from 320 up; the one-line name needs about 560px beside the pill, the menu and New chat (at 430 it ran under the pill) */
@media (max-width:560px){
  .cbar{gap:8px;min-height:60px}
  .cbar .brand{gap:8px}
  .cbar .brand svg{width:24px;height:24px}
  .cbar .brand .wm{display:grid;gap:1px;font-size:15.5px!important;line-height:1.05;letter-spacing:-.02em}
  .cbar .brand .wm .c{font:500 10.5px/1.1 var(--mono);letter-spacing:.16em;text-transform:uppercase}
  .cbar-r{gap:6px}
  .cpill{padding:0 13px;font-size:14px}
}
@media (max-width:379px){.cbar .cnew{display:none!important}}   /* New chat stays in the menu */
@media (max-width:330px){.cpill{display:none}}

/* the bar on classic pages (for-ai, claim, privacy, terms): sticky under the safe area, like douxprocess.com's nav */
.page>.cbar{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;background:rgba(0,0,0,.82);backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}

/* ---------------------------------------------------------------- the chat: one screen, three bands */
body.chat{margin:0;padding:0;overflow:hidden;overscroll-behavior:none;font-size:17px;line-height:1.55}
.sr,.chat .w-sr{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.chat .skip:focus{top:max(12px,env(safe-area-inset-top))}
/* the frame fills the screen; dir-chat.js narrows it to the visual viewport when a phone keyboard opens */
.cx{position:fixed;inset:0;z-index:1;height:100vh;height:100dvh;display:flex;flex-direction:column;min-width:0}
.cx>.cbar{flex:none;position:relative;z-index:4;width:100%;max-width:calc(1180px + 2 * clamp(16px,4vw,56px));margin:0 auto;
  padding:max(6px,env(safe-area-inset-top)) max(clamp(16px,4vw,56px),env(safe-area-inset-right)) 6px max(clamp(16px,4vw,56px),env(safe-area-inset-left))}
.cx::before{content:"";position:absolute;left:0;right:0;top:0;height:calc(72px + env(safe-area-inset-top));z-index:2;pointer-events:none;
  background:linear-gradient(#000 60%,rgba(0,0,0,0))}
.cmain{flex:1 1 auto;min-height:0;overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;outline:none;
  scrollbar-width:thin;scrollbar-color:var(--line) transparent}
.cdock{flex:none;position:relative;z-index:3;width:100%;max-width:860px;margin:0 auto;display:flex;flex-direction:column;gap:8px;
  padding:6px max(16px,env(safe-area-inset-right)) max(10px,env(safe-area-inset-bottom)) max(16px,env(safe-area-inset-left))}
.has-thread .cdock{background:linear-gradient(rgba(0,0,0,0),#000 22px)}

/* the empty state: the line, the box, four examples */
.chero{display:grid;justify-items:center;text-align:center;gap:10px;padding:18px 16px 22px}
.chero h1{margin:0;font-weight:300;font-size:clamp(32px,4.6vw,54px);line-height:1.06;letter-spacing:-.035em;color:var(--fg);text-wrap:balance}
.cx:not(.is-empty) .chero,.cx:not(.is-empty) .cchips{display:none}
.cx.is-empty .cthread{display:none}
.cchips{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:6px 0 0}
.cchips a{display:inline-flex;align-items:center;min-height:42px;padding:0 16px;border:1px solid var(--line);border-radius:999px;
  background:rgba(5,7,10,.72);color:var(--soft);font:500 15px var(--sans);text-decoration:none;line-height:1.3}
.cchips a::before{content:"\21B3";margin-right:8px;color:var(--cyan);font-family:var(--mono)}
.cchips a:hover{border-color:var(--cyan);color:var(--fg)}
@media (min-width:761px){
  .cx.is-empty .cmain{flex:0 0 auto;margin-top:auto;overflow:visible}
  .cx.is-empty .cdock{margin-bottom:auto;padding-bottom:max(14vh,env(safe-area-inset-bottom))}
  .cx.is-empty .cchips{order:3}
  .cx.is-empty .cnote{order:4}
}
@media (max-width:760px){
  .cx.is-empty .cmain{display:grid;place-items:center}
  .cchips{display:grid;grid-template-columns:1fr 1fr;margin:0 0 4px}
  .cchips a{min-height:56px;padding:8px 12px;border-radius:14px;font-size:14.5px;justify-content:flex-start}
}

/* the box */
.cform{position:relative;display:flex;align-items:flex-end;gap:8px;margin:0;padding:7px 7px 7px 18px;border:1px solid var(--edge);border-radius:26px;
  background:linear-gradient(160deg,rgba(36,182,255,.09),rgba(5,7,10,.97) 55%);box-shadow:0 0 70px -40px var(--cyan);transition:border-color .2s,box-shadow .2s}
.cform:focus-within{border-color:var(--cyan);box-shadow:0 0 80px -32px var(--cyan)}
.cform textarea{flex:1 1 auto;min-width:0;width:100%;margin:0;resize:none;border:0;outline:none;background:none;color:var(--fg);
  font:500 17px/1.5 var(--sans);padding:9px 0;max-height:9.6em;overflow-y:auto;scrollbar-width:thin}
.cform textarea::placeholder{color:#8593A1;opacity:1}
.cform textarea:focus-visible{outline:none}
.csend,.cstop{flex:none;display:grid;place-items:center;width:44px;height:44px;padding:0;margin:0;border-radius:50%;cursor:pointer}
.csend{border:0;background:var(--cyan);color:#001421;box-shadow:0 0 24px -6px var(--cyan)}
.csend svg{width:20px;height:20px}
.cstop{border:1px solid var(--cyan);background:#000;box-shadow:0 0 24px -8px var(--cyan)}
.cstop i{display:block;width:12px;height:12px;border-radius:2px;background:var(--cyan)}
.is-busy .csend{display:none}
.cx.is-empty .cform{padding:9px 9px 9px 22px;border-radius:30px}
.cx.is-empty .cform textarea{font-size:19px;padding:11px 0}
.cx.is-empty .csend{width:50px;height:50px}
.cscope{display:flex;align-items:center;gap:10px;justify-content:space-between;min-height:42px;padding:3px 4px 3px 14px;border:1px dashed rgba(36,182,255,.5);
  border-radius:14px;background:rgba(0,0,0,.7);color:var(--soft);font-size:15px}
.cscope span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cscope b{color:var(--fg);font-weight:500}
.cscope a{flex:none;display:inline-flex;align-items:center;justify-content:center;min-width:40px;min-height:36px;border-radius:10px;color:var(--soft);
  text-decoration:none;font-size:15px}
.cscope a:hover{color:var(--cyan)}
.cnote{margin:0;text-align:center;color:var(--muted);font-size:13px;line-height:1.4}
.cnote a{color:inherit;text-underline-offset:3px}
.cnote a:hover{color:var(--cyan)}

/* ---------------------------------------------------------------- the thread (dir_widgets.answer_turn's frame) */
.cthread{width:100%;max-width:860px;margin:0 auto;display:grid;align-content:start;min-width:0;
  padding:4px max(16px,env(safe-area-inset-right)) 28px max(16px,env(safe-area-inset-left))}
.cthread>h1{font:500 13px var(--mono);color:var(--muted);letter-spacing:.06em;margin:6px 0 0}
.cthread .w-turn{display:grid;gap:14px;align-content:start;min-width:0;padding:26px 0 8px;border-top:1px solid var(--line);scroll-margin-top:6px}
.cthread .w-turn:first-of-type{border-top:0;padding-top:14px}
.cthread .w-turn.is-last{min-height:calc(var(--sh,0px) - 30px)}
.cthread .w-you{display:flex;gap:10px;align-items:baseline;margin:0;color:var(--fg);font-size:18px;line-height:1.45;overflow-wrap:anywhere;
  justify-self:stretch;max-width:none;padding:0;border:0;border-radius:0;background:none}   /* "you ▸ the question": a plain line, as in the chat */
.cthread .w-you-k{flex:none;font:500 13px var(--mono);letter-spacing:.06em;color:var(--cyan);text-transform:none}
.cthread .w-q{font-weight:500}
.cthread .w-ans{display:grid;grid-template-columns:26px minmax(0,1fr);column-gap:10px;align-items:start;min-width:0}
.cthread .w-mark{font:500 21px/1.35 var(--mono);color:var(--cyan);text-shadow:0 0 12px rgba(36,182,255,.6)}
.cthread .w-ans-b{display:grid;gap:14px;min-width:0;align-content:start}
.cthread .w-say{margin:0;color:var(--fg);font-size:18px;line-height:1.55;max-width:68ch;overflow-wrap:break-word}
.cthread .w-say a{color:var(--cyan)}
.cthread .w-say.is-err{color:var(--hot)}
.cthread .w-turn.is-live .w-say:not(:empty)::after{content:"";display:inline-block;width:.45em;height:1.05em;margin-left:3px;vertical-align:-.16em;
  background:var(--cyan);box-shadow:0 0 10px var(--cyan);animation:cblink 1s steps(2,start) infinite}
.cthread .w-say:empty,.c-w:empty,.c-look:empty,.c-fu:empty,.c-foot:empty{display:none}
.c-wait{display:flex;align-items:center;gap:10px;margin:0;min-height:30px;font:500 13px/1.4 var(--mono);letter-spacing:.05em;color:var(--cyan)}
.c-wait::before{content:"";flex:none;width:8px;height:8px;border-radius:50%;background:currentColor;box-shadow:0 0 12px currentColor;animation:cpulse 1.1s ease-in-out infinite}
.c-err{margin:0;color:var(--hot);border:1px solid rgba(255,107,107,.4);border-radius:12px;padding:10px 14px;font-size:16px}
.c-err a{color:inherit}
.c-foot{margin:0;font:500 13px var(--mono);color:var(--muted);letter-spacing:.02em}
.c-foot a{color:inherit}.c-foot a:hover{color:var(--cyan)}
.c-look{display:grid;gap:6px;color:var(--soft);font-size:15.5px}
.c-look a{color:var(--cyan)}
@media (max-width:640px){
  /* phones: the mark sits in the first line; widgets use the full width */
  .cthread .w-ans{display:block;position:relative}
  .cthread .w-mark{display:block;position:absolute;left:0;top:0;font-size:19px}
  .cthread .w-ans-b>.w-say:first-child,.cthread .w-ans-b>.c-err:first-child{text-indent:28px}
  .cthread .w-ans-b>.c-wait:first-child{padding-left:28px}
  .cthread .w-ans-b>:first-child:not(.w-say):not(.c-err):not(.c-wait){margin-top:34px}
  .cthread .w-you,.cthread .w-say{font-size:17px}
}

/* fallback follow-up chips (dir-widgets.css styles .w-fu when it is loaded, and wins) */
:where(.cthread .w-fu){display:flex;flex-wrap:wrap;gap:8px;margin:0}
:where(.cthread .w-fu) button{display:inline-flex;align-items:center;gap:8px;min-height:42px;margin:0;cursor:pointer;font:500 15px var(--sans);line-height:1.3;
  color:var(--fg);background:rgba(36,182,255,.06);border:1px solid rgba(36,182,255,.32);border-radius:999px;padding:7px 15px;text-align:left}
:where(.cthread .w-fu) button::before{content:"\21B3";color:var(--cyan);font-family:var(--mono)}
:where(.cthread .w-fu) button:hover{border-color:var(--cyan)}

/* ---------------------------------------------------------------- rows the server draws only while the widgets module is missing */
.c-rows{list-style:none;margin:0;padding:0;display:grid;gap:10px;min-width:0}
.c-row{display:grid;grid-template-columns:34px minmax(0,1fr) auto;gap:6px 14px;align-items:start;min-width:0;padding:16px 18px;
  border:1px solid var(--line);border-radius:14px;background:rgba(5,7,10,.92)}
.c-row:hover{border-color:var(--edge)}
.c-n{font:500 14px var(--mono);color:var(--muted);padding-top:3px}
.c-in{display:grid;gap:6px;min-width:0}
.c-in h3{margin:0;font-size:18px;font-weight:600!important;letter-spacing:-.01em;line-height:1.3;overflow-wrap:anywhere}
.c-in h3 a{color:var(--fg);text-decoration:none}.c-in h3 a:hover{color:var(--cyan)}
.c-st{display:flex;flex-wrap:wrap;gap:6px 10px;align-items:center;margin:0;font-size:14.5px;color:var(--soft)}
.c-dot{display:inline-flex;align-items:center;gap:7px;font-weight:500}
.c-dot::before{content:"";width:8px;height:8px;border-radius:50%;background:currentColor;box-shadow:0 0 9px currentColor}
.c-dot.ok{color:var(--good)}.c-dot.bad{color:var(--hot)}.c-dot.wait{color:var(--amber)}
.c-tag{font:500 12.5px var(--mono);color:var(--cyan);border:1px solid rgba(36,182,255,.45);border-radius:999px;padding:2px 9px}
.c-by{margin:0;color:var(--muted);font-size:14.5px}
.c-aff{justify-self:start;margin:0;font:500 12.5px var(--mono);color:var(--amber);border:1px dashed rgba(255,181,71,.5);border-radius:999px;padding:3px 10px}
.c-act{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end;align-items:center}
.c-btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 15px;border-radius:40px;cursor:pointer;
  font:600 14px var(--sans);white-space:nowrap;text-decoration:none;color:var(--fg);background:none;border:1px solid var(--edge)}
.c-btn:hover{border-color:var(--cyan)}
.c-btn.go{color:#001421;background:var(--cyan);border-color:var(--cyan);box-shadow:0 0 22px -8px var(--cyan)}
.c-more{margin:0;font-size:15px;display:flex;flex-wrap:wrap;gap:6px 16px}.c-more a{color:var(--cyan)}
@media (max-width:640px){
  .c-row{grid-template-columns:26px minmax(0,1fr);padding:14px}
  .c-act{grid-column:1/-1;justify-content:flex-start}
}

/* ---------------------------------------------------------------- the front page's closed drawer under the box (empty state only) */
.chome{width:100%;min-width:0}
.cx:not(.is-empty) .chome{display:none}
.chome-d>summary{min-height:48px}
.chome-in{gap:28px;max-height:min(46vh,560px);overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:var(--line) transparent;padding-top:10px}
.chome-in h2{margin:0;font-size:clamp(22px,2.4vw,28px);line-height:1.15}
.chome-in .lead,.chome-in .sec2>.lead{font-size:16px;max-width:60ch}
.chome-in .pos{font-size:18px}
.chome-in .tests{grid-template-columns:repeat(2,minmax(0,1fr))}
.chome-in .tests>div{padding:16px}
.chome-in .tests h3{font-size:17px}
.chome-in .tiles{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}
.chome-in .faq summary{font-size:16px}
.chome-in .faq details{padding:12px 16px}
@media (min-width:761px){
  .cx.is-empty .chome{order:5}
  .cx.is-empty .cdock:has(.chome-d[open]){padding-bottom:max(16px,env(safe-area-inset-bottom))}
}
@media (max-width:520px){.chome-in .tests{grid-template-columns:1fr}}

@keyframes cpulse{50%{opacity:.3}}
@keyframes cblink{to{visibility:hidden}}
@media (prefers-reduced-motion:reduce){.c-wait::before,.cthread .w-turn.is-live .w-say::after{animation:none}.cburger,.cburger::before,.cburger::after{transition:none}}
@media (forced-colors:active){.cform,.c-row,.cchips a{border:1px solid CanvasText}.cthread .w-turn.is-live .w-say::after{background:CanvasText}}