/* dfos-kit.css — the look of the Tutorial and Settings every DF Labs app shares
   (dfos-kit.js; contracts C8 and C10). The same bytes in DF-OS, Calliope and
   Clio. It uses the apps' own tokens (--card, --ink, --blue, …), so light and
   dark follow the theme. */

/* ---------- the tutorial ---------- */
/* The apps style their own headings; inside the kit they all read the same. */
.dk-tut h3,.dk-modal h2,.dk-modal h3{text-transform:none;letter-spacing:normal;color:var(--ink,#111);font-family:inherit}
.dk-tut p,.dk-modal p{max-width:none}
/* The root sits at the page's origin with no size of its own: the light can live in
   the page (so it scrolls with it, in the browser's own frame) or on the screen. */
.dk-tut{position:absolute;left:0;top:0;width:0;height:0;z-index:2147483000;pointer-events:none;font-family:var(--font,inherit)}
/* The four panels around the light only catch clicks; the dark itself is the ring's shadow. */
.dk-dim{position:fixed;left:0;top:0;width:0;height:0;background:transparent;pointer-events:auto}
.dk-tut.dk-full .dk-dim[data-p="t"]{background:rgba(8,10,14,.66)}
.dk-shield{position:fixed;display:none;pointer-events:auto;background:transparent}
.dk-ring{position:fixed;display:none;border-radius:10px;box-shadow:0 0 0 2px var(--blue,#2a78d6),0 0 0 7px rgba(42,120,214,.25),0 0 0 200vmax rgba(8,10,14,.66);pointer-events:none}
.dk-tut.dk-open .dk-ring{animation:dk-pulse 1.6s ease-in-out infinite}
@keyframes dk-pulse{0%,100%{box-shadow:0 0 0 2px var(--blue,#2a78d6),0 0 0 6px rgba(42,120,214,.28),0 0 0 200vmax rgba(8,10,14,.66)}50%{box-shadow:0 0 0 2px var(--blue,#2a78d6),0 0 0 12px rgba(42,120,214,.08),0 0 0 200vmax rgba(8,10,14,.66)}}
.dk-card{position:fixed;left:-9999px;top:0;width:min(340px,calc(100vw - 24px));box-sizing:border-box;background:var(--card,#fff);color:var(--ink,#111);border:1px solid var(--line,#e3e3e3);border-radius:14px;box-shadow:0 18px 50px rgba(0,0,0,.32);padding:14px 16px 12px;pointer-events:auto;overflow:hidden}
.dk-card.dk-busy{opacity:.6}
.dk-card.dk-nudge{animation:dk-nudge .36s ease}
@keyframes dk-nudge{0%,100%{transform:translateX(0)}25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}
.dk-bar{position:absolute;left:0;top:0;right:0;height:3px;background:var(--sunken,rgba(0,0,0,.06))}
.dk-bar i{display:block;height:100%;background:var(--blue,#2a78d6);transition:width .3s ease}
.dk-head{display:flex;align-items:center;gap:8px;margin:2px 0 6px}
.dk-count{font-size:11.5px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--muted,#6b6b6b)}
.dk-x{margin-left:auto;border:0;background:none;color:var(--muted,#6b6b6b);font-size:20px;line-height:1;width:28px;height:28px;border-radius:8px;cursor:pointer}
.dk-x:hover{background:var(--sunken,rgba(0,0,0,.06));color:var(--ink,#111)}
.dk-card h3{margin:0 0 4px;font-size:16px;font-weight:700;line-height:1.3}
.dk-card p{margin:0 0 10px;font-size:13.5px;line-height:1.5;color:var(--ink-2,#333)}
.dk-task{display:flex;align-items:flex-start;gap:9px;margin:2px 0 12px;padding:9px 11px;border-radius:10px;background:var(--blue-wash,rgba(42,120,214,.1));color:var(--blue-ink,var(--ink,#111));font-size:13.5px;font-weight:600;line-height:1.4}
.dk-tick{flex:none;width:16px;height:16px;margin-top:1px;border-radius:50%;border:2px solid var(--blue,#2a78d6);box-sizing:border-box;transition:background .2s ease}
.dk-task.dk-ok{background:var(--good-wash,rgba(30,150,80,.12));color:var(--good,#1e9650)}
.dk-task.dk-ok .dk-tick{border-color:var(--good,#1e9650);background:var(--good,#1e9650) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/12px no-repeat}
.dk-foot,.dk-row{display:flex;align-items:center;gap:8px}
.dk-sp{flex:1}
.dk-btn{font:inherit;font-size:13px;font-weight:600;border-radius:9px;padding:7px 13px;border:1px solid var(--border,var(--line,#ddd));background:var(--card,#fff);color:var(--ink,#111);cursor:pointer}
.dk-btn:hover{background:var(--sunken,rgba(0,0,0,.05))}
.dk-btn:disabled{opacity:.55;cursor:default}
.dk-primary{background:var(--ink,#111);border-color:var(--ink,#111);color:var(--page,#fff)}
.dk-primary:hover{background:var(--ink,#111);opacity:.88}
/* The task is done: Next waits for the person, and says so. */
.dk-primary.dk-go{animation:dk-go 1.4s ease-in-out infinite}
@keyframes dk-go{0%,100%{box-shadow:0 0 0 0 rgba(42,120,214,0)}50%{box-shadow:0 0 0 5px rgba(42,120,214,.35)}}
.dk-ghost{border-color:transparent;background:none;color:var(--muted,#6b6b6b)}
.dk-link{font:inherit;font-size:12.5px;border:0;background:none;color:var(--muted,#6b6b6b);text-decoration:underline;cursor:pointer;padding:4px}
.dk-btn:focus-visible,.dk-x:focus-visible,.dk-link:focus-visible,.dk-tabs button:focus-visible{outline:2px solid var(--blue,#2a78d6);outline-offset:2px}

/* ---------- settings ---------- */
.dk-modal-bg{position:fixed;inset:0;z-index:2147482000;background:rgba(8,10,14,.5);display:flex;align-items:flex-start;justify-content:center;padding:10vh 16px 16px;box-sizing:border-box;font-family:var(--font,inherit)}
.dk-modal{width:min(620px,100%);max-height:80vh;display:flex;flex-direction:column;background:var(--card,#fff);color:var(--ink,#111);border:1px solid var(--line,#e3e3e3);border-radius:14px;box-shadow:0 24px 60px rgba(0,0,0,.3);overflow:hidden}
.dk-mhead{display:flex;align-items:center;padding:14px 16px 10px 20px;border-bottom:1px solid var(--line,#e3e3e3)}
.dk-mhead h2{margin:0;font-size:17px;font-weight:700}
.dk-mbody{display:flex;min-height:0;flex:1}
.dk-tabs{display:flex;flex-direction:column;gap:2px;padding:12px 8px;width:150px;flex:none;border-right:1px solid var(--line,#e3e3e3)}
.dk-tabs button{font:inherit;font-size:13.5px;text-align:left;border:0;background:none;color:var(--ink-2,#333);padding:8px 12px;border-radius:8px;cursor:pointer}
.dk-tabs button:hover{background:var(--sunken,rgba(0,0,0,.05))}
.dk-tabs button[aria-selected="true"]{background:var(--blue-wash,rgba(42,120,214,.1));color:var(--blue-ink,var(--blue,#2a78d6));font-weight:600}
.dk-pane{flex:1;min-width:0;overflow:auto;padding:18px 20px 20px}
.dk-pane h3{margin:18px 0 8px;font-size:14px;font-weight:700}
.dk-pane h3:first-child{margin-top:0}
.dk-pane p{margin:0 0 12px;font-size:13.5px;line-height:1.5}
.dk-muted{color:var(--muted,#6b6b6b);font-size:12.5px}
.dk-who{display:flex;align-items:center;gap:12px;padding-bottom:16px;border-bottom:1px solid var(--line,#e3e3e3)}
.dk-who b{font-size:15px}
.dk-av{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--ink,#111);color:var(--page,#fff);font-weight:700;font-size:15px;flex:none}
.dk-form{display:flex;flex-direction:column;gap:10px;max-width:340px}
.dk-field{display:flex;flex-direction:column;gap:4px;font-size:12.5px;font-weight:600;color:var(--ink-2,#333)}
.dk-field i{font-style:normal;font-weight:400;color:var(--muted,#6b6b6b)}
.dk-field input{font:inherit;font-size:14px;padding:8px 10px;border-radius:9px;border:1px solid var(--border,var(--line,#ddd));background:var(--field,var(--card,#fff));color:var(--ink,#111)}
.dk-field input:focus{outline:2px solid var(--blue,#2a78d6);outline-offset:0;border-color:transparent}
.dk-err{color:var(--crit,#c0392b);font-size:12.5px;margin:0;min-height:0}
.dk-err:empty{display:none}
.dk-done{color:var(--good,#1e9650);font-weight:600}
.dk-form .dk-row{flex-wrap:wrap}
@media (max-width:640px){
  .dk-modal-bg{padding:12px}
  .dk-modal{max-height:calc(100vh - 24px)}
  .dk-mbody{flex-direction:column}
  .dk-tabs{flex-direction:row;width:auto;border-right:0;border-bottom:1px solid var(--line,#e3e3e3);padding:8px}
  .dk-form{max-width:none}
}
@media (prefers-reduced-motion:reduce){.dk-ring,.dk-card.dk-nudge,.dk-tut.dk-open .dk-ring,.dk-primary.dk-go{animation:none;transition:none}}
/* ---------- the Metis chat box (DFKit.ask, T-173) ---------- */
.dk-ask-btn{position:fixed;right:24px;bottom:24px;z-index:2147481000;width:56px;height:56px;border-radius:50%;border:0;padding:0;display:grid;place-items:center;background:var(--blue,#2266c2);color:var(--on-fill,#fff);box-shadow:0 8px 24px rgba(34,102,194,.35);cursor:pointer;font-family:var(--font,inherit)}
.dk-ask-btn:hover{filter:brightness(1.06)}
.dk-ask-btn:focus-visible,.dk-ask button:focus-visible,.dk-ask-card:focus-visible{outline:2px solid var(--blue,#2266c2);outline-offset:2px}
.dk-ask{position:fixed;right:24px;bottom:96px;z-index:2147481000;width:380px;height:min(600px,calc(100vh - 120px));box-sizing:border-box;display:flex;flex-direction:column;overflow:hidden;background:var(--card,#fff);color:var(--ink,#222);border:1px solid var(--line,#e3e3e3);border-radius:16px;box-shadow:0 16px 48px rgba(0,0,0,.16);font-family:var(--font,inherit);font-size:14px;line-height:1.5;animation:dk-rise .2s cubic-bezier(.2,.9,.25,1.1);transform-origin:100% 100%}
.dk-ask[hidden]{display:none}
.dk-ask-head{flex:none;height:60px;box-sizing:border-box;padding:0 8px 0 16px;border-bottom:1px solid var(--line,#ececec);display:flex;align-items:center;gap:10px}
.dk-ask-av{flex:none;width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:var(--blue,#2266c2);color:var(--on-fill,#fff);font-weight:700;font-size:14px}
.dk-ask-who{display:flex;flex-direction:column;line-height:1.3;min-width:0}
.dk-ask-who b{font-size:15px;font-weight:700}
.dk-ask-who span{font-size:12px;color:var(--muted,#6b6b6b)}
.dk-ask-x{margin-left:auto;width:44px;height:44px;border:0;border-radius:10px;background:none;color:var(--muted,#6b6b6b);display:grid;place-items:center;cursor:pointer}
.dk-ask-x:hover{background:var(--sunken,rgba(0,0,0,.05));color:var(--ink,#222)}
.dk-ask-log{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;padding:16px;display:flex;flex-direction:column;gap:8px;background:var(--chrome,#fbfbfb)}
.dk-ask-bot,.dk-ask-me{max-width:85%;box-sizing:border-box;padding:10px 14px;overflow-wrap:anywhere;white-space:pre-wrap}
.dk-ask-bot{align-self:flex-start;background:var(--card,#fff);border:1px solid var(--line,#ececec);border-radius:14px 14px 14px 4px}
.dk-ask-me{align-self:flex-end;margin-top:6px;background:var(--blue,#2266c2);color:var(--on-fill,#fff);border-radius:14px 14px 4px 14px}
.dk-ask-me:first-child{margin-top:0}
.dk-ask-turn{display:flex;flex-direction:column;gap:8px;align-items:flex-start;max-width:85%}
.dk-ask-turn .dk-ask-bot{max-width:100%}
.dk-ask-err{color:var(--crit,#b92f2f)}
.dk-ask-wait{display:flex;gap:4px;align-items:center;height:41px}
.dk-ask-wait i{width:6px;height:6px;border-radius:50%;background:var(--muted,#6b6b6b);animation:dk-ask-dot 1s ease-in-out infinite}
.dk-ask-wait i:nth-child(2){animation-delay:.15s}
.dk-ask-wait i:nth-child(3){animation-delay:.3s}
@keyframes dk-ask-dot{0%,100%{opacity:.3}50%{opacity:1}}
.dk-ask-card{display:block;align-self:stretch;text-decoration:none;color:var(--ink,#222);background:var(--card,#fff);border:1px solid var(--line,#e3e3e3);border-radius:10px;padding:10px 12px}
.dk-ask-card:hover{border-color:var(--blue-line,#b7d3f6)}
.dk-ask-t{display:block;font-size:13.5px;font-weight:600;line-height:1.4;overflow-wrap:anywhere}
.dk-ask-s{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-top:3px;font-size:12.5px;line-height:1.45;color:var(--muted,#6b6b6b)}
.dk-ask-mark{display:inline-block;vertical-align:1px;margin-left:4px;font-size:11px;font-weight:600;line-height:1.5;border-radius:4px;padding:0 6px;background:var(--amber-wash,#fff7d6);color:var(--amber,#7a5c00)}
.dk-ask-mark.dk-ask-retire{background:var(--sunken,#f2f2f2);color:var(--muted,#6b6b6b)}
.dk-ask-all{border:0;background:none;padding:4px 2px;font:inherit;font-size:13px;font-weight:600;color:var(--blue-ink,#1b5fb0);cursor:pointer}
.dk-ask-all:hover{text-decoration:underline}
.dk-ask-all:disabled{opacity:.5;cursor:default}
.dk-ask-kinds{margin:0;padding:2px;font-size:13px;line-height:1.5;color:var(--ink-2,#4a4a4a)}
.dk-ask-ex{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.dk-ask-ex button{font:inherit;font-size:13px;padding:8px 12px;border-radius:16px;border:1px solid var(--blue-line,#cfe0f6);background:var(--blue-wash,#eaf2fc);color:var(--blue-ink,#1b5fb0);cursor:pointer;text-align:left}
.dk-ask-ex button:hover{filter:brightness(.97)}
.dk-ask-form{flex:none;margin:0;padding:12px;border-top:1px solid var(--line,#ececec);display:flex;gap:8px;align-items:center;background:var(--card,#fff)}
.dk-ask-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.dk-ask-form input{flex:1;min-width:0;height:44px;box-sizing:border-box;border:1px solid var(--line,#e3e3e3);border-radius:22px;padding:0 16px;font:inherit;font-size:14px;background:var(--field,var(--card,#fff));color:var(--ink,#222)}
.dk-ask-form input:focus{outline:2px solid var(--blue,#2266c2);outline-offset:-1px;border-color:transparent}
.dk-ask-form button{flex:none;width:44px;height:44px;border-radius:50%;border:0;padding:0;display:grid;place-items:center;background:var(--blue,#2266c2);color:var(--on-fill,#fff);cursor:pointer}
.dk-ask-form button:disabled{opacity:.5;cursor:default}
/* A phone: a full-screen sheet, and the corner button steps aside while it is open. */
@media (max-width:639px){
  .dk-ask{inset:0;width:auto;height:auto;border:0;border-radius:0;box-shadow:none;animation:dk-fade .18s ease-out}
  .dk-ask-bot,.dk-ask-me{font-size:15px}
  .dk-ask-turn{max-width:90%}
  .dk-ask-form{padding:12px 12px max(12px,env(safe-area-inset-bottom))}
  .dk-ask-form input{height:48px;border-radius:24px;font-size:16px}
  .dk-ask-form button{width:48px;height:48px}
  .dk-ask-on .dk-ask-btn{display:none}
  .dk-ask-btn{right:16px;bottom:16px}
}
@media print{.dk-ask,.dk-ask-btn{display:none!important}}
@media (prefers-reduced-motion:reduce){.dk-ask,.dk-ask-wait i{animation:none}}

/* ---- shared motion (the same bytes in DF-OS, Calliope and Clio): one feel in every app ---- */
/* The theme switch (theme.js): one crossfade of the whole screen, not a fade per element. */
::view-transition-old(root),::view-transition-new(root){animation-duration:.3s;animation-timing-function:ease}
@keyframes dk-pop{from{opacity:0;transform:translateY(-4px) scale(.96)}}
@keyframes dk-fade{from{opacity:0}}
@keyframes dk-rise{from{opacity:0;transform:translateY(10px) scale(.97)}}
@keyframes dk-draw{to{stroke-dashoffset:0}}
.menu:not([hidden]){animation:dk-pop .16s cubic-bezier(.2,.9,.25,1.1);transform-origin:100% 0}
.pal{animation:dk-rise .2s cubic-bezier(.2,.9,.25,1.1);transform-origin:50% 0}
.dk-modal-bg{animation:dk-fade .18s ease-out}
.dk-modal{animation:dk-rise .26s cubic-bezier(.2,.9,.25,1.1)}
.toast{transition:opacity .2s ease,transform .35s cubic-bezier(.2,.8,.2,1.25)!important}
.dk-tick{flex:none;margin-right:8px;vertical-align:-3px}
.dk-tick path{fill:none;stroke:#4ec27a;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:24;stroke-dashoffset:24;animation:dk-draw .45s .12s ease-out forwards}
@media (prefers-reduced-motion:reduce){.menu:not([hidden]),.pal,.dk-modal-bg,.dk-modal{animation:none}.dk-tick path{animation:none;stroke-dashoffset:0}}