/* Resep AI · AgentCore staging demo (English).
   Base rules carried over from tool/prototype.html so the board, doodles and motion
   contract are identical; demo-only rules are at the end of this file. */
:root{
  --bg:#FFFFFF; --bg-tint:#FAFAFE; --panel:#FFFFFF;
  --violet:#7C3AED; --violet-deep:#5B21B6; --violet-soft:rgba(124,58,237,.08);
  --cyan:#06B6D4; --cyan-deep:#0891B2; --cyan-soft:rgba(6,182,212,.08);
  --amber:#F59E0B; --amber-deep:#B45309; --amber-soft:rgba(245,158,11,.10);
  --rose:#E11D48; --rose-soft:rgba(225,29,72,.07);
  --green:#10B981; --green-deep:#059669; --green-soft:rgba(16,185,129,.09);
  --text:#1A1A2E; --text-body:#374151; --text-muted:#6B7280; --text-dim:#9CA3AF;
  --border:rgba(124,58,237,.14); --hair:#E8E6F2;
  --board:#FCFCF8; --board-frame:linear-gradient(135deg,#D9DCE3,#F4F5F8 40%,#C9CDD6);
  --board-ink:#1E1B4B; --board-ph:#B8BAC6; --board-line:rgba(30,27,75,.07);
  --mono:'JetBrains Mono',ui-monospace,monospace; --marker:'Kalam','Comic Sans MS',cursive;
  --radius:16px; --ease:cubic-bezier(.4,0,.2,1);
}
html[data-theme="dark"]{
  --bg:#0B0F1A; --bg-tint:#0E131F; --panel:#141A26;
  --violet:#A78BFA; --violet-deep:#C4B5FD; --violet-soft:rgba(167,139,250,.12);
  --cyan:#22D3EE; --cyan-deep:#67E8F9; --cyan-soft:rgba(34,211,238,.11);
  --amber:#FBBF24; --amber-deep:#FCD34D; --amber-soft:rgba(251,191,36,.12);
  --rose:#FB7185; --rose-soft:rgba(251,113,133,.10);
  --green:#34D399; --green-deep:#6EE7B7; --green-soft:rgba(52,211,153,.10);
  --text:#F1F5F9; --text-body:#C6D2E0; --text-muted:#93A4B8; --text-dim:#5B6B80;
  --border:rgba(167,139,250,.2); --hair:rgba(255,255,255,.09);
  --board:#121826; --board-frame:linear-gradient(135deg,#2A3142,#3B4458 40%,#232A39);
  --board-ink:#E9E7FF; --board-ph:#4B5568; --board-line:rgba(255,255,255,.05);
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Outfit',system-ui,sans-serif;background:var(--bg);color:var(--text-body);line-height:1.6;-webkit-font-smoothing:antialiased;min-height:100dvh}
button{font:inherit;color:inherit;cursor:pointer;background:none;border:0}
:focus-visible{outline:2.5px solid var(--cyan);outline-offset:3px;border-radius:6px}
.cs-ico{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;flex:none}
.cs-ico .filled{fill:currentColor}.cs-ico .no-stroke{stroke:none}

/* ---------- top bar ---------- */
.top{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:10px;padding:10px 18px;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--hair)}
.logo{font-weight:800;font-size:18px;color:var(--text);letter-spacing:-.3px}
.logo b{background:linear-gradient(115deg,var(--violet),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.logo small{font-weight:500;font-size:12px;color:var(--text-muted);margin-left:6px}
.proto{font-family:var(--mono);font-size:10px;font-weight:600;letter-spacing:1.2px;padding:3px 8px;border-radius:99px;background:var(--amber-soft);color:var(--amber-deep);border:1px solid color-mix(in srgb,var(--amber) 40%,transparent)}
.top .sp{flex:1}
.iconbtn{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:10px;border:1px solid var(--hair);color:var(--text-muted)}
.iconbtn:hover{color:var(--violet);border-color:var(--violet)}

.wrap{max-width:1180px;margin:0 auto;padding:22px 18px 60px}
.screen{display:none}.screen.active{display:block}

/* ---------- entry ---------- */
.hero h1{font-size:clamp(28px,5vw,44px);line-height:1.12;color:var(--text);font-weight:800;letter-spacing:-.8px;max-width:760px}
.hero h1 em{font-style:normal;background:linear-gradient(115deg,var(--violet),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .why{margin-top:12px;font-size:17px;max-width:680px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.chip{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;padding:6px 12px;border-radius:99px;border:1px solid var(--hair);color:var(--text-muted)}
.chip.ok{color:var(--green-deep);border-color:color-mix(in srgb,var(--green) 40%,transparent);background:var(--green-soft)}
.dataline{margin-top:14px;display:flex;gap:10px;align-items:flex-start;max-width:760px;padding:12px 14px;border-radius:12px;background:var(--cyan-soft);border:1px solid color-mix(in srgb,var(--cyan) 30%,transparent);font-size:14px}
.dataline .cs-ico{margin-top:3px;color:var(--cyan-deep)}
.h2{margin:34px 0 4px;font-size:13px;font-family:var(--mono);letter-spacing:2px;font-weight:600;color:var(--violet)}
.roles{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0 16px}
.role{padding:8px 14px;border-radius:10px;border:1.5px solid var(--hair);font-weight:600;font-size:14px}
.role[aria-pressed="true"]{border-color:var(--violet);color:var(--violet);background:var(--violet-soft)}
.role[disabled]{opacity:.45;cursor:not-allowed}
.role small{font-weight:500;font-size:11px;margin-left:4px}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:12px}
.card{position:relative;display:flex;flex-direction:column;align-items:flex-start;text-align:left;padding:16px 16px 14px;border-radius:var(--radius);border:1.5px solid var(--hair);background:var(--panel);transition:transform .15s var(--ease),border-color .15s}
.card:hover{transform:translateY(-2px);border-color:var(--violet)}
.card .t{display:block;font-weight:700;color:var(--text);font-size:16px;line-height:1.35}
.card .d{display:block;font-size:13.5px;color:var(--text-muted);margin-top:6px}
.tag{display:inline-block;margin-top:10px;font-family:var(--mono);font-size:9.5px;letter-spacing:1px;font-weight:600;padding:2px 7px;border-radius:6px;background:var(--amber-soft);color:var(--amber-deep)}
.miss{grid-column:1/-1;border-style:dashed;padding:14px 16px;border-radius:var(--radius);border:1.5px dashed var(--border);background:var(--bg-tint)}
.miss label{font-weight:700;color:var(--text);font-size:15px}
.miss .row{display:flex;gap:8px;margin-top:8px}
.miss input{flex:1;min-width:0}
input[type=text]{font:inherit;font-size:15px;padding:10px 12px;border-radius:10px;border:1.5px solid var(--hair);background:var(--panel);color:var(--text)}
input[type=text]:focus{outline:none;border-color:var(--violet)}

.btn{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:15px;padding:11px 18px;border-radius:12px;background:linear-gradient(115deg,var(--violet),var(--cyan));color:#fff;transition:opacity .15s,transform .15s}
.btn:hover{transform:translateY(-1px)}
.btn[disabled]{opacity:.38;cursor:not-allowed;transform:none}
.btn.ghost{background:transparent;color:var(--text-muted);border:1.5px solid var(--hair)}
.btn.ghost:hover{color:var(--violet);border-color:var(--violet)}

/* ---------- interview layout ---------- */
.layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.08fr);gap:26px;align-items:start}
.qpanel{position:sticky;top:76px}
.steps{display:flex;gap:6px;margin-bottom:14px}
.steps i{flex:1;height:5px;border-radius:3px;background:var(--hair)}
.steps i.on{background:linear-gradient(90deg,var(--violet),var(--cyan))}
.rlabel{font-family:var(--mono);font-size:11px;letter-spacing:1.6px;font-weight:600;color:var(--text-muted)}
.q{font-size:clamp(22px,3.2vw,28px);font-weight:800;color:var(--text);line-height:1.2;margin:4px 0 6px;letter-spacing:-.4px}
.writes{font-size:13.5px;color:var(--text-muted);margin-bottom:14px}
.writes b{color:var(--violet);font-family:var(--marker);font-size:16px;font-weight:700}
.opts{display:grid;gap:8px}
.opt{display:flex;align-items:center;gap:12px;text-align:left;padding:11px 13px;border-radius:12px;border:1.5px solid var(--hair);background:var(--panel);font-size:15px;color:var(--text);transition:border-color .12s,background .12s}
.opt:hover{border-color:var(--violet)}
.opt .k{flex:none;width:28px;height:28px;border-radius:8px;display:grid;place-items:center;font-family:var(--mono);font-weight:600;font-size:13px;border:1.5px solid var(--hair);color:var(--text-muted)}
.opt[aria-pressed="true"]{border-color:var(--violet);background:var(--violet-soft)}
.opt[aria-pressed="true"] .k{background:var(--violet);border-color:var(--violet);color:#fff}
.hint{font-size:12.5px;color:var(--text-dim);margin-top:8px}
.own{margin-top:10px;width:100%}
.nav{display:flex;gap:10px;margin-top:16px;align-items:center}
.nav .sp{flex:1}
.kbd{font-family:var(--mono);font-size:11px;color:var(--text-dim)}

/* ---------- the board ---------- */
.board-wrap{border-radius:20px;padding:10px;background:var(--board-frame);box-shadow:0 18px 40px -22px rgba(30,27,75,.45)}
.board{position:relative;border-radius:12px;background:var(--board);padding:18px 20px 16px;
  background-image:linear-gradient(var(--board-line) 1px,transparent 1px);background-size:100% 30px;color:var(--board-ink)}
.bhead{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;border-bottom:2px dashed var(--board-ph);padding-bottom:10px;margin-bottom:6px}
.bhead .lbl{font-family:var(--mono);font-size:10px;letter-spacing:2px;font-weight:600;color:var(--text-muted)}
.bhead .title{font-family:var(--marker);font-weight:700;font-size:24px;line-height:1.15;color:var(--board-ink);flex-basis:100%}
.meter{display:flex;align-items:center;gap:8px;margin-left:auto;font-family:var(--mono);font-size:11px;color:var(--text-muted)}
.meter .bar{width:90px;height:6px;border-radius:3px;background:var(--hair);overflow:hidden}
.meter .bar span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--violet),var(--cyan));transition:width .5s var(--ease)}
.fm{font-family:var(--mono);font-size:11.5px;color:var(--text-muted);margin:6px 0 2px;word-break:break-word}
.fm b{color:var(--cyan-deep);font-weight:600}
.slot{position:relative;padding:10px 0 8px;border-bottom:1px solid var(--board-line)}
.slot:last-child{border-bottom:0}
.slot h3{display:inline-block;position:relative;font-family:var(--marker);font-weight:700;font-size:20px;line-height:1.2;color:var(--board-ph)}
.slot h3 svg{position:absolute;left:-2px;bottom:-5px;width:calc(100% + 6px);height:9px;overflow:visible}
.slot h3 svg path{fill:none;stroke:var(--cyan);stroke-width:3;stroke-linecap:round;opacity:0}
.slot .from{font-family:var(--mono);font-size:9.5px;letter-spacing:1px;color:var(--text-dim);margin-left:8px;vertical-align:middle}
.slot .body{font-size:14.5px;line-height:1.58;margin-top:4px;color:var(--board-ink)}
.slot .ph{color:var(--board-ph);font-style:italic;font-size:13.5px}
.slot ul,.slot ol{padding-left:20px}
.slot li{margin:2px 0}
.slot .prompt{font-family:var(--mono);font-size:12.5px;line-height:1.6;white-space:pre-wrap;background:var(--violet-soft);border-left:3px solid var(--violet);padding:9px 11px;border-radius:0 8px 8px 0}
.slot .note{font-size:12.5px;color:var(--text-muted);font-style:italic}
.slot.written h3{color:var(--violet)}
.slot.written h3 svg path{opacity:1}
.slot.skip h3{color:var(--board-ph);text-decoration:line-through}
.slot.limit.written h3{color:var(--rose)}
.slot.limit.written h3 svg path{stroke:var(--rose)}
.slot.live{background:linear-gradient(90deg,var(--cyan-soft),transparent 70%);margin:0 -12px;padding-left:12px;padding-right:76px;border-radius:8px}
.tray{display:flex;gap:8px;justify-content:center;margin-top:8px;height:10px}
.tray i{width:46px;height:9px;border-radius:5px}
.tray i:nth-child(1){background:var(--violet)}.tray i:nth-child(2){background:var(--cyan)}.tray i:nth-child(3){background:var(--rose)}
.peek{display:none}

/* ---------- doodles: one small kitchen illustration per section ----------
   Unwritten = faint pencil sketch (visible, just grey). Written = inked in
   colour. The draw + action beat is added only under no-preference below,
   so with reduced motion every doodle simply sits in its finished pose. */
.slot{padding-right:64px}
.doodle{position:absolute;right:2px;top:8px;width:52px;height:52px;overflow:visible;
  fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;color:var(--board-ph);transition:color .3s}
.doodle .fc{fill:currentColor;fill-opacity:.16}
.doodle .x{stroke:var(--rose);opacity:0}
.slot.written .doodle{color:var(--cyan-deep)}
.slot.limit.written .doodle{color:var(--rose)}
.slot.skip .doodle .x{opacity:1}
.slot.live .doodle{right:14px}
.doodle .spin,.doodle .dip,.doodle .shut,.doodle .bump,.doodle .hop,.doodle .pen,.doodle .drop{transform-box:view-box}
.doodle .spin{transform-origin:24px 26px}
.doodle .dip{transform-origin:38px 38px}
.pot{width:40px;height:40px;flex:none;align-self:center;overflow:visible;fill:none;stroke:var(--board-ink);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.pot #potFill{transform-box:fill-box;transform-origin:50% 100%;transform:scaleY(0)}
.pot .steam{stroke:var(--cyan-deep);opacity:0}
.board.cooked .pot .steam{opacity:1}
/* chef: base state is a still drawing; motion is added only in the no-preference block */
.chef{width:62px;height:62px;margin:-8px 0 -6px;flex:none;align-self:center;overflow:visible;fill:none;stroke:var(--board-ink);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.chef .hat{fill:var(--board)} .chef .face{fill:var(--board)} .chef .pad{fill:var(--board)}
.chef .fc{fill:var(--board-ink);stroke:none}
.chef .pl{stroke:var(--text-muted);stroke-width:1.3}
.chef .pencil{stroke:var(--violet);stroke-width:2.6}
.chef .tick{stroke:var(--green-deep);stroke-width:2;opacity:0}
.chef .spoon{stroke:var(--cyan-deep);opacity:0}
.board.cooked .chef .tick,.board.cooked .chef .spoon{opacity:1}
.chef .arm,.chef .head,.chef .spoon{transform-box:view-box}
.chef .arm{transform-origin:19px 37px} .chef .head{transform-origin:23.5px 31px}

/* ---------- done panel ---------- */
.done h2{font-size:clamp(24px,3.4vw,30px);color:var(--text);font-weight:800;letter-spacing:-.4px;line-height:1.2}
.done .sub{margin:6px 0 14px}
.actions{display:flex;gap:8px;flex-wrap:wrap}
.toast{font-size:13px;color:var(--green-deep);min-height:20px;margin-top:6px}
.raw{display:none;margin-top:10px;max-height:300px;overflow:auto;font-family:var(--mono);font-size:11.5px;white-space:pre-wrap;padding:12px;border-radius:10px;background:var(--bg-tint);border:1px solid var(--hair);color:var(--text-body)}
.raw.open{display:block}
.diag{margin-top:22px;border-radius:var(--radius);border:1.5px solid var(--border);padding:16px;background:var(--panel)}
.diag h3{font-size:16px;color:var(--text);font-weight:800}
.diag .part{margin-top:12px}
.diag .part b{display:block;font-size:13px;font-family:var(--mono);letter-spacing:1px;font-weight:600}
.diag .ok b{color:var(--green-deep)} .diag .no b{color:var(--rose)} .diag .learn b{color:var(--violet)}
.offers{display:grid;gap:10px;margin-top:14px}
.offer{padding:12px 14px;border-radius:12px;border:1.5px solid var(--hair)}
.offer strong{color:var(--text)}
.offer.paid{border-color:color-mix(in srgb,var(--violet) 40%,transparent);background:var(--violet-soft)}
.offer .row{display:flex;gap:8px;margin-top:8px}
.offer input{flex:1;min-width:0}
.fine{font-size:12px;color:var(--text-dim);margin-top:16px}

/* ---------- phone: board becomes a strip above the question ---------- */
@media (max-width:860px){
  .layout{grid-template-columns:1fr;gap:14px}
  .board-col{order:-1;position:sticky;top:57px;z-index:10;background:var(--bg);padding:6px 0 4px}
  .kbd{display:none}
  .layout.is-done .board-col{position:static;padding:0}
  .qpanel{position:static}
  .layout:not(.is-done) .board{max-height:158px;overflow:hidden}
  .layout:not(.is-done) .board.open{max-height:62dvh;overflow:auto}
  .layout:not(.is-done) .board:not(.open)::after{content:"";position:absolute;left:0;right:0;bottom:0;height:46px;border-radius:0 0 12px 12px;background:linear-gradient(transparent,var(--board))}
  .peek{display:block;width:100%;margin-top:6px;font-size:13px;font-weight:600;color:var(--violet);padding:6px}
  .layout.is-done .peek{display:none}
  .bhead .title{font-size:20px}
  .tray{display:none}
  .doodle{width:36px;height:36px;top:8px}
  .slot{padding-right:44px}
  .slot.live{padding-right:56px}
  .pot{width:32px;height:32px}
  .chef{width:42px;height:42px;margin:-4px 0}
}

/* ---------- motion: added only when allowed; base state is the end state ---------- */
@media (prefers-reduced-motion:no-preference){
  .slot.just h3 svg path{stroke-dasharray:400;animation:draw .7s var(--ease) .15s both}
  .slot.just .body{animation:write .9s steps(18,end) both}
  .slot.just h3{animation:ink .35s var(--ease) both}
  .screen.active{animation:fade .35s var(--ease) backwards}
  @keyframes draw{from{stroke-dashoffset:400}to{stroke-dashoffset:0}}
  @keyframes write{from{clip-path:inset(0 100% 0 0)}to{clip-path:inset(0 0 0 0)}}
  @keyframes ink{from{color:var(--board-ph)}}
  @keyframes fade{from{opacity:0;transform:translateY(6px)}}

  /* doodles: trace the outline, then one action beat that says what the section is */
  .slot.just .doodle .ln{stroke-dasharray:1;animation:dd .8s var(--ease) both}
  .slot.just .doodle .ln.late{animation-delay:.75s}
  .slot.just .doodle .ln.l2{animation-delay:.25s}.slot.just .doodle .ln.l3{animation-delay:.5s}
  .slot.just .doodle .spin{animation:spin 1.1s var(--ease) .5s both}
  .slot.just .doodle .drop{animation:drop .55s cubic-bezier(.3,1.4,.5,1) both}
  .slot.just .doodle .drop.d1{animation-delay:.55s}.slot.just .doodle .drop.d2{animation-delay:.8s}.slot.just .doodle .drop.d3{animation-delay:1.05s}
  .slot.just .doodle .pen{animation:pen .3s ease-in-out .2s 4 alternate both}
  .slot.just .doodle .hop{animation:hop 1.2s ease-in-out .6s both}
  .slot.just .doodle .dip{animation:dip .9s ease-in-out .4s both}
  .slot.just .doodle .shut{animation:shut .45s cubic-bezier(.5,0,.4,1.6) .7s both}
  .slot.just .doodle .bump{animation:bump .9s cubic-bezier(.3,1.5,.5,1) .45s both}
  .slot.skip.just .doodle .x{stroke-dasharray:1;animation:dd .4s ease .3s both}
  .pot #potFill{transition:transform .7s var(--ease)}
  .board.cooked .pot .steam{animation:steam 2.4s ease-in-out infinite}
  .board.cooked .pot .s2{animation-delay:-.8s}.board.cooked .pot .s3{animation-delay:-1.6s}
  /* chef writes only while the agent is writing; tastes once when the recipe is done */
  .board.cooking .chef .arm{animation:scrib .3s ease-in-out infinite alternate}
  .board.cooking .chef .head{animation:nod 1.8s ease-in-out infinite}
  .board.cooking .chef .pl{stroke-dasharray:1;animation:padw 1.8s linear infinite}
  .board.cooking .chef .p2{animation-delay:.6s}.board.cooking .chef .p3{animation-delay:1.2s}
  .board.cooked .chef .spoon{animation:taste 1.3s var(--ease) both}
  .board.cooked .chef .tick{stroke-dasharray:1;animation:dd .5s ease 1.1s both}
  @keyframes scrib{from{transform:rotate(-7deg)}to{transform:rotate(9deg) translateX(-1px)}}
  @keyframes nod{50%{transform:rotate(-5deg)}}
  @keyframes padw{0%{stroke-dashoffset:1}45%,100%{stroke-dashoffset:0}}
  @keyframes taste{0%{transform:translate(5px,9px);opacity:0}55%{transform:translate(-1.5px,-1.5px);opacity:1}100%{transform:none;opacity:1}}
  @keyframes dd{from{stroke-dashoffset:1}to{stroke-dashoffset:0}}
  @keyframes spin{from{transform:rotate(-360deg)}}
  @keyframes drop{from{transform:translateY(-20px);opacity:0}}
  @keyframes pen{to{transform:translate(-3px,2px)}}
  @keyframes hop{0%{transform:translate(-28px,27px)}25%{transform:translate(-18px,13px)}33%{transform:translate(-18px,18px)}58%{transform:translate(-8px,4px)}66%{transform:translate(-8px,9px)}90%{transform:translate(0,-5px)}100%{transform:none}}
  @keyframes dip{0%,100%{transform:none}40%{transform:rotate(-14deg)}70%{transform:rotate(4deg)}}
  @keyframes shut{from{transform:translateY(-5px)}}
  @keyframes bump{from{transform:translateY(12px);opacity:0}}
  @keyframes steam{0%,100%{transform:translateY(0);opacity:.9}50%{transform:translateY(-3px);opacity:.35}}
}

/* ================= demo-only rules ================= */
.who{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-muted)}
.who b{color:var(--text);font-weight:600;max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.linkbtn{font-size:13px;font-weight:600;color:var(--violet);padding:6px 8px;border-radius:8px}
.linkbtn:hover{background:var(--violet-soft)}

/* sign-in */
.signin{max-width:420px;margin:6vh auto 0}
.signin h1{font-size:clamp(26px,4.4vw,34px);line-height:1.15;color:var(--text);font-weight:800;letter-spacing:-.6px}
.signin h1 em{font-style:normal;background:linear-gradient(115deg,var(--violet),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.signin p.lead{margin:10px 0 20px}
.field{display:block;margin-bottom:12px}
.field span{display:block;font-size:13px;font-weight:600;color:var(--text);margin-bottom:4px}
.field input{width:100%;font:inherit;font-size:15px;padding:10px 12px;border-radius:10px;border:1.5px solid var(--hair);background:var(--panel);color:var(--text)}
.field input:focus{outline:none;border-color:var(--violet)}
.msg{min-height:22px;font-size:13.5px;margin-top:10px}
.msg.err{color:var(--rose)}
.msg.info{color:var(--text-muted)}
.signin .fine{margin-top:22px}

/* returning-user hint */
.welcome{margin-top:18px;max-width:760px;padding:14px 16px;border-radius:14px;border:1.5px solid color-mix(in srgb,var(--violet) 35%,transparent);background:var(--violet-soft)}
.welcome b{display:block;color:var(--text);font-size:15px}
.welcome ul{margin:6px 0 0 18px;font-size:14px}
.welcome .src{display:block;margin-top:8px;font-family:var(--mono);font-size:10px;letter-spacing:1px;color:var(--text-muted)}
.resume{margin-top:18px;max-width:760px;padding:12px 14px;border-radius:12px;background:var(--cyan-soft);border:1px solid color-mix(in srgb,var(--cyan) 30%,transparent);font-size:14px}

/* the agent is writing */
.slot.busy .body{position:relative}
.slot.busy .body::after{content:"writing…";display:inline-block;margin-left:2px;font-family:var(--marker);font-size:15px;color:var(--cyan-deep)}
.slot.busy .ph{display:none}
.pending{display:flex;align-items:center;gap:10px;margin-top:14px;font-size:14px;color:var(--text-muted)}
.dots{display:inline-flex;gap:4px}
.dots i{width:7px;height:7px;border-radius:50%;background:var(--cyan)}
.err-box{margin-top:12px;padding:10px 12px;border-radius:10px;background:var(--rose-soft);color:var(--rose);font-size:14px}
.slot .body p{margin:2px 0}
.slot .body code{font-family:var(--mono);font-size:12.5px;background:var(--violet-soft);padding:0 4px;border-radius:4px}
.saved{margin-top:12px;padding:12px 14px;border-radius:12px;border:1.5px solid color-mix(in srgb,var(--green) 40%,transparent);background:var(--green-soft);font-size:14px;word-break:break-all}
.saved a{color:var(--green-deep);font-weight:600}
.saved small{display:block;margin-top:4px;color:var(--text-muted);word-break:normal}
.stack{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.stack span{font-family:var(--mono);font-size:10px;letter-spacing:1px;font-weight:600;padding:3px 8px;border-radius:99px;border:1px solid var(--hair);color:var(--text-muted)}
.stack span.on{color:var(--cyan-deep);border-color:color-mix(in srgb,var(--cyan) 45%,transparent);background:var(--cyan-soft)}
@media (prefers-reduced-motion:no-preference){
  .dots i{animation:dot 1.2s ease-in-out infinite}
  .dots i:nth-child(2){animation-delay:.15s}.dots i:nth-child(3){animation-delay:.3s}
  .slot.busy .body::after{animation:blink 1.1s ease-in-out infinite}
  @keyframes dot{0%,100%{opacity:.25;transform:translateY(0)}50%{opacity:1;transform:translateY(-3px)}}
  @keyframes blink{50%{opacity:.35}}
}
@media (max-width:560px){
  .top{gap:8px;padding:10px 12px}
  .logo{white-space:nowrap}
  .logo small,.who b{display:none}
  .proto{font-size:9px;padding:2px 6px;white-space:nowrap}
  .linkbtn{white-space:nowrap}
}

/* ================= pictures on the board (glance) ================= */
.gi{width:16px;height:16px;flex:none;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.slot .full{display:none}
.slot.expanded .full{display:block}
.slot.expanded .glance{display:none}
.slot .more{margin-top:6px;font-size:12px;font-weight:600;color:var(--violet);padding:2px 0;border-bottom:1px dashed color-mix(in srgb,var(--violet) 45%,transparent)}
.g-tiles{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px}
.g-tile{display:inline-flex;align-items:center;gap:7px;padding:7px 10px;border-radius:10px;font-size:13.5px;line-height:1.25;background:var(--cyan-soft);border:1px solid color-mix(in srgb,var(--cyan) 30%,transparent);color:var(--board-ink)}
.g-tile b{font-weight:600}
.g-tile .gi{color:var(--cyan-deep);width:20px;height:20px}
.g-tiles.grid .g-tile{flex-direction:column;align-items:flex-start;gap:6px;width:calc(50% - 4px);padding:10px 11px}
.g-tiles.grid .g-tile .gi{width:26px;height:26px}
.g-tiles.rows{flex-direction:column;gap:5px}
.g-tiles.rows .g-tile{background:transparent;border:0;padding:2px 0}
.g-tiles.no .g-tile{background:var(--rose-soft);border-color:color-mix(in srgb,var(--rose) 30%,transparent)}
.g-tiles.no .g-tile .gi{color:var(--rose)}
.g-tiles.no .g-tile b{text-decoration:line-through;text-decoration-color:var(--rose);text-decoration-thickness:2px}
.g-when{display:flex;align-items:center;gap:14px;margin-top:4px}
.g-when b{display:block;font-family:var(--marker);font-size:22px;line-height:1.1;color:var(--violet)}
.g-when span{font-size:13.5px;color:var(--text-muted)}
.g-dial{width:58px;height:58px;flex:none;fill:none;stroke-linecap:round}
.g-dial .trk{stroke:var(--board-line);stroke-width:6}
html[data-theme="dark"] .g-dial .trk{stroke:rgba(255,255,255,.08)}
.g-dial .arc{stroke:var(--cyan);stroke-width:6}
.g-dial .hand{stroke:var(--board-ink);stroke-width:2.2}
.g-flow{list-style:none;padding:0 !important;display:flex;gap:0;margin-top:6px}
.g-flow li{flex:1;position:relative;text-align:center;font-size:12.5px;line-height:1.25;padding:0 4px}
.g-flow li::before{content:"";position:absolute;top:15px;left:50%;width:100%;height:2px;background:color-mix(in srgb,var(--violet) 35%,transparent)}
.g-flow li:last-child::before{display:none}
.g-flow .n{position:relative;display:grid;place-items:center;width:30px;height:30px;margin:0 auto 6px;border-radius:50%;background:var(--board);border:2px solid var(--violet);color:var(--violet);font-weight:800;font-size:14px}
.g-flow b{font-weight:600;display:block}
.g-ticks{list-style:none;padding:0 !important;margin-top:4px}
.g-ticks li{display:flex;align-items:center;gap:8px;font-size:14px;margin:4px 0}
.g-ticks .gi{width:18px;height:18px;color:var(--green-deep);stroke-width:2.4}
.g-ceil{display:flex;align-items:flex-start;gap:10px;margin-top:4px}
.g-ceil svg{width:40px;height:40px;flex:none;fill:none;stroke-linecap:round;stroke-linejoin:round}
.g-ceil .cl{stroke:var(--rose);stroke-width:2.5;stroke-dasharray:4 4}
.g-ceil .ar{stroke:var(--rose);stroke-width:2.5}
.g-ceil .g-tile .gi{color:var(--rose)}
.g-card{position:relative;margin-top:4px;max-height:76px;overflow:hidden;font-family:var(--mono);font-size:12px;line-height:1.55;white-space:pre-wrap;background:var(--violet-soft);border-left:3px solid var(--violet);padding:8px 11px;border-radius:0 8px 8px 0}
.g-card::after{content:"";position:absolute;left:0;right:0;bottom:0;height:34px;background:linear-gradient(transparent,var(--board))}
.skillbadge{display:inline-flex;align-items:center;gap:6px;font-family:var(--mono);font-size:10.5px;letter-spacing:1px;color:var(--text-muted);padding:3px 9px;border-radius:99px;border:1px solid var(--hair)}
.skillbadge b{color:var(--cyan-deep);letter-spacing:0}
/* finished screen: two picture tiles instead of three paragraphs */
.diag{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:0;border:0;background:none}
.diag .part{margin:0;display:flex;gap:10px;align-items:flex-start;padding:14px;border-radius:14px;font-size:14px}
.diag .part .gi{width:26px;height:26px;stroke-width:2}
.diag .part.ok{background:var(--green-soft);border:1px solid color-mix(in srgb,var(--green) 35%,transparent)}
.diag .part.ok .gi{color:var(--green-deep)}
.diag .part.no{background:var(--rose-soft);border:1px solid color-mix(in srgb,var(--rose) 35%,transparent)}
.diag .part.no .gi{color:var(--rose)}
.diag .part strong{display:block;color:var(--text)}
.diag .part small{display:block;margin-top:3px;font-size:12.5px;color:var(--text-muted);line-height:1.45}
.welcome b .gi{width:18px;height:18px;margin-right:6px;vertical-align:-3px;color:var(--violet)}
.welcome .g-tile .gi{color:var(--violet)}
#stackCards{font-family:var(--mono);font-size:10px;letter-spacing:1px;color:var(--text-dim)}

/* ================= behind the scenes strip ================= */
.bts{margin:0 0 18px;padding:10px 14px 12px;border-radius:14px;border:1px solid var(--hair);background:var(--bg-tint)}
.bts[hidden]{display:none}
.bts-l{display:block;font-family:var(--mono);font-size:9.5px;letter-spacing:1.5px;color:var(--text-dim);margin-bottom:8px}
.flow{display:flex;align-items:center}
.fan{display:flex;flex-direction:column;gap:6px;flex:1.4}
.fan .row{display:flex;align-items:center}
.bts .n{display:grid;grid-template-columns:auto 1fr;column-gap:7px;align-items:center;min-width:0;padding:6px 9px;border-radius:10px;border:1.5px solid var(--hair);background:var(--panel);color:var(--text-dim);transition:border-color .25s,color .25s,box-shadow .25s}
.flow > .n{flex:1}
.fan .n{flex:1}
.bts .n .gi{grid-row:span 3;width:20px;height:20px}
.bts .n b{font-size:12.5px;color:var(--text);font-weight:700;white-space:nowrap}
.bts .n small,.bts .n i{font-size:10.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bts .n i{font-style:normal;font-family:var(--mono);color:var(--cyan-deep);min-height:13px}
.bts .n.on{border-color:var(--cyan);color:var(--cyan-deep);box-shadow:0 0 0 3px var(--cyan-soft)}
.bts .n.on.done{box-shadow:none}
.bts .lk{position:relative;flex:0 0 34px;height:2px;background:var(--hair)}
.fan .lk{flex-basis:26px}
.bts .lk::after{content:"";position:absolute;right:-1px;top:-3px;border:4px solid transparent;border-left:5px solid var(--hair)}
.bts .lk.go{background:var(--cyan)}
.bts .lk.go::after{border-left-color:var(--cyan)}
.bts .lk .pk{display:none}
@media (prefers-reduced-motion:no-preference){
  .bts .lk.go::before{content:"";position:absolute;top:-3px;left:0;width:8px;height:8px;border-radius:50%;background:var(--violet);animation:pk .9s linear infinite}
  @keyframes pk{to{left:calc(100% - 8px)}}
  .slot.just .g-tile,.slot.just .g-flow li,.slot.just .g-ticks li{animation:pop .45s cubic-bezier(.3,1.4,.5,1) both}
  .slot.just .g-tile:nth-child(2),.slot.just .g-flow li:nth-child(2),.slot.just .g-ticks li:nth-child(2){animation-delay:.12s}
  .slot.just .g-tile:nth-child(3),.slot.just .g-flow li:nth-child(3),.slot.just .g-ticks li:nth-child(3){animation-delay:.24s}
  .slot.just .g-tile:nth-child(4),.slot.just .g-flow li:nth-child(4),.slot.just .g-ticks li:nth-child(4){animation-delay:.36s}
  .slot.just .g-dial .arc{animation:arc 1s var(--ease) .2s both}
  .slot.just .g-dial .hand{transform-origin:28px 28px;animation:spin 1.1s var(--ease) .2s both}
  @keyframes pop{from{transform:scale(.85);opacity:0}}
  @keyframes arc{from{stroke-dasharray:0 200}}
}
@media (max-width:860px){
  .g-tiles.grid .g-tile{width:auto;flex-direction:row;padding:7px 10px}
  .g-tiles.grid .g-tile .gi{width:20px;height:20px}
}
@media (max-width:560px){
  .bts{padding:8px 8px 10px}
  .bts .n{grid-template-columns:1fr;padding:5px 6px;justify-items:center;text-align:center}
  .bts .n .gi{grid-row:auto;width:17px;height:17px}
  .bts .n b{font-size:10.5px}
  .bts .n small{display:none}
  .bts .n i{font-size:9px;max-width:100%}
  .bts .lk{flex-basis:14px}.fan .lk{flex-basis:12px}
  .fan .n{grid-template-columns:auto 1fr;justify-items:start;text-align:left;column-gap:5px}
  .fan .n .gi{grid-row:span 2}
  .diag{grid-template-columns:1fr}
}

/* strip: the three services Runtime calls sit on one line each, so the strip stays short */
.fan{gap:4px}
.fan .n{display:flex;align-items:center;gap:7px;padding:4px 9px}
.fan .n small{display:none}
.fan .n i{margin-left:auto}
@media (max-width:560px){.fan .n{padding:3px 6px;gap:5px}.fan .n i{display:none}}

/* ================= task card picture + short labels (all sizes) ================= */
.card .cic{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;margin-bottom:10px;background:linear-gradient(135deg,var(--violet-soft),var(--cyan-soft));border:1px solid var(--border)}
.card .cic .gi{width:22px;height:22px;color:var(--violet)}
.actions .sh,.dataline .sh,.bts-tick{display:none}

/* ================= phone: thumb-first layout =================
   Height budget on an iPhone 13 in Safari (visible ~664px):
     header 52 + AgentCore bar 44 = 96 sticky
     board strip 116 + pull-tab 24 + frame 16 (sticky)       -> 252 above the question
     Next bar 68 (sticky bottom)                            -> 320 chrome in total
     question + options                                     -> ~344: question + 4 options; a 5th scrolls
   The question area is the most important region while answering, so it gets the
   biggest share; the full board is one tap away and opens in full at the end. */
@media (max-width:560px){
  .top{height:52px;padding:0 12px}
  .wrap{padding:10px 12px 40px}

  /* AgentCore bar: six lit icons + one line saying what just happened */
  .bts{position:sticky;top:52px;z-index:15;height:44px;margin:0 -12px 10px;padding:0 12px;border-radius:0;border:0;border-bottom:1px solid var(--hair);
    background:color-mix(in srgb,var(--bg-tint) 94%,transparent);backdrop-filter:blur(10px);display:flex;align-items:center;gap:10px}
  .bts[hidden]{display:none}
  .bts-l{display:none}
  .flow,.fan,.fan .row{display:flex;flex-direction:row;align-items:center;gap:0;flex:none}
  .fan .row:first-child .lk{display:block}
  .bts .n,.fan .n{display:grid;place-items:center;width:26px;height:26px;padding:0;border-radius:8px;flex:none}
  .bts .n b,.bts .n small,.bts .n i,.fan .n i{display:none}
  .bts .n .gi{width:15px;height:15px;grid-row:auto}
  .bts .lk,.fan .lk{flex:0 0 7px}
  .bts .lk::after{display:none}
  .fan .row + .row .lk{flex-basis:3px;background:transparent}
  .bts-tick{display:block;flex:1;min-width:0;font-size:12px;line-height:1.3;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .bts-tick b{color:var(--cyan-deep);font-weight:700}

  /* entry: get the task cards onto the first screen. The Memory hint moves under them. */
  #s-entry.active{display:flex;flex-direction:column}
  #s-entry .hero{display:contents}
  #s-entry #hint{order:5}
  #s-entry #stackCards{order:6}
  .welcome{margin-top:14px;padding:11px 13px}
  .welcome b{font-size:14px}
  .welcome .g-tiles.rows .g-tile{font-size:13px}
  .welcome .g-tiles.rows .g-tile:nth-child(n+3){display:none}
  .dataline .lg{display:none}
  .dataline .sh{display:inline}
  .hero h1{font-size:25px;letter-spacing:-.4px}
  .hero .why{display:none}
  .dataline{margin-top:10px;padding:9px 11px;font-size:12.5px;line-height:1.45}
  .h2{margin:18px 0 2px;font-size:11px}
  .roles{flex-wrap:nowrap;overflow-x:auto;margin:6px -12px 10px;padding:0 12px 4px;scrollbar-width:none}
  .roles::-webkit-scrollbar{display:none}
  .role{flex:none;padding:7px 12px;font-size:13px}
  .cards{grid-template-columns:1fr;gap:8px}
  .card{display:grid;grid-template-columns:40px 1fr;column-gap:12px;align-items:start;padding:12px}
  .card .cic{grid-row:span 3;margin:0}
  .card .t{font-size:15px}
  .card .d{font-size:12.5px;margin-top:2px}
  .card .tag{margin-top:6px;font-size:8.5px;justify-self:start}

  /* interview: board strip under the AgentCore bar */
  .board-col{top:96px;padding:4px 0 6px;scroll-margin-top:100px}
  .layout:not(.is-done) .board{max-height:116px;padding:12px 14px 10px}
  .layout:not(.is-done) .board.open{max-height:58dvh}
  .board-wrap{padding:6px;border-radius:16px}
  .layout.is-done .board-col{position:static}
  /* pull-tab in the board frame, so it never covers what is written */
  .layout:not(.is-done) .board-wrap{padding-bottom:24px}
  .peek{position:absolute;left:50%;transform:translateX(-50%);bottom:8px;z-index:2;width:auto;margin:0;padding:2px 10px;font-size:11.5px;line-height:18px;color:var(--board-ink);opacity:.75;white-space:nowrap}
  .peek::after{content:" ▾"}
  .peek[aria-expanded="true"]::after{content:" ▴"}

  /* question: compact, every option a 48px+ thumb target */
  .steps{margin-bottom:8px}.steps i{height:4px}
  .rlabel{font-size:10px}
  .q{font-size:20px;margin:2px 0 4px}
  .writes{font-size:12.5px;margin-bottom:10px}
  .writes b{font-size:14.5px}
  .opts{gap:6px}
  .opt{min-height:48px;padding:8px 11px;font-size:14.5px;line-height:1.3;gap:10px}
  .opt .k{width:26px;height:26px}
  .hint{font-size:11.5px;margin-top:6px}
  .own{font-size:16px}          /* 16px stops iOS zooming into the field */
  .field input,input[type=text]{font-size:16px}
  .qpanel .nav{position:sticky;bottom:0;z-index:12;margin:12px -12px 0;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:color-mix(in srgb,var(--bg) 94%,transparent);backdrop-filter:blur(10px);border-top:1px solid var(--hair)}
  .qpanel .nav .sp{display:none}
  .qpanel .nav .btn{flex:1;justify-content:center;min-height:48px;font-size:16px}
  .done .nav{position:static;margin:16px 0 0;padding:0;border:0;background:none}
  .done .nav .btn{flex:none}
  .pending{font-size:13px}

  /* done: the board is the payoff, the actions live in a bottom bar */
  body.has-bar{padding-bottom:calc(76px + env(safe-area-inset-bottom))}
  .done .actions{position:fixed;left:0;right:0;bottom:0;z-index:30;display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:6px;
    padding:8px 10px calc(8px + env(safe-area-inset-bottom));background:color-mix(in srgb,var(--bg) 94%,transparent);backdrop-filter:blur(10px);border-top:1px solid var(--hair)}
  .done .actions .btn{flex-direction:column;justify-content:center;gap:3px;min-height:54px;padding:6px 4px;font-size:12px;border-radius:12px}
  .done .actions .lg{display:none}
  .done .actions .sh{display:inline}
  .done .toast{position:fixed;left:12px;right:12px;bottom:calc(80px + env(safe-area-inset-bottom));z-index:31;min-height:0;text-align:center}
  .done .toast:not(:empty){padding:8px 12px;border-radius:10px;background:var(--panel);border:1px solid color-mix(in srgb,var(--green) 40%,transparent);box-shadow:0 6px 20px -8px rgba(30,27,75,.35)}
  .done h2{font-size:22px}
  .done .sub{font-size:14px}
  .layout.is-done{gap:16px}
}