/* ═══════════════ e'thix AI — Agent v2 artifact panel (artifact-panel.js, C24 workstream E) ═══════════════ */
.ap{display:flex;flex-direction:column;height:100%;min-height:0;background:var(--sunken);container-type:inline-size;container-name:ap}
.ap-head{display:flex;align-items:center;gap:8px;min-height:52px;padding:6px 10px;border-bottom:1px solid var(--line);
  background:color-mix(in srgb,var(--surface) 70%,transparent);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}
.ap-tabs{flex:1;min-width:0;display:flex;gap:4px;overflow-x:auto;overflow-y:hidden;padding:2px 2px 4px;scrollbar-width:thin}
.ap-tab{position:relative;display:flex;align-items:center;flex:none;max-width:230px;border-radius:11px;color:var(--ink-soft);
  transition:background-color var(--t),color var(--t),box-shadow var(--t);animation:tray-in .45s var(--spring) both}
.ap-tab.on{background:var(--surface);color:var(--ink);box-shadow:var(--shadow-1)}
.ap-tab.on::after{content:"";position:absolute;inset-inline:10px;bottom:0;height:2px;border-radius:2px;background:var(--g-agent)}
.ap-tab-main{display:flex;align-items:center;gap:7px;min-height:36px;padding-inline:10px 4px;font-size:12.5px;font-weight:600;min-width:0}
.ap-tab-main .i{width:15px;height:15px;flex:none}
.ap-tab-main .i.k-contract_analysis{color:var(--danger)}.ap-tab-main .i.k-html_page{color:#6F52C2}.ap-tab-main .i.k-letter{color:#3F6FC2}
.ap-tab-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ap-tab-dot{width:7px;height:7px;border-radius:50%;background:var(--gold);flex:none}
.ap-tab-flag{display:inline-grid;place-items:center;flex:none;color:var(--danger)}
.ap-tab-main .ap-tab-flag .i{width:13px;height:13px}
.ap-tab-x{flex:none;width:24px;height:24px;margin-inline-end:4px;border-radius:7px;display:grid;place-items:center;color:var(--muted);opacity:.6;transition:opacity var(--t-fast),background var(--t-fast)}
.ap-tab-x .i{width:12px;height:12px}
.ap-tab:hover .ap-tab-x,.ap-tab.on .ap-tab-x,.ap-tab-x:focus-visible{opacity:1}
.ap-tools{display:flex;align-items:center;gap:6px;flex:none}
.ap-export .i{width:15px;height:15px}
.ap-body{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;scrollbar-width:thin}

/* empty */
.ap-empty{margin:auto;min-height:100%;display:grid;align-content:center;justify-items:center;gap:8px;padding:32px 24px;text-align:center;color:var(--ink-soft);animation:rise-in .7s var(--ios) both}
.ap-empty b{color:var(--ink);font-size:16px}
.ap-empty p{max-width:340px;font-size:13.5px;line-height:1.6}
.ap-empty-art{position:relative;width:200px;height:140px;margin-bottom:8px}
.ap-orb{position:absolute;inset:14px 40px;border-radius:50%;background:conic-gradient(from 0deg,#B7C6DD,#7488A8,var(--accent-b),#D9A48F,#B7C6DD);filter:blur(26px);opacity:.5;animation:spin 14s linear infinite}
.ap-card{position:absolute;width:58px;height:72px;border-radius:14px;display:grid;place-items:center;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-2);animation:float 6s ease-in-out infinite}
.ap-card .i{width:22px;height:22px}
.ap-card.c1{left:18px;top:38px;transform:rotate(-10deg);color:#3F6FC2}
.ap-card.c2{left:71px;top:12px;color:var(--danger);animation-delay:-2s;z-index:1}
.ap-card.c3{right:18px;top:42px;transform:rotate(9deg);color:#6F52C2;animation-delay:-4s}
.ap-loading,.ap-error{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;min-height:220px;color:var(--muted);font-size:13px}
.ap-error .i{width:22px;height:22px;color:var(--danger)}

/* the document on paper */
.ap-art{max-width:820px;margin:0 auto;padding:22px clamp(14px,4cqi,40px) 60px;animation:fade-up .5s var(--ios) both}
.ap-doc-head{display:grid;gap:8px;margin-bottom:18px}
.ap-kind{display:inline-flex;align-items:center;gap:6px;justify-self:start;padding:4px 10px;border-radius:99px;font-size:11.5px;font-weight:700;letter-spacing:.02em;
  color:#475770;background:color-mix(in srgb,#7488A8 14%,transparent)} /* Stage 5: #56667F was 3.79:1 on the phone's page tone */
html[data-theme="dark"] .ap-kind{color:#B7C6DD}
.ap-kind .i{width:13px;height:13px}
.ap-kind.k-contract_analysis{color:var(--danger);background:var(--danger-soft)}
.ap-title{font-size:clamp(20px,3cqi,26px);font-weight:700;letter-spacing:-.015em;line-height:1.3;text-wrap:balance}
.ap-sub{display:flex;flex-wrap:wrap;gap:4px 10px;font-size:12.5px;color:var(--muted)}
.ap-sub-sum::before{content:"·";margin-inline-end:10px}
.ap-views{display:flex;gap:4px;padding:4px;border-radius:13px;background:color-mix(in srgb,var(--ink) 5%,transparent);justify-self:start;max-width:100%;overflow-x:auto;scrollbar-width:none}
.ap-view{display:inline-flex;align-items:center;gap:6px;min-height:32px;padding:0 12px;border-radius:10px;font-size:12.5px;font-weight:600;color:var(--ink-soft);white-space:nowrap;
  transition:background var(--t-fast),color var(--t-fast),box-shadow var(--t-fast)}
.ap-view .i{width:14px;height:14px}
.ap-view.on{background:var(--surface);color:var(--ink);box-shadow:var(--shadow-1)}
.ap-content{display:grid;gap:14px}
.ap-doc{display:grid;gap:14px;padding:clamp(18px,4cqi,40px);border-radius:18px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-2),var(--hair)}
.ap-lawyer{display:flex;align-items:flex-start;gap:10px;padding:12px 14px;border-radius:14px;color:var(--gold-text);
  background:color-mix(in srgb,var(--accent-b) 14%,transparent);border:1px solid color-mix(in srgb,var(--accent-b) 35%,transparent)}
.ap-lawyer > .i{width:18px;height:18px;flex:none;margin-top:1px}
.ap-lawyer div{display:grid;gap:2px;font-size:13px}
.ap-lawyer span{color:var(--ink-soft)}
.ap-incomplete{display:flex;align-items:flex-start;gap:10px;padding:12px 14px;border-radius:14px;color:var(--danger);background:var(--danger-soft);border:1px dashed color-mix(in srgb,var(--danger) 40%,transparent)}
.ap-incomplete > .i{width:18px;height:18px;flex:none;margin-top:1px}
.ap-incomplete div{display:grid;gap:2px;font-size:13px}
.ap-incomplete span{color:var(--ink-soft)}
.ap-sec{display:grid;gap:10px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.ap-sec:last-child{border-bottom:0;padding-bottom:0}
.ap-sec-h{font-size:17px;font-weight:700;line-height:1.4}
.ap-sec-h::before{content:"";display:inline-block;width:14px;height:3px;border-radius:3px;background:var(--g-agent);vertical-align:middle;margin-inline-end:10px}
.ap-md{font-size:14.5px;line-height:1.85;overflow-wrap:anywhere}
.ap-fig{display:inline-flex;align-items:center;gap:4px;padding:1px 8px 1px 6px;margin-inline:1px;border-radius:8px;font-weight:700;vertical-align:baseline;
  color:var(--ink);background:color-mix(in srgb,var(--accent-b) 20%,transparent);border:1px solid color-mix(in srgb,var(--accent-b) 50%,transparent);cursor:help}
.ap-fig-lock{width:11px;height:11px;color:var(--gold-deep)}
.ap-sec-foot{display:grid;gap:8px}
.ap-srcs{display:flex;flex-wrap:wrap;align-items:center;gap:6px;font-size:12px}
.ap-srcs b{color:var(--muted);font-weight:600;margin-inline-end:2px}
.ap-src{display:inline-flex;align-items:center;gap:5px;min-height:28px;max-width:260px;padding:0 10px;border-radius:9px;font-size:12px;font-weight:600;
  color:var(--gold-text);background:color-mix(in srgb,var(--accent-b) 13%,transparent)}
.ap-src span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ap-src .i{width:12px;height:12px;flex:none}
.ap-src.plain{color:var(--muted);background:color-mix(in srgb,var(--ink) 5%,transparent);font-weight:500}
@media (hover:hover){button.ap-src:hover{background:color-mix(in srgb,var(--accent-b) 26%,transparent)}}
.ap-sec-meta{display:flex;flex-wrap:wrap;gap:8px;font-size:11.5px;color:var(--muted)}
.ap-badge{padding:2px 8px;border-radius:99px;font-weight:600;color:var(--gold-text);background:color-mix(in srgb,var(--accent-b) 16%,transparent)}

/* an older version on screen */
.ap-old{display:flex;align-items:center;flex-wrap:wrap;gap:8px;padding:10px 12px;border-radius:14px;font-size:13px;background:color-mix(in srgb,#7488A8 12%,transparent);border:1px solid color-mix(in srgb,#7488A8 30%,transparent)}
.ap-old > span{flex:1;min-width:160px}
.ap-old > .i{width:16px;height:16px;color:#56667F}

/* preview */
.ap-preview{display:grid;gap:10px}
.ap-preview-note{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted)}
.ap-preview-note .i{width:14px;height:14px;color:var(--ok)}
.ap-frame-wrap{border-radius:16px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-2);background:#fff}
.ap-frame{display:block;width:100%;height:min(70vh,720px);border:0;background:#fff}

/* versions */
.ap-versions{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.ap-ver{display:flex;align-items:flex-start;flex-wrap:wrap;gap:12px;padding:12px 14px;border-radius:16px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-1)}
.ap-ver.on{border-color:color-mix(in srgb,var(--accent-b) 55%,var(--line))}
.ap-ver-av{width:32px;height:32px;border-radius:10px;display:grid;place-items:center;flex:none;background:var(--g-agent);color:#141922}
.ap-ver-av.user{background:var(--g-ink);color:#F4EFE6}
.ap-ver-av .i{width:15px;height:15px}
.ap-ver-txt{flex:1;min-width:180px;display:grid;gap:3px}
.ap-ver-txt b{display:flex;align-items:center;gap:8px;font-size:14px}
.ap-ver-txt p{font-size:13px;color:var(--ink-soft);line-height:1.6}
.ap-ver-txt small{font-size:11.5px;color:var(--muted)}
.ap-cur{font-size:11px;padding:2px 8px;border-radius:99px;color:var(--ok);background:color-mix(in srgb,var(--ok) 14%,transparent)}
.ap-ver-acts{display:flex;flex-wrap:wrap;gap:6px;align-self:center}
.ap-ver-acts .i{width:14px;height:14px}

/* diff */
.ap-diff{display:grid;gap:10px}
.ap-diff-head{display:flex;align-items:center;gap:8px;font-size:14px}
.ap-diff-head b{flex:1}
.ap-diff-none,.ap-diff-same{font-size:12.5px;color:var(--muted)}
.ap-dsec{display:grid;gap:10px;padding:12px 14px;border-radius:16px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-1)}
.ap-dsec header{display:flex;align-items:center;gap:8px;font-size:14px}
.ap-chg{font-size:11px;font-weight:700;padding:2px 8px;border-radius:99px}
.ap-chg.c-added{color:var(--ok);background:color-mix(in srgb,var(--ok) 14%,transparent)}
.ap-chg.c-removed{color:var(--danger);background:var(--danger-soft)}
.ap-chg.c-changed{color:var(--gold-text);background:color-mix(in srgb,var(--accent-b) 18%,transparent)}
.ap-dcols{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:8px}
.ap-dcol{display:grid;gap:4px;padding:10px 12px;border-radius:12px;font-size:13px;line-height:1.7}
.ap-dcol p{white-space:pre-wrap;overflow-wrap:anywhere}
.ap-dcol small{font-size:11px;font-weight:700;letter-spacing:.04em;color:var(--muted)}
.ap-dcol.before{background:var(--danger-soft)}
.ap-dcol.after{background:color-mix(in srgb,var(--ok) 12%,transparent)}

@container ap (max-width:420px){
  .ap-art{padding:16px 12px 48px}
  .ap-doc{padding:16px;border-radius:14px}
  .ap-export span{display:none}
}