/* KAI-Pilot: the Reservoir Lab copilot (energy theme, matches reslab-ui.css) */
.kp-app { --kp-line: rgba(147, 167, 179, .22); --kp-ink: #e6eef2; --kp-muted: #9fb0bc; --kp-gold: #f2b544;
  position: relative; isolation: isolate; color: var(--kp-ink); border-radius: 20px; padding: clamp(14px, 3vw, 26px); overflow: hidden;
  background: radial-gradient(110% 90% at 15% 0%, #2a3348 0%, #1d2434 45%, #141925 100%); font-family: "IBM Plex Sans", system-ui, sans-serif; }
.kp-app::before { content: ""; position: absolute; inset: 0; z-index: -1; opacity: .16; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='97' viewBox='0 0 56 97'%3E%3Cpath d='M28 0 56 16v32L28 64 0 48V16Z M28 64v33' fill='none' stroke='%23f2b544' stroke-width='.8'/%3E%3C/svg%3E");
  -webkit-mask-image: radial-gradient(120% 80% at 0% 0%, #000 0%, transparent 70%); mask-image: radial-gradient(120% 80% at 0% 0%, #000 0%, transparent 70%); }
.kp-head { display: flex; gap: 14px; align-items: center; }
.kp-logo { width: 46px; height: 46px; flex: none; display: grid; place-items: center; background: var(--kp-gold);
  clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%); }
.kp-logo span { font: 800 1.25rem "Bricolage Grotesque", system-ui, sans-serif; color: #2a1a05; }
.kp-head b { display: block; font: 800 1.45rem "Bricolage Grotesque", system-ui, sans-serif; color: #fff; }
.kp-head div span { display: block; color: var(--kp-muted); font-size: .9rem; }
.kp-sub { margin: 12px 0 14px; color: #c9d6dd; font-size: .95rem; line-height: 1.5; max-width: 70ch; }
.kp-qs { display: flex; flex-wrap: wrap; gap: 8px; }
.kp-qs::before { content: "Can a doublet at Utah FORGE deliver…"; flex-basis: 100%; font: 600 .78rem "IBM Plex Mono", ui-monospace, monospace; color: var(--kp-gold); letter-spacing: .04em; text-transform: uppercase; }
.kp-chip { font: 600 .9rem "IBM Plex Sans", system-ui, sans-serif; color: var(--kp-ink); background: rgba(15, 20, 32, .8); border: 1px solid var(--kp-line);
  border-radius: 999px; padding: 9px 14px; min-height: 40px; cursor: pointer; }
.kp-chip:hover { border-color: rgba(242, 181, 68, .6); }
.kp-chip[aria-pressed="true"] { background: var(--kp-gold); color: #2a1a05; border-color: var(--kp-gold); }
.kp-body { display: grid; grid-template-columns: minmax(0, 260px) minmax(0, 1fr); gap: 16px; margin-top: 16px; }
.kp-left, .kp-right { background: rgba(20, 25, 37, .72); border: 1px solid var(--kp-line); border-radius: 16px; padding: 14px 16px; min-width: 0; }
.kp-left h4 { margin: 0 0 10px; font: 600 .8rem "IBM Plex Sans", system-ui, sans-serif; color: var(--kp-gold); text-transform: uppercase; letter-spacing: .05em; }
.kp-trace { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.kp-trace li { display: grid; grid-template-columns: 22px 1fr auto; gap: 8px; align-items: center; font-size: .9rem; color: var(--kp-muted); }
.kp-trace li i { width: 18px; height: 18px; border-radius: 50%; border: 2px solid var(--kp-line); box-sizing: border-box; }
.kp-trace li.run { color: #fff; } .kp-trace li.run i { border-color: var(--kp-gold); border-top-color: transparent; animation: kp-spin .7s linear infinite; }
.kp-trace li.ok { color: var(--kp-ink); } .kp-trace li.ok i { border: 0; background: #0f9b6a; }
.kp-trace li.ok i::after { content: "✓"; display: grid; place-items: center; height: 100%; font: 700 11px system-ui; color: #fff; }
.kp-trace li.err i { border: 0; background: #b45309; }
.kp-trace small { font: 500 .74rem "IBM Plex Mono", ui-monospace, monospace; color: var(--kp-muted); }
@keyframes kp-spin { to { transform: rotate(360deg); } }
.kp-verdict { display: flex; flex-wrap: wrap; gap: 6px 12px; align-items: center; }
.kp-verdict:empty { display: none; }
.kp-badge { font: 700 .82rem "IBM Plex Sans", system-ui, sans-serif; padding: 5px 12px; border-radius: 999px; }
.kp-badge.ok { background: #0f9b6a; color: #fff; } .kp-badge.no { background: #d64545; color: #fff; }
.kp-badge.mid { background: var(--kp-gold); color: #2a1a05; } .kp-badge.na { background: #475569; color: #fff; }
.kp-q { font: 600 1rem "IBM Plex Sans", system-ui, sans-serif; color: #fff; }
.kp-verdict small { flex-basis: 100%; color: var(--kp-muted); font-size: .8rem; }
.kp-answer, .kp-report { font-size: .95rem; line-height: 1.6; color: #dfe7ec; }
.kp-answer p, .kp-report p { margin: 10px 0; }
.kp-answer ul, .kp-report ul { margin: 8px 0; padding-left: 20px; }
.kp-answer li, .kp-report li { margin: 5px 0; }
.kp-answer b, .kp-report b { color: #fff; }
.kp-answer code, .kp-report code, .kp-prov code { font: 500 .82em "IBM Plex Mono", ui-monospace, monospace; background: rgba(15, 20, 32, .9); padding: 1px 5px; border-radius: 4px; word-break: break-all; }
.kp-answer a, .kp-report a, .kp-prov a { color: #f6c96a; }
.kp-cite { font: 600 .72rem "IBM Plex Mono", ui-monospace, monospace; color: var(--kp-gold); background: rgba(242, 181, 68, .12); border: 1px solid rgba(242, 181, 68, .45);
  border-radius: 6px; padding: 1px 5px; margin: 0 1px; cursor: pointer; vertical-align: 1px; min-height: 0; }
.kp-cite:hover, .kp-cite.on { background: var(--kp-gold); color: #2a1a05; }
.kp-prov { margin: 10px 0; padding: 12px 14px; border-radius: 12px; background: #0f1420; border: 1px solid rgba(242, 181, 68, .5); }
.kp-ph { display: flex; flex-wrap: wrap; gap: 6px 10px; align-items: center; }
.kp-ph b { color: #fff; font-size: .95rem; flex: 1 1 200px; }
.kp-ref { font: 700 .78rem "IBM Plex Mono", ui-monospace, monospace; color: #2a1a05; background: var(--kp-gold); border-radius: 6px; padding: 2px 7px; }
.kp-kind { font: 600 .72rem "IBM Plex Sans", system-ui, sans-serif; font-style: normal; padding: 2px 9px; border-radius: 999px; background: rgba(147, 167, 179, .18); color: #c9d6dd; }
.kp-kind.simulated { background: rgba(59, 130, 246, .2); color: #93c5fd; } .kp-kind.derived { background: rgba(15, 155, 106, .2); color: #6ee7b7; }
.kp-kind.fitted, .kp-kind.measured { background: rgba(242, 181, 68, .18); color: #f6d58f; }
.kp-x { margin-left: auto; background: transparent; border: 0; color: var(--kp-muted); font-size: 1.3rem; line-height: 1; cursor: pointer; padding: 0 4px; }
.kp-pv { margin: 8px 0 4px; display: flex; flex-wrap: wrap; gap: 4px 12px; align-items: baseline; }
.kp-pv b { font: 800 1.5rem "Bricolage Grotesque", system-ui, sans-serif; color: var(--kp-gold); }
.kp-pv span { color: var(--kp-muted); font-size: .85rem; }
.kp-strip { position: relative; flex-basis: 100%; height: 30px; margin: 4px 0 14px; border-bottom: 1px solid var(--kp-line); }
.kp-strip i { position: absolute; bottom: 4px; width: 9px; height: 9px; margin-left: -4px; border-radius: 50%; background: var(--kp-gold); opacity: .85; }
.kp-strip small { position: absolute; top: 31px; font: 500 .72rem "IBM Plex Mono", ui-monospace, monospace; color: var(--kp-muted); }
.kp-strip .lo { left: 0; } .kp-strip .hi { right: 0; }
.kp-strip.bin { display: flex; gap: 4px; height: auto; border: 0; margin-bottom: 4px; }
.kp-strip.bin i { position: static; width: 16px; height: 16px; border-radius: 4px; margin: 0; opacity: 1; }
.kp-strip.bin i.y { background: #0f9b6a; } .kp-strip.bin i.n { background: #475569; }
.kp-prov dl { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 4px 12px; margin: 6px 0 0; font-size: .85rem; }
.kp-prov dt { color: var(--kp-muted); } .kp-prov dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }
.kp-checks { margin: 10px 0 0; font-size: .85rem; color: var(--kp-muted); }
.kp-checks.ok { color: #6ee7b7; }
.kp-cta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.kp-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 42px; padding: 0 16px; border-radius: 999px; border: 0; cursor: pointer;
  font: 700 .9rem "IBM Plex Sans", system-ui, sans-serif; background: var(--kp-gold); color: #2a1a05; text-decoration: none; }
.kp-btn.ghost { background: transparent; color: var(--kp-ink); border: 1px solid var(--kp-line); }
.kp-btn[hidden] { display: none; }
.kp-report { margin-top: 14px; padding-top: 6px; border-top: 1px solid var(--kp-line); }
.kp-report h3, .kp-report h4 { font-family: "Bricolage Grotesque", system-ui, sans-serif; color: #fff; margin: 16px 0 6px; }
.kp-tw { overflow-x: auto; margin: 8px 0; }
.kp-report table { border-collapse: collapse; font-size: .8rem; min-width: 640px; }
.kp-report th, .kp-report td { border-bottom: 1px solid var(--kp-line); padding: 5px 8px; text-align: left; vertical-align: top; }
.kp-report th { color: var(--kp-gold); font-weight: 600; }
@media (max-width: 760px) { .kp-body { grid-template-columns: minmax(0, 1fr); } }
@media (prefers-reduced-motion: reduce) { .kp-trace li.run i { animation: none; } }