.ai-core-flow { --flow-request: #67e8f9; --flow-context: #60a5fa; --flow-workflow: #a5b4fc; --flow-capabilities: #c4b5fd; --flow-artifacts: #f0abfc; --flow-review: #5eead4; color: var(--text); }
html.light .ai-core-flow { --flow-request: #0e7490; --flow-context: #2563eb; --flow-workflow: #4f46e5; --flow-capabilities: #7c3aed; --flow-artifacts: #a21caf; --flow-review: #0f766e; }
.ai-core-flow [hidden] { display: none !important; }
.ai-core-flow [data-ai-core-step="request"], .ai-core-flow [data-flow-color="request"] { --flow-color: var(--flow-request); }
.ai-core-flow [data-ai-core-step="context"], .ai-core-flow [data-flow-color="context"] { --flow-color: var(--flow-context); }
.ai-core-flow [data-ai-core-step="workflow"], .ai-core-flow [data-flow-color="workflow"] { --flow-color: var(--flow-workflow); }
.ai-core-flow [data-ai-core-step="capabilities"], .ai-core-flow [data-flow-color="capabilities"] { --flow-color: var(--flow-capabilities); }
.ai-core-flow [data-ai-core-step="artifacts"], .ai-core-flow [data-flow-color="artifacts"] { --flow-color: var(--flow-artifacts); }
.ai-core-flow [data-ai-core-step="review"], .ai-core-flow [data-flow-color="review"] { --flow-color: var(--flow-review); }
.ai-core-flow .ai-core-flow-heading { display: grid; grid-template-columns: 1.1fr 1fr; align-items: end; gap: 24px 70px; margin-bottom: 32px; }
.ai-core-flow-heading .section-title { max-width: 21ch; margin-bottom: 0; }
.ai-core-flow-heading > p { max-width: 57ch; margin: 0; color: var(--muted); font-size: .95rem; line-height: 1.75; }
.ai-core-flow-toolbar { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; margin-bottom: 18px; }
.ai-core-flow-scenarios { display: flex; gap: 5px; padding: 5px; border: 1px solid var(--border); border-radius: 14px; background: var(--surface-soft); }
.ai-core-flow-scenarios button { min-height: 44px; padding: 10px 18px; border: 1px solid transparent; border-radius: 9px; background: transparent; color: var(--muted); font: inherit; font-size: .83rem; line-height: 1.4; cursor: pointer; }
.ai-core-flow-scenarios button[aria-selected="true"] { color: var(--text); border-color: var(--border-strong, var(--border)); background: var(--surface); box-shadow: 0 2px 8px rgb(0 0 0 / .06); }
.ai-core-flow-controls { display: flex; align-items: center; gap: 4px; }
.ai-core-flow-controls button { display: inline-flex; align-items: center; justify-content: center; gap: 7px; min-height: 44px; padding: 8px 10px; border: 1px solid transparent; border-radius: 9px; color: var(--muted); background: transparent; font: inherit; font-size: .72rem; line-height: 1.4; cursor: pointer; }
.ai-core-flow-controls button > span:first-child { font-size: .95rem; }
.ai-core-flow-controls button:hover, .ai-core-flow-scenarios button:hover { color: var(--text); border-color: var(--border); }
.ai-core-flow button:focus-visible, .ai-core-flow summary:focus-visible { outline: 2px solid var(--flow-context); outline-offset: 4px; }
.ai-core-flow-stage { position: relative; overflow: hidden; border: 1px solid var(--border-strong, var(--border)); border-radius: 26px; background: radial-gradient(ellipse at 50% 48%, color-mix(in srgb, var(--flow-workflow) 6%, transparent), transparent 49%), var(--surface-soft); }
.ai-core-flow-stage::before { position: absolute; top: 0; left: 12%; right: 12%; height: 1px; content: ''; background: linear-gradient(90deg, transparent, var(--flow-context), var(--flow-capabilities), transparent); opacity: .65; pointer-events: none; }
.ai-core-flow-scenario + .ai-core-flow-scenario { border-top: 1px solid var(--border); }
.ai-core-flow-scenario-title { padding: 22px 26px; cursor: pointer; color: var(--text); font-weight: 550; }
.ai-core-flow.is-ready .ai-core-flow-scenario { border: 0; }
.ai-core-flow.is-ready .ai-core-flow-scenario-title { display: none; }
.ai-core-flow-example { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 14px 20px; padding: 22px 28px; border-bottom: 1px solid var(--border); background: color-mix(in srgb, var(--surface) 50%, transparent); }
.ai-core-flow-example-label { color: var(--muted); font: .66rem/1.5 var(--font-mono, monospace); letter-spacing: .06em; text-transform: uppercase; }
.ai-core-flow-example p { margin: 0; color: var(--text); font-size: .92rem; line-height: 1.6; }
.ai-core-flow-example-tag { max-width: 25ch; padding: 5px 9px; border: 1px solid var(--border); border-radius: 7px; color: var(--muted); font-size: .64rem; line-height: 1.5; }
.ai-core-flow-map { position: relative; isolation: isolate; display: grid; grid-template-columns: minmax(0, 1fr) 196px minmax(0, 1fr); grid-template-rows: repeat(3, minmax(132px, auto)); gap: 20px 54px; padding: 42px 28px; }
.ai-core-flow-connections { position: absolute; inset: 0; z-index: -1; width: 100%; height: 100%; overflow: visible; pointer-events: none; }
.ai-core-flow-path { fill: none; stroke: color-mix(in srgb, var(--flow-color) 32%, var(--border)); stroke-width: 1.2; transition: stroke .35s; }
.ai-core-flow-path.is-signaling { stroke: color-mix(in srgb, var(--flow-color) 75%, var(--border)); }
.ai-core-flow-traveler { fill: var(--flow-context); pointer-events: none; }
.ai-core-flow-traveler-halo { opacity: .15; }
.ai-core-flow-hub { position: relative; display: flex; grid-column: 2; grid-row: 1 / 4; align-self: center; justify-self: center; align-items: center; justify-content: center; flex-direction: column; gap: 10px; width: 220px; aspect-ratio: 1; padding: 28px; text-align: center; }
.ai-core-flow-hub::before { position: absolute; content: ''; inset: 21px; border-radius: 50%; background: radial-gradient(circle, color-mix(in srgb, var(--flow-active-color, var(--flow-workflow)) 10%, transparent), transparent 72%); opacity: .35; transition: opacity .4s; }
.ai-core-flow-hub.is-signaling::before { opacity: 1; }
.ai-core-flow-ring { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; pointer-events: none; }
.ai-core-flow-ring-guide { fill: none; stroke: var(--border); stroke-width: 1; }
.ai-core-flow-ring-inner { fill: none; stroke: var(--border); stroke-width: 1; stroke-dasharray: 1 8; opacity: .65; }
.ai-core-flow-ring-segment { fill: none; stroke: var(--flow-color); stroke-width: 2.2; stroke-linecap: round; opacity: .6; transition: opacity .35s, stroke-width .35s; }
.ai-core-flow-ring-segment.is-signaling { opacity: 1; stroke-width: 4; }
.ai-core-flow-hub-mark { position: relative; color: var(--flow-capabilities); font-size: 1.5rem; line-height: 1; }
.ai-core-flow-hub strong { position: relative; color: var(--text); font-size: 2rem; font-weight: 600; letter-spacing: -.055em; line-height: 1.15; }
.ai-core-flow-hub > span:not(.ai-core-flow-hub-mark) { position: relative; max-width: 22ch; color: var(--muted); font-size: .72rem; line-height: 1.5; }
.ai-core-flow-hub > .ai-core-flow-hub-caption { margin-top: 3px; font-size: .58rem !important; }
.ai-core-flow-node { position: relative; align-self: center; min-width: 0; margin: 0; border: 1px solid color-mix(in srgb, var(--flow-color) 24%, var(--border)); border-radius: 16px; background: color-mix(in srgb, var(--surface) 88%, transparent); transition: border-color .35s, box-shadow .35s; }
.ai-core-flow-node[open] { border-color: color-mix(in srgb, var(--flow-color) 52%, var(--border)); }
.ai-core-flow-node.is-signaling { border-color: var(--flow-color); box-shadow: 0 0 22px color-mix(in srgb, var(--flow-color) 9%, transparent); }
.ai-core-flow-node[data-ai-core-position="0"] { grid-column: 1; grid-row: 1; }
.ai-core-flow-node[data-ai-core-position="1"] { grid-column: 1; grid-row: 2; }
.ai-core-flow-node[data-ai-core-position="2"] { grid-column: 1; grid-row: 3; }
.ai-core-flow-node[data-ai-core-position="3"] { grid-column: 3; grid-row: 1; }
.ai-core-flow-node[data-ai-core-position="4"] { grid-column: 3; grid-row: 2; }
.ai-core-flow-node[data-ai-core-position="5"] { grid-column: 3; grid-row: 3; }
.ai-core-flow-node > summary { display: flex; align-items: center; gap: 12px; min-height: 110px; padding: 18px; color: var(--text); list-style: none; cursor: pointer; }
.ai-core-flow-node > summary::-webkit-details-marker { display: none; }
.ai-core-flow-number { display: flex; align-items: center; justify-content: center; flex-shrink: 0; width: 27px; height: 28px; border: 1px solid color-mix(in srgb, var(--flow-color) 20%, transparent); border-radius: 8px; background: color-mix(in srgb, var(--flow-color) 6%, transparent); color: var(--flow-color); font: .64rem/1 var(--font-mono, monospace); }
.ai-core-flow-node > summary > span:nth-child(2) { display: flex; flex: 1; flex-direction: column; gap: 7px; min-width: 0; }
.ai-core-flow-node summary strong { font-size: .96rem; font-weight: 550; letter-spacing: -.02em; line-height: 1.3; }
.ai-core-flow-node summary strong + span { max-width: 31ch; color: var(--muted); font-size: .72rem; line-height: 1.55; }
.ai-core-flow-expand { flex-shrink: 0; color: var(--flow-color); font-size: .8rem; opacity: .7; }
.ai-core-flow-node[open] .ai-core-flow-expand { transform: rotate(45deg); }
.ai-core-flow-node-body { padding: 0 18px 19px 57px; }
.ai-core-flow-node-body p { margin: 0 0 14px; color: var(--muted); font-size: .75rem; line-height: 1.75; }
.ai-core-flow-tags { display: flex; flex-wrap: wrap; gap: 5px; }
.ai-core-flow-tags span { max-width: 100%; padding: 4px 7px; border: 1px solid color-mix(in srgb, var(--flow-color) 16%, var(--border)); border-radius: 5px; color: var(--text); font-size: .61rem; line-height: 1.5; overflow-wrap: anywhere; }
.ai-core-flow-output { display: flex; align-items: baseline; gap: 10px 20px; flex-wrap: wrap; margin: 0; padding: 19px 28px; border-top: 1px solid var(--border); background: color-mix(in srgb, var(--surface) 50%, transparent); }
.ai-core-flow-output > span { color: var(--muted); font: .66rem/1.5 var(--font-mono, monospace); text-transform: uppercase; letter-spacing: .05em; }
.ai-core-flow-output strong { color: var(--text); font-size: .82rem; font-weight: 500; line-height: 1.6; }
.ai-core-flow-note { max-width: 100ch; margin: 17px 0 0; color: var(--muted); font-size: .73rem; line-height: 1.7; }
@media (min-width: 800px) and (max-width: 1100px) {
  .ai-core-flow-map { grid-template-columns: minmax(0, 1fr) 144px minmax(0, 1fr); gap: 16px 26px; padding: 28px 20px; }
  .ai-core-flow-hub { width: 170px; padding: 25px; }
  .ai-core-flow-hub strong { font-size: 1.65rem; }
  .ai-core-flow-hub > .ai-core-flow-hub-caption { display: none; }
  .ai-core-flow-node > summary { gap: 9px; padding: 15px 12px; }
  .ai-core-flow-node summary strong { font-size: .86rem; }
  .ai-core-flow-node-body { padding: 0 15px 18px; }
  .ai-core-flow-example { grid-template-columns: auto 1fr; }
  .ai-core-flow-example-tag { display: none; }
}
@media (max-width: 799px) {
  .ai-core-flow .ai-core-flow-heading { grid-template-columns: 1fr; gap: 18px; }
  .ai-core-flow-heading .section-title { max-width: 26ch; }
  .ai-core-flow-toolbar { gap: 8px; }
  .ai-core-flow-scenarios { width: 100%; }
  .ai-core-flow-scenarios button { flex: 1; padding: 10px 8px; font-size: .78rem; }
  .ai-core-flow-controls { margin-left: auto; }
  .ai-core-flow-stage { border-radius: 19px; }
  .ai-core-flow-example { grid-template-columns: 1fr; gap: 9px; padding: 21px 19px; }
  .ai-core-flow-example p { font-size: .89rem; }
  .ai-core-flow-example-tag { display: none; }
  .ai-core-flow-map { grid-template-columns: 1fr; grid-template-rows: auto; gap: 16px; padding: 23px 19px 28px; }
  .ai-core-flow-hub { grid-column: 1; grid-row: 1; width: 190px; margin-bottom: 7px; }
  .ai-core-flow-hub strong { font-size: 1.8rem; }
  .ai-core-flow-node[data-ai-core-position] { grid-column: 1; grid-row: auto; }
  .ai-core-flow-node > summary { min-height: 89px; padding: 17px 15px; gap: 12px; }
  .ai-core-flow-node-body { padding: 0 20px 20px 54px; }
  .ai-core-flow-node-body p { font-size: .8rem; }
  .ai-core-flow-node::after { position: absolute; content: ''; top: 100%; left: 28px; height: 17px; border-left: 1px solid color-mix(in srgb, var(--flow-color) 38%, var(--border)); }
  .ai-core-flow-node:last-child::after { display: none; }
  .ai-core-flow-connections { display: none; }
  .ai-core-flow-output { padding: 19px; gap: 7px; flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
  .ai-core-flow *, .ai-core-flow *::before { transition: none !important; }
  .ai-core-flow-traveler { display: none; }
  .ai-core-flow-node.is-signaling { box-shadow: none; }
}