/* Laboratório AG-UI embutido no post 25. Tudo escopado a .agui-lab e baseado nas variáveis do site (claro/escuro). */
.agui-lab-wrap {
    position: relative;
    left: 50%;
    transform: translateX(-50%);
    width: min(940px, calc(100vw - 2rem));
    margin: 1.75rem 0 2rem;
}

.agui-lab {
    --al-accent: var(--color-primary, #007bff);
    --al-bg: var(--surface-base, #fff);
    --al-muted: var(--surface-muted, #f8fafc);
    --al-line: var(--border-subtle, #e5e7eb);
    --al-text: var(--text-primary, #1f2937);
    --al-dim: var(--text-muted, #6b7280);
    --c-lifecycle: #64748b;
    --c-text: #2563eb;
    --c-tool: #d97706;
    --c-state: #059669;
    --c-reasoning: #7c3aed;
    --c-activity: #db2777;
    --c-subagent: #0891b2;
    --c-other: #94a3b8;
    container-type: inline-size;
    border: 1px solid var(--al-line);
    border-radius: 14px;
    background: var(--al-bg);
    color: var(--al-text);
    font-size: 0.9rem;
    line-height: 1.5;
    overflow: hidden;
    box-shadow: var(--shadow-soft, 0 6px 18px rgba(15, 23, 42, 0.06));
}

html[data-theme="dark"] .agui-lab {
    --c-lifecycle: #94a3b8;
    --c-text: #7db4ff;
    --c-tool: #fbbf24;
    --c-state: #34d399;
    --c-reasoning: #b79cff;
    --c-activity: #f472b6;
    --c-subagent: #22d3ee;
}

.agui-lab *, .agui-lab *::before, .agui-lab *::after { box-sizing: border-box; }
.agui-lab :focus-visible { outline: 2px solid var(--al-accent); outline-offset: 2px; }

.agui-lab button, .agui-lab select {
    font: inherit;
    color: inherit;
}

.al-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.6rem 0.9rem;
    padding: 0.7rem 0.9rem;
    background: var(--al-muted);
    border-bottom: 1px solid var(--al-line);
}

.al-bar label { font-weight: 600; font-size: 0.82rem; color: var(--al-dim); }

.al-bar select {
    padding: 0.35rem 0.5rem;
    border: 1px solid var(--al-line);
    border-radius: 8px;
    background: var(--al-bg);
    max-width: 100%;
}

.al-ctrl { display: flex; align-items: center; gap: 0.35rem; margin-left: auto; }

.al-btn {
    min-width: 2.2rem;
    padding: 0.35rem 0.65rem;
    border: 1px solid var(--al-line);
    border-radius: 8px;
    background: var(--al-bg);
    cursor: pointer;
    line-height: 1.2;
}
.al-btn:hover:not(:disabled):not(.primary) { border-color: var(--al-accent); color: var(--al-accent); }
.al-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.al-btn.primary { background: var(--al-accent); border-color: var(--al-accent); color: #fff; }
.al-btn.primary:hover:not(:disabled) { filter: brightness(1.08); }

.al-count { font-variant-numeric: tabular-nums; color: var(--al-dim); min-width: 4.6rem; text-align: center; }

.al-guide {
    margin: 0;
    padding: 0.55rem 0.9rem;
    border-bottom: 1px solid var(--al-line);
    color: var(--al-dim);
    font-size: 0.84rem;
}
.al-guide strong { color: var(--al-text); }

.al-grid { display: grid; grid-template-columns: minmax(0, 1fr); }

@container (min-width: 700px) {
    .al-grid { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); }
    .al-chat { border-bottom: 0; border-right: 1px solid var(--al-line); }
}

.al-pane-title {
    margin: 0;
    padding: 0.5rem 0.9rem 0;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--al-dim);
}

.al-chat { border-bottom: 1px solid var(--al-line); display: flex; flex-direction: column; min-width: 0; }
html[data-theme="dark"] .agui-lab .al-msg.user,
html[data-theme="dark"] .agui-lab .al-btn.primary { color: #0b1220; }

.al-chat-body, .al-tab-body { height: 320px; overflow: auto; padding: 0.7rem 0.9rem 0.9rem; }
@container (min-width: 700px) { .al-chat-body, .al-tab-body { height: 380px; } }

.al-msg { margin: 0 0 0.6rem; padding: 0.55rem 0.75rem; border-radius: 12px; border: 1px solid var(--al-line); background: var(--al-muted); transition: box-shadow 0.15s, border-color 0.15s; overflow-wrap: anywhere; }
.al-msg.user { background: var(--al-accent); border-color: var(--al-accent); color: #fff; margin-left: 18%; }
.al-msg.assistant { margin-right: 10%; }
.al-msg .al-who { display: block; font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; opacity: 0.7; margin-bottom: 0.15rem; }
.al-cursor::after { content: "▍"; margin-left: 1px; color: var(--al-accent); animation: al-blink 1s steps(2) infinite; }
@keyframes al-blink { 50% { opacity: 0; } }

.al-card { border-left: 4px solid var(--al-line); }
.al-card.tool { border-left-color: var(--c-tool); }
.al-card.reasoning { border-left-color: var(--c-reasoning); font-style: italic; }
.al-card.activity { border-left-color: var(--c-activity); }
.al-card h4 { margin: 0 0 0.25rem; font-family: var(--font-body, inherit); font-size: 0.82rem; }
.al-card code, .al-lab-code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.82em; }
.al-state { display: inline-block; padding: 0 0.45rem; margin-left: 0.3rem; border-radius: 999px; background: var(--al-bg); border: 1px solid var(--al-line); font-size: 0.72rem; font-style: normal; color: var(--al-dim); }

.al-msg.linked, .al-ev.linked { box-shadow: 0 0 0 2px var(--al-accent); border-color: var(--al-accent); }

.al-toggle { margin-top: 0.4rem; padding: 0.15rem 0.5rem; font-size: 0.75rem; border: 1px solid var(--al-line); border-radius: 999px; background: var(--al-bg); cursor: pointer; }

.al-weather { display: flex; align-items: center; gap: 0.8rem; margin-top: 0.4rem; padding: 0.6rem 0.8rem; border-radius: 12px; background: linear-gradient(135deg, #e0f2fe, #f0f9ff); color: #0c4a6e; font-style: normal; }
html[data-theme="dark"] .al-weather { background: linear-gradient(135deg, #0c2d48, #123a5a); color: #e0f2fe; }
.al-weather .big { font-size: 2rem; line-height: 1; }
.al-weather .temp { font-size: 1.5rem; font-weight: 700; line-height: 1.1; }
.al-weather small { display: block; opacity: 0.8; }

.al-checklist { list-style: none; margin: 0.3rem 0 0; padding: 0; font-style: normal; }
.al-checklist li { display: flex; gap: 0.5rem; align-items: center; padding: 0.1rem 0; }
.al-checklist li.done span { text-decoration: line-through; color: var(--al-dim); }

.al-status { margin: 0.2rem 0 0; font-size: 0.8rem; color: var(--al-dim); }
.al-status.ok { color: var(--c-state); }
.al-status.err { color: #dc2626; }
.al-empty { color: var(--al-dim); text-align: center; padding: 2.5rem 1rem; }

.al-tabs { display: flex; gap: 0.25rem; padding: 0.45rem 0.9rem 0; border-bottom: 1px solid var(--al-line); overflow-x: auto; }
.al-tab { padding: 0.4rem 0.7rem; border: 1px solid transparent; border-bottom: 0; border-radius: 8px 8px 0 0; background: transparent; cursor: pointer; color: var(--al-dim); white-space: nowrap; }
.al-tab[aria-selected="true"] { background: var(--al-bg); border-color: var(--al-line); color: var(--al-text); font-weight: 600; margin-bottom: -1px; border-bottom: 1px solid var(--al-bg); }
.al-badge { display: inline-block; margin-left: 0.25rem; padding: 0 0.4rem; border-radius: 999px; font-size: 0.7rem; background: var(--al-muted); border: 1px solid var(--al-line); }
.al-badge.bad { background: #fee2e2; color: #991b1b; border-color: #fecaca; }
.al-badge.warn { background: #fef3c7; color: #92400e; border-color: #fde68a; }

.al-legend { display: flex; flex-wrap: wrap; gap: 0.3rem; margin-bottom: 0.55rem; }
.al-chip { padding: 0 0.5rem; border-radius: 999px; font-size: 0.72rem; color: #fff; background: var(--cat, var(--c-other)); }
html[data-theme="dark"] .al-chip { color: #0b1220; }

.al-events { list-style: none; margin: 0; padding: 0; }
.al-ev { margin: 0 0 3px; border: 1px solid transparent; border-left: 4px solid var(--cat); border-radius: 8px; background: var(--al-muted); margin-left: calc(var(--depth, 0) * 14px); }
.al-ev.current { border-color: var(--al-accent); background: var(--al-bg); }
.al-ev-row { display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.1rem 0.5rem; width: 100%; padding: 0.3rem 0.5rem; border: 0; background: transparent; text-align: left; cursor: pointer; }
.al-ev-idx, .al-ev-ms { font-variant-numeric: tabular-nums; color: var(--al-dim); font-size: 0.72rem; }
.al-ev-type { font-weight: 700; font-size: 0.94rem; color: var(--cat); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; overflow-wrap: anywhere; }
.al-ev-detail { color: var(--al-dim); font-size: 0.84rem; overflow-wrap: anywhere; flex: 1 1 8rem; min-width: 0; }
.al-ev-body { padding: 0.1rem 0.7rem 0.6rem; font-size: 0.84rem; }
.al-ev-body p { margin: 0.2rem 0; }
.al-ev-body .effect { color: var(--al-dim); }

.al-pre { margin: 0.3rem 0 0; padding: 0.55rem 0.7rem; border-radius: 8px; background: var(--code-surface, #1f2430); color: #e5e7eb; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.76rem; line-height: 1.5; white-space: pre-wrap; overflow-wrap: anywhere; }
.al-label { display: block; margin-top: 0.4rem; font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--al-dim); }
.al-ev-body details summary { cursor: pointer; color: var(--al-accent); margin-top: 0.3rem; }

.al-find { margin: 0 0 0.45rem; padding: 0.5rem 0.7rem; border-radius: 8px; border: 1px solid var(--al-line); border-left-width: 4px; background: var(--al-muted); }
.al-find.error { border-left-color: #dc2626; }
.al-find.warning { border-left-color: #d97706; }
.al-find.ok { border-left-color: var(--c-state); }
.al-find b { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.8rem; }

.al-foot { margin: 0; padding: 0.5rem 0.9rem; border-top: 1px solid var(--al-line); background: var(--al-muted); color: var(--al-dim); font-size: 0.78rem; }
.al-foot kbd { padding: 0 0.3rem; border: 1px solid var(--al-line); border-radius: 4px; background: var(--al-bg); font-size: 0.72rem; }

.al-glossary { display: grid; gap: 0.6rem; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); margin: 1rem 0 1.5rem; }
.al-glossary div { padding: 0.7rem 0.9rem; border: 1px solid var(--border-subtle, #e5e7eb); border-radius: 12px; background: var(--surface-muted, #f8fafc); font-size: 0.92rem; }
.al-glossary strong { display: block; margin-bottom: 0.15rem; }

/* Tabelas do post: colunas automáticas (o estilo .pmle-post fixa larguras para outro formato) */
.pmle-post.agui-post th,
.pmle-post.agui-post td { width: auto; }
.agui-post p code,
.agui-post li code,
.agui-post td code,
.agui-post .al-glossary code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 1em;
  padding: 0.05em 0.35em;
  border-radius: 5px;
  background: var(--surface-muted, #f8fafc);
  border: 1px solid var(--border-subtle, #e5e7eb);
}
.agui-post .pmle-meta-card h3 { margin-top: 0; }

.al-noscript, .al-fallback { padding: 1rem; color: var(--al-dim); }

/* Diagrama da arquitetura (SVG inline no artigo) */
.agui-figure {
  margin: 1.2rem 0;
  --al-accent: var(--color-primary, #007bff);
  --al-bg: var(--surface-base, #fff);
  --al-line: var(--border-subtle, #e5e7eb);
  --al-text: var(--text-primary, #1f2937);
  --al-dim: var(--text-muted, #6b7280);
}
.agui-figure svg { display: block; width: 100%; max-width: 680px; height: auto; margin: 0 auto; }
.agui-figure figcaption { text-align: center; font-size: 0.85rem; color: var(--al-dim); margin-top: 0.5rem; }
.agui-arch text { font-family: inherit; fill: var(--al-text, #111827); }
.agui-arch .arch-title { font-size: 12.5px; font-weight: 700; letter-spacing: 0.08em; }
.agui-arch .arch-body { font-size: 14px; }
.agui-arch .arch-sub { font-size: 12.5px; fill: var(--al-dim, #64748b); }
.agui-arch .arch-label { font-size: 12px; fill: var(--al-dim, #64748b); }
.agui-arch .arch-box { fill: var(--al-bg, #ffffff); stroke: var(--al-line, #94a3b8); stroke-width: 1.5; }
.agui-arch .arch-band { fill: none; stroke: var(--al-accent, #2563eb); stroke-width: 2; stroke-dasharray: 7 5; }
.agui-arch .arch-flow { stroke: var(--al-dim, #64748b); stroke-width: 1.8; fill: none; }
.agui-arch .arch-note { font-size: 13px; fill: var(--al-dim, #64748b); }
.agui-arch .fill-copilot { fill: #DBEAFE; }
.agui-arch .fill-own { fill: #F1F5F9; }
html[data-theme="dark"] .agui-arch .fill-copilot { fill: #1E3A8A; }
html[data-theme="dark"] .agui-arch .fill-own { fill: #1F2937; }
.agui-legend { text-align: center; font-size: 0.85rem; color: var(--al-dim); margin: 0.3rem 0 1.2rem; }
.agui-legend .sw { display: inline-block; width: 0.9em; height: 0.9em; border-radius: 3px; margin: 0 0.3em 0 1em; vertical-align: -0.1em; border: 1px solid var(--al-line); }
.agui-legend .sw-copilot { background: #DBEAFE; }
.agui-legend .sw-own { background: #F1F5F9; }
html[data-theme="dark"] .agui-legend .sw-copilot { background: #1E3A8A; }
html[data-theme="dark"] .agui-legend .sw-own { background: #1F2937; }

@media (prefers-reduced-motion: reduce) {
    .al-cursor::after { animation: none; }
    .al-msg, .al-ev { transition: none; }
}