/* Lenon · Tu agente en un minuto — todo va dentro de .lag para no chocar con el tema.
   Un bloque con fondo propio: formulario; después, la ruta de 4 pasos, el examen a la izquierda y el chat fijo a la derecha
   (en móvil, una columna con el chat tras el examen). Colores de Agencia Lenon: lima para la acción, violeta para destacar. */

.lag {
  --lag-bg: #F4F4F7; --lag-surface: #FFFFFF; --lag-ink: #0F0F12; --lag-muted: #5D5B69; --lag-line: #E2E1EA;
  --lag-accent: #6C4DF6; --lag-accent-soft: #EEEAFE; --lag-cta: #C8F031; --lag-on-cta: #0B0B0B;
  --lag-ok: #1E7F4F; --lag-ok-soft: #E3F4EA; --lag-mid: #8F6200; --lag-mid-soft: #FBF0D6; --lag-no: #B23A2A; --lag-no-soft: #FBE6E2;
  --lag-panel: #111114; --lag-panel-2: #1C1C22; --lag-panel-ink: #EDEDF2; --lag-panel-muted: #A09EAE; --lag-panel-line: #2B2B34; --lag-bubble-ag: #24242C;
  --lag-display: inherit; --lag-sans: inherit;
  --lag-r: 14px; --lag-r-s: 9px; --lag-sticky: 24px;
}
.lag[data-tema="oscuro"] {
  --lag-bg: #0B0B0D; --lag-surface: #141418; --lag-ink: #EDEDF2; --lag-muted: #A3A1B0; --lag-line: #26262E;
  --lag-accent: #8F7CFA; --lag-accent-soft: #221C3D;
  --lag-ok: #4CC38A; --lag-ok-soft: #12291D; --lag-mid: #E2A93B; --lag-mid-soft: #2B220F; --lag-no: #F07A62; --lag-no-soft: #2E1712;
  --lag-panel: #17171C; --lag-panel-2: #202027; --lag-panel-line: #2E2E38; --lag-bubble-ag: #282830;
  color-scheme: dark;
}

.lag, .lag *, .lag *::before, .lag *::after { box-sizing: border-box; }
.lag [hidden] { display: none !important; }
.lag {
  background: var(--lag-bg); color: var(--lag-ink); font-family: var(--lag-sans); font-size: 16px; line-height: 1.55;
  border-radius: 20px; padding: 0; text-align: left; -webkit-font-smoothing: antialiased;
  max-width: 100%; overflow-wrap: break-word;
  /* Todo se adapta al ancho del bloque, no al de la pantalla: en un tema con la columna estrecha también va a una columna. */
  container: lag / inline-size;
}
.lag .lag-vista { display: grid; grid-template-columns: minmax(0, 1fr); gap: 24px; padding: clamp(16px, 3.4cqi, 36px); }
.lag > noscript > p { margin: 16px; }
.lag p, .lag ul, .lag ol, .lag dl, .lag dd, .lag li, .lag form, .lag h2, .lag h3 { margin: 0; padding: 0; }
.lag ul, .lag ol { list-style: none; }
.lag li::marker { content: none; }
.lag a { color: var(--lag-accent); }
.lag :focus-visible { outline: 2px solid var(--lag-accent); outline-offset: 2px; }
.lag .lag-eyebrow { font-family: var(--lag-display); font-weight: 600; font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--lag-muted); margin: 0; }
.lag .lag-h1 { font-family: var(--lag-display); font-weight: 800; font-size: clamp(30px, 6.4cqi, 56px); line-height: 1.04; letter-spacing: -0.035em; color: var(--lag-ink); margin: 0; text-transform: none; text-wrap: balance; }
.lag .lag-h1 em { font-style: normal; color: var(--lag-accent); }
.lag .lag-h2 { font-family: var(--lag-display); font-weight: 700; font-size: 22px; line-height: 1.25; letter-spacing: -0.02em; color: var(--lag-ink); margin: 0; text-transform: none; }
.lag .lag-lede { font-size: 18px; color: var(--lag-muted); max-width: 62ch; margin: 0; }
.lag .lag-sub { color: var(--lag-muted); font-size: 14px; }
.lag .lag-muted { color: var(--lag-muted); }
.lag .lag-hero, .lag .lag-app-h { display: grid; gap: 12px; max-width: 780px; }

/* ---------- botones ---------- */
.lag .lag-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; width: auto; height: auto; min-height: 52px; margin: 0;
  padding: 0 24px; border: 0; border-radius: var(--lag-r-s); font-family: var(--lag-display); font-weight: 700; font-size: 16px; line-height: 1.2;
  letter-spacing: normal; text-transform: none; text-decoration: none; text-shadow: none; box-shadow: none; cursor: pointer; transition: filter .15s;
}
.lag .lag-btn-cta, .lag .lag-btn-cta:visited { background: var(--lag-cta); color: var(--lag-on-cta); }
.lag .lag-btn-cta:hover, .lag .lag-btn-cta:focus { background: var(--lag-cta); color: var(--lag-on-cta); filter: brightness(0.95); }
.lag .lag-btn-ghost { background: transparent; color: var(--lag-ink); border: 1px solid var(--lag-line); }
.lag .lag-btn[disabled] { opacity: 0.55; cursor: default; filter: none; }
.lag .lag-link { background: none; border: 0; padding: 0; margin: 0; font: inherit; font-size: 14px; color: var(--lag-muted); text-decoration: underline; cursor: pointer; box-shadow: none; text-transform: none; letter-spacing: normal; }

/* Blindaje: muchos temas pintan todos los botones y campos con selectores muy fuertes; aquí mandan los colores del agente. */
.lag .lag-btn, .lag .lag-btn:hover, .lag .lag-btn:focus, .lag .lag-btn:active {
  border-radius: var(--lag-r-s) !important; padding: 0 24px !important; min-height: 52px !important; font-size: 16px !important; font-weight: 700 !important;
  line-height: 1.2 !important; text-decoration: none !important; text-transform: none !important; letter-spacing: normal !important; box-shadow: none !important;
}
.lag .lag-btn-cta, .lag .lag-btn-cta:visited, .lag .lag-btn-cta:hover, .lag .lag-btn-cta:focus, .lag .lag-btn-cta:active { background: var(--lag-cta) !important; color: var(--lag-on-cta) !important; border: 0 !important; }
.lag .lag-btn-ghost, .lag .lag-btn-ghost:hover, .lag .lag-btn-ghost:focus, .lag .lag-btn-ghost:active { background: transparent !important; color: var(--lag-ink) !important; border: 1px solid var(--lag-line) !important; }
.lag .lag-chat-f .lag-btn { min-height: 44px !important; padding: 0 16px !important; }
.lag .lag-chips button, .lag .lag-chips button:hover, .lag .lag-chips button:focus { background: var(--lag-panel-2) !important; color: var(--lag-panel-ink) !important; border: 1px solid var(--lag-panel-line) !important; border-radius: 999px !important; padding: 6px 11px !important; box-shadow: none !important; }
.lag .lag-chips button:hover { border-color: var(--lag-panel-muted) !important; }
.lag .lag-link, .lag .lag-link:hover, .lag .lag-link:focus { background: none !important; color: var(--lag-muted) !important; border: 0 !important; padding: 0 !important; box-shadow: none !important; }
.lag .lag-form .lag-input { background: var(--lag-bg) !important; color: var(--lag-ink) !important; border: 1px solid var(--lag-line) !important; border-radius: var(--lag-r-s) !important; }
.lag .lag-form .lag-input:focus { background: var(--lag-surface) !important; border-color: var(--lag-accent) !important; }
.lag .lag-form .lag-input[aria-invalid="true"] { border-color: var(--lag-no) !important; }
.lag .lag-chat-f .lag-msg-in, .lag .lag-chat-f .lag-msg-in:focus { background: var(--lag-panel-2) !important; color: var(--lag-panel-ink) !important; border: 1px solid var(--lag-panel-line) !important; border-radius: 10px !important; }
.lag .lag-chat-f .lag-msg-in:focus { border-color: var(--lag-panel-muted) !important; }

/* ---------- formulario ---------- */
.lag .lag-form-wrap { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 20px; align-items: start; }
.lag .lag-form-wrap.lag-solo { grid-template-columns: minmax(0, 1fr); }
.lag .lag-form { display: grid; grid-template-columns: minmax(0, 1fr); gap: 16px; background: var(--lag-surface); border: 1px solid var(--lag-line); border-radius: var(--lag-r); padding: clamp(16px, 2.6cqi, 28px); }
.lag .lag-promesa { display: grid; gap: 14px; padding: 6px 4px; }
.lag .lag-promesa ol { display: grid; gap: 12px; counter-reset: lagp; }
.lag .lag-promesa li { counter-increment: lagp; display: grid; grid-template-columns: 28px minmax(0, 1fr); gap: 2px 12px; margin: 0; }
.lag .lag-promesa li::before { content: counter(lagp); grid-row: span 2; width: 28px; height: 28px; border-radius: 50%; background: var(--lag-accent-soft); color: var(--lag-accent); font-family: var(--lag-display); font-weight: 700; font-size: 14px; display: grid; place-items: center; }
.lag .lag-promesa li b { color: var(--lag-ink); font-weight: 600; font-size: 15px; line-height: 1.35; }
.lag .lag-promesa li span { color: var(--lag-muted); font-size: 14px; line-height: 1.45; }
.lag .lag-ejemplo { background: var(--lag-panel); border: 1px solid var(--lag-panel-line); border-radius: var(--lag-r); padding: 14px; display: grid; gap: 8px; }
.lag .lag-ejemplo p { font-size: 13px; line-height: 1.45; margin: 0; }
.lag .lag-ejemplo .lag-ejemplo-h { color: var(--lag-panel-muted); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; }
.lag .lag-ejemplo .lag-ejemplo-me { justify-self: end; max-width: 85%; background: var(--lag-cta); color: var(--lag-on-cta); padding: 8px 11px; border-radius: 12px 12px 4px 12px; }
.lag .lag-ejemplo .lag-ejemplo-ag { justify-self: start; max-width: 90%; background: var(--lag-bubble-ag); color: var(--lag-panel-ink); padding: 8px 11px; border-radius: 12px 12px 12px 4px; }
.lag .lag-espera { color: var(--lag-muted); font-size: 14px; min-height: 1.55em; }
.lag .lag-espera:empty { display: none; }
.lag .lag-fila { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.lag .lag-campo { display: grid; gap: 6px; align-content: start; min-width: 0; }
.lag .lag-form label { font-family: var(--lag-display); font-weight: 600; font-size: 14px; color: var(--lag-ink); margin: 0; text-transform: none; letter-spacing: normal; }
.lag .lag-form label span { color: var(--lag-muted); font-weight: 500; }
.lag .lag-form .lag-input {
  display: block; width: 100%; min-height: 50px; height: auto; margin: 0; padding: 12px 14px; border: 1px solid var(--lag-line); border-radius: var(--lag-r-s);
  background: var(--lag-bg); color: var(--lag-ink); font: inherit; font-size: 16px; line-height: 1.3; box-shadow: none; outline: none; appearance: auto;
}
.lag .lag-form .lag-input:focus { border-color: var(--lag-accent); box-shadow: 0 0 0 3px var(--lag-accent-soft); background: var(--lag-surface); }
.lag .lag-form .lag-input::placeholder { color: var(--lag-muted); opacity: 0.8; }
.lag .lag-form .lag-input[aria-invalid="true"] { border-color: var(--lag-no); }
.lag .lag-form .lag-campo-web .lag-input { font-weight: 600; font-size: 18px; min-height: 56px; }
.lag .lag-form select.lag-input { padding-right: 36px; }
.lag .lag-ayuda { font-size: 13px; color: var(--lag-muted); line-height: 1.45; }
.lag .lag-e { font-size: 13px; color: var(--lag-no); font-weight: 600; line-height: 1.45; }
.lag .lag-trampa { position: absolute !important; left: -9999px !important; top: auto; width: 1px; height: 1px; overflow: hidden; }
.lag .lag-form .lag-check { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 10px; align-items: start; font-family: var(--lag-sans); font-weight: 400; font-size: 14px; line-height: 1.5; color: var(--lag-ink); cursor: pointer; }
.lag .lag-form .lag-check input { width: 20px; height: 20px; margin: 1px 0 0; padding: 0; accent-color: var(--lag-accent); cursor: pointer; appearance: auto; position: static; opacity: 1; }
.lag .lag-form .lag-check span { color: var(--lag-ink); font-weight: 400; }
.lag .lag-form .lag-check a { color: var(--lag-accent); text-decoration: underline; }
.lag .lag-aviso-contacto { font-size: 14px; border-left: 3px solid var(--lag-accent); background: var(--lag-accent-soft); color: var(--lag-ink); border-radius: 0 var(--lag-r-s) var(--lag-r-s) 0; padding: 10px 14px; }
.lag .lag-enviar { display: flex; flex-wrap: wrap; gap: 10px 16px; align-items: center; }
.lag .lag-enviar .lag-ayuda { flex: 1 1 220px; }
.lag .lag-info { font-size: 13px; color: var(--lag-muted); }
.lag .lag-info summary { cursor: pointer; color: var(--lag-muted); font-size: 13px; }
.lag .lag-info p { margin-top: 8px; font-size: 13px; line-height: 1.5; }
.lag .lag-aviso { border: 1px solid var(--lag-line); border-left: 3px solid var(--lag-accent); background: var(--lag-surface); color: var(--lag-ink); border-radius: var(--lag-r-s); padding: 12px 14px; font-size: 14px; }
.lag .lag-aviso-err { border-left-color: var(--lag-no); }
.lag .lag-aviso-plano { border: 0; background: none; padding: 0; }

/* ---------- los 4 pasos ---------- */
.lag .lag-steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.lag .lag-step { background: var(--lag-surface); border: 1px solid var(--lag-line); border-radius: var(--lag-r); padding: 14px; display: grid; gap: 4px; align-content: start; margin: 0; }
.lag .lag-st-h { display: flex; align-items: center; gap: 8px; font-family: var(--lag-display); font-weight: 600; font-size: 14px; color: var(--lag-ink); }
.lag .lag-st-i { width: 22px; height: 22px; border-radius: 50%; display: inline-grid; place-items: center; font-size: 12px; font-weight: 700; border: 1.5px solid var(--lag-line); color: var(--lag-muted); flex: none; }
.lag .lag-st-note { font-size: 12px; color: var(--lag-muted); font-variant-numeric: tabular-nums; }
.lag .lag-step[data-state="run"] { border-color: var(--lag-accent); }
.lag .lag-step[data-state="run"] .lag-st-i { border-color: var(--lag-accent); border-top-color: transparent; animation: lag-spin 0.9s linear infinite; color: transparent; }
.lag .lag-step[data-state="ok"] .lag-st-i { background: var(--lag-ok); border-color: var(--lag-ok); color: var(--lag-surface); }
.lag .lag-step[data-state="err"] .lag-st-i { background: var(--lag-no); border-color: var(--lag-no); color: var(--lag-surface); }
@keyframes lag-spin { to { transform: rotate(360deg); } }

/* ---------- rejilla de resultados ---------- */
.lag .lag-layout { display: grid; grid-template-columns: minmax(0, 1fr) 400px; gap: 20px; align-items: start; }
.lag .lag-layout > .lag-chat-col { grid-column: 2; grid-row: 1 / span 7; position: sticky; top: calc(var(--lag-sticky) + env(safe-area-inset-top, 0px)); }
.lag .lag-layout > :not(.lag-chat-col) { grid-column: 1; min-width: 0; }
.lag .lag-card { background: var(--lag-surface); border: 1px solid var(--lag-line); border-radius: var(--lag-r); padding: 20px; display: grid; grid-template-columns: minmax(0, 1fr); gap: 14px; margin: 0; }
.lag .lag-card p { color: var(--lag-ink); }
.lag .lag-card .lag-sub { color: var(--lag-muted); }

/* nota */
.lag .lag-score { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 18px 24px; align-items: center; }
.lag .lag-big { font-family: var(--lag-display); font-weight: 800; font-size: clamp(48px, 8cqi, 74px); line-height: 0.9; letter-spacing: -0.04em; color: var(--lag-ink); font-variant-numeric: tabular-nums; }
.lag .lag-big small { font-size: 0.36em; color: var(--lag-muted); font-weight: 600; letter-spacing: 0; }
.lag .lag-segs { display: grid; grid-template-columns: repeat(10, minmax(0, 1fr)); gap: 4px; margin-top: 8px; }
.lag .lag-segs i { display: block; height: 10px; border-radius: 3px; background: var(--lag-line); }
.lag .lag-segs i[data-e="bien"] { background: var(--lag-ok); }
.lag .lag-segs i[data-e="a_medias"] { background: var(--lag-mid); }
.lag .lag-segs i[data-e="sin_respuesta"] { background: var(--lag-no); }
.lag .lag-counts { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: 14px; color: var(--lag-muted); margin-top: 8px; font-variant-numeric: tabular-nums; }
.lag .lag-counts b { color: var(--lag-ink); }
.lag .lag-verdict { grid-column: 1 / -1; font-size: 18px; font-weight: 500; }
.lag .lag-verdict:empty { display: none; }
.lag .lag-verdict strong { color: var(--lag-accent); font-weight: 600; }

/* examen */
.lag .lag-qs { display: grid; grid-template-columns: minmax(0, 1fr); gap: 10px; }
.lag .lag-q { border: 1px solid var(--lag-line); border-radius: var(--lag-r-s); padding: 14px; display: grid; gap: 8px; background: var(--lag-surface); margin: 0; }
.lag .lag-q-top { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 10px; align-items: start; }
.lag .lag-q-n { font-family: var(--lag-display); font-weight: 700; font-size: 14px; color: var(--lag-muted); padding-top: 1px; font-variant-numeric: tabular-nums; }
.lag .lag-q .lag-q-text { font-family: var(--lag-display); font-weight: 600; font-size: 16px; line-height: 1.35; color: var(--lag-ink); }
.lag .lag-chip { font-size: 12px; font-weight: 600; border-radius: 999px; padding: 3px 10px; white-space: nowrap; }
.lag .lag-q[data-estado="bien"] .lag-chip { background: var(--lag-ok-soft); color: var(--lag-ok); }
.lag .lag-q[data-estado="a_medias"] .lag-chip { background: var(--lag-mid-soft); color: var(--lag-mid); }
.lag .lag-q[data-estado="sin_respuesta"] .lag-chip { background: var(--lag-no-soft); color: var(--lag-no); }
.lag .lag-q .lag-q-ans { font-size: 14px; padding-left: 12px; border-left: 2px solid var(--lag-line); }
.lag .lag-q .lag-q-falta { font-size: 14px; color: var(--lag-muted); }
.lag .lag-q-falta b { color: var(--lag-ink); font-weight: 600; }
.lag .lag-q .lag-q-src { font-size: 12px; color: var(--lag-muted); }
.lag .lag-empty { color: var(--lag-muted); font-size: 14px; border: 1px dashed var(--lag-line); border-radius: var(--lag-r-s); padding: 16px; }

/* lo que falta */
.lag .lag-gaps { display: grid; grid-template-columns: minmax(0, 1fr); gap: 10px; }
.lag .lag-gap { display: grid; grid-template-columns: 10px minmax(0, 1fr); gap: 12px; margin: 0; }
.lag .lag-gap::before { content: ""; width: 10px; height: 10px; border-radius: 2px; background: var(--lag-accent); margin-top: 7px; }
.lag .lag-gap[data-k="contacto"]::before { background: var(--lag-no); }
.lag .lag-gap[data-k="contradiccion"]::before { background: var(--lag-mid); }
.lag .lag-gap b { display: block; font-weight: 600; color: var(--lag-ink); }
.lag .lag-gap span { color: var(--lag-muted); font-size: 14px; }
.lag .lag-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 10px; }
.lag .lag-fact { border: 1px solid var(--lag-line); border-radius: var(--lag-r-s); padding: 12px; display: grid; gap: 2px; }
.lag .lag-fact b { font-family: var(--lag-display); font-size: 22px; font-weight: 700; color: var(--lag-ink); }
.lag .lag-fact span { font-size: 14px; color: var(--lag-muted); }
.lag .lag-fact[data-malo] b { color: var(--lag-no); }

/* activar */
.lag .lag-cta-card { border-color: var(--lag-cta); box-shadow: inset 0 0 0 1px var(--lag-cta); }

/* ficha y lectura */
.lag details.lag-card { gap: 0; }
.lag details.lag-card > summary { cursor: pointer; list-style: none; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 4px 12px; align-items: baseline; }
.lag details.lag-card > summary::-webkit-details-marker { display: none; }
.lag details.lag-card > summary .lag-h2::after { content: " +"; color: var(--lag-muted); font-weight: 500; }
.lag details.lag-card[open] > summary .lag-h2::after { content: " −"; }
.lag details.lag-card[open] > summary { margin-bottom: 14px; }
.lag .lag-kv { display: grid; grid-template-columns: minmax(110px, 0.32fr) minmax(0, 1fr); gap: 8px 16px; font-size: 14px; margin: 0; }
.lag .lag-kv dt { color: var(--lag-muted); font-weight: 400; }
.lag .lag-kv dd { margin: 0; color: var(--lag-ink); }
.lag .lag-list { padding-left: 18px; font-size: 14px; display: grid; gap: 4px; list-style: disc; }
.lag .lag-list li { color: var(--lag-ink); }
.lag .lag-list li::marker { content: "• "; color: var(--lag-muted); }
.lag .lag-list small { color: var(--lag-muted); font-size: 12px; }
.lag .lag-card .lag-ficha-h { font-family: var(--lag-display); font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--lag-muted); margin-top: 14px; margin-bottom: 4px; }
.lag .lag-pages { display: grid; grid-template-columns: minmax(0, 1fr); gap: 4px; font-size: 14px; }
.lag .lag-pages li { display: flex; justify-content: space-between; gap: 12px; border-bottom: 1px solid var(--lag-line); padding: 5px 0; margin: 0; }
.lag .lag-pages li span:first-child { min-width: 0; overflow-wrap: anywhere; color: var(--lag-ink); }
.lag .lag-pages li span:last-child { text-align: right; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 55%; }

/* ---------- el chat ---------- */
.lag .lag-chat {
  background: var(--lag-panel); color: var(--lag-panel-ink); border-radius: var(--lag-r); border: 1px solid var(--lag-panel-line); overflow: hidden;
  display: grid; grid-template-columns: minmax(0, 1fr); grid-template-rows: auto minmax(0, 1fr) auto;
  max-height: calc(100dvh - var(--lag-sticky) * 2 - env(safe-area-inset-top, 0px) - env(safe-area-inset-bottom, 0px)); min-height: 520px;
}
.lag .lag-chat > * { min-width: 0; }
.lag .lag-chat-h { padding: 16px 18px; border-bottom: 1px solid var(--lag-panel-line); display: grid; gap: 2px; }
.lag .lag-who { display: flex; align-items: center; gap: 10px; font-family: var(--lag-display); font-weight: 700; color: var(--lag-panel-ink); }
.lag .lag-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--lag-panel-muted); flex: none; }
.lag .lag-chat[data-on] .lag-dot { background: var(--lag-cta); }
.lag .lag-ai { font-size: 12px; color: var(--lag-panel-muted); }
.lag .lag-msgs { overflow-y: auto; padding: 16px 18px; display: flex; flex-direction: column; gap: 10px; overscroll-behavior: contain; }
.lag .lag-msg { max-width: 88%; padding: 10px 13px; border-radius: 14px; font-size: 14px; line-height: 1.5; white-space: pre-wrap; overflow-wrap: anywhere; color: var(--lag-panel-ink); }
.lag .lag-msg.lag-ag { background: var(--lag-bubble-ag); align-self: flex-start; border-bottom-left-radius: 4px; }
.lag .lag-msg.lag-me { background: var(--lag-cta); color: var(--lag-on-cta); align-self: flex-end; border-bottom-right-radius: 4px; }
.lag .lag-msg.lag-wait { color: var(--lag-panel-muted); }
.lag .lag-msg.lag-sys { align-self: stretch; max-width: none; background: transparent; border: 1px dashed var(--lag-panel-line); color: var(--lag-panel-muted); font-size: 12px; text-align: center; }
.lag .lag-lead { align-self: stretch; border: 1px solid var(--lag-cta); border-radius: 12px; padding: 12px; font-size: 14px; display: grid; gap: 4px; color: var(--lag-panel-ink); }
.lag .lag-lead b { color: var(--lag-cta); font-family: var(--lag-display); }
.lag .lag-lead span { color: var(--lag-panel-muted); font-size: 12px; }
.lag .lag-chat-f { border-top: 1px solid var(--lag-panel-line); padding: 12px; display: grid; grid-template-columns: minmax(0, 1fr); gap: 10px; min-width: 0; margin: 0; }
.lag .lag-chips { display: flex; gap: 6px; overflow-x: auto; padding-bottom: 2px; scrollbar-width: thin; }
.lag .lag-chips:empty { display: none; }
.lag .lag-chips button {
  flex: none; max-width: 240px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; margin: 0; min-height: 0; height: auto;
  border: 1px solid var(--lag-panel-line); background: var(--lag-panel-2); color: var(--lag-panel-ink); border-radius: 999px; padding: 6px 11px;
  font-family: var(--lag-sans); font-size: 12px; font-weight: 400; line-height: 1.3; cursor: pointer; text-transform: none; letter-spacing: normal; box-shadow: none;
}
.lag .lag-chips button:hover { border-color: var(--lag-panel-muted); background: var(--lag-panel-2); color: var(--lag-panel-ink); }
.lag .lag-send { display: flex; gap: 8px; }
.lag .lag-chat-f .lag-msg-in {
  flex: 1; min-width: 0; width: auto; height: auto; min-height: 44px; margin: 0; padding: 0 12px; border: 1px solid var(--lag-panel-line); border-radius: 10px;
  background: var(--lag-panel-2); color: var(--lag-panel-ink); font: inherit; font-size: 16px; box-shadow: none; outline: none;
}
.lag .lag-chat-f .lag-msg-in:focus { border-color: var(--lag-panel-muted); }
.lag .lag-chat-f .lag-msg-in::placeholder { color: var(--lag-panel-muted); opacity: 1; }
.lag .lag-chat-f .lag-btn { min-height: 44px; padding: 0 16px; }
.lag .lag-chat-f .lag-chat-nota { font-size: 11px; color: var(--lag-panel-muted); line-height: 1.4; }
.lag .lag-pie { text-align: left; }

@container lag (max-width: 820px) {
  .lag .lag-form-wrap { grid-template-columns: minmax(0, 1fr); }
}
@container lag (max-width: 940px) {
  .lag .lag-layout { grid-template-columns: minmax(0, 1fr); }
  .lag .lag-layout > .lag-chat-col, .lag .lag-layout > :not(.lag-chat-col) { grid-column: 1; grid-row: auto; position: static; }
  .lag .lag-layout > .lag-score-card { order: 1; } .lag .lag-layout > .lag-exam-card { order: 2; } .lag .lag-layout > .lag-chat-col { order: 3; }
  .lag .lag-layout > .lag-gaps-card { order: 4; } .lag .lag-layout > .lag-cta-card { order: 5; } .lag .lag-layout > .lag-ficha-card { order: 6; } .lag .lag-layout > .lag-lectura-card { order: 7; }
  .lag .lag-chat { max-height: 640px; }
}
@media (max-width: 640px) {
  .lag { border-radius: 16px; }
}
@container lag (max-width: 600px) {
  .lag .lag-vista { padding: 18px 12px; }
  .lag .lag-fila { grid-template-columns: minmax(0, 1fr); }
  .lag .lag-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .lag.lag-listo .lag-steps { display: none; }
  .lag .lag-score { grid-template-columns: minmax(0, 1fr); }
  .lag .lag-card { padding: 14px; }
  .lag .lag-q { padding: 12px; }
  .lag .lag-q-top { grid-template-columns: auto minmax(0, 1fr); gap: 4px 10px; }
  .lag .lag-q-top .lag-chip { grid-column: 2; justify-self: start; }
  .lag .lag-q .lag-q-ans { padding-left: 10px; }
  .lag .lag-kv { grid-template-columns: minmax(0, 1fr); gap: 2px 0; }
  .lag .lag-kv dd { margin-bottom: 8px; }
  .lag .lag-enviar .lag-btn { width: 100%; }
  .lag .lag-chat { min-height: 460px; }
}
@media (prefers-reduced-motion: reduce) {
  .lag .lag-step[data-state="run"] .lag-st-i { animation-duration: 3s; }
}