/* pisa.css — estilos del piloto vertical PISA · Lectura (Fase 2, §97).
   Reusa los tokens de app.css (colores, radios, sombras). Mobile-first; respeta prefers-reduced-motion.
   Sólo se carga en las vistas views/pisa/*. */

.pisa-home, .pisa-runner, .pisa-results { padding-block: var(--space-6, 24px) 56px; }

/* Intro ------------------------------------------------------------- */
.pisa-hero h1 { font-size: clamp(1.7rem, 5vw, 2.5rem); margin: 4px 0 10px; }
.pisa-hero .lede { color: var(--muted); max-width: 60ch; font-size: 1.05rem; }
.pisa-hero-def { max-width: 62ch; margin: 12px 0 0; padding: 12px 14px; border-left: 3px solid var(--accent); border-radius: 6px; background: color-mix(in srgb, var(--accent) 8%, transparent); line-height: 1.5; }
.pisa-notice {
    display: flex; gap: 8px; align-items: flex-start; margin: 14px 0;
    padding: 10px 14px; border: 1px solid var(--line); border-radius: var(--radius-md);
    background: var(--accent-soft); color: var(--ink); font-size: .9rem;
}
.pisa-start { margin-top: 8px; }
.pisa-muted { color: var(--muted); font-size: .9rem; }

.pisa-subs { margin-top: 40px; }
.pisa-subs h2 { font-size: 1.2rem; margin-bottom: 6px; }
.pisa-sub-list { list-style: none; padding: 0; margin: 12px 0 0; display: grid; gap: 10px; }
.pisa-sub-list li {
    display: flex; gap: 14px; align-items: center; padding: 14px 16px;
    border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--surface);
}
.pisa-sub-rank {
    flex: 0 0 auto; width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center;
    background: var(--accent); color: #fff; font-weight: 700;
}
.pisa-sub-body { display: flex; flex-direction: column; line-height: 1.25; }
.pisa-sub-body small { color: var(--muted); }

/* Runner ------------------------------------------------------------ */
.pisa-run-head { margin-bottom: 18px; }
.pisa-progress { height: 8px; border-radius: 99px; background: var(--line); overflow: hidden; }
.pisa-progress-bar { display: block; height: 100%; width: 0; background: var(--accent); transition: width .25s ease; }
.pisa-progress-label { color: var(--muted); font-size: .85rem; margin: 6px 0 0; }

.pisa-item {
    border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface);
    padding: 20px; box-shadow: var(--shadow-sm);
}
.pisa-item-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.pisa-tag { font-size: .72rem; letter-spacing: .04em; text-transform: uppercase; padding: 3px 9px; border-radius: 99px; background: var(--accent-soft); color: var(--accent-hover, var(--accent)); }
.pisa-tag.is-sub { background: var(--line); color: var(--muted); }

.pisa-stimulus { margin: 0 0 16px; padding: 14px 16px; border-left: 3px solid var(--accent); background: var(--bg); border-radius: 0 var(--radius-md) var(--radius-md) 0; }
.pisa-stimulus-title { font-weight: 700; margin: 0 0 6px; }
.pisa-stimulus-label { font-size: .82rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); margin: 10px 0 2px; }
.pisa-stimulus-text { margin: 0 0 8px; line-height: 1.6; white-space: pre-wrap; }

.pisa-prompt { font-size: 1.12rem; margin: 6px 0 14px; }

.pisa-answer { display: grid; gap: 8px; margin-bottom: 16px; }
.pisa-opt { display: flex; gap: 10px; align-items: flex-start; padding: 11px 13px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--surface); cursor: pointer; }
.pisa-opt:hover { border-color: var(--accent); }
.pisa-opt input { margin-top: 3px; }
.pisa-opt-text { line-height: 1.45; }
.pisa-input { width: 100%; padding: 11px 13px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--surface); color: var(--ink); }
.pisa-input:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.pisa-tf-row { padding: 10px 0; border-bottom: 1px dashed var(--line); }
.pisa-tf-row:last-child { border-bottom: 0; }
.pisa-tf-statement { margin: 0 0 6px; line-height: 1.45; }
.pisa-tf-choices { display: flex; gap: 16px; }
.pisa-tf-opt { display: inline-flex; gap: 6px; align-items: center; font-size: .92rem; color: var(--muted); }

.pisa-item-actions { display: flex; gap: 10px; margin-top: 4px; }

.pisa-feedback { margin-top: 16px; padding: 14px 16px; border-radius: var(--radius-md); border: 1px solid var(--line); }
.pisa-feedback.is-correct { background: var(--ok-soft); border-color: var(--ok); }
.pisa-feedback.is-wrong { background: var(--danger-soft, var(--accent-soft)); border-color: var(--danger, var(--accent)); }
.pisa-feedback.is-review { background: var(--warn-soft, var(--bg)); border-color: var(--warn); }
.pisa-feedback.is-error { background: var(--danger-soft, var(--accent-soft)); border-color: var(--danger, var(--accent)); }
.pisa-verdict { margin: 0 0 6px; font-weight: 700; }
.pisa-explain { margin: 0; line-height: 1.55; }

/* Resultados -------------------------------------------------------- */
.pisa-results h1 { font-size: clamp(1.6rem, 5vw, 2.3rem); margin: 4px 0 8px; }
.pisa-score-card { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; margin: 22px 0; padding: 20px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); }
.pisa-score-ring {
    --p: 0; flex: 0 0 auto; width: 108px; height: 108px; border-radius: 50%; display: grid; place-items: center; text-align: center;
    background: conic-gradient(var(--accent) calc(var(--p) * 1%), var(--line) 0);
}
.pisa-score-ring span { width: 82px; height: 82px; border-radius: 50%; background: var(--surface); display: grid; place-items: center; line-height: 1.1; }
.pisa-score-ring strong { font-size: 1.5rem; }
.pisa-score-ring small { display: block; color: var(--muted); font-size: .7rem; }
.pisa-score-text { margin: 0; max-width: 46ch; color: var(--ink); }

.pisa-profile { margin: 28px 0; }
.pisa-profile h2, .pisa-recos h2 { font-size: 1.2rem; margin-bottom: 10px; }
.pisa-profile ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.pisa-profile li { display: grid; grid-template-columns: 1fr auto; gap: 6px 12px; align-items: center; }
.pisa-profile-label { display: flex; flex-direction: column; }
.pisa-profile-label small { color: var(--muted); }
.pisa-meter { grid-column: 1 / 2; height: 10px; border-radius: 99px; background: var(--line); overflow: hidden; }
.pisa-meter-bar { display: block; height: 100%; background: var(--accent); }
.pisa-profile-val { grid-column: 2 / 3; grid-row: 1 / 3; align-self: center; font-variant-numeric: tabular-nums; color: var(--muted); }

.pisa-recos { margin: 28px 0; }
.pisa-reco-grid { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); margin-top: 12px; }
.pisa-reco-card { display: flex; flex-direction: column; gap: 6px; padding: 16px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--surface); color: inherit; text-decoration: none; transition: border-color .15s ease, transform .15s ease; }
.pisa-reco-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.pisa-reco-card > a { color: inherit; text-decoration: none; display: flex; flex-direction: column; gap: 6px; }
.pisa-reco-lab { font-size: .85rem; font-weight: 600; color: var(--accent); display: inline-flex; align-items: center; gap: 5px; }
.pisa-reco-kicker { font-size: .72rem; text-transform: uppercase; letter-spacing: .04em; color: var(--accent); }
.pisa-reco-card small { color: var(--muted); line-height: 1.4; }
.pisa-reco-cta { margin-top: auto; font-weight: 600; display: inline-flex; align-items: center; gap: 6px; }

.pisa-actions { margin-top: 24px; align-items: center; }
.pisa-actions form { display: inline-flex; }
.pisa-privacy { margin-top: 18px; }

@media (prefers-reduced-motion: reduce) {
    .pisa-progress-bar, .pisa-reco-card { transition: none; }
    .pisa-reco-card:hover { transform: none; }
}

/* ══ Rediseño «CONOCER + PRACTICAR» (Fase 3): hub, practicar, simulacro, errores, revisar ══ */
.pisa-home, .pisa-practice, .pisa-sim-config, .pisa-errors, .pisa-review, .pisa-about { padding-block: var(--space-6, 24px) 56px; }

/* Hub: las dos tarjetas grandes */
.pisa-hub-grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); margin-top: 32px; }
.pisa-hub-card {
    display: flex; flex-direction: column; gap: 10px; padding: 26px 24px;
    border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface);
    color: inherit; text-decoration: none; box-shadow: var(--shadow-sm); transition: border-color .15s ease, transform .15s ease;
}
.pisa-hub-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.pisa-hub-card.is-accent { border-color: var(--accent); background: var(--accent-soft); }
.pisa-hub-card h2 { margin: 0; font-size: 1.45rem; }
.pisa-hub-card p { margin: 0; line-height: 1.55; }
.pisa-hub-card small { color: var(--muted); }
.pisa-hub-kicker { font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; color: var(--accent); font-weight: 700; }
.pisa-hub-cta { margin-top: auto; font-weight: 700; display: inline-flex; align-items: center; gap: 6px; }
.pisa-hub-foot { margin-top: 36px; display: grid; gap: 4px; border-top: 1px dashed var(--line); padding-top: 16px; }

/* Practicar: rejillas de dominios y modos */
.pisa-resume { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; margin: 22px 0; padding: 14px 16px; border: 1px solid var(--accent); border-radius: var(--radius-md); background: var(--accent-soft); }
.pisa-resume p { margin: 0; }
.pisa-domain-grid { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); margin-top: 18px; }
.pisa-domain-card { display: flex; flex-direction: column; gap: 8px; padding: 18px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--surface); }
.pisa-domain-card h2 { margin: 0; font-size: 1.08rem; }
.pisa-domain-card form { margin-top: auto; }
.pisa-domain-card.is-empty { opacity: .6; }
.pisa-mode-grid { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); margin-top: 26px; }
.pisa-mode-card { display: flex; flex-direction: column; gap: 6px; padding: 18px; border: 1px dashed var(--accent); border-radius: var(--radius-md); color: inherit; text-decoration: none; background: var(--surface); }
.pisa-mode-card:hover { border-style: solid; }
.pisa-mode-card h2 { margin: 0; font-size: 1.08rem; display: flex; align-items: center; gap: 8px; }
.pisa-mode-card p { margin: 0; }

/* Configuración del simulacro */
.pisa-sim-form { margin-top: 22px; display: grid; gap: 18px; max-width: 620px; }
.pisa-sim-form fieldset { border: 1px solid var(--line); border-radius: var(--radius-md); padding: 14px 16px; }
.pisa-sim-form legend { font-weight: 700; font-size: .9rem; padding: 0 6px; }
.pisa-sim-form label { display: flex; gap: 8px; align-items: center; padding: 4px 0; }
.pisa-sim-form input[type="number"] { width: 7em; margin-left: 8px; padding: 6px 8px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--surface); color: var(--ink); }
.pisa-sim-form .pisa-disabled { opacity: .5; }

/* Runner multominio: título + cronómetro + paleta */
.pisa-run-title { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.pisa-run-title .eyebrow { margin: 0; }
.pisa-timer { margin: 0; font-variant-numeric: tabular-nums; font-weight: 700; font-size: 1.15rem; color: var(--muted); }
.pisa-timer.is-low { color: var(--danger, var(--accent)); }
.pisa-palette { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; align-items: center; }
.pisa-palette-group { width: 100%; margin: 6px 0 0; font-size: .72rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.pisa-palette-btn { width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--line); background: var(--surface); color: var(--ink); font: inherit; font-size: .85rem; cursor: pointer; }
.pisa-palette-btn.is-answered { background: var(--accent-soft); border-color: var(--accent); }
.pisa-palette-btn.is-marked { outline: 2px solid var(--warn); outline-offset: 1px; }
.pisa-palette-btn.is-current { border-width: 2px; font-weight: 700; }
.pisa-palette-btn:disabled { opacity: .45; cursor: not-allowed; }
.pisa-tag.is-sim { background: var(--warn-soft, var(--line)); color: var(--warn, var(--muted)); }

/* Feedback de práctica: errores, solución y acciones del ciclo */
.pisa-errs { margin-top: 10px; }
.pisa-errs-title { font-size: .8rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); margin: 0 0 6px; }
.pisa-chips { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; padding: 0; margin: 8px 0; }
.pisa-chips li, .pisa-err-chip { font-size: .8rem; padding: 3px 10px; border-radius: 99px; background: var(--bg); border: 1px solid var(--line); color: var(--muted); }
.pisa-solution { margin: 10px 0; padding: 10px 12px; border-left: 3px solid var(--accent); background: var(--bg); border-radius: 0 var(--radius-md) var(--radius-md) 0; }
.pisa-solution p { margin: 0 0 6px; white-space: pre-wrap; line-height: 1.55; }
p.pisa-solution { margin-top: 8px; }
.pisa-fb-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.button.tiny { padding: 7px 12px; min-height: 34px; font-size: 12px; }

/* Entrenar mis errores */
.pisa-priorities { margin: 24px 0; padding: 16px 18px; border: 1px solid var(--warn); border-radius: var(--radius-lg); background: var(--warn-soft, var(--surface)); }
.pisa-priorities h2 { margin-top: 0; font-size: 1.15rem; }
.pisa-priorities li, .pisa-profile li { align-items: center; }
.pisa-priorities form, .pisa-profile form { grid-column: 2 / 3; }

/* Revisar simulacro */
.pisa-review h1 { font-size: clamp(1.6rem, 5vw, 2.3rem); margin: 4px 0 8px; }
.pisa-review-item { border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); padding: 18px 20px; margin: 16px 0; }
.pisa-review-item header { display: flex; gap: 12px; align-items: flex-start; }
.pisa-review-num { flex: 0 0 auto; width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); font-weight: 700; font-size: .9rem; }
.pisa-review-item.is-correct .pisa-review-num { background: var(--ok-soft); color: var(--ok); }
.pisa-review-item.is-wrong .pisa-review-num { background: var(--danger-soft, var(--accent-soft)); color: var(--danger, var(--accent)); }
.pisa-prompt-sm { font-size: 1.02rem; margin: 0 0 6px; line-height: 1.45; }
.pisa-review-item .pisa-item-meta { margin-bottom: 4px; }
.pisa-review-answer { display: grid; grid-template-columns: auto 1fr; gap: 4px 14px; margin: 10px 0; }
.pisa-review-answer dt { color: var(--muted); font-size: .82rem; text-transform: uppercase; letter-spacing: .04em; }
.pisa-review-answer dd { margin: 0; line-height: 1.5; }
.pisa-review-item details summary { cursor: pointer; color: var(--accent); font-weight: 600; }

/* Acerca de */
.pisa-tree { list-style: none; padding-left: 0; margin: 12px 0 0; }
.pisa-tree ul { list-style: none; padding-left: 18px; margin: 4px 0; border-left: 1px dashed var(--line); }
.pisa-tree li { padding: 3px 0; line-height: 1.5; }
.pisa-about h2 { font-size: 1.2rem; }

/* Taladro PISA (baterías por habilidad, ilimitado, sin login) */
.pisa-drillpage { padding-block: var(--space-6, 24px) 56px; }
.pisa-battery-group { margin-top: 26px; }
.pisa-battery-domain { font-size: 1.05rem; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); margin: 0 0 8px; }
.pisa-battery-grid { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); }
.pisa-battery-card { display: flex; flex-direction: column; gap: 8px; padding: 18px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--surface); }
.pisa-battery-card h3 { margin: 0; font-size: 1.02rem; line-height: 1.25; }
.pisa-battery-card .button { margin-top: auto; }

.pisa-drill { margin-top: 28px; }
.pisa-drill-head { position: sticky; top: 0; z-index: 3; margin-bottom: 18px; padding: 14px 16px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--surface); box-shadow: var(--shadow-sm); }
.pisa-drill-title { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; justify-content: space-between; }
.pisa-drill-score { display: flex; flex-wrap: wrap; gap: 14px; align-items: baseline; margin: 8px 0 10px; }
.pisa-score-line { font-size: 1.5rem; }
.pisa-score-line strong { color: var(--accent); }
.pisa-streak { font-size: .85rem; color: var(--muted); }
.pisa-drill .pisa-item-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.pisa-feedback.is-correct { border-color: var(--ok, #2e7d32); }
.pisa-feedback.is-wrong { border-color: var(--warn, #c62828); }