/* =====================================================================
   RANGO — Flujo de confianza (test · sesión · alertas · respiración)
   Rediseño 2026. Solo tokens de design/tokens.css (los tintes salen de
   color-mix sobre tokens). Se carga ANTES de rd-global.css: donde
   rd-global usa !important (movimiento reducido) se gana por especificidad.
   1. Test: introducción y "Qué estamos midiendo"     5. Señales de alerta (asistente + A5)
   2. Test: resultado explicado (Mi cuerpo)           6. Pantalla de bloqueo (nivel 2)
   3. Sesión: "Por qué esta sesión" (A4)              7. Recuperación: respiración 4-8 (A7)
   4. Sesión: motivo visible + desplegable (A4)
   ===================================================================== */

/* ---------- 1. Test: introducción ---------- */
#testRunPad.tr-intro-pad {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding-bottom: 0;              /* el respiro inferior lo pone .tr-cta (sticky) */
}
.tr-intro-fig { height: 188px; margin-bottom: var(--sp-4); }
.tr-lead { margin-bottom: var(--sp-5); }

.tr-list { list-style: none; margin: 0 0 var(--sp-3); padding: 0; }
.tr-list li {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  min-height: 52px;
  padding: var(--sp-3) var(--sp-4);
}
.tr-list li + li { border-top: 1px solid var(--hairline); }
.tr-num {
  flex: none;
  display: grid;
  place-items: center;
  width: 28px; height: 28px;
  border-radius: 50%;
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: 600;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: var(--performance-blue-text, var(--text-1));
  background: var(--surface-3);
  box-shadow: inset 0 0 0 1px var(--hairline-strong);
}
.tr-name { font-size: var(--fs-body); font-weight: 600; line-height: 1.3; color: var(--text-1); }

.tr-calc .card-cap { margin-bottom: var(--sp-2); }
.tr-calc p { margin: 0; font-size: var(--fs-body); line-height: 1.55; color: var(--text-2); }
.tr-calc b { color: var(--text-1); font-weight: 600; font-variant-numeric: tabular-nums; }

.tr-mirror {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  margin: var(--sp-3) var(--sp-1) var(--sp-4);
  font-size: var(--fs-sm);
  line-height: 1.5;
  color: var(--text-2);
}
.tr-mirror svg { flex: none; margin-top: 1px; color: var(--teal-text); }

/* botón de empezar siempre a mano: la pantalla es larga */
.tr-cta {
  position: sticky;
  bottom: 0;
  z-index: 3;
  margin: auto calc(var(--sp-5) * -1) 0;
  padding: var(--sp-6) var(--sp-5) calc(var(--sp-5) + env(safe-area-inset-bottom));
  background: linear-gradient(to top, var(--surface-0) 58%, transparent);
  pointer-events: none;           /* solo el botón captura toques; el degradado deja pasar el scroll */
}
.tr-cta > * { pointer-events: auto; }

/* "Qué estamos midiendo" bajo el título de cada prueba */
.tr-measure {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
  margin: calc(var(--sp-3) * -1) 0 var(--sp-4);
  padding: var(--sp-3) var(--sp-4);
  border: 1px solid var(--hairline);
  border-left: 3px solid var(--performance-blue);
  border-radius: var(--r-sm);
  background: var(--surface-1);
}
.tr-measure b { font-size: var(--fs-sm); font-weight: 600; color: var(--performance-blue-text, var(--text-1)); }
.tr-measure span { font-size: var(--fs-body); line-height: 1.45; color: var(--text-1); }

/* ---------- 2. Test: resultado explicado ---------- */
#testStartCard[hidden], #testExplain[hidden], #btnRetakeTest[hidden] { display: none !important; }
#testExplain {
  margin-top: var(--sp-5);
  padding-top: var(--sp-5);
  border-top: 1px solid var(--hairline);
}
.te-note { margin: 0 0 var(--sp-4); font-size: var(--fs-sm); line-height: 1.45; color: var(--text-3); }
.te-zone {
  --zc: var(--score-alto);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding: var(--sp-3) var(--sp-4);
  border-radius: var(--r-md);
  border: 1px solid var(--hairline);
  background: var(--surface-2);
}
.te-zone[data-state="mid"] { --zc: var(--score-medio); }
.te-zone[data-state="low"] { --zc: var(--score-bajo); }
.te-zone-txt { min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.te-zone-cap { display: flex; align-items: center; gap: var(--sp-2); font-size: var(--fs-sm); font-weight: 500; color: var(--text-3); }
.te-zone-cap::before { content: ''; flex: none; width: 8px; height: 8px; border-radius: 50%; background: var(--zc); }
.te-zone-txt strong { font-size: var(--fs-body); font-weight: 600; line-height: 1.3; color: var(--text-1); }
.te-zone-num {
  flex: none;
  font-family: var(--font-display);
  font-size: var(--fs-title);
  font-weight: 700;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: var(--zc);
}
.te-msg { margin: var(--sp-4) 0 var(--sp-2); font-size: var(--fs-body); line-height: 1.5; color: var(--text-1); }
.te-repeat {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  margin: 0;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--teal-text);
}
.te-repeat svg { flex: none; }

/* ---------- 3. Sesión: "Por qué esta sesión" (A4: 320 ms) ---------- */
.why-card {
  margin-bottom: var(--sp-4);
  border: 1px solid var(--hairline);
  border-radius: var(--r-md);
  background: var(--surface-1);
  box-shadow: var(--inner-glow);
  overflow: hidden;
}
.why-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  width: 100%;
  min-height: 52px;
  padding: var(--sp-3) var(--sp-4);
  border: 0;
  background: none;
  color: var(--text-1);
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}
.why-head:focus-visible { outline: 2px solid var(--performance-blue); outline-offset: -2px; }
.why-chev { flex: none; color: var(--text-3); transition: transform 320ms var(--ease-out-strong); }
.why-card[data-open="true"] .why-chev { transform: rotate(180deg); }
.why-body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 320ms var(--ease-out-strong);
}
.why-card[data-open="true"] .why-body { grid-template-rows: 1fr; }
.why-body > div {
  min-height: 0;
  overflow: hidden;
  visibility: hidden;                          /* cerrado: fuera del tabulador y del lector de pantalla */
  transition: visibility 0s linear 320ms;
}
.why-card[data-open="true"] .why-body > div { visibility: visible; transition-delay: 0s; }
.why-list { list-style: none; margin: 0; padding: 0 var(--sp-4) var(--sp-4); display: grid; gap: var(--sp-4); }
.why-list li { display: grid; grid-template-columns: 24px minmax(0, 1fr); gap: var(--sp-3); align-items: start; }
.why-num {
  display: grid;
  place-items: center;
  width: 24px; height: 24px;
  border-radius: 50%;
  font-family: var(--font-display);
  font-size: var(--fs-micro);
  font-weight: 700;
  line-height: 1;
  color: var(--performance-blue-text, var(--text-1));
  background: var(--surface-3);
  box-shadow: inset 0 0 0 1px var(--hairline-strong);
}
.why-list p { margin: 0; font-size: var(--fs-body); line-height: 1.5; color: var(--text-2); }

/* ---------- 4. Sesión: el motivo se ve sin desplegar; el resto, en el desplegable ---------- */
.ex-head { align-items: flex-start; }
.ex-head .ex-main { flex: 1; min-width: 0; }
.ex-head .ex-toggle { margin-top: 4px; }
.ex-head .ex-why {
  display: block;
  margin-top: var(--sp-1);
  font-size: var(--fs-sm);
  font-weight: 400;
  line-height: 1.45;
  color: var(--text-2);
}
.ex-head .ex-meta { margin-top: var(--sp-2); }
.ex-toggle { transition-duration: 320ms; }
.ex-details { transition: grid-template-rows 320ms var(--ease-out-strong); }
.ex-details > div { visibility: hidden; transition: visibility 0s linear 320ms; }
.ex-card.open .ex-details > div { visibility: visible; transition-delay: 0s; }
.ex-details .detail-row:first-of-type { margin-top: var(--sp-2); }

/* ---------- 5. Señales de alerta en el asistente ---------- */
#screen-wizard .wiz-step .alert-hint {
  margin: calc(var(--sp-1) * -1) 0 var(--sp-3);
  font-size: var(--fs-sm);
  line-height: 1.5;
  color: var(--text-2);
}
/* A5: un único pulso de 600 ms al marcar (nunca en bucle; sin pulso con movimiento reducido) */
@media (prefers-reduced-motion: no-preference) {
  @keyframes rdAlertPulse {
    0%   { box-shadow: 0 0 0 0 color-mix(in srgb, var(--module-advertencia) 55%, transparent); }
    100% { box-shadow: 0 0 0 12px color-mix(in srgb, var(--module-advertencia) 0%, transparent); }
  }
  #alertGroup .chip.rd-pulse { animation: rdAlertPulse 600ms var(--ease-out-strong) 1; }
}

/* ---------- 6. Pantalla de bloqueo (nivel 2): coral SOLO en borde e icono ---------- */
.safety-card.rd-safety {
  padding: var(--sp-6) var(--sp-5);
  background: var(--surface-1);
  border: 1px solid color-mix(in srgb, var(--module-advertencia) 55%, transparent);
  box-shadow: var(--inner-glow);
}
.rd-safety-ic {
  display: grid;
  place-items: center;
  width: 44px; height: 44px;
  margin-bottom: var(--sp-4);
  border-radius: 50%;
  border: 1.5px solid var(--module-advertencia);
  color: var(--module-advertencia);
}
.safety-card.rd-safety h2 {
  margin-bottom: var(--sp-3);
  font-size: var(--fs-title);
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--text-1);
}
.safety-card.rd-safety h2:focus, .safety-card.rd-safety h2:focus-visible { outline: none; }  /* recibe foco solo por programa, para anunciar el aviso */
.safety-card.rd-safety p { margin: 0; font-size: var(--fs-body); line-height: 1.55; color: var(--text-2); }
.safety-card.rd-safety .rd-safety-list { margin: var(--sp-4) 0 var(--sp-5); display: grid; gap: var(--sp-2); }
.safety-card.rd-safety .rd-safety-list li { margin: 0; align-items: center; font-size: var(--fs-body); font-weight: 600; color: var(--text-1); }
.safety-card.rd-safety .rd-safety-list li::before { content: ""; flex: none; width: 6px; height: 6px; border-radius: 50%; background: var(--text-3); }
.rd-safety-sub { margin: 0 0 var(--sp-3); font-family: var(--font-display); font-size: var(--fs-lg); font-weight: 600; color: var(--text-1); }
.rd-safety-steps { list-style: none; counter-reset: rdstep; margin: 0 0 var(--sp-6); padding: 0; display: grid; gap: var(--sp-3); }
.rd-safety-steps li { counter-increment: rdstep; display: grid; grid-template-columns: 28px minmax(0, 1fr); gap: var(--sp-3); align-items: start; font-size: var(--fs-body); line-height: 1.5; color: var(--text-1); }
.rd-safety-steps li::before {
  content: counter(rdstep);
  display: grid;
  place-items: center;
  width: 28px; height: 28px;
  border-radius: 50%;
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--text-1);
  background: var(--surface-3);
  box-shadow: inset 0 0 0 1px var(--hairline-strong);
}
.safety-card.rd-safety .btn { width: 100%; }
.safety-card.rd-safety .btn + .btn { margin-top: var(--sp-3); }
.safety-card.rd-safety .rd-safety-foot { margin-top: var(--sp-5); text-align: center; font-size: var(--fs-sm); color: var(--text-3); }

/* los avisos de la sesión que NO son de salud (límite semanal, sesión vacía…) no llevan coral */
#sessionPad .safety-card:not(.rd-safety) { background: var(--surface-1); border-color: var(--hairline-strong); }
#sessionPad .safety-card:not(.rd-safety) h2 { color: var(--text-1); }

/* ---------- 7. Recuperación: respiración 4-8 (A7) ----------
   Ciclo de 12 s: 4 s inhalar (crece) + 8 s exhalar (se contrae). */
.recovery-hero .breath-cue {
  margin: calc(var(--sp-2) * -1) auto var(--sp-5);
  max-width: none;
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 600;
  letter-spacing: 0.01em;
  font-variant-numeric: tabular-nums;
  color: var(--teal-text);
}
@keyframes rdBreath48 {
  0%       { transform: scale(0.72); opacity: 0.7; animation-timing-function: cubic-bezier(0.37, 0, 0.63, 1); }
  33.333%  { transform: scale(1);    opacity: 1;   animation-timing-function: cubic-bezier(0.37, 0, 0.63, 1); }
  100%     { transform: scale(0.72); opacity: 0.7; }
}
@media (prefers-reduced-motion: no-preference) {
  .recovery-hero .breath-ring .breath-circle { animation: rdBreath48 12s infinite; }
}
/* movimiento reducido: círculo fijo con el texto (gana al bloque !important de rd-global por especificidad) */
@media (prefers-reduced-motion: reduce) {
  .recovery-hero .breath-ring .breath-circle { animation: none !important; transform: scale(0.86); opacity: 1; will-change: auto; }
}

/* ---------- Feedback: Malo / Bueno / Muy bueno + «¿por qué?» ---------- */
#screen-feedback .fb-rate .chip { flex: 1 1 0; justify-content: center; min-height: 44px; }
#screen-feedback .fb-why { margin-top: var(--sp-3); }
#screen-feedback .fb-why textarea {
  width: 100%; min-height: 96px; resize: vertical;
  padding: var(--sp-3); font: inherit; font-size: var(--fs-body, 15px); line-height: 1.5;
  color: var(--text-1); background: var(--surface-1);
  border: 1px solid var(--hairline-strong); border-radius: var(--r-md);
}
#screen-feedback .fb-why textarea::placeholder { color: var(--text-3); }
#screen-feedback .fb-why textarea:focus {
  outline: none; border-color: var(--performance-blue);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--performance-blue) 18%, transparent);
}
#screen-feedback .fb-why .field-msg:empty { display: none; }
#screen-feedback .fb-why .field-msg { margin-top: var(--sp-2); font-size: var(--fs-sm); color: var(--coral-text); }

/* ---------- Admin: pestaña «Opiniones» ---------- */
.admin-fb-summary { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-2); margin-bottom: var(--sp-4); }
.admin-fb-summary .card { margin: 0; text-align: center; padding: var(--sp-3); }
.admin-fb-summary .num { font-family: var(--font-display); font-size: var(--fs-title, 24px); font-variant-numeric: tabular-nums; color: var(--text-1); }
.admin-fb-summary small { color: var(--text-2); font-size: var(--fs-sm); }
.admin-fb-summary .is-malo .num { color: var(--coral-text); }
.admin-fb-summary .is-muy_bueno .num { color: var(--recovery-teal); }
.admin-fb-comment { white-space: pre-wrap; overflow-wrap: anywhere; color: var(--text-1); }