/* styles.css — Espejo. Mobile first, minimalista, cálido. */

:root {
  --bg: #faf7f2;
  --bg-suave: #f3eee6;
  --fg: #2b2620;
  --muted: #7a7066;
  --line: #e6ded2;
  --card: #ffffff;
  --primary: #b06a4a;
  --primary-fg: #ffffff;
  --primary-soft: #f3e2d8;
  --danger: #a3403e;
  --danger-bg: #fbeceb;
  --radius: 14px;
  --radius-sm: 10px;
  --gap: 1rem;
  --max: 560px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-display: "Georgia", "Times New Roman", serif;
  --sombra-suave: 0 1px 2px rgba(43, 38, 32, 0.04);
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--fg);
  line-height: 1.55;
  -webkit-text-size-adjust: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Ocultar visualmente pero accesible para lectores de pantalla */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- Header ---------- */
.app-header {
  padding: 1.25rem 1rem 0.5rem;
  text-align: center;
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
}

.app-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  margin: 0;
  letter-spacing: 0.02em;
  font-weight: 400;
}

/* ---------- Barrita "Cuánto te conozco" ---------- */
.progreso-wrap {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1rem 0.75rem;
}

.progreso-label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 0.3rem;
}

.progreso-pct {
  font-weight: 600;
  color: var(--primary);
}

.progreso-barra {
  height: 6px;
  background: var(--bg-suave);
  border-radius: 999px;
  overflow: hidden;
}

.progreso-fill {
  height: 100%;
  width: 0%;
  background: var(--primary);
  border-radius: 999px;
  transition: width 0.4s ease;
}

/* ---------- Nav principal (post-onboarding) ---------- */
.app-nav {
  display: flex;
  gap: 0.25rem;
  overflow-x: auto;
  padding: 0.5rem 1rem;
  border-bottom: 1px solid var(--line);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 10;
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  scrollbar-width: none;
}

.app-nav::-webkit-scrollbar { display: none; }

.nav-btn {
  flex: 0 0 auto;
  font: inherit;
  font-size: 0.9rem;
  background: transparent;
  border: 1px solid transparent;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  color: var(--muted);
  cursor: pointer;
  white-space: nowrap;
}

.nav-btn[aria-current="page"] {
  color: var(--fg);
  background: var(--primary-soft);
  border-color: var(--primary-soft);
  font-weight: 600;
}

/* ---------- Main y contenedores ---------- */
.app-main {
  flex: 1 0 auto;
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1rem 2rem;
}

.screen { display: block; }
.screen[hidden] { display: none; }

.contenido {
  width: 100%;
}

/* ---------- Onboarding ---------- */
.screen-onb .onb-container {
  width: 100%;
  padding-top: 1.5rem;
  padding-bottom: 2rem;
}

.onb-pregunta {
  font-family: var(--font-display);
  font-size: 1.6rem;
  line-height: 1.25;
  margin: 0 0 0.5rem;
  font-weight: 400;
}

.onb-subpregunta {
  color: var(--muted);
  margin: 0 0 1.5rem;
  font-size: 1rem;
}

.onb-invite {
  color: var(--muted);
  text-align: center;
  margin: 1.5rem 0 0.75rem;
  font-size: 1rem;
}

.onb-privacidad {
  text-align: center;
  color: var(--muted);
  font-size: 0.8rem;
  margin-top: 1.25rem;
  font-style: italic;
}

.lectura-onb {
  gap: 0.75rem;
}

/* ---------- Selectores de fecha ---------- */
.form-fecha {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.fecha-selectores {
  display: grid;
  grid-template-columns: 1fr 1.4fr 1.1fr;
  gap: 0.5rem;
}

.field-fecha {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.field-fecha label {
  font-size: 0.8rem;
  color: var(--muted);
  font-weight: 500;
  padding-left: 0.2rem;
}

.fecha-selectores-familiar {
  grid-template-columns: 1fr 1.2fr 1.1fr;
  margin-top: 0.25rem;
}

/* ---------- Formularios ---------- */
.form {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  margin-top: 1rem;
}

.form-onb-familiar {
  margin-top: 1rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  border: 0;
  padding: 0;
  margin: 0;
}

.field label,
.field legend {
  font-weight: 500;
  font-size: 0.9rem;
  padding: 0;
  color: var(--fg);
}

.field-hint,
.hint {
  color: var(--muted);
  font-size: 0.85rem;
}

.optional {
  font-weight: 400;
  color: var(--muted);
}

input[type="text"],
input[type="date"],
select,
textarea {
  font: inherit;
  color: inherit;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.7rem 0.85rem;
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
}

select {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path fill='%237a7066' d='M6 8 0 0h12z'/></svg>");
  background-repeat: no-repeat;
  background-position: right 0.85rem center;
  padding-right: 2.2rem;
}

.input-grande {
  font-size: 1.05rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
}

textarea {
  resize: vertical;
  min-height: 6rem;
  font-family: inherit;
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible,
button:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
}

.radio-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 400;
  font-size: 0.95rem;
}

/* ---------- Botones ---------- */
.btn {
  font: inherit;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--fg);
  border-radius: var(--radius);
  padding: 0.7rem 1.1rem;
  cursor: pointer;
  text-align: center;
  transition: transform 0.1s ease, background 0.15s ease, border-color 0.15s ease;
  -webkit-tap-highlight-color: transparent;
}

.btn:active:not(:disabled) {
  transform: scale(0.98);
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-grande {
  padding: 0.9rem 1.2rem;
  font-size: 1rem;
  font-weight: 600;
  width: 100%;
}

.btn-primary {
  background: var(--primary);
  color: var(--primary-fg);
  border-color: var(--primary);
}

.btn-secondary {
  background: var(--bg-suave);
  border-color: var(--bg-suave);
}

.btn-ghost {
  background: transparent;
  border-color: transparent;
  color: var(--muted);
  text-decoration: underline;
  padding-left: 0.5rem;
  padding-right: 0.5rem;
  font-weight: 400;
}

.btn-danger {
  background: var(--danger);
  color: #fff;
  border-color: var(--danger);
}

.btn-danger-ghost {
  background: var(--danger-bg);
  color: var(--danger);
  border-color: var(--danger-bg);
}

.btn-sm {
  padding: 0.4rem 0.75rem;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
}

.link-btn {
  background: none;
  border: 0;
  padding: 0;
  font: inherit;
  color: var(--primary);
  text-decoration: underline;
  cursor: pointer;
}

.link-apodo {
  margin: 0;
}

/* ---------- Acciones ---------- */
.actions {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 1.25rem;
}

.actions-form {
  margin-top: 1rem;
}

.actions-secondary {
  margin-top: 2rem;
}

.actions-onb-continuar {
  margin-top: 1.5rem;
}

.acciones-borrar {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

/* ---------- Errores ---------- */
.form-error {
  color: var(--danger);
  background: var(--danger-bg);
  border: 1px solid var(--danger-bg);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.85rem;
  margin: 0;
  font-size: 0.9rem;
}

/* ---------- Lectura ---------- */
.lectura-container {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  margin-top: 1rem;
}

.lectura-bloque {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  box-shadow: var(--sombra-suave);
}

.lectura-titulo {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--fg);
}

.lectura-subtitulo {
  margin: 0 0 0.5rem;
  font-size: 0.8rem;
  color: var(--primary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.lectura-texto {
  margin: 0;
  font-size: 0.98rem;
  color: var(--fg);
}

/* ---------- Invitación a completar ---------- */
.incompleto-invite {
  background: var(--primary-soft);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  margin-top: 1.25rem;
  text-align: center;
}

.incompleto-invite p {
  margin: 0 0 0.75rem;
  color: var(--fg);
  font-size: 0.95rem;
}

.incompleto-invite .actions {
  flex-direction: row;
  justify-content: center;
  margin-top: 0;
  flex-wrap: wrap;
}

.incompleto-invite .btn {
  width: auto;
  font-size: 0.9rem;
  padding: 0.5rem 0.9rem;
}

/* ---------- Error técnico ---------- */
.error-tecnico {
  background: var(--bg-suave);
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.error-tecnico p {
  margin: 0 0 0.5rem;
}

.error-tecnico p:last-child {
  margin-bottom: 0;
}

.error-tecnico-suave {
  color: var(--muted);
  font-style: italic;
}

/* ---------- Respuesta IA ---------- */
.respuesta-ia {
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 3px solid var(--primary);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  margin-top: 1.25rem;
  font-size: 0.98rem;
}

.respuesta-ia p { margin: 0; }

.cargando {
  margin-top: 1.25rem;
  color: var(--muted);
  font-style: italic;
  font-size: 0.92rem;
}

/* ---------- Familiares ---------- */
.lista-familiares {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1rem;
}

.lista-onb {
  margin-bottom: 1rem;
}

.familiar-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.9rem 1.05rem;
  box-shadow: var(--sombra-suave);
}

.familiar-nombre {
  margin: 0 0 0.2rem;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 400;
}

.familiar-vinculo {
  margin: 0 0 0.55rem;
  color: var(--muted);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.familiar-lectura {
  margin: 0 0 0.75rem;
  font-size: 0.95rem;
}

.familiar-borrar {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: flex-start;
}

/* ---------- Confirmación inline ---------- */
.confirm-inline {
  background: var(--danger-bg);
  border: 1px solid var(--danger-bg);
  border-radius: var(--radius-sm);
  padding: 0.7rem 0.85rem;
  width: 100%;
}

.confirm-texto {
  margin: 0 0 0.6rem;
  color: var(--danger);
  font-size: 0.88rem;
}

.confirm-acciones {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.confirm-todo {
  margin-top: 0.75rem;
}

/* ---------- Onboarding gente: agregar persona ---------- */
.onb-gente-agregar {
  margin-top: 1rem;
}

/* ---------- Details / form familiar ---------- */
.form-familiar-detalle {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.85rem 1rem;
  margin-top: 1.25rem;
}

.form-familiar-detalle summary {
  cursor: pointer;
  font-weight: 500;
  list-style: none;
  padding: 0;
  background: transparent;
  border: 0;
  color: var(--primary);
  text-decoration: underline;
  font-size: 0.95rem;
}

.form-familiar-detalle summary::-webkit-details-marker { display: none; }

.form-familiar-detalle[open] summary {
  margin-bottom: 0.75rem;
}

/* ---------- Empty state ---------- */
.empty-state {
  background: var(--card);
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  padding: 1.25rem;
  text-align: center;
  color: var(--muted);
  margin-top: 1rem;
  font-size: 0.95rem;
}

.empty-state .btn { margin-top: 0.75rem; }

/* ---------- Privacidad ---------- */
.priv-seccion {
  margin-bottom: 1.5rem;
}

.priv-seccion h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 400;
  margin: 0 0 0.4rem;
  color: var(--fg);
}

.priv-seccion p {
  margin: 0 0 0.6rem;
  font-size: 0.95rem;
}

.priv-seccion ul {
  margin: 0;
  padding-left: 1.2rem;
  font-size: 0.95rem;
}

.priv-seccion li {
  margin-bottom: 0.35rem;
}

/* ---------- Screen header (app) ---------- */
.screen-header {
  margin-bottom: 0.5rem;
  padding-top: 1rem;
}

.screen-header h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  margin: 0 0 0.25rem;
}

.screen-subtitle {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

/* ---------- Footer ---------- */
.app-footer {
  border-top: 1px solid var(--line);
  background: var(--bg);
  color: var(--muted);
  text-align: center;
  padding: 1rem;
  font-size: 0.78rem;
  margin-top: auto;
}

.app-footer p { margin: 0; }

/* ---------- Desktop ---------- */
@media (min-width: 720px) {
  .app-title { font-size: 1.9rem; }
  .onb-pregunta { font-size: 1.85rem; }
  .screen-header h2 { font-size: 1.7rem; }
  .app-main { padding-bottom: 3rem; }
  .lectura-bloque { padding: 1.15rem 1.3rem; }
}

/* fix-hidden */
[hidden] { display: none !important; }