/* ═══════════════════════════════════════════════════════
   CYPRIVI — SOS "Necesito ayuda urgente"  (mayo 2026)
   FAB disparador + modal full-screen tipo cuestionario.
   Todo con Design Tokens v1 (var(--...)). Mobile-first.
   Sin emojis (iconos SVG inline). Namespaced .sos-*.
   Convive con .whatsapp-float (bottom:28px right:28px z:200)
   sin solaparse: FAB apilado encima en escritorio, barra
   inferior full-width en movil.
   ═══════════════════════════════════════════════════════ */

/* ═════════════ FAB DISPARADOR ═════════════ */
.sos-fab {
  position: fixed;
  right: var(--space-5);
  bottom: 96px;            /* 28 (WA) + 56 (alto WA) + 12 de aire */
  z-index: 200;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 44px;
  height: 52px;
  padding: 0 var(--space-5);
  border: 0;
  border-radius: 999px;
  background: var(--accent-danger);
  color: #0a0a0f;          /* alto contraste sobre rosa/rojo brillante */
  font: 700 0.95rem/1 var(--font);
  cursor: pointer;
  box-shadow: var(--shadow-danger);
  transition: transform var(--transition), box-shadow var(--transition);
  animation: sos-pulse 2.6s var(--ease) infinite;
}
.sos-fab:hover { transform: translateY(-2px); box-shadow: 0 10px 32px rgba(255,61,119,0.45); }
.sos-fab:focus-visible { outline: 2px solid var(--accent-danger); outline-offset: 3px; }
.sos-fab__icon { flex: none; }

/* Tooltip accesible (texto largo en data-tooltip, no title nativo) */
.sos-fab::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 10px);
  right: 0;
  width: 240px;
  padding: var(--space-3) var(--space-4);
  background: var(--bg-elevated);
  color: var(--text-secondary);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  font: 500 0.8rem/1.45 var(--font);
  text-align: left;
  opacity: 0;
  transform: translateY(4px);
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
  box-shadow: var(--shadow);
}
.sos-fab:hover::after, .sos-fab:focus-visible::after { opacity: 1; transform: none; }

@keyframes sos-pulse {
  0%, 100% { box-shadow: var(--shadow-danger); }
  50%      { box-shadow: 0 8px 40px rgba(255,61,119,0.55), 0 0 0 10px rgba(255,61,119,0.07); }
}

/* Movil (<620px): barra inferior full-width; WhatsApp sube sobre la barra */
@media (max-width: 619px) {
  :root { --sos-bar-h: 64px; }
  .sos-fab {
    right: 0; left: 0; bottom: 0;
    width: 100%;
    height: var(--sos-bar-h);
    border-radius: 0;
    justify-content: center;
    padding-bottom: env(safe-area-inset-bottom);
    animation: none;
  }
  .sos-fab::after { display: none; }                 /* sin tooltip en touch */
  body { padding-bottom: var(--sos-bar-h); }         /* no tapar el footer */
  .whatsapp-float { bottom: calc(var(--sos-bar-h) + 16px); }
}

/* ═════════════ OVERLAY + CARD ═════════════ */
.sos-overlay {
  position: fixed;
  inset: 0;
  z-index: 300;                                       /* por encima del FAB/WA/nav */
  background: rgba(5,5,9,0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;                                      /* mobile: full-screen */
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s var(--ease), visibility 0.25s var(--ease);
}
.sos-overlay.is-open { opacity: 1; visibility: visible; }
.sos-overlay[hidden] { display: none; }

.sos-card {
  position: relative;
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  background: var(--bg-card);
}

.sos-close {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  z-index: 2;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  background: transparent;
  border: 0;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: color var(--transition);
}
.sos-close:hover { color: var(--text-primary); }
.sos-close:focus-visible { outline: 2px solid var(--accent-primary); outline-offset: 2px; }

/* ─── Barra de progreso ─── */
.sos-progress { height: 4px; background: var(--border); width: 100%; }
.sos-progress__bar {
  height: 100%;
  background: var(--grad-vivid);
  width: calc(var(--step, 1) / var(--total, 5) * 100%);
  transition: width var(--transition);
}
.sos-progress__label {
  padding: var(--space-2) var(--space-5) 0;
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ─── Area de pasos ─── */
.sos-main { flex: 1; overflow-y: auto; -webkit-overflow-scrolling: touch; }
.sos-step {
  display: none;
  flex-direction: column;
  justify-content: center;
  min-height: 100%;
  padding: var(--space-6) var(--space-5);
  gap: var(--space-4);
}
.sos-step.is-active { display: flex; animation: sos-step-in 0.28s var(--ease); }
@keyframes sos-step-in {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: none; }
}
.sos-step__eyebrow {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--accent-danger);
}
.sos-step__title {
  font-size: clamp(1.4rem, 4vw, 1.9rem); font-weight: 800;
  color: var(--text-primary); line-height: 1.2;
}
.sos-step__hint { font-size: 0.95rem; color: var(--text-secondary); line-height: 1.55; }
.sos-step__note { font-size: 0.82rem; color: var(--text-muted); line-height: 1.5; }
.sos-step__summary {
  font-size: 0.9rem; color: var(--text-secondary);
  background: var(--bg-elevated); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: var(--space-3) var(--space-4);
}
.sos-step__summary strong { color: var(--text-primary); }

/* ─── Footer nav ─── */
.sos-nav {
  display: flex; justify-content: space-between; gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-top: 1px solid var(--border);
}
.sos-nav .sos-back[hidden] { display: none; }
.sos-nav .sos-spacer { flex: 1; }

/* ═════════════ TARJETAS DE SELECCION ═════════════ */
.sos-options { display: grid; grid-template-columns: 1fr; gap: var(--space-3); }
.sos-options input { position: absolute; opacity: 0; width: 0; height: 0; }
.sos-option {
  display: flex; align-items: center; gap: var(--space-3);
  min-height: 56px; padding: var(--space-4);
  background: var(--bg-elevated); border: 1px solid var(--border);
  border-radius: var(--radius); color: var(--text-primary);
  font-weight: 600; cursor: pointer;
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
}
.sos-option:hover { border-color: var(--border-strong); background: rgba(255,255,255,0.03); transform: translateY(-1px); }
.sos-options input:focus-visible + .sos-option { outline: 2px solid var(--accent-primary); outline-offset: 2px; }
.sos-options input:checked + .sos-option {
  border-color: var(--accent-danger);
  background: rgba(255,61,119,0.10);
  box-shadow: var(--shadow-danger);
}
.sos-option__icon { flex: none; color: var(--text-secondary); }
.sos-option__label { flex: 1; }
.sos-option__tick { margin-left: auto; opacity: 0; color: var(--accent-danger); flex: none; }
.sos-options input:checked + .sos-option .sos-option__tick { opacity: 1; }

/* Campo "Otra" revelado bajo el radiogroup */
.sos-option-other { margin-top: var(--space-2); }
.sos-option-other[hidden] { display: none; }

/* ═════════════ INPUTS ═════════════ */
.sos-field { display: flex; flex-direction: column; gap: var(--space-2); margin-bottom: var(--space-4); }
.sos-field > label { font-size: 0.85rem; color: var(--text-secondary); }
.sos-input, .sos-textarea {
  width: 100%; min-height: 48px;
  padding: var(--space-3) var(--space-4);
  background: var(--bg-input); border: 1px solid var(--border);
  border-radius: var(--radius-sm); color: var(--text-primary);
  font: inherit;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.sos-textarea { min-height: 96px; resize: vertical; }
.sos-input::placeholder, .sos-textarea::placeholder { color: var(--text-muted); }
.sos-input:focus, .sos-textarea:focus {
  outline: none; border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(0,217,255,0.15);
}
.sos-field.is-error .sos-input,
.sos-field.is-error .sos-textarea { border-color: var(--accent-danger); }
.sos-field__error { font-size: 0.8rem; color: var(--accent-danger); }
.sos-field__error[hidden] { display: none; }
.sos-counter { font-size: 0.75rem; color: var(--text-muted); text-align: right; }

/* Error a nivel de grupo/paso */
.sos-error { font-size: 0.85rem; color: var(--accent-danger); }
.sos-error[hidden] { display: none; }

/* Honeypot (replica patron contact.php) */
.sos-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* Aviso de privacidad */
.sos-privacy { font-size: 0.8rem; color: var(--text-muted); display: flex; align-items: center; gap: var(--space-2); }
.sos-privacy svg { flex: none; color: var(--accent-success); }

/* ═════════════ CAPTCHA ═════════════ */
.sos-captcha {
  display: flex; flex-direction: column; align-items: center; gap: var(--space-2);
  min-height: 84px; margin: var(--space-5) 0;
}
.sos-captcha__hint { font-size: 0.78rem; color: var(--text-muted); }

/* ═════════════ ESTADO ENVIANDO ═════════════ */
.sos-spinner {
  width: 16px; height: 16px; flex: none;
  animation: sos-spin 0.8s linear infinite;
}
@keyframes sos-spin { to { transform: rotate(360deg); } }

/* ═════════════ EXITO ═════════════ */
.sos-success {
  display: none; flex-direction: column; align-items: center;
  text-align: center; justify-content: center;
  gap: var(--space-4); min-height: 100%;
  padding: var(--space-6) var(--space-5);
}
.sos-success.is-active { display: flex; animation: sos-step-in 0.28s var(--ease); }
.sos-success__icon {
  width: 64px; height: 64px; display: grid; place-items: center;
  border-radius: 50%; background: rgba(16,240,160,0.12); color: var(--accent-success);
}
.sos-success__title { font-size: clamp(1.3rem, 4vw, 1.7rem); font-weight: 800; color: var(--text-primary); }
.sos-success__title:focus-visible { outline: 2px solid var(--accent-primary); outline-offset: 4px; }
.sos-success__text { color: var(--text-secondary); max-width: 38ch; line-height: 1.55; }
.sos-success__actions {
  display: flex; flex-direction: column; gap: var(--space-3);
  width: 100%; max-width: 320px; margin-top: var(--space-3);
}
.sos-success__actions .btn { width: 100%; }

/* ═════════════ DESKTOP ═════════════ */
@media (min-width: 620px) {
  .sos-overlay { align-items: center; justify-content: center; padding: var(--space-5); }
  .sos-card {
    width: 560px; max-width: 100%; height: auto; max-height: min(90vh, 720px);
    border: 1px solid var(--border-strong); border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card); overflow: hidden;
  }
  .sos-progress { border-radius: var(--radius-xl) var(--radius-xl) 0 0; }
  .sos-options { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1024px) {
  .sos-step, .sos-success { padding: var(--space-7) var(--space-6); }
}

/* ═════════════ REDUCED MOTION (replica patron global.css) ═════════════ */
@media (prefers-reduced-motion: reduce) {
  .sos-fab, .sos-step, .sos-success, .sos-option,
  .sos-progress__bar, .sos-input, .sos-textarea, .sos-overlay, .sos-spinner {
    animation: none !important; transition: none !important;
  }
  .sos-fab:hover, .sos-option:hover { transform: none; }
}