/*! =============================================================================
 *  © 2026 Renzo Núñez · RonBStudio — "Perú Elige 2026 · Segunda Vuelta".
 *  Todos los derechos reservados. Código propietario: queda prohibida su copia,
 *  redistribución, ingeniería inversa o uso no autorizado, total o parcial.
 *  https://www.ronbstudio.com
 * ============================================================================= */
/* =============================================================================
 *  Proyecto      : Perú Elige 2026 — Segunda Vuelta
 *  Archivo       : share.css
 *  Descripción   : Botón "Compartir" en el header sticky (junto al chip de
 *                  Yape) + modal con grid de redes (WhatsApp, X, Facebook,
 *                  Telegram, Copiar). En móvil usa el share nativo del SO.
 *
 *                  Re-skin a la paleta del 2V (navy/slate + tarjetas con
 *                  degrade), consistente con donations.css. Cada red conserva
 *                  su color de marca solo en :hover.
 *
 *  Convenciones BEM. Tokens del sitio + acentos locales.
 *  Autor         : Renzo Núñez · RonBStudio
 *  Versión       : 0.1.15.68
 * ===========================================================================*/

.share-btn,
.share-overlay,
.share-panel {
  --share-accent:      #1e3a8a;   /* navy del sitio (CTA / foco) */
  --share-accent-dark: #16306a;
}

/* ===========================================================================
 *  Contenedor central del header (agrupa chip de Yape + botón Compartir)
 * =========================================================================*/

.site-header__center {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

/* ===========================================================================
 *  Botón disparador (círculo ícono en el header)
 * =========================================================================*/

.share-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  flex-shrink: 0;
  padding: 0;
  border-radius: 50%;
  border: 1px solid rgba(30, 58, 95, 0.18);
  background: linear-gradient(135deg, rgba(30, 58, 95, 0.10), rgba(30, 58, 95, 0.04));
  color: var(--c-mv-ink, #1e293b);
  cursor: pointer;
  transition: background 180ms ease, border-color 180ms ease,
              transform 180ms ease, box-shadow 180ms ease;
}
.share-btn:hover {
  background: linear-gradient(135deg, rgba(30, 58, 95, 0.16), rgba(30, 58, 95, 0.08));
  border-color: rgba(30, 58, 95, 0.35);
  transform: translateY(-1px);
  box-shadow: 0 3px 12px rgba(15, 23, 42, 0.14);
}
.share-btn:active { transform: translateY(0) scale(0.96); }
.share-btn:focus-visible { outline: 2px solid var(--share-accent); outline-offset: 2px; }
.share-btn svg { width: 15px; height: 15px; fill: currentColor; display: block; }

/* ===========================================================================
 *  Overlay + modal
 * =========================================================================*/

body.share-no-scroll { overflow: hidden; }

.share-overlay {
  position: fixed;
  inset: 0;
  z-index: 9998;
  background: rgba(15, 23, 42, 0.55);
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms ease;
}
.share-overlay.is-open { opacity: 1; pointer-events: auto; }

.share-panel {
  position: fixed;
  z-index: 9999;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -48%) scale(0.98);
  width: 360px;
  max-width: calc(100vw - 2 * var(--sp-4, 1rem));
  max-height: calc(100vh - 2 * var(--sp-4, 1rem));
  overflow-y: auto;
  padding: 22px 20px 18px;
  text-align: center;
  background:
    radial-gradient(
      ellipse at top left,
      var(--c-mv-mapa-radial-from) 0%,
      var(--c-mv-mapa-radial-mid)  55%,
      transparent 100%
    ),
    var(--c-mv-bg-card, #ffffff);
  border: 1px solid var(--c-mv-card-border, #e2e8f0);
  border-radius: var(--c-card-radius, 16px);
  box-shadow: 0 20px 60px rgba(15, 23, 42, 0.35);
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms ease, transform 220ms cubic-bezier(.2, .8, .2, 1);
}
.share-panel.is-open {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, -50%) scale(1);
}

.share-panel__close {
  position: absolute;
  top: 10px;
  right: 12px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: none;
  background: transparent;
  cursor: pointer;
  font-size: 15px;
  line-height: 1;
  color: var(--c-mv-ink-muted, #64748b);
  transition: background 150ms ease, color 150ms ease;
}
.share-panel__close:hover {
  background: rgba(15, 23, 42, 0.06);
  color: var(--c-mv-ink, #1e293b);
}

.share-panel__title {
  margin: 0 0 4px;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--c-mv-ink, #1e293b);
}
.share-panel__subtitle {
  margin: 0 0 16px;
  font-size: 0.8rem;
  line-height: 1.4;
  color: var(--c-mv-ink-muted, #64748b);
}

/* ===========================================================================
 *  Grid de redes
 * =========================================================================*/

.share-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 12px;
}
.share-grid button {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  padding: 13px 6px;
  border-radius: 12px;
  cursor: pointer;
  background: rgba(15, 23, 42, 0.03);
  border: 1px solid var(--c-mv-border-soft, #e2e8f0);
  color: var(--c-mv-ink, #1e293b);
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  text-align: center;
  transition: transform 150ms ease, box-shadow 150ms ease,
              border-color 150ms ease, background 150ms ease, color 150ms ease;
}
.share-grid button:hover { transform: translateY(-2px); box-shadow: 0 4px 14px rgba(15, 23, 42, 0.14); }
.share-grid button:focus-visible { outline: 2px solid var(--share-accent); outline-offset: 2px; }
.share-grid button svg { width: 26px; height: 26px; fill: currentColor; }

.share-grid .sh-wa:hover { border-color: #25D366; color: #25D366; background: rgba(37, 211, 102, 0.08); }
.share-grid .sh-tw:hover { border-color: #000000; color: #000000; background: rgba(0, 0, 0, 0.06); }
.share-grid .sh-fb:hover { border-color: #1877F2; color: #1877F2; background: rgba(24, 119, 242, 0.08); }
.share-grid .sh-tg:hover { border-color: #0088cc; color: #0088cc; background: rgba(0, 136, 204, 0.08); }
.share-grid .sh-cp:hover { border-color: var(--share-accent); color: var(--share-accent); background: rgba(30, 58, 138, 0.08); }

.share-panel__hint {
  margin: 10px 0 0;
  padding-top: 10px;
  border-top: 1px solid var(--c-mv-border-soft, #e2e8f0);
  font-size: 0.68rem;
  font-style: italic;
  line-height: 1.4;
  color: var(--c-mv-ink-muted, #64748b);
}

/* ===========================================================================
 *  Responsive
 * =========================================================================*/

@media (max-width: 560px) {
  .share-panel { width: 100%; max-width: 100%; }
}

/* ===========================================================================
 *  Accesibilidad
 * =========================================================================*/

@media (prefers-reduced-motion: reduce) {
  .share-overlay,
  .share-panel,
  .share-btn,
  .share-grid button { animation: none !important; transition: none !important; }
}