/* ============================
   CONTENEDOR PRINCIPAL
============================ */
.favoritos-page {
  max-width: 1200px;
  margin: 2.5rem auto;
  padding: 0 1.5rem;
  font-family: 'Poppins', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(120deg, #f0faff, #ffffff);
}

/* ============================
   GRID DE TARJETAS
============================ */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
}

/* ============================
   TARJETA INDIVIDUAL
============================ */
.evento-card {
  background: rgba(255, 255, 255, 0.75);
  border-radius: 20px;
  box-shadow: 0 8px 28px rgba(13, 71, 161, 0.12);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid #e0ecff;
  backdrop-filter: blur(5px);
}

.evento-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 45px rgba(25, 103, 210, 0.15);
}

/* ============================
   IMAGEN DE LA TARJETA
============================ */
.evento-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 20px 20px 0 0;
  transition: transform 0.4s ease;
}

.evento-card:hover img {
  transform: scale(1.04);
}

/* ============================
   OVERLAY SOBRE IMAGEN
============================ */
.evento-card .img-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 180px;
  background: linear-gradient(180deg, rgba(0, 40, 80, 0.5), rgba(0, 40, 80, 0));
  padding: 1.2rem 1.5rem;
  display: flex;
  align-items: flex-start;
  color: #ffffff;
  font-weight: 800;
  font-size: 1.6rem;
  font-family: 'Poppins', sans-serif;
  border-radius: 20px 20px 0 0;
  text-shadow: 0 3px 10px rgba(0, 0, 0, 0.6);
  letter-spacing: 0.04em;
  text-transform: capitalize;
  pointer-events: none;
  user-select: none;
}

/* ============================
   CONTENIDO INTERNO
============================ */
.evento-card .content {
  padding: 1.5rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  background: #f8fbff;
}

.evento-card .content h3 {
  margin: 1rem 0 0.6rem;
  font-size: 1.5rem;
  color: #0d2d5c;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: capitalize;
  user-select: none;
}

.evento-card p {
  margin: 0.4rem 0;
  color: #546e7a;
  font-size: 1.05rem;
  line-height: 1.6;
  font-weight: 500;
  font-family: 'Open Sans', sans-serif;
  letter-spacing: 0.015em;
}

/* ============================
   BOTÓN "VER DETALLES"
============================ */
.evento-card .actions {
  margin-top: auto;
  text-align: center;
}

.evento-card .main-btn {
  background: linear-gradient(135deg, #4fc3f7, #1976d2);
  color: #ffffff;
  padding: 14px 34px;
  border-radius: 16px;
  font-weight: 700;
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-family: 'Poppins', sans-serif;
  cursor: pointer;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  display: inline-block;
  box-shadow: 0 6px 20px rgba(25, 118, 210, 0.35);
  transition: all 0.3s ease;
}

.evento-card .main-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: rgba(255, 255, 255, 0.3);
  transform: skewX(-25deg);
  transition: left 0.4s ease;
}

.evento-card .main-btn:hover::before {
  left: 150%;
}

.evento-card .main-btn:hover {
  background: linear-gradient(135deg, #42a5f5, #1565c0);
  box-shadow: 0 12px 32px rgba(21, 101, 192, 0.45);
  transform: translateY(-1.5px);
}

/* ============================
   BOTÓN CORAZÓN FAVORITOS
============================ */
.evento-card .btn-favorito-card {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 50%;
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
  border: none;
  font-size: 1.6rem;
  color: #e74c3c;
  cursor: pointer;
  user-select: none;
  transition: background 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
  backdrop-filter: blur(3px);
}

.evento-card .btn-favorito-card:hover {
  background: #e74c3c;
  color: #fff;
  transform: scale(1.2);
  box-shadow: 0 8px 28px rgba(231, 76, 60, 0.6);
}

/* ============================
   ENCABEZADO EVENTOS FAVORITOS
============================ */
.event-header {
  text-align: center;
  margin-bottom: 3rem;
}

.event-header .heart-icon {
  margin: 0 auto 1rem;
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, #0055ff, #00f7ff);
  -webkit-mask: url('data:image/svg+xml;utf8,<svg fill=\'white\' xmlns=\'http://www.w3.org/2000/svg\' viewBox=\'0 0 24 24\'><path d=\'M12 21.35l-1.45-1.32C5.4 15.36 2 12.28 2 8.5 2 5.42 4.42 3 7.5 3c1.74 0 3.41 0.81 4.5 2.09C13.09 3.81 14.76 3 16.5 3 19.58 3 22 5.42 22 8.5c0 3.78-3.4 6.86-8.55 11.54L12 21.35z\'/></svg>') no-repeat center / contain;
  filter: drop-shadow(0 3px 6px rgba(255, 95, 109, 0.4));
  transition: transform 0.3s ease;
}
.event-header .heart-icon:hover {
  transform: scale(1.15) rotate(-10deg);
}

.event-header h1 {
  font-size: 2.8rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  background: linear-gradient(178deg, #4096ea 10%, #3a5fe6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-fill-color: transparent;
  letter-spacing: 0.06em;
  font-family: 'Poppins', sans-serif;
  text-shadow: 1px 1px 8px rgba(44, 62, 80, 0.15);
  margin: 0;
  font-style: normal;
  line-height: 1.2;
  text-transform: capitalize;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ============================
   TEXTO DE CARGANDO
============================ */
#favoritosContainer:empty {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 220px;
}

#favoritosContainer p {
  font-size: 1.1rem;
  color: #314152;
  font-weight: 600;
  font-family: 'Poppins', sans-serif;
  text-shadow: 0 0 10px rgba(52, 73, 94, 0.2);
  margin: 0;
  font-style: italic;
  letter-spacing: 0.03em;
  animation: pulseText 3s infinite alternate;
}

/* ============================
   ANIMACIÓN PULSE TEXT
============================ */
@keyframes pulseText {
  0% {
    color: #314152;
    text-shadow: 0 0 10px rgba(52, 73, 94, 0.2);
  }
  100% {
    color: #045c97;
    text-shadow: 0 0 20px rgba(93, 173, 226, 0.6);
  }
}