/* Reset básico */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* Estilo general */
body {
  font-family: 'Segoe UI', Roboto, sans-serif;
  background: linear-gradient(135deg, #111 0%, #1a1a1a 100%);
  color: #eee;
  padding: 30px 15px;
  text-align: center;
}

/* Contenedor principal */
.container {
  max-width: 480px;
  margin: 0 auto;
  background: #1f1f1f;
  border-radius: 12px;
  padding: 25px;
  box-shadow: 0 0 12px rgba(0,0,0,0.5);
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Imagen portada */
.portada {
  width: 100%;
  height: auto;
  margin-bottom: 20px;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.4);
  object-fit: cover;
}

/* Sección info del evento */
.info-evento {
  background-color: #2c2c2c;
  padding: 20px;
  margin-bottom: 25px;
  border-left: 6px solid #d43c3d;
  border-radius: 10px;
  text-align: left;
  width: 100%;
}

.info-evento h2 {
  margin-bottom: 10px;
  color: #d43c3d;
  font-size: 1.3rem;
}

.info-evento p {
  margin: 6px 0;
  font-size: 0.95rem;
  line-height: 1.4;
}

/* Texto de advertencia */
.advertencia {
  font-size: 0.9rem;
  color: #ffaaaa;
  margin-bottom: 20px;
  background: #2c2c2c;
  padding: 12px;
  border-radius: 8px;
  width: 100%;
  text-align: left;
}

/* Formulario */
form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 10px;
  width: 100%;
}

label {
  text-align: left;
  font-weight: bold;
  color: #ccc;
}

input[type="text"] {
  padding: 10px;
  font-size: 1rem;
  border-radius: 6px;
  border: 1px solid #444;
  background: #111;
  color: #eee;
  width: 100%;
}

input[type="text"]:focus {
  outline: none;
  border-color: #d43c3d;
}

/* Botón */
button {
  padding: 12px;
  font-size: 1.1rem;
  border: none;
  border-radius: 6px;
  background: #d43c3d;
  color: white;
  font-weight: bold;
  cursor: pointer;
  transition: background 0.3s ease;
}

button:hover {
  background: #a72a2b;
}

/* Mensajes */
.error, .success {
  margin-top: 10px;
  font-weight: bold;
}

.error {
  color: #ff6666;
}

.success {
  color: #a4d94a;
}

/* Enlaces de bandas */
.link-band {
  color: #6f6f6f;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}

.link-band.grunjeo:hover {
  color: #D43C3D; 
  text-decoration: underline;
}

.link-band.ciudad-perdida:hover {
  color: #17e3ea;
  text-decoration: underline;
}

footer {
      margin-top: 2rem;
      padding: 1rem 0;
      text-align: center;
      font-size: 0.85rem;
      color: #999;
      border-top: 1px solid #ddd;
    }

    footer span {
      display: block;
      margin-top: 0.3rem;
      font-weight: 500;
      color: #666;
    }

/* RESPONSIVE */
@media screen and (max-width: 480px) {
  body {
    padding: 20px 10px;
  }

  .container {
    padding: 20px;
  }

  .info-evento h2 {
    font-size: 1.1rem;
  }

  .info-evento p {
    font-size: 0.9rem;
  }

  button {
    font-size: 1rem;
    padding: 10px;
  }
}