:root {
  --eagles-green: #004c54;
  --eagles-silver: #a5acaf;
  --eagles-black: #000000;
  --success-green: #28a745;
  --error-red: #dc3545;
  --light-gray: #f4f4f4;
  --text-color: #333;
}

.birds_accent {
  color: var(--eagles-green);
  text-align: center;
  font-weight: bold;
}

.btn,
.btn:focus,
.btn:active {
  background-color: var(--eagles-green);
}

.btn:hover {
  background-color: var(--eagles-green) !important;
}

.eagles_logo {
  max-width: 60px;
}

.invite-card {
  border: 1px solid var(--eagles-silver);
  border-radius: 12px;
  padding: 2rem 2rem 0rem 2rem;
  color: #e0e0e0;
  max-width: 100%;
  margin: 0 auto;
}

@media (max-width: 700px) {
  .invite-card {
    padding-top: 2.3rem;
    padding-inline: 0.4rem;
  }
}
.invite-card {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 15px;
}

.card-header {
  display: flex;
  gap: 1rem;
  justify-content: center;
  align-items: center;
  width: 100%;
  text-align: center;
}
.card-container {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.invite-card .icon {
  font-size: 24px;
  color: var(--eagles-green);
}

.invite-card p {
  line-height: 1.6;
  color: #a0a0a0;
}

/* Form layout */
.invite_form {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.form-group {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  display: flex;
}
.form-group input {
  width: 100%;
  padding: 1rem;
  border-radius: 0.3rem;
  outline: none;
  border: 2px solid var(--skin-color);
  font-size: 1rem;
}

.form-group.loading #email {
  pointer-events: none;
  opacity: 0.09;
}

.marquee-text {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  color: var(--eagles-green);
  font-family: "Oswald", sans-serif;
  font-weight: 700;
  font-size: 1.2rem;
  text-transform: uppercase;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.form-group.loading .marquee-text {
  opacity: 1;
}

.marquee-text span {
  display: inline-block;
  padding-left: 100%;
  animation: marquee 5s linear infinite;
}

@keyframes marquee {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-200%);
  }
}

.btn .button-text {
  display: block; /* Show the text by default */
}

.btn .spinner-icon {
  display: none; /* Hide the icon by default */
  font-size: 1.5rem;
}

.btn.loading .button-text {
  display: none; /* Hide the text when loading */
}

.btn.loading .spinner-icon {
  display: block; /* Show the icon when loading */
  animation: button-spin 1s linear infinite;
}

@keyframes button-spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* Response message styling */
#responseMessage {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.5rem;
  padding: 1rem 1.2rem;
  border-radius: 6px;
  font-size: 0.9rem;
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity 0.4s ease, transform 0.4s ease;
  visibility: hidden;
}

#responseMessage.visible {
  opacity: 1;
  transform: translateY(0);
  visibility: visible;
}

#responseMessage.success {
  background-color: rgba(30, 190, 125, 0.15);
  color: #28a745;
  line-height: 1.4;
  border: 1px solid #28a745;
}

#responseMessage.error {
  background-color: rgba(220, 53, 69, 0.15);
  color: #dc3545;
  border: 1px solid #dc3545;
}