/* channel_subscription.css */
/* Стили для модального окна подписки на Telegram канал */

.channel-subscription-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.channel-subscription-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.channel-subscription-modal {
  background: var(--card-bg, rgba(26, 26, 35, 0.95));
  border: 1px solid var(--accent-neon-transparent, rgba(0, 240, 255, 0.3));
  border-radius: 12px;
  padding: 0;
  max-width: 500px;
  width: 100%;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 20px rgba(0, 240, 255, 0.3);
  transform: scale(0.9) translateY(20px);
  transition: transform 0.3s ease, opacity 0.3s ease;
  opacity: 0;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.channel-subscription-overlay.active .channel-subscription-modal {
  transform: scale(1) translateY(0);
  opacity: 1;
}

.channel-subscription-header {
  padding: 1.5rem;
  border-bottom: 1px solid var(--card-border, rgba(37, 37, 51, 0.4));
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.channel-subscription-header h3 {
  margin: 0;
  font-size: 1.25rem;
  color: var(--accent-neon, #00f0ff);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.channel-subscription-close {
  background: transparent;
  border: none;
  color: var(--text-secondary, #b0b0b0);
  font-size: 1.75rem;
  cursor: pointer;
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  transition: all 0.2s ease;
  line-height: 1;
}

.channel-subscription-close:hover {
  color: var(--text-primary, #f0f0f0);
  background: var(--accent-neon-transparent, rgba(0, 240, 255, 0.15));
}

.channel-subscription-body {
  padding: 1.5rem;
  color: var(--text-primary, #f0f0f0);
  line-height: 1.6;
}

.channel-subscription-body p {
  margin: 0;
}

.channel-subscription-footer {
  padding: 1.5rem;
  border-top: 1px solid var(--card-border, rgba(37, 37, 51, 0.4));
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
}

.channel-subscription-footer .btn {
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 6px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  text-decoration: none;
}

.channel-subscription-footer .btn-secondary {
  background: var(--bg-dark, #0f0f13);
  color: var(--text-primary, #f0f0f0);
  border: 1px solid var(--card-border, rgba(37, 37, 51, 0.4));
}

.channel-subscription-footer .btn-secondary:hover {
  background: var(--accent-neon-transparent, rgba(0, 240, 255, 0.15));
  border-color: var(--accent-neon, #00f0ff);
  color: var(--accent-neon, #00f0ff);
}

.channel-subscription-footer .btn-primary {
  background: linear-gradient(135deg, #00f0ff 0%, #0084ff 100%);
  color: #000;
  box-shadow: 0 0 12px rgba(0, 240, 255, 0.4);
}

.channel-subscription-footer .btn-primary:hover {
  background: linear-gradient(135deg, #00d4e0 0%, #0072cc 100%);
  box-shadow: 0 0 25px rgba(0, 240, 255, 0.6);
  transform: translateY(-2px);
}

/* Адаптивность */
@media (max-width: 768px) {
  .channel-subscription-modal {
    max-width: 95%;
    margin: 0;
  }

  .channel-subscription-header {
    padding: 1.25rem;
  }

  .channel-subscription-header h3 {
    font-size: 1.1rem;
  }

  .channel-subscription-body {
    padding: 1.25rem;
  }

  .channel-subscription-footer {
    padding: 1.25rem;
    flex-direction: column-reverse;
  }

  .channel-subscription-footer .btn {
    width: 100%;
    padding: 0.875rem 1.5rem;
  }
}

@media (max-width: 480px) {
  .channel-subscription-overlay {
    padding: 10px;
  }

  .channel-subscription-modal {
    max-width: 100%;
    border-radius: 8px;
  }

  .channel-subscription-header,
  .channel-subscription-body,
  .channel-subscription-footer {
    padding: 1rem;
  }
}