.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  background-color: rgba(8, 6, 11, 0.8);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 1000;
}
.logo {
  font-size: 24px;
  font-weight: 600;
  color: var(--primary-color);
}
.nav-links a {
  color: var(--text-color);
  text-decoration: none;
  margin-left: 20px;
  transition: color 0.3s ease;
}
.nav-links a:hover {
  color: var(--primary-color);
}
h1, h2 {
  font-size: 2.5em;
  color: var(--primary-color);
  margin-bottom: 20px;
}
h2 {
  font-size: 2em;
}
.profile-avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  margin-right: 20px;
}
.shop-config {
  background-color: var(--card-background);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 20px;    
  display: flex;
  flex-direction: column;
  z-index: 100;
  position: relative;
}
.form-group {
  margin-bottom: 20px;
}
label {
  display: block;
  margin-bottom: 5px;
  color: var(--primary-color);
}
input[type="text"],
input[type="number"],
select,
textarea {
  width: 100%;
  padding: 10px;
  border: 1px solid var(--card-border);
  border-radius: 8px;
  background-color: var(--input-background);
  color: var(--text-color);
  font-size: 16px;
}
.btn {
  background-color: var(--primary-color);
  color: var(--background-color);
  border: none;
  border-radius: 20px;
  padding: 10px 20px;
  font-size: 16px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}
.btn:hover {
  background-color: var(--secondary-color);
}
.btn-secondary {
  background-color: var(--accent-color);
}
.btn-secondary:hover {
  background-color: #ff6bbc;
}
.action-buttons {
  display: flex;
  justify-content: space-between;
  margin-top: 20px;
}
.subscription-tiers {
  margin-top: 20px;
  display: flex;
  gap: 20px;
}
.tiers-list {
  flex: 1;
  background-color: var(--card-background);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 15px;
}
.tier-item {
  cursor: pointer;
  padding: 10px;
  margin-bottom: 10px;
  background-color: var(--input-background);
  border-radius: 8px;
  transition: background-color 0.3s ease;
}
.tier-item:hover, .tier-item.active {
  background-color: var(--secondary-color);
}
.tier-details {
  flex: 2;
  background-color: var(--card-background);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 15px;
}
.add-tier-btn {
  margin-top: 10px;
}
/* modal */

.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 500;
}
.popup {
  background-color: var(--card-background);
  border-radius: 24px;
  padding: 32px;
  width: 90%;
  max-width: 480px;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
  position: relative;
  z-index: 100000;
}
.close-button {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  font-size: 24px;
  color: var(--text-color);
  cursor: pointer;
}
.hidden {
  display: none;
}

input[type="file"] {
  display: none;
}
.file-input-label {
  display: inline-block;
  padding: 10px 20px;
  background-color: var(--secondary-color);
  color: var(--text-color);
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}
.file-input-label:hover {
  background-color: #8D5BE9;
}

@media screen and (max-width: 992px) {
  h2 {
    font-size: 1em;
  }
}