:root {
  --dklc-primary: #ef394e; /* Digikala Red */
  --dklc-primary-hover: #d61f35;
  --dklc-bg: #f5f7fa;
  --dklc-card-bg: #ffffff;
  --dklc-text-primary: #232933;
  --dklc-text-secondary: #717171;
  --dklc-border: #e0e0e2;
  --dklc-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  --dklc-shadow-lg: 0 4px 12px rgba(0, 0, 0, 0.08);
  --dklc-radius: 12px;
}

body.dklc-app-mode {
  background-color: var(--dklc-bg);
  color: var(--dklc-text-primary);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue",
    Arial, sans-serif;
  min-height: 100vh;
  margin: 0;
  display: flex;
  flex-direction: column;
}

.dklc-app-container {
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 1.5rem 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

/* Header */
.dklc-header {
  background-color: var(--dklc-card-bg);
  border-radius: 0 0 var(--dklc-radius) var(--dklc-radius);
  padding: 1rem 2rem;
  box-shadow: var(--dklc-shadow);
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 3rem;
  position: relative;
  z-index: 10;
}

.dklc-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--dklc-text-primary);
}

.dklc-brand i {
  color: var(--dklc-primary);
  font-size: 1.5rem;
}

.dklc-user-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.dklc-user-info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--dklc-text-primary);
  font-weight: 500;
}

.dklc-btn-logout {
  color: var(--dklc-text-secondary);
  background: transparent;
  border: 1px solid var(--dklc-border);
  padding: 0.5rem 1rem;
  border-radius: 8px;
  transition: all 0.2s;
  cursor: pointer;
  text-decoration: none;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.dklc-btn-logout:hover {
  background-color: #ffebee;
  color: var(--dklc-primary);
  border-color: #ffcdd2;
}

/* Token Display */
.dklc-token-badge {
  background-color: #f0f0f1;
  padding: 0.5rem 1rem;
  border-radius: 50px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: bold;
  color: var(--dklc-text-primary);
  border: 1px solid var(--dklc-border);
}

.dklc-token-badge i {
  color: #fbc02d; /* Coin Color */
}

/* Main Card */
.dklc-card {
  background-color: var(--dklc-card-bg);
  border-radius: var(--dklc-radius);
  box-shadow: var(--dklc-shadow-lg);
  padding: 3rem;
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
  width: 100%;
  border: 1px solid var(--dklc-border);
}

.dklc-upload-zone {
  border: 2px dashed var(--dklc-border);
  border-radius: var(--dklc-radius);
  padding: 3rem 1.5rem;
  margin: 2rem 0;
  cursor: pointer;
  transition: all 0.3s ease;
  background-color: #fafafa;
}

.dklc-upload-zone:hover {
  border-color: var(--dklc-primary);
  background-color: #fff5f6;
}

.dklc-upload-zone.dragover {
  border-color: var(--dklc-primary);
  transform: scale(1.02);
  background-color: #fff0f2;
}

.dklc-icon-large {
  font-size: 3.5rem;
  color: #dcdcdc;
  margin-bottom: 1rem;
  transition: color 0.3s;
}

.dklc-upload-zone:hover .dklc-icon-large {
  color: var(--dklc-primary);
}

/* File Preview */
.dklc-file-preview {
  display: none;
  background: #fff;
  border: 1px solid var(--dklc-border);
  border-radius: 10px;
  padding: 1rem;
  margin-bottom: 2rem;
  text-align: right;
}

.dklc-file-preview.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

.dklc-file-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.dklc-file-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.dklc-file-icon {
  width: 40px;
  height: 40px;
  background-color: #ffebee;
  color: var(--dklc-primary);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

/* Buttons */
.dklc-btn-primary {
  background-color: var(--dklc-primary);
  color: #fff;
  border: none;
  width: 100%;
  padding: 1rem;
  border-radius: 10px;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: background-color 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.dklc-btn-primary:hover {
  background-color: var(--dklc-primary-hover);
}

.dklc-btn-primary:disabled {
  background-color: #ccc;
  cursor: not-allowed;
}

.dklc-btn-icon {
  background: none;
  border: none;
  color: #999;
  cursor: pointer;
  font-size: 1.1rem;
  transition: color 0.2s;
}

.dklc-btn-icon:hover {
  color: var(--dklc-primary);
}

/* Support Card Styles */
.dklc-support-card {
  padding: 1.5rem;
  margin-top: 2rem;
  border-top: 4px solid var(--dklc-border);
}

.dklc-social-links {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}

.social-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #fff;
  text-decoration: none;
  transition: transform 0.2s;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.social-btn:hover {
  transform: translateY(-3px);
  color: #fff;
}

.social-btn.phone {
  background-color: #343a40;
}
.social-btn.whatsapp {
  background-color: #25d366;
}
.social-btn.telegram {
  background-color: #0088cc;
}
.social-btn.instagram {
  background: radial-gradient(
    circle at 30% 107%,
    #fdf497 0%,
    #fdf497 5%,
    #fd5949 45%,
    #d6249f 60%,
    #285aeb 90%
  );
}

/* Footer */
.dklc-footer {
  text-align: center;
  padding: 2rem;
  color: var(--dklc-text-secondary);
  font-size: 0.85rem;
  margin-top: auto;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* SweetAlert Customization */
.swal2-confirm.swal2-styled {
  background-color: var(--dklc-primary) !important;
}

@media (max-width: 768px) {
  .dklc-header {
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
  }
  .dklc-user-nav {
    width: 100%;
    justify-content: space-between;
  }
}