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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  background: #f5f5f5;
  color: #333;
}

.app {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
}

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  border-bottom: 2px solid #e0e0e0;
  margin-bottom: 30px;
}

.app-header h1 {
  font-size: 24px;
}

.app-header nav {
  display: flex;
  gap: 20px;
}

.app-header nav a {
  color: #666;
  text-decoration: none;
  transition: color 0.2s;
}

.app-header nav a:hover {
  color: #000;
}

.user-badge {
  background: #e8f5e9;
  padding: 8px 12px;
  border-radius: 20px;
  font-size: 14px;
  color: #2e7d32;
}

main {
  min-height: 400px;
}

footer {
  margin-top: 50px;
  padding-top: 20px;
  border-top: 1px solid #e0e0e0;
  text-align: center;
  color: #999;
  font-size: 14px;
}

/* Form Styles */
.form-group {
  margin-bottom: 20px;
  margin-top: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: #555;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: 6px;
  font-size: 14px;
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #7c4dff;
}

/* Button Styles */
.btn-primary {
  background: #7c4dff;
  color: white;
  border: none;
  padding: 12px 24px;
  border-radius: 6px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
  width: 100%;
}

.btn-primary:hover:not(:disabled) {
  background: #6c3fdb;
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-secondary {
  background: #e0e0e0;
  color: #333;
  border: none;
  padding: 8px 16px;
  border-radius: 4px;
  cursor: pointer;
  margin-top: 8px;
}

.btn-secondary:hover {
  background: #d0d0d0;
}

.btn-danger {
  background: #ff5252;
  color: white;
  border: none;
  padding: 4px 8px;
  border-radius: 4px;
  cursor: pointer;
}

.btn-danger:hover:not(:disabled) {
  background: #d32f2f;
}

.btn-danger:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.btn-nostr {
  background: #ff6b00;
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
}

.btn-nostr:hover:not(:disabled) {
  background: #e85a00;
}

/* Relay List */
.relay-list {
  margin-bottom: 10px;
}

.relay-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  background: white;
  border: 1px solid #e0e0e0;
  border-radius: 6px;
  margin-bottom: 8px;
}

.relay-item .relay-input {
  flex: 1;
  padding: 8px;
  border: 1px solid #ddd;
  border-radius: 4px;
}

.relay-item label {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 14px;
  font-weight: normal;
}

/* Share Box */
.share-box {
  margin-top: 20px;
  padding: 20px;
  background: #e8f5e9;
  border-radius: 8px;
  border-left: 4px solid #4caf50;
}

.share-box input {
  width: 100%;
  padding: 8px;
  margin: 8px 0;
  border: 1px solid #ddd;
  border-radius: 4px;
}

.share-box button {
  background: #4caf50;
  color: white;
  border: none;
  padding: 8px 16px;
  border-radius: 4px;
  cursor: pointer;
}

/* Template Applier */
.template-preview {
  background: white;
  padding: 20px;
  border-radius: 8px;
  margin: 20px 0;
  border: 1px solid #e0e0e0;
}

.template-preview h3 {
  margin-bottom: 8px;
}

.relay-preview ul {
  list-style: none;
  padding: 0;
}

.relay-preview li {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid #f0f0f0;
}

.relay-url {
  font-family: monospace;
}

.relay-permissions {
  font-size: 18px;
}

.error-box, .warning {
  padding: 20px;
  background: #ffebee;
  border-radius: 8px;
  border-left: 4px solid #f44336;
  color: #c62828;
}

.warning {
  background: #fff3e0;
  border-left-color: #ff9800;
  color: #e65100;
}

.success-box {
  margin-top: 20px;
  padding: 20px;
  background: #e8f5e9;
  border-radius: 8px;
  border-left: 4px solid #4caf50;
}

.loading {
  text-align: center;
  padding: 40px;
  color: #999;
}

/* Responsive */
@media (max-width: 600px) {
  .app-header {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }
  
  .app-header nav {
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .relay-item {
    flex-wrap: wrap;
  }
  
  .relay-item label {
    font-size: 12px;
  }
}

/* Connection status */
.connection-status {
  margin: 16px 0;
}

.connection-status .warning {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.connection-status .warning .btn-nostr {
  flex-shrink: 0;
}

/* Info box for connection status */
.info-box {
  background: #e3f2fd;
  border-left: 4px solid #2196f3;
  color: #0d47a1;
  padding: 12px 16px;
  border-radius: var(--radius);
}

.info-box code {
  background: rgba(0,0,0,0.08);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 13px;
}

/* Community Templates */
.active-template {
  background: #f0ebff !important;
  border-color: #7c4dff !important;
  color: #7c4dff !important;
}

.active-template:hover {
  background: #e8e0ff !important;
}