.settings-container {
    max-width: 800px;
    margin: 80px auto 40px;
    padding: 20px;
}

.page-header {
    text-align: center;
    margin-bottom: 40px;
}

.page-header h1 {
    font-size: 36px;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.settings-section {
    background: white;
    border-radius: 15px;
    padding: 30px;
    margin-bottom: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

body.dark-mode .settings-section {
    background: var(--surface);
}

.settings-section h2 {
    font-size: 20px;
    margin-bottom: 20px;
    color: var(--text-primary);
    border-bottom: 2px solid #667eea;
    padding-bottom: 10px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-primary);
}

.form-group input {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 14px;
    background: var(--background);
    color: var(--text-primary);
}

.info-text {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 5px;
}

.warning-text {
    font-size: 13px;
    color: #e74c3c;
    margin-top: 5px;
}

.btn-group {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.btn-secondary {
    background: #e0e0e0;
    color: #333;
}

body.dark-mode .btn-secondary {
    background: var(--surface-hover);
    color: var(--text-primary);
}

.btn-danger {
    background: #e74c3c;
    color: white;
}

.btn-danger:hover {
    background: #c0392b;
}

.danger-zone {
    border: 2px solid #e74c3c;
}

.danger-zone h2 {
    border-color: #e74c3c;
    color: #e74c3c;
}

.security-info {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
}

body.dark-mode .security-info {
    background: var(--surface-hover);
}

.security-info-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
}

.security-info-item:last-child {
    margin-bottom: 0;
}

.security-info-label {
    font-weight: 600;
    color: var(--text-primary);
}

.security-info-value {
    color: var(--text-secondary);
}